Alaska Airlines

ASA338 / AS338

ICAO: ASA338 IATA: AS338

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

10:37

Portland (PDX)

16:37

Saint Louis (STL) T1

Boeing 737MAX 9 Passenger

Begins

Now

Valid to

2026-06-09

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA338

Duration

4h 00m

Distance

1713 mi, 2756 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-06-10

Valid to

2026-06-11

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Thursdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-06-12

Valid to

2026-06-15

sun

mon

tue

wed

thu

fri

sat

Every Monday, Friday and Saturday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 8 Passenger

Operates only

2026-06-14

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

146

First class

Economy

135

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-06-16

Valid to

2026-06-19

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Wednesday and Friday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-06-18

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-06-20

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 8 Passenger

Begins

2026-06-21

Valid to

2026-07-19

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

146

First class

Economy

135

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-06-22

Valid to

2026-06-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Friday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-06-24

Valid to

2026-06-25

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Thursdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-06-27

Valid to

2026-07-01

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-07-02

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-03

Valid to

2026-07-10

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Fridays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-07-04

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-06

Valid to

2026-07-09

sun

mon

tue

wed

thu

fri

sat

Mondays and Thursdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-08

Valid to

2026-07-11

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-13

Valid to

2026-07-16

sun

mon

tue

wed

thu

fri

sat

Mondays and Thursdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-07-14

Valid to

2026-07-17

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Fridays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-07-15

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-07-18

Valid to

2026-07-20

sun

mon

tue

wed

thu

fri

sat

Mondays and Saturdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-07-21

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-22

Valid to

2026-07-31

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Fridays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-07-23

Valid to

2026-07-30

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-07-25

Valid to

2026-07-28

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Saturday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 8 Passenger

Begins

2026-07-26

Valid to

2026-08-02

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

146

First class

Economy

135

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-08-01

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-08-03

Valid to

2026-08-04

sun

mon

tue

wed

thu

fri

sat

Mondays and Tuesdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Operates only

2026-08-05

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 9 Passenger

Begins

2026-08-06

Valid to

2026-08-14

sun

mon

tue

wed

thu

fri

sat

Thursdays and Fridays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

178

First class

Economy

162

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-08-08

Valid to

2026-08-10

sun

mon

tue

wed

thu

fri

sat

Mondays and Saturdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

160

Business

Economy

142

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 8 Passenger

Operates only

2026-08-09

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

146

First class

Economy

135

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-08-11

Valid to

2026-08-12

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /AY 4608 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-08-15

Valid to

2026-08-18

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Saturday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234 /QR 2032

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

163

First class

Economy

149

09:00

Boston (BOS) TB

12:23

Seattle (SEA)

Boeing 737MAX 8 Passenger

Operates only

2026-08-16

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Alaska Airlines

ASA338

Duration

6h 23m

Distance

2502 mi, 4026 km

Coreshare

AA 7490 /DE 5234

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Entertainment on-demand, In-seat power source, Wi-Fi

Seats

146

First class

Economy

135

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-08-19

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /FJ 5839 /QR 2081

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-08-20

Valid to

2026-09-19

sun

mon

tue

wed

thu

fri

sat

Thursdays and Saturdays

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-08-21

Valid to

2026-09-06

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /FJ 5839 /QR 2096

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-08-24

sun

mon

tue

wed

thu

fri

sat

Every Monday

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /QR 2117

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-08-26

Valid to

2026-09-02

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /FJ 5839 /QR 2043

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Operates only

2026-08-31

sun

mon

tue

wed

thu

fri

sat

Every Monday

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /QR 2136

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-09-07

Valid to

2026-09-14

sun

mon

tue

wed

thu

fri

sat

Every Monday

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /QR 2155

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-09-09

Valid to

2026-09-23

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /FJ 5839 /QR 2041

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-09-11

Valid to

2026-09-13

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /FJ 5839 /QR 2155

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-09-18

Valid to

2026-09-27

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /FJ 5839 /QR 2173

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-09-21

Valid to

2026-10-01

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday and Saturday

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

19:59

San Diego (SAN) T2

21:42

San Francisco (SFO) T1

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-09-30

Valid to

2026-10-02

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Fridays

Alaska Airlines

ASA338

Duration

1h 43m

Distance

449 mi, 722 km

Coreshare

AA 9382 /BA 6435 /CX 7929 /QR 2041

Same day flight

Yes

Terminal

Departure: T2 Arrival: T1

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

08:00

Sacramento (SMF) TB

09:41

Portland (PDX)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-10-03

Valid to

2026-10-31

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA338

Duration

1h 41m

Distance

481 mi, 774 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

16:21

Honolulu (HNL) T2

23:56

Los Angeles (LAX) T6

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-11-01

Valid to

2026-11-19

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Fridays and Saturdays

Alaska Airlines

ASA338

Duration

5h 35m

Distance

2566 mi, 4129 km

Coreshare

QR 2186 /TN 2302

Same day flight

Yes

Terminal

Departure: T2 Arrival: T6

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

16:21

Honolulu (HNL) T2

23:56

Los Angeles (LAX) T6

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-11-06

Valid to

2026-11-14

sun

mon

tue

wed

thu

fri

sat

Fridays and Saturdays

Alaska Airlines

ASA338

Duration

5h 35m

Distance

2566 mi, 4129 km

Coreshare

QR 2186 /TN 2302

Same day flight

Yes

Terminal

Departure: T2 Arrival: T6

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

07:00

Portland (PDX)

15:27

Boston (BOS) TB

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-11-20

Valid to

2026-11-30

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA338

Duration

5h 27m

Distance

2544 mi, 4093 km

Coreshare

QR 2080

Same day flight

Yes

Terminal

Arrival: TB

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

07:00

Portland (PDX)

15:27

Boston (BOS) TB

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2026-12-16

Valid to

2027-01-05

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA338

Duration

5h 27m

Distance

2544 mi, 4093 km

Coreshare

QR 2080

Same day flight

Yes

Terminal

Arrival: TB

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

07:00

Las Vegas (LAS) T3

09:41

Everett (PAE)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2027-01-06

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA338

Duration

2h 41m

Distance

899 mi, 1446 km

Coreshare

Same day flight

Yes

Terminal

Departure: T3

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

07:00

Las Vegas (LAS) T3

09:41

Everett (PAE)

Boeing 737-900 (winglets) Passenger/BBJ3

Begins

2027-03-14

Valid to

2027-05-12

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA338

Duration

2h 41m

Distance

899 mi, 1446 km

Coreshare

Same day flight

Yes

Terminal

Departure: T3

Meals

Onboard services

Wi-Fi

Seats

163

First class

Economy

149

According to schedule

Live tracker

PDX

Portland, US

left TERMINAL N/A

Portland - PDX

SUNDAY 31-MAY-2026

10:37 GMT-0700

STL

Saint Louis, US

arrives TERMINAL 1

Saint Louis - STL

SUNDAY 31-MAY-2026

16:37 GMT-0500

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

2488 miles, 4004 km

Actual distance

2502 miles, 4026 km

0.56%

Flight time

6h 23m

Flights / Week

7 flights

Seats / Week

178 seats/flight

1246 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

31 May 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

03 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

05 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

06 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

07 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

08 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

09 Jun 2026

10:37

Portland(PDX)

Saint Louis(STL)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

10 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

11 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

12 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

13 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

14 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737MAX 8 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

15 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

16 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

17 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

18 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737MAX 9 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

19 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

20 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

21 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737MAX 8 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

22 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

23 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

25 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

26 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

27 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

28 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737MAX 8 Passenger

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

29 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338
Date:

Time:

From:

To:

Aircraft:

Status:

30 Jun 2026

09:00

Boston(BOS)

Seattle(SEA)

Boeing 737-900 (winglets) Passenger/BBJ3

AS338

ASA338 information

A domestic route in USA departing from Boston (BOS) and arriving at Seattle (SEA).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 6:18am, and 3:18am at the point of arrival. There is a -3 hour time difference between the airports.

The flight distance is 2502 miles, or 4026 km.

For direct flights, the flight time is about 6:23.

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Destination

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Travelers

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Rooms

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Other flights between Portland and Saint Louis with Alaska Airlines

Popular Airports

Popular Airlines

Alaska Airlines

ASA338 / AS338

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

ASA338 information

Portland (PDX) Flight Deals

Portland Hotel Deals

Portland (PDX) Rental Cars

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Other flights between Portland and Saint Louis with Alaska Airlines

Popular Airports

Popular Airlines

Alaska Airlines

ASA338 / AS338

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

ASA338 information

Portland (PDX) Flight Deals

Portland Hotel Deals

Portland (PDX) Rental Cars

Portland (PDX) Parking

Select Destination Airport

Select Departure Airport

Other flights between Portland and Saint Louis with Alaska Airlines

Portland (PDX) Flight Deals

Portland Hotel Deals

Portland (PDX) Rental Cars

Portland (PDX) Parking

Select Destination Airport

Select Departure Airport