Alaska Airlines

ASA3273 / AS3273

ICAO: ASA3273 IATA: AS3273

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2026-12-01

Valid to

2026-12-14

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2026-12-01

Valid to

2026-12-14

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2026-12-15

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2026-12-15

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-01-05

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-01-05

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-03-14

Valid to

2027-03-16

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Sunday

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-03-14

Valid to

2027-03-16

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Sunday

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-03-17

Valid to

2027-05-11

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-03-17

Valid to

2027-05-11

sun

mon

tue

wed

thu

fri

sat

Every weekday

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-05-12

Valid to

2027-05-15

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-05-12

Valid to

2027-05-15

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-05-13

Valid to

2027-06-08

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-05-13

Valid to

2027-06-08

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-05-22

Valid to

2027-06-05

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-05-22

Valid to

2027-06-05

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-06-09

Valid to

2027-06-12

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-06-09

Valid to

2027-06-12

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-06-10

Valid to

2027-07-20

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-06-10

Valid to

2027-07-20

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

13:30

Ontario (ONT) T2

15:01

Santa Rosa (STS)

Embraer 175

Begins

2027-06-19

Valid to

2027-07-20

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA3273

Duration

1h 31m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

15:45

Santa Rosa (STS)

17:12

Ontario (ONT) T2

Embraer 175

Begins

2027-06-19

Valid to

2027-07-20

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Alaska Airlines

ASA3273

Duration

1h 27m

Distance

424 mi, 682 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T2

Meals

Onboard services

Wi-Fi

Seats

First class

Economy

Loading flight status...

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

423 miles, 680 km

Actual distance

424 miles, 682 km

0.24%

Flight time

1h 31m

Flights / Week

7 flights

Seats / Week

76 seats/flight

532 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status

ASA3273 information

A domestic route in USA departing from Ontario (ONT) and arriving at Santa Rosa (STS).

The timezones of the departure and arrival airports are identical, UTC -7.

The flight distance is 424 miles, or 682 km.

For direct flights, the flight time is about 1:31.

Flights

Hotels

Cars

Ontario (ONT) Flight Deals

Ontario Hotel Deals

Ontario (ONT) Rental Cars

Ontario (ONT) Parking

Compare tickets from Ontario, USA

Find the best hotels in Ontario, USA

Find the best car rental prices at Ontario, USA

Find cheap parking at Ontario International Airport

Departure

Select destination

Round trip

One way

Destination

Same Drop Off

Different Drop Off

Drop Location

Departure date

Check In

Pick Up Date

Depart Date

Return date

Check Out

Drop off Date

Return Date

Travelers

Guests

{{ travelers }} persons

Adults

Children

Infants

Cabin class

Economy

Premium Economy

Business

First Class

Rooms

{{ rooms }} RoomRooms

Rooms

Pick Up Time

Depart Time

Hour

Minute

AM/PM

Drop Off Time

Return Time

Hour

Minute

AM/PM

Other flights between Ontario and Santa Rosa with Alaska Airlines

Popular Airports

Popular Airlines

Alaska Airlines

ASA3273 / AS3273

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

ASA3273 information

Ontario (ONT) Flight Deals

Ontario Hotel Deals

Ontario (ONT) Rental Cars

Ontario (ONT) Parking

Other flights between Ontario and Santa Rosa with Alaska Airlines

Popular Airports

Popular Airlines

Alaska Airlines

ASA3273 / AS3273

Flight schedule

General route info

Frequency:

Direct distance

Actual distance

Flight time

Flights / Week

Seats / Week

Upcoming scheduled flights in the coming 30 days

ASA3273 information

Ontario (ONT) Flight Deals

Ontario Hotel Deals

Ontario (ONT) Rental Cars

Ontario (ONT) Parking

Select Destination Airport

Select Departure Airport

Other flights between Ontario and Santa Rosa with Alaska Airlines

Ontario (ONT) Flight Deals

Ontario Hotel Deals

Ontario (ONT) Rental Cars

Ontario (ONT) Parking

Select Destination Airport

Select Departure Airport