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Cheap flights from Seattle to San Antonio

7 nonstop flights a week, 1 of them today. Operated by 3 airlines, about 4h 9m in the air, 1,786 mi (2,874 km).

Flights from Seattle to San Antonio

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Seattle to San Antonio at a glance

flight time, from 3h 59m to 6h 34m
4h 9m
straight-line distance
1,786 mi (2,874 km)
flights a week
7
flight today
1
first and last departure
10:09 - 10:58
airlines
3

Seattle to San Antonio flight schedule

7 flights a week, 1 today, 7 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 494
Alaska Airlines
10:09 Seattle-Tacoma International
16:19 San Antonio International, terminal A
4h 10m
Daily
Boeing 737
AS 494
Alaska Airlines
10:58 Seattle-Tacoma International
16:57 San Antonio International, terminal A
3h 59m
Mon, Fri, Sat, Sun
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
AS 494
Alaska Airlines
10:01 Seattle-Tacoma International
16:02 San Antonio International, terminal A
4h 1m
Seasonal
Boeing 737
AS 494
Alaska Airlines
10:54 Seattle-Tacoma International
16:53 San Antonio International, terminal A
3h 59m
Seasonal
Boeing 737-900
AS 494
Alaska Airlines
10:00 Seattle-Tacoma International
16:02 San Antonio International, terminal A
4h 2m
Seasonal
Boeing 737-900
WN 1320
Southwest Airlines
12:35 Seattle-Tacoma International
20:10 San Antonio International, terminal A
5h 35m
Seasonal
Boeing 737-800
AS 494
Alaska Airlines
12:29 Seattle-Tacoma International
18:38 San Antonio International, terminal A
4h 9m
Seasonal
Boeing 737-900
UA 2478
United Airlines
15:30 Seattle-Tacoma International
00:04 San Antonio International, terminal B
6h 34m
Seasonal
Airbus A320
AS 341
Alaska Airlines
23:35 Seattle-Tacoma International
05:44 San Antonio International, terminal A
4h 9m
Seasonal
Boeing 737-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. San Antonio is 2 hours ahead of Seattle. The search shows seat availability and the price for your date.

Airlines flying Seattle to San Antonio

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines7 a week United Airlinesfrom 4 March Southwest Airlinesfrom 6 January
  • Alaska Airlines: 2 flights, first departure at 10:09, last at 10:58 MTWTFSS Alaska Airlines Seattle to San Antonio
  • United Airlines: 1 flight, departs at 15:30 MTWTFSS
  • Southwest Airlines: 1 flight, departs at 12:35 MTWTFSS

Airports

Where flights from Seattle to San Antonio depart and land

Departure from Seattle

Seattle-Tacoma International SEA

7 flights a week, 11 mi (18 km) from the city centre

About the airport

Arrival in San Antonio

San Antonio International SAT

7 flights a week, terminals A, B, 7 mi (11 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Seattle to San Antonio?
A nonstop flight takes 4 hours 9 minutes on average, from 3h 59m to 6h 34m depending on the flight.
How far is San Antonio from Seattle?
1,786 mi (2,874 km) in a straight line between the cities.
Which airlines fly nonstop from Seattle to San Antonio?
Alaska Airlines (7 a week), United Airlines and Southwest Airlines.
How many flights a day are there from Seattle to San Antonio?
1 flight today and 7 a week, about 1 a day on average.
When are the first and last flights from Seattle to San Antonio?
The first departure is at 10:09 (AS494), the last at 10:58 (AS494). Local time.
What is the time difference between Seattle and San Antonio?
San Antonio is 2 hours ahead of Seattle. Schedule times on this page are local to each airport.
Which Seattle airport do flights to San Antonio leave from?
Seattle-Tacoma International (7 a week).