Cheap flights from San Antonio to Seattle

14 nonstop flights a week, 2 of them today. Operated by 3 airlines, about 4h 38m in the air, 1,786 mi (2,874 km).

Flights from San Antonio to Seattle

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We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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San Antonio to Seattle at a glance

flight time, from 4h 25m to 11h 28m
4h 38m
straight-line distance
1,786 mi (2,874 km)
flights a week
14
flights today
2
first and last departure
13:52 - 17:55
airlines
3

San Antonio to Seattle flight schedule

14 flights a week, 2 today, 8 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 1007
United Airlines
13:52 San Antonio International, terminal B
23:18 Seattle-Tacoma International
11h 26m
Daily
Boeing 737
AS 494
Alaska Airlines
17:29 San Antonio International, terminal A
20:00 Seattle-Tacoma International
4h 31m
Daily
Boeing 737
AS 494
Alaska Airlines
17:55 San Antonio International, terminal A
20:31 Seattle-Tacoma International
4h 36m
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
17:00 San Antonio International, terminal A
19:40 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
UA 1007
United Airlines
13:50 San Antonio International, terminal B
23:18 Seattle-Tacoma International
11h 28m
Seasonal
Boeing 737-800
AS 494
Alaska Airlines
17:51 San Antonio International, terminal A
20:29 Seattle-Tacoma International
4h 38m
Seasonal
Boeing 737-900
AS 494
Alaska Airlines
19:37 San Antonio International, terminal A
22:02 Seattle-Tacoma International
4h 25m
Seasonal
Boeing 737-900
WN 814
Southwest Airlines
16:10 San Antonio International, terminal A
22:20 Seattle-Tacoma International
8h 10m
Seasonal
WN 2972
Southwest Airlines
06:50 San Antonio International, terminal A
12:50 Seattle-Tacoma International
8h
Seasonal
Boeing 737
AS 340
Alaska Airlines
07:00 San Antonio International, terminal A
09:25 Seattle-Tacoma International
4h 25m
Seasonal
Boeing 737-900
AS 494
Alaska Airlines
17:57 San Antonio International, terminal A
20:22 Seattle-Tacoma International
4h 25m
Seasonal
Boeing 737-900

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

Airlines flying San Antonio to Seattle

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

Airports

Where flights from San Antonio to Seattle depart and land

Departure from San Antonio

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

Arrival in Seattle

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

When to visit Seattle

Weather by month

Best time to visit: May, June, July, August and September, +17° to +25° by day. In November it is +10° by day and +5° at night, with 17 rainy days.

Jan
+8° +2° 16 days
Feb
+8° +2° 14 days
Mar
+11° +4° 15 days
Apr
+13° +6° 14 days
May
+17° +9° 11 days
Jun
+21° +12° 7 days
Jul
+25° +15° 1 days
Aug
+25° +15° 6 days
Sep
+21° +13° 7 days
Oct
+15° +9° 14 days
Nov
+10° +5° 17 days
Dec
+8° +4° 20 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from San Antonio to Seattle?
A nonstop flight takes 4 hours 38 minutes on average, from 4h 25m to 11h 28m depending on the flight.
How far is Seattle from San Antonio?
1,786 mi (2,874 km) in a straight line between the cities.
Which airlines fly nonstop from San Antonio to Seattle?
Alaska Airlines (7 a week), United Airlines (7 a week) and Southwest Airlines.
How many flights a day are there from San Antonio to Seattle?
2 flights today and 14 a week, about 2 a day on average.
When are the first and last flights from San Antonio to Seattle?
The first departure is at 13:52 (UA1007), the last at 17:55 (AS494). Local time.
What is the time difference between San Antonio and Seattle?
Seattle is 2 hours behind San Antonio. Schedule times on this page are local to each airport.
Which San Antonio airport do flights to Seattle leave from?
San Antonio International (14 a week).