Alaska Airlines San Antonio to Seattle Flights

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Cheapflightsplus.com will find cheap Alaska Airlines flights from San Antonio to Seattle. Compare airline ticket prices and book air tickets starting from $173 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare San Antonio (TX) — Seattle (WA) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $173, two-way – $297.

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Cheap Flights from San Antonio to Seattle by Alaska Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Alaska Airlines, their prices start from $173. The fastest nonstop flight takes 4h 30m. The fastest connecting flight — 7h 14m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $200 Find flight	3:03 pm San Antonio San Antonio	5:33 pm Seattle Seattle-Tacoma Intl	4h 30m	Alaska Airlines	AS494
from $173 Find flight	5:40 am San Antonio San Antonio	12:55 pm Seattle Seattle-Tacoma Intl	9h 15m layover 3h 29m - Phoenix	Alaska Airlines	AS6356 AS870
from $173 Find flight	8:57 am San Antonio San Antonio	2:55 pm Seattle Seattle-Tacoma Intl	7h 58m layover 2h 16m - Phoenix	Alaska Airlines	AS4329 AS603
from $195 Find flight	3:15 pm San Antonio San Antonio	10:48 pm Seattle Seattle-Tacoma Intl	9h 33m layover 3h 8m - Los Angeles	Alaska Airlines	AS6792 AS1093
from $195 Find flight	10:07 am San Antonio San Antonio	4:33 pm Seattle Seattle-Tacoma Intl	8h 26m layover 2h 42m - Dallas	Alaska Airlines	AS4004 AS909
from $195 Find flight	6:31 am San Antonio San Antonio	12:29 pm Seattle Seattle-Tacoma Intl	7h 58m layover 2h 10m - Dallas	Alaska Airlines	AS4328 AS573
from $195 Find flight	10:52 am San Antonio San Antonio	4:33 pm Seattle Seattle-Tacoma Intl	7h 41m layover 1h 58m - Dallas	Alaska Airlines	AS4327 AS909
from $195 Find flight	9:10 am San Antonio San Antonio	4:33 pm Seattle Seattle-Tacoma Intl	9h 23m layover 3h 39m - Dallas	Alaska Airlines	AS6247 AS909
from $195 Find flight	5:45 am San Antonio San Antonio	12:29 pm Seattle Seattle-Tacoma Intl	8h 44m layover 2h 56m - Dallas	Alaska Airlines	AS6120 AS573
from $195 Find flight	7:00 am San Antonio San Antonio	2:40 pm Seattle Seattle-Tacoma Intl	9h 40m layover 3h 8m - Los Angeles	Alaska Airlines	AS6200 AS1219
from $253 Find flight	2:36 pm San Antonio San Antonio	8:23 pm Seattle Seattle-Tacoma Intl	7h 47m layover 1h 57m - Dallas	Alaska Airlines	AS4653 AS415
from $259 Find flight	6:57 am San Antonio San Antonio	12:29 pm Seattle Seattle-Tacoma Intl	7h 32m layover 1h 46m - Dallas	Alaska Airlines	AS6683 AS573
from $259 Find flight	5:00 am San Antonio San Antonio	12:29 pm Seattle Seattle-Tacoma Intl	9h 29m layover 3h 48m - Dallas	Alaska Airlines	AS4327 AS573
from $259 Find flight	5:00 am San Antonio San Antonio	10:30 am Seattle Seattle-Tacoma Intl	7h 30m layover 1h 48m - Dallas	Alaska Airlines	AS4327 AS543
from $287 Find flight	2:01 pm San Antonio San Antonio	8:35 pm Seattle Seattle-Tacoma Intl	8h 34m layover 1h 6m - Chicago	Alaska Airlines	AS6339 AS353
from $363 Find flight	2:28 pm San Antonio San Antonio	9:48 pm Seattle Seattle-Tacoma Intl	9h 20m layover 3h 30m - Phoenix	Alaska Airlines	AS6015 AS1102

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024

Alaska Airlines Flight Schedule San Antonio to Seattle

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:07 am — 4:33 pm	10:07 am — 11:24 am AS4004 Alaska Airlines San Antonio — Dallas 2h 42m stop 2:06 pm — 4:33 pm AS909 Alaska Airlines Dallas — Seattle	8h 26m including layover	Find flight from$195
10:52 am — 4:33 pm	10:52 am — 12:08 pm AS4327 Alaska Airlines San Antonio — Dallas 1h 58m stop 2:06 pm — 4:33 pm AS909 Alaska Airlines Dallas — Seattle	7h 41m including layover	Find flight from$195
10:52 am — 8:35 pm	10:52 am — 12:08 pm AS4327 Alaska Airlines San Antonio — Dallas 3h 43m stop 3:51 pm — 6:07 pm AS303 Alaska Airlines Dallas — Portland 1h 28m stop 7:35 pm — 8:35 pm AS2177 Alaska Airlines Portland — Seattle	11h 43m including layover	Find flight from$316
11:00 am — 4:14 pm	11:00 am — 12:07 pm AS4234 Alaska Airlines San Antonio — Dallas 1h 39m stop 1:46 pm — 4:14 pm AS909 Alaska Airlines Dallas — Seattle	7h 14m including layover	Find flight from$287
2:01 pm — 8:35 pm	1:42 pm — 4:35 pm AS6339 Alaska Airlines San Antonio — Chicago 1h 6m stop 5:34 pm — 8:23 pm AS353 Alaska Airlines Chicago — Seattle	8h 34m including layover	Find flight from$287
2:28 pm — 9:48 pm	2:28 pm — 4:05 pm AS6015 Alaska Airlines San Antonio — Phoenix 3h 30m stop 7:35 pm — 9:48 pm AS1102 Alaska Airlines Phoenix — Seattle	9h 20m including layover	Find flight from$363
2:28 pm — 9:48 pm	2:28 pm — 4:09 pm AS6238 Alaska Airlines San Antonio — Phoenix 3h 22m stop 7:31 pm — 9:48 pm AS3325 Alaska Airlines Phoenix — Seattle	9h 20m including layover	Find flight from$783
2:32 pm — 8:20 pm	2:32 pm — 3:46 pm AS6740 Alaska Airlines San Antonio — Dallas 2h 5m stop 5:51 pm — 8:20 pm AS415 Alaska Airlines Dallas — Seattle	7h 48m including layover	Find flight from$287
2:36 pm — 8:23 pm	2:36 pm — 3:55 pm AS4653 Alaska Airlines San Antonio — Dallas 1h 57m stop 5:52 pm — 8:23 pm AS415 Alaska Airlines Dallas — Seattle	7h 47m including layover	Find flight from$253
3:03 pm — 5:33 pm	3:03 pm — 5:33 pm AS494 Alaska Airlines San Antonio — Seattle	4h 30m	Find flight from$200
3:15 pm — 10:48 pm	3:15 pm — 4:37 pm AS6792 Alaska Airlines San Antonio — Los Angeles 3h 8m stop 7:55 pm — 10:52 pm AS1093 Alaska Airlines Los Angeles — Seattle	9h 33m including layover	Find flight from$195
3:15 pm — 7:08 am +1 day	3:15 pm — 4:51 pm AS6545 Alaska Airlines San Antonio — Los Angeles 3h 4m stop 7:55 pm — 10:27 pm AS1012 Alaska Airlines Los Angeles — Portland 7h 38m stop 6:05 am — 7:08 am AS124 Alaska Airlines Portland — Seattle	17h 53m including layover	Find flight from$311
3:15 pm — 6:00 am +1 day	3:15 pm — 4:51 pm AS6545 Alaska Airlines San Antonio — Los Angeles 3h 4m stop 7:55 pm — 10:27 pm AS1012 Alaska Airlines Los Angeles — Portland 6h 38m stop 5:05 am — 6:00 am AS2090 Alaska Airlines Portland — Seattle	16h 45m including layover	Find flight from$375
5:00 am — 12:29 pm	5:00 am — 6:12 am AS4327 Alaska Airlines San Antonio — Dallas 3h 48m stop 10:00 am — 12:29 pm AS573 Alaska Airlines Dallas — Seattle	9h 29m including layover	Find flight from$259
5:00 am — 10:30 am	5:00 am — 6:15 am AS4327 Alaska Airlines San Antonio — Dallas 1h 48m stop 8:15 am — 10:37 am AS543 Alaska Airlines Dallas — Seattle	7h 30m including layover	Find flight from$259
5:40 am — 12:55 pm	5:40 am — 7:20 am AS6356 Alaska Airlines San Antonio — Phoenix 3h 29m stop 10:45 am — 1:05 pm AS870 Alaska Airlines Phoenix — Seattle	9h 15m including layover	Find flight from$173
5:45 am — 12:29 pm	5:45 am — 7:04 am AS6120 Alaska Airlines San Antonio — Dallas 2h 56m stop 10:00 am — 12:29 pm AS573 Alaska Airlines Dallas — Seattle	8h 44m including layover	Find flight from$195
6:04 am — 12:43 pm	6:04 am — 8:50 am AS6164 Alaska Airlines San Antonio — Chicago 1h 10m stop 10:00 am — 12:43 pm AS462 Alaska Airlines Chicago — Seattle	8h 39m including layover	Find flight from$363
6:31 am — 12:29 pm	6:31 am — 7:50 am AS4328 Alaska Airlines San Antonio — Dallas 2h 10m stop 10:00 am — 12:29 pm AS573 Alaska Airlines Dallas — Seattle	7h 58m including layover	Find flight from$195
6:57 am — 12:29 pm	6:57 am — 8:14 am AS6683 Alaska Airlines San Antonio — Dallas 1h 46m stop 10:00 am — 12:29 pm AS573 Alaska Airlines Dallas — Seattle	7h 32m including layover	Find flight from$259
7:00 am — 2:40 pm	7:00 am — 8:36 am AS6200 Alaska Airlines San Antonio — Los Angeles 3h 8m stop 11:44 am — 2:40 pm AS1219 Alaska Airlines Los Angeles — Seattle	9h 40m including layover	Find flight from$195
8:57 am — 2:55 pm	8:34 am — 10:19 am AS4329 Alaska Airlines San Antonio — Phoenix 2h 16m stop 12:47 pm — 2:58 pm AS603 Alaska Airlines Phoenix — Seattle	7h 58m including layover	Find flight from$173
9:10 am — 4:33 pm	9:10 am — 10:27 am AS6247 Alaska Airlines San Antonio — Dallas 3h 39m stop 2:06 pm — 4:33 pm AS909 Alaska Airlines Dallas — Seattle	9h 23m including layover	Find flight from$195

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There is 1 flight by Alaska Airlines from San Antonio to Seattle every week with departures from San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 10:07 am to 9:10 am. Nonstop flight is 4h 30m. The time difference between San Antonio and Seattle is 2h.

The fastest flight 4h 30m
Average flight time 4h 30m
The earliest flight 10:07 am
The latest flight 9:10 am
Distance 1774 ml

The cheapest months for traveling to Seattle are january (from 173 $), december (from 196 $), february (from 199 $).

The most expensive and popular months are november (from 232 $), february (from 199 $), december (from 196 $).

The cheapest flight by Alaska Airlines that our users were able to find is $173. This airfare is economy class on one-way AS6356 flight for January 22, 2025 leaving San Antonio in San Antonio at 5:40 am, it includes all taxes and additional fees.

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Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from San Antonio to Seattle:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 6 airline carriers between San Antonio and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Antonio to Seattle.

Nonstop flights

There are 1 direct flights every day from San Antonio. Airlines and fares are below:

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

UA - United Airlines

from $165

Find
F9 - Frontier Airlines

from $87

Find
Y4 - Volaris

from $368

Find
VB - VivaAerobus

from $384

Find
AM - Aeromexico

from $720

Find
NK - Spirit Airlines

from $158

Find

See more connecting flights

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