$182+ Cheap flights from Alaska to San Antonio (SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SAT
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Find cheap flights from Alaska to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Alaska to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Alaska to San AntonioExplore the most affordable flight options available from Alaska to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from Alaska to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:00 am
ANC
- SAT
1 stop12h 26m
Delta
Mon 7/272:26 pm
SAT
- ANC
1 stop13h 33m
Delta
Deal found 5/21![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:59 pm
FAI
- SAT
1 stop10h 50m
Delta
Mon 7/1312:39 pm
SAT
- FAI
2 stops14h 51m
Delta
Deal found 5/24![Delta logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:01 am
FAI
- SAT
1 stop28h 56m
Alaska Airlines
Tue 9/14:55 pm
SAT
- FAI
1 stop11h 53m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:30 am
ANC
- SAT
2 stops17h 02m
Delta
Mon 6/152:30 pm
SAT
- ANC
1 stop13h 25m
Delta
Deal found 5/21![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:53 pm
FAI
- SAT
1 stop10h 07m
Alaska Airlines
Sat 8/84:44 pm
SAT
- FAI
2 stops35h 11m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:59 am
ANC
- SAT
1 stop10h 58m
Alaska Airlines
Tue 8/254:55 pm
SAT
- ANC
1 stop11h 41m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:55 pm
ANC
- SAT
1 stop16h 49m
Delta
Sat 10/245:30 am
SAT
- ANC
1 stop17h 04m
Delta
Deal found 5/22![Delta logo]()
$470
This Orbitz deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:37 pm
ANC
- SAT
1 stop22h 36m
Alaska Airlines
Tue 10/275:09 pm
SAT
- ANC
1 stop22h 22m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
ANC
- SAT
2 stops15h 45m
Delta
Tue 10/2712:25 pm
SAT
- ANC
2 stops16h 20m
Delta
Deal found 5/25![Delta logo]()
$485
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:00 am
FAI
- SAT
1 stop8h 43m
United Airlines
Mon 7/134:35 pm
SAT
- FAI
1 stop9h 24m
United Airlines
Deal found 5/24![United Airlines logo]()
$544
This Expedia deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:11 pm
FAI
- SAT
1 stop24h 35m
Alaska Airlines
Sat 7/183:09 pm
SAT
- FAI
2 stops12h 46m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:18 am
FAI
- SAT
1 stop25h 42m
Alaska Airlines
Mon 6/294:44 pm
SAT
- FAI
1 stop9h 34m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$569
Best flights from Alaska to San AntonioDiscover carefully curated flight deals from Alaska to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from Alaska to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:59 pm
FAI
- SAT
1 stop10h 50m
Delta
Mon 7/1312:39 pm
SAT
- FAI
2 stops14h 51m
Delta
Deal found 5/24![Delta logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:01 am
FAI
- SAT
1 stop28h 56m
Alaska Airlines
Tue 9/14:55 pm
SAT
- FAI
1 stop11h 53m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:30 pm
ANC
- SAT
1 stop14h 21m
Delta
Mon 7/272:26 pm
SAT
- ANC
1 stop13h 33m
Delta
Deal found 5/23![Delta logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:39 am
FAI
- SAT
2 stops25h 21m
Alaska Airlines
Sat 8/84:44 pm
SAT
- FAI
2 stops35h 11m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:30 am
ANC
- SAT
2 stops17h 02m
Delta
Mon 6/152:30 pm
SAT
- ANC
1 stop13h 25m
Delta
Deal found 5/21![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:57 am
ANC
- SAT
1 stop10h 49m
Alaska Airlines
Mon 8/177:02 am
SAT
- ANC
1 stop15h 36m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:59 am
ANC
- SAT
1 stop10h 58m
Alaska Airlines
Tue 8/254:55 pm
SAT
- ANC
1 stop11h 41m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:37 pm
ANC
- SAT
1 stop22h 36m
Alaska Airlines
Tue 10/275:09 pm
SAT
- ANC
2 stops27h 19m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$480
Last-minute flights from Alaska to San AntonioDiscover last-minute flight deals from Alaska to San Antonio. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to San Antonio. Data last updated May 26, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:00 am
FAI
- SAT
1 stop17h 40m
Alaska Airlines
Mon 6/15:57 pm
SAT
- FAI
1 stop29h 45m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$694
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:30 am
FAI
- SAT
2 stops14h 36m
American Airlines
Mon 6/12:48 pm
SAT
- FAI
2 stops11h 29m
American Airlines
Deal found 5/23![American Airlines logo]()
$705
This Alaska Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:52 pm
FAI
- SAT
1 stop10h 48m
Alaska Airlines
Wed 6/107:02 am
SAT
- FAI
1 stop16h 44m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$737
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:00 am
ANC
- SAT
1 stop12h 32m
Delta
Mon 6/152:30 pm
SAT
- ANC
1 stop13h 25m
Delta
Deal found 5/21![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:42 pm
ANC
- SAT
1 stop11h 21m
American Airlines
Mon 6/157:02 am
SAT
- ANC
1 stop18h 33m
American Airlines
Deal found 5/22![American Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:55 pm
ANC
- SAT
2 stops13h 50m
Southwest
Mon 6/152:10 pm
SAT
- ANC
1 stop10h 05m
Southwest
Deal found 5/22![Southwest logo]()
$548
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:02 pm
ANC
- SAT
1 stop16h 11m
Delta
Fri 6/1912:36 pm
SAT
- ANC
1 stop13h 44m
Delta
Deal found 5/22![Delta logo]()
$524
This Alaska Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:18 am
FAI
- SAT
1 stop25h 42m
Alaska Airlines
Mon 6/294:44 pm
SAT
- FAI
1 stop9h 34m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$569
One-way flights from Alaska to San AntonioSearch for one-way flight options from Alaska to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from Alaska to San Antonio. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:42 pm
ANC
- SAT
1 stop11h 21m
American Airlines
Deal found 5/21![American Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:02 pm
ANC
- SAT
2 stops14h 47m
Delta
Deal found 5/21![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
ANC
- SAT
2 stops15h 26m
Delta
Deal found 5/25![Delta logo]()
$193
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:19 pm
ANC
- SAT
1 stop9h 40m
United Airlines
Deal found 5/23![United Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:32 am
ANC
- SAT
2 stops12h 34m
Delta
Deal found 5/23![Delta logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:17 pm
ANC
- SAT
1 stop19h 02m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:08 pm
ANC
- SAT
1 stop30h 52m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
ANC
- SAT
1 stop12h 26m
Delta
Deal found 5/22![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:17 pm
ANC
- SAT
1 stop18h 32m
American Airlines
Deal found 5/21![American Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:55 pm
ANC
- SAT
2 stops11h 05m
Southwest
Deal found 5/22![Southwest logo]()
$276
This Sun Country Air deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:22 pm
ANC
- SAT
1 stop17h 19m
Sun Country Air
Deal found 5/22![Sun Country Air logo]()
$278
Find flight deals from Alaska to San Antonio
Keep the following information in mind while searching for Alaska to San Antonio flight deals. Data was last updated May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $365 (Delta) |
One-way from | $182 (Delta) |
Popular in | July |
Cheapest in | April |
Average price | $612 |
Cheapflights Fare Finder
Customize your flight search to find flights from Alaska to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
Use the filters below to find and compare flights from Alaska to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FairbanksSan Antonio
FAI - SAT
FAISAT
Fairbanks
Wed 7/8
9:59 pm-11:49 am
1 stop10h 50m
San Antonio
Mon 7/13
12:39 pm-12:30 am
2 stops14h 51m
$372
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Wed 7/22
10:30 pm-3:51 pm
1 stop14h 21m
San Antonio
Mon 7/27
2:26 pm-12:59 am
1 stop13h 33m
$394
FairbanksSan Antonio
FAI - SAT
FAISAT
Fairbanks
Fri 8/28
8:01 am-3:57 pm
1 stop28h 56m
San Antonio
Tue 9/1
4:55 pm-1:48 am
1 stop11h 53m
$395
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Wed 6/10
1:30 am-9:32 pm
2 stops17h 02m
San Antonio
Mon 6/15
2:30 pm-12:55 am
1 stop13h 25m
$399
FairbanksSan Antonio
FAI - SAT
FAISAT
Fairbanks
Fri 7/31
12:39 am-5:00 am
2 stops25h 21m
San Antonio
Sat 8/8
4:44 pm-12:55 am
2 stops35h 11m
$406
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Wed 8/12
1:57 am-3:46 pm
1 stop10h 49m
San Antonio
Mon 8/17
7:02 am-7:38 pm
1 stop15h 36m
$415
Quickest round-trip
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Thu 8/20
1:59 am-3:57 pm
1 stop10h 58m
San Antonio
Tue 8/25
4:55 pm-1:36 am
1 stop11h 41m
$415
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Thu 10/22
2:37 pm-4:13 pm
1 stop22h 36m
San Antonio
Tue 10/27
5:09 pm-5:28 pm
2 stops27h 19m
$480
Cheapest one-way
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Thu 8/20
12:39 am-1:31 pm
1 stop9h 52m
$182
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Tue 6/16
11:42 pm-2:03 pm
1 stop11h 21m
$182
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Alaska to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Alaska with our price prediction graph.
FAI-SAT
ANC-SAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Alaska to San Antonio
USAK-SAT
FAI-SAT
ANC-SAT
What is the cheapest month to book a flight from Alaska to San Antonio?
Currently, April is the cheapest month in which you can book a flight from Alaska to San Antonio (average of $239). Flying from Alaska to San Antonio in July is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Alaska to San Antonio?
Related info for your journey
Find useful and relevant information for your journey from Alaska to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Alaska to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alaska to San Antonio by cabin class
Find flights from Alaska to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alaska and San Antonio flights
Browse other Alaska and San Antonio flight options. Last updated on May 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
Alaska to San Antonio flights
Consider these flights traveling from Alaska to San Antonio.
Top 4 airlines flying from Alaska to San Antonio
Discover the top 4 airlines that operate flights from Alaska to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$289 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$599 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$297 | Average$703 | FlexibilityNo cancel fee | On-time75% |