$179+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SAT
Sep 12 — Sep 191
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
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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 August 13, 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 August 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 10/1911:45 pm -
1 stop10h 13m
Mon 10/264:48 pm -
1 stop9h 08m
Deal found 8/12![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/11. 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.
Mon 10/1910:09 pm -
1 stop10h 31m
Sun 10/256:35 am -
2 stops17h 06m
Deal found 8/11![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 10/128:59 pm -
1 stop12h 12m
Wed 10/214:50 pm -
1 stop8h 53m
Deal found 8/12![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 8/12. 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.
Mon 10/1210:09 pm -
2 stops16h 05m
Wed 10/216:45 am -
2 stops17h 14m
Deal found 8/12![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 8/12. 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.
Sun 10/1810:09 pm -
2 stops16h 05m
Sun 10/256:35 am -
2 stops17h 06m
Deal found 8/12![Delta logo]()
$411
This Delta deal was found by Cheapflights users on 8/10. 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.
Sun 10/111:50 am -
2 stops19h 40m
Tue 10/206:35 am -
2 stops21h 10m
Deal found 8/10![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 10/198:59 pm -
1 stop12h 12m
Sun 10/251:52 pm -
1 stop12h 04m
Deal found 8/11![United Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/208:59 pm -
2 stops13h 25m
Sun 10/251:52 pm -
1 stop12h 04m
Deal found 8/11![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/710:30 pm -
1 stop14h 23m
Mon 9/142:30 pm -
1 stop13h 15m
Deal found 8/8![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/218:59 pm -
1 stop12h 12m
Mon 10/261:52 pm -
1 stop12h 04m
Deal found 8/10![United Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 12/85:00 am -
2 stops32h 42m
Thu 12/104:40 pm -
2 stops19h 26m
Deal found 8/12![Alaska Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/21:00 am -
1 stop8h 43m
Mon 9/74:39 pm -
1 stop9h 20m
Deal found 8/12![United Airlines logo]()
$488
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 August 13, 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 August 13, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 10/228:22 pm -
1 stop16h 16m
Wed 10/285:00 am -
1 stop17h 17m
Deal found 8/10![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 11/68:54 pm -
1 stop12h 14m
Sun 11/81:52 pm -
1 stop12h 04m
Deal found 8/11![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/11. 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 11/64:05 pm -
2 stops16h 35m
Sun 11/86:35 am -
2 stops17h 06m
Deal found 8/11![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 10/124:06 pm -
2 stops28h 53m
Tue 10/205:14 pm -
1 stop24h 54m
Deal found 8/10![Alaska Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 8/12. 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.
Mon 10/196:30 am -
2 stops15h 00m
Mon 10/266:35 am -
2 stops17h 06m
Deal found 8/12![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/208:59 pm -
1 stop12h 12m
Sun 10/251:52 pm -
1 stop12h 04m
Deal found 8/11![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 8/12. 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.
Sun 10/1810:09 pm -
2 stops16h 05m
Sun 10/256:35 am -
2 stops17h 06m
Deal found 8/12![Delta logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 10/198:22 pm -
1 stop16h 16m
Mon 10/265:00 am -
1 stop17h 17m
Deal found 8/12![American Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/218:59 pm -
1 stop12h 12m
Mon 10/261:52 pm -
1 stop12h 04m
Deal found 8/10![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 8/10. 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.
Sun 10/111:50 am -
2 stops19h 40m
Tue 10/206:35 am -
2 stops21h 10m
Deal found 8/10![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/710:30 pm -
1 stop14h 23m
Mon 9/142:30 pm -
1 stop13h 15m
Deal found 8/8![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/21:00 am -
2 stops15h 58m
Mon 9/74:39 pm -
1 stop9h 20m
Deal found 8/11![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/11:00 am -
1 stop8h 43m
Sun 9/64:45 pm -
1 stop9h 14m
Deal found 8/10![United Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 8/11. 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 8/2612:39 am -
1 stop9h 52m
Mon 8/312:43 pm -
2 stops13h 16m
Deal found 8/11![Delta logo]()
$484
Last-minute flights from Alaska to San AntonioDiscover last-minute flight deals from Alaska to San Antonio. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to San Antonio. Data last updated August 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/11. 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 8/2612:39 am -
1 stop9h 52m
Mon 8/312:43 pm -
2 stops13h 16m
Deal found 8/11![Delta logo]()
$484
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 8/278:20 pm -
1 stop19h 19m
Mon 8/311:43 pm -
1 stop11h 49m
Deal found 8/11![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/11:00 am -
1 stop8h 43m
Sun 9/64:45 pm -
1 stop9h 14m
Deal found 8/10![United Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/28:15 pm -
1 stop11h 44m
Sun 9/69:30 am -
1 stop12h 32m
Deal found 8/11![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/21:00 am -
1 stop8h 43m
Mon 9/74:39 pm -
1 stop9h 20m
Deal found 8/12![United Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 8/10. 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 9/310:00 pm -
2 stops17h 46m
Mon 9/76:25 am -
2 stops17h 24m
Deal found 8/10![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/710:30 pm -
1 stop14h 23m
Mon 9/142:30 pm -
1 stop13h 15m
Deal found 8/8![Delta logo]()
$434
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 August 13, 2026.
Search for one-way flight options from Alaska to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 10/288:22 pm -
1 stop10h 24m
Deal found 8/11![American Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 8/12. 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 10/271:40 am -
2 stops12h 37m
Deal found 8/12![Delta logo]()
$184
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 9/58:00 pm -
1 stop12h 52m
Deal found 8/11![United Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 8/9. 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.
Sat 9/191:35 am -
2 stops19h 56m
Deal found 8/9![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 8/11. 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 9/810:30 pm -
1 stop14h 23m
Deal found 8/11![Delta logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/98:30 am -
2 stops25h 32m
Deal found 8/12![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 8/12. 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 9/92:30 pm -
2 stops18h 09m
Deal found 8/12![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 8/12. 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 8/268:18 pm -
1 stop11h 52m
Deal found 8/12![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/88:19 pm -
2 stops16h 24m
Deal found 8/11![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 9/208:22 pm -
1 stop12h 30m
Deal found 8/9![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/81:00 am -
1 stop8h 43m
Deal found 8/8![United Airlines logo]()
$342
This eDestinos deal was found by Cheapflights users on 8/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:29 am -
3 stops34h 51m
Deal found 8/11![Multiple Airlines logo]()
$397
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (United Airlines) |
One-way from | $179 (American Airlines) |
Popular in | July |
Cheapest in | April |
Average price | $592 |
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 August 13, 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
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Thu 10/22
8:22 pm-3:38 pm
1 stop16h 16m
San Antonio
Wed 10/28
5:00 am-7:17 pm
1 stop17h 17m
$359
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Fri 11/6
8:54 pm-12:08 pm
1 stop12h 14m
San Antonio
Sun 11/8
1:52 pm-10:56 pm
1 stop12h 04m
$359
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Fri 11/6
4:05 pm-11:40 am
2 stops16h 35m
San Antonio
Sun 11/8
6:35 am-8:41 pm
2 stops17h 06m
$369
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Mon 10/19
6:30 am-12:30 am
2 stops15h 00m
San Antonio
Mon 10/26
6:35 am-8:41 pm
2 stops17h 06m
$369
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Sun 10/18
10:09 pm-5:14 pm
2 stops16h 05m
San Antonio
Sun 10/25
6:35 am-8:41 pm
2 stops17h 06m
$411
FairbanksSan Antonio
FAI Fairbanks - SAT San Antonio
FAISAT
Fairbanks
Sun 10/11
1:50 am-12:30 am
2 stops19h 40m
San Antonio
Tue 10/20
6:35 am-12:45 am
2 stops21h 10m
$417
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Tue 10/20
8:59 pm-12:11 pm
1 stop12h 12m
San Antonio
Sun 10/25
1:52 pm-10:56 pm
1 stop12h 04m
$426
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Mon 9/7
10:30 pm-3:53 pm
1 stop14h 23m
San Antonio
Mon 9/14
2:30 pm-12:45 am
1 stop13h 15m
$434
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Wed 10/21
8:59 pm-12:11 pm
1 stop12h 12m
San Antonio
Mon 10/26
1:52 pm-10:56 pm
1 stop12h 04m
$449
AnchorageSan Antonio
ANC Anchorage - SAT San Antonio
ANCSAT
Anchorage
Mon 10/19
8:22 pm-3:38 pm
1 stop16h 16m
San Antonio
Mon 10/26
5:00 am-7:17 pm
1 stop17h 17m
$455
Showing 1-10 of 23 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.
ANC-SAT
FAI-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
ANC-SAT
FAI-SAT
What is the cheapest month to book a flight from Alaska to San Antonio?
Currently, November is the cheapest month in which you can book a flight from Alaska to San Antonio (average of $377). Flying from Alaska to San Antonio in March is currently the most expensive (average of $694). 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?
Airfare is below average for this route at the moment.
Alaska to San Antonio flights typically cost between $456 and $644 in October.The cheapest round-trip price found within the last 5 days was $359 on United Airlines (Oct 19-Oct 26).
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
Toggle through the tabs below to find thousands of 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 August 13, 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 August 13, 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$289 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$599 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$297 | Average$675 | FlexibilityNo cancel fee | On-time75% |