$215+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SAT
Apr 12 — Apr 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
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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
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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 March 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 March 13, 2026.
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:13 pm
ANC
- SAT
1 stop9h 10m
American Airlines
Thu 4/95:00 am
SAT
- ANC
1 stop16h 50m
American Airlines
Deal found 3/9![American Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/91:34 am
ANC
- SAT
2 stops17h 13m
Delta
Mon 4/136:39 am
SAT
- ANC
1 stop15h 07m
Delta
Deal found 3/9![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/98:30 pm
ANC
- SAT
1 stop16h 08m
American Airlines
Mon 4/135:00 am
SAT
- ANC
1 stop16h 50m
American Airlines
Deal found 3/10![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 5/136:00 am
ANC
- SAT
1 stop12h 32m
Delta
Sun 5/1712:35 pm
SAT
- ANC
1 stop13h 45m
Delta
Deal found 3/8![Delta logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:59 pm
FAI
- SAT
2 stops19h 22m
Alaska Airlines
Wed 5/66:30 pm
SAT
- FAI
2 stops23h 33m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:27 am
ANC
- SAT
1 stop13h 38m
Alaska Airlines
Wed 4/296:01 pm
SAT
- ANC
1 stop9h 41m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 4/81:34 am
ANC
- SAT
2 stops19h 42m
Delta
Mon 4/136:39 am
SAT
- ANC
1 stop15h 07m
Delta
Deal found 3/8![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 3/11. 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 5/58:55 pm
FAI
- SAT
1 stop12h 20m
United Airlines
Wed 5/65:34 pm
SAT
- FAI
1 stop29h 08m
United Airlines
Deal found 3/11![United Airlines logo]()
$537
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 3/275:00 am
FAI
- SAT
2 stops32h 54m
Alaska Airlines
Tue 3/315:50 pm
SAT
- FAI
1 stop10h 54m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$692
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:00 am
FAI
- SAT
2 stops32h 54m
Alaska Airlines
Fri 3/275:50 pm
SAT
- FAI
1 stop31h 55m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$797
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 March 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 March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:55 pm
ANC
- SAT
1 stop8h 50m
Southwest
Mon 6/85:20 pm
SAT
- ANC
1 stop9h 35m
Southwest
Deal found 3/8![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 3/8. 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.
Sun 5/319:59 pm
ANC
- SAT
2 stops14h 07m
Delta
Mon 6/86:05 pm
SAT
- ANC
2 stops10h 30m
Delta
Deal found 3/8![Delta logo]()
$441
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/98:30 pm
ANC
- SAT
1 stop16h 08m
American Airlines
Mon 4/135:00 am
SAT
- ANC
1 stop16h 50m
American Airlines
Deal found 3/12![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 4/178:50 pm
ANC
- SAT
1 stop12h 34m
United Airlines
Sat 4/255:30 am
SAT
- ANC
2 stops17h 18m
United Airlines
Deal found 3/9![United Airlines logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 5/512:11 pm
FAI
- SAT
2 stops24h 27m
Alaska Airlines
Wed 5/66:30 pm
SAT
- FAI
2 stops21h 28m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 4/109:15 pm
ANC
- SAT
2 stops18h 36m
Delta
Mon 4/136:39 am
SAT
- ANC
2 stops17h 07m
Delta
Deal found 3/8![Delta logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 4/2712:27 am
ANC
- SAT
1 stop13h 38m
Alaska Airlines
Wed 4/296:01 pm
SAT
- ANC
1 stop25h 24m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 3/12. 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 5/126:00 am
ANC
- SAT
1 stop12h 32m
Delta
Sat 5/162:35 pm
SAT
- ANC
1 stop12h 56m
Delta
Deal found 3/12![Delta logo]()
$451
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 5/58:55 pm
FAI
- SAT
1 stop12h 20m
United Airlines
Wed 5/65:34 pm
SAT
- FAI
1 stop29h 08m
United Airlines
Deal found 3/12![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 5/136:00 am
ANC
- SAT
1 stop12h 32m
Delta
Sun 5/1712:35 pm
SAT
- ANC
1 stop13h 45m
Delta
Deal found 3/8![Delta logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 3/275:00 am
FAI
- SAT
2 stops32h 54m
Alaska Airlines
Tue 3/315:50 pm
SAT
- FAI
2 stops33h 18m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$696
Last-minute flights from Alaska to San AntonioDiscover last-minute flight deals from Alaska to San Antonio. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Alaska to San Antonio. Data last updated March 13, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:00 am
FAI
- SAT
2 stops32h 54m
Alaska Airlines
Fri 3/275:50 pm
SAT
- FAI
1 stop31h 55m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$797
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 3/275:00 am
FAI
- SAT
2 stops32h 54m
Alaska Airlines
Tue 3/315:50 pm
SAT
- FAI
1 stop10h 54m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$692
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:13 pm
ANC
- SAT
1 stop9h 10m
American Airlines
Thu 4/95:00 am
SAT
- ANC
1 stop16h 50m
American Airlines
Deal found 3/9![American Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 4/81:34 am
ANC
- SAT
2 stops19h 42m
Delta
Mon 4/136:39 am
SAT
- ANC
1 stop15h 07m
Delta
Deal found 3/8![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/91:34 am
ANC
- SAT
2 stops17h 13m
Delta
Mon 4/136:39 am
SAT
- ANC
1 stop15h 07m
Delta
Deal found 3/9![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/98:30 pm
ANC
- SAT
1 stop16h 08m
American Airlines
Mon 4/135:00 am
SAT
- ANC
1 stop16h 50m
American Airlines
Deal found 3/10![American Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:27 am
ANC
- SAT
1 stop13h 38m
Alaska Airlines
Wed 4/296:01 pm
SAT
- ANC
1 stop9h 41m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$496
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 March 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 March 13, 2026.
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:30 pm
ANC
- SAT
1 stop16h 08m
American Airlines
Deal found 3/9![American Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 5/216:00 am
ANC
- SAT
2 stops15h 44m
Delta
Deal found 3/9![Delta logo]()
$220
This United Airlines deal was found by Cheapflights users on 3/12. 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 6/312:12 pm
ANC
- SAT
1 stop8h 47m
United Airlines
Deal found 3/12![United Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Sun 5/241:20 am
FAI
- SAT
1 stop8h 23m
United Airlines
Deal found 3/11![United Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 4/89:15 pm
ANC
- SAT
2 stops20h 15m
Delta
Deal found 3/9![Delta logo]()
$226
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 5/1511:59 pm
ANC
- SAT
2 stops12h 44m
United Airlines
Deal found 3/10![United Airlines logo]()
$230
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:22 pm
ANC
- SAT
1 stop17h 27m
Sun Country Air
Deal found 3/10![Sun Country Air logo]()
$270
This Sun Country Air deal was found by Cheapflights users on 3/8. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:52 pm
ANC
- SAT
1 stop9h 57m
Sun Country Air
Deal found 3/8![Sun Country Air logo]()
$298
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/211:22 pm
ANC
- SAT
1 stop17h 27m
Sun Country Air
Deal found 3/8![Sun Country Air logo]()
$300
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:20 pm
ANC
- SAT
2 stops12h 40m
Southwest
Deal found 3/10![Southwest logo]()
$321
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 7/161:59 am
ANC
- SAT
2 stops12h 26m
Delta
Deal found 3/9![Delta logo]()
$344
This Sun Country Air deal was found by Cheapflights users on 3/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/281:22 pm
ANC
- SAT
1 stop17h 27m
Sun Country Air
Deal found 3/10![Sun Country Air logo]()
$348
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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $431 (American Airlines) |
One-way from | $215 (American Airlines) |
Popular in | May |
Cheapest in | April |
Average price | $698 |
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 March 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
Quickest round-trip
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Sun 5/31
11:55 pm-11:45 am
1 stop8h 50m
San Antonio
Mon 6/8
5:20 pm-11:55 pm
1 stop9h 35m
$431
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Sun 5/31
9:59 pm-3:06 pm
2 stops14h 07m
San Antonio
Mon 6/8
6:05 pm-1:35 am
2 stops10h 30m
$441
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Fri 4/10
9:15 pm-6:51 pm
2 stops18h 36m
San Antonio
Mon 4/13
6:39 am-8:46 pm
2 stops17h 07m
$441
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Thu 4/9
8:30 pm-3:38 pm
1 stop16h 08m
San Antonio
Mon 4/13
5:00 am-6:50 pm
1 stop16h 50m
$451
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Tue 5/12
6:00 am-9:32 pm
1 stop12h 32m
San Antonio
Sat 5/16
2:35 pm-12:31 am
1 stop12h 56m
$451
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Fri 4/17
8:50 pm-12:24 pm
1 stop12h 34m
San Antonio
Sat 4/25
5:30 am-7:48 pm
2 stops17h 18m
$456
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Wed 5/13
6:00 am-9:32 pm
1 stop12h 32m
San Antonio
Sun 5/17
12:35 pm-11:20 pm
1 stop13h 45m
$457
FairbanksSan Antonio
FAI - SAT
FAISAT
Fairbanks
Tue 5/5
12:11 pm-3:38 pm
2 stops24h 27m
San Antonio
Wed 5/6
6:30 pm-12:58 pm
2 stops21h 28m
$471
AnchorageSan Antonio
ANC - SAT
ANCSAT
Anchorage
Mon 4/27
12:27 am-5:05 pm
1 stop13h 38m
San Antonio
Wed 4/29
6:01 pm-4:25 pm
1 stop25h 24m
$496
FairbanksSan Antonio
FAI - SAT
FAISAT
Fairbanks
Tue 5/5
8:55 pm-12:15 pm
1 stop12h 20m
San Antonio
Wed 5/6
5:34 pm-7:42 pm
1 stop29h 08m
$537
Showing 1-10 of 29 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, December is the cheapest month in which you can book a flight from Alaska to San Antonio (average of $204). Flying from Alaska to San Antonio in August is currently the most expensive (average of $443). 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.
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 March 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 March 13, 2026.
Alaska to San Antonio flights
Consider these flights traveling from Alaska to San Antonio.
Top 3 airlines flying from Alaska to San Antonio
Discover the top 3 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$489 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$306 | Average$620 | FlexibilityNo cancel fee | On-time75% |