$244+ Cheap flights from San Antonio (SAT) to Alaska
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ANC
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Alaska 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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Cheapest flights from San Antonio to AlaskaExplore the most affordable flight options available from San Antonio to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from San Antonio to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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.
Thu 9/246:45 am -
2 stops20h 45m
Wed 9/302:30 pm -
2 stops18h 09m
Deal found 9/23![Delta logo]()
$487
This American Airlines deal was found by Cheapflights users on 9/27. 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 12/188:00 am -
2 stops20h 44m
Wed 1/63:59 pm -
2 stops13h 33m
Deal found 9/27![American Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Sat 12/198:00 am -
2 stops20h 44m
Wed 1/63:59 pm -
2 stops15h 45m
Deal found 9/27![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 9/27. 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 12/179:23 am -
2 stops19h 21m
Tue 1/58:00 am -
2 stops22h 02m
Deal found 9/27![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:23 am -
2 stops11h 22m
Wed 10/145:30 pm -
2 stops16h 45m
Deal found 9/25![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 12/2612:06 pm -
2 stops16h 38m
Sat 1/93:59 pm -
2 stops14h 03m
Deal found 9/26![American Airlines logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 12/65:00 pm -
2 stops16h 21m
Fri 12/112:26 am -
1 stop10h 36m
Deal found 9/23![Alaska Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 9/27. 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 12/188:00 am -
2 stops20h 44m
Thu 12/311:12 am -
2 stops15h 19m
Deal found 9/27![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Sat 12/197:00 am -
2 stops20h 39m
Wed 12/301:12 am -
2 stops19h 46m
Deal found 9/27![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 9/27. 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 12/179:23 am -
2 stops19h 21m
Sun 1/35:45 am -
2 stops23h 48m
Deal found 9/27![American Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 9/22. 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 10/86:35 am -
2 stops21h 10m
Sun 10/111:50 am -
2 stops19h 40m
Deal found 9/22![Delta logo]()
$571
This American Airlines deal was found by Cheapflights users on 9/27. 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 12/188:06 am -
2 stops20h 38m
Sun 1/35:45 am -
2 stops23h 48m
Deal found 9/27![American Airlines logo]()
$585
Best flights from San Antonio to AlaskaDiscover carefully curated flight deals from San Antonio to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from San Antonio to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 1/305:00 pm -
1 stop21h 17m
Mon 2/12:37 am -
1 stop10h 25m
Deal found 9/23![Alaska Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:23 am -
2 stops11h 22m
Wed 10/145:30 pm -
2 stops16h 45m
Deal found 9/25![American Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 9/22. 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 10/86:35 am -
2 stops21h 10m
Sun 10/111:50 am -
2 stops19h 40m
Deal found 9/22![Delta logo]()
$571
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/297:35 am -
2 stops15h 04m
Tue 11/38:43 pm -
1 stop12h 25m
Deal found 9/26![United Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/273:00 pm -
2 stops14h 48m
Sat 1/93:59 pm -
2 stops14h 03m
Deal found 9/25![American Airlines logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 2/65:00 pm -
1 stop26h 22m
Mon 2/82:28 am -
1 stop10h 34m
Deal found 9/26![Alaska Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 9/26. 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 10/307:50 am -
2 stops15h 51m
Sun 11/16:30 am -
2 stops15h 00m
Deal found 9/26![Delta logo]()
$614
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 12/194:43 pm -
1 stop10h 35m
Thu 12/311:20 am -
1 stop8h 28m
Deal found 9/24![United Airlines logo]()
$621
This Delta deal was found by Cheapflights users on 9/25. 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.
Wed 11/252:33 pm -
1 stop9h 25m
Tue 12/16:05 am -
2 stops15h 26m
Deal found 9/25![Delta logo]()
$628
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/85:00 am -
2 stops11h 25m
Mon 10/126:33 pm -
2 stops11h 07m
Deal found 9/23![American Airlines logo]()
$674
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 12/266:39 pm -
2 stops31h 04m
Sat 1/93:59 pm -
1 stop21h 03m
Deal found 9/25![Alaska Airlines logo]()
$802
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/105:26 pm -
1 stop18h 01m
Wed 10/145:30 pm -
2 stops19h 08m
Deal found 9/25![Alaska Airlines logo]()
$1,205
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/88:17 am -
3 stops16h 12m
Mon 10/127:16 am -
3 stops13h 43m
Deal found 9/23![Alaska Airlines logo]()
$1,440
Last-minute flights from San Antonio to AlaskaDiscover last-minute flight deals from San Antonio to Alaska. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Alaska. Data last updated September 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/23. 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.
Thu 9/246:45 am -
2 stops20h 45m
Wed 9/302:30 pm -
2 stops18h 09m
Deal found 9/23![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 9/22. 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 10/86:35 am -
2 stops21h 10m
Sun 10/111:50 am -
2 stops19h 40m
Deal found 9/22![Delta logo]()
$571
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:23 am -
2 stops11h 22m
Wed 10/145:30 pm -
2 stops16h 45m
Deal found 9/25![American Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 9/24. 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.
Thu 10/157:50 am -
2 stops15h 51m
Mon 10/196:30 am -
2 stops14h 43m
Deal found 9/24![Delta logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 10/194:50 pm -
1 stop8h 53m
Tue 11/311:59 pm -
1 stop9h 47m
Deal found 9/23![United Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 9/24. 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 10/212:30 pm -
1 stop9h 29m
Tue 10/271:40 am -
2 stops18h 27m
Deal found 9/24![Delta logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
1 stop17h 17m
Wed 10/288:22 pm -
1 stop18h 24m
Deal found 9/24![American Airlines logo]()
$599
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 10/245:26 pm -
2 stops31h 06m
Fri 10/301:17 am -
1 stop11h 59m
Deal found 9/23![Alaska Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 9/26. 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 10/2912:30 pm -
2 stops15h 05m
Mon 11/21:40 am -
2 stops16h 30m
Deal found 9/26![Delta logo]()
$603
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/2912:46 pm -
1 stop9h 31m
Tue 11/38:14 pm -
1 stop20h 08m
Deal found 9/26![American Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/297:35 am -
2 stops15h 04m
Tue 11/38:43 pm -
1 stop12h 25m
Deal found 9/26![United Airlines logo]()
$615
This Delta deal was found by Cheapflights users on 9/26. 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 10/307:50 am -
2 stops15h 51m
Sun 11/16:30 am -
2 stops15h 00m
Deal found 9/26![Delta logo]()
$614
One-way flights from San Antonio to AlaskaSearch for one-way flight options from San Antonio to Alaska. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from San Antonio to Alaska. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Expedia deal was found by Cheapflights users on 9/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:26 pm -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 9/27. 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 11/86:35 am -
2 stops21h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$249
This Priceline deal was found by Cheapflights users on 9/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:26 pm -
1 stop10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:35 am -
2 stops15h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:20 am -
1 stop12h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/299:35 am -
2 stops13h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 9/25. 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 10/227:50 am -
2 stops15h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$318
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/225:00 am -
1 stop17h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![American Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:50 pm -
1 stop8h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 9/26. 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 1/48:00 am -
2 stops17h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 10/55:26 pm -
2 stops23h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 9/25. 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 10/86:35 am -
2 stops17h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$332
Find flight deals from San Antonio to Alaska
Keep the following information in mind while searching for San Antonio to Alaska flight deals. Data was last updated September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $476 (Alaska Airlines) |
One-way from | $244 (Expedia) |
Popular in | November |
Cheapest in | October |
Average price | $695 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Alaska 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 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from San Antonio to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioFairbanks
SAT San Antonio - FAI Fairbanks
SATFAI
San Antonio
Wed 10/14
5:26 pm-9:36 pm
1 stop31h 10m
Fairbanks
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$244
San AntonioFairbanks
SAT San Antonio - FAI Fairbanks
SATFAI
San Antonio
Sun 11/8
6:35 am-12:37 am
2 stops21h 02m
Fairbanks
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$249
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Wed 10/21
7:35 am-7:57 pm
2 stops15h 22m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$306
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Wed 10/14
5:26 pm-1:37 pm
2 stops23h 11m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$306
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Thu 10/29
12:30 pm-8:41 pm
2 stops11h 11m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$317
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Thu 10/22
7:50 am-8:41 pm
2 stops15h 51m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$318
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Fri 10/16
12:30 pm-12:35 am
2 stops15h 05m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$318
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Tue 10/13
7:50 am-8:41 pm
2 stops15h 51m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$318
Quickest round-trip
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Mon 10/19
4:50 pm-10:43 pm
1 stop8h 53m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$320
San AntonioAnchorage
SAT San Antonio - ANC Anchorage
SATANC
San Antonio
Fri 10/9
4:50 pm-10:43 pm
1 stop8h 53m
Anchorage
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$321
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from San Antonio with our price prediction graph.
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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 San Antonio to Alaska
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What is the cheapest month to book a flight from San Antonio to Alaska?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Alaska (average of $399). Flying from San Antonio to Alaska in November is currently the most expensive (average of $886). 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 San Antonio to Alaska?
Airfare is above average for this route at the moment.
San Antonio to Alaska flights typically cost between $390 and $458 in December.The cheapest round-trip price found within the last 5 days was $544 on Alaska Airlines (Dec 6-Dec 11).
How far ahead should I book a flight from San Antonio to Alaska?
The best time to book flights from San Antonio to Alaska is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated September 28, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from San Antonio to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
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Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Antonio to Alaska
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Complete your trip
Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Alaska by cabin class
Find flights from San Antonio to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Alaska flights
Browse other San Antonio and Alaska flight options. Last updated on September 28, 2026.
Popular flight searches
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San Antonio to Alaska flights
Consider these flights traveling from San Antonio to Alaska.
Top 5 airlines flying from San Antonio to Alaska
Discover the top 5 airlines that operate flights from San Antonio to Alaska. 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$470 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$320 | Average$761 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$350 | Average$580 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$384 | Average$676 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$458 | Average$528 | FlexibilityNo cancel fee | On-time63% |