Alaska

$236+ Cheap flights from San Antonio (SAT) to Alaska

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ANC
May 3 — May 101
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Cheap flight deals from San Antonio to Alaska

Cheapest flights from San Antonio to Alaska
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 April 3, 2026.

This Delta deal was found by Cheapflights users on 3/31. 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 4/296:39 am
SAT
-
ANC
1 stop15h 07m
Delta
Thu 5/289:30 pm
ANC
-
SAT
1 stop15h 22m
Delta
Deal found 3/31$471
This Delta deal was found by Cheapflights users on 3/28. 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 4/216:39 am
SAT
-
ANC
1 stop15h 07m
Delta
Tue 4/286:00 am
ANC
-
SAT
2 stops15h 25m
Delta
Deal found 3/28$478
This Delta deal was found by Cheapflights users on 3/29. 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 5/712:35 pm
SAT
-
FAI
2 stops15h 00m
Delta
Sat 5/91:40 am
FAI
-
SAT
2 stops12h 25m
Delta
Deal found 3/29$483
This Delta deal was found by Cheapflights users on 4/1. 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 4/296:39 am
SAT
-
ANC
1 stop15h 07m
Delta
Sat 5/28:25 pm
ANC
-
SAT
1 stop10h 21m
Delta
Deal found 4/1$491
This Southwest deal was found by Cheapflights users on 3/31. 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.
Sat 5/161:20 pm
SAT
-
ANC
1 stop12h 25m
Southwest
Sun 5/3111:55 pm
ANC
-
SAT
2 stops11h 45m
Southwest
Deal found 3/31$496
This Delta deal was found by Cheapflights users on 3/31. 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 5/212:35 pm
SAT
-
ANC
1 stop12h 56m
Delta
Sat 5/2312:05 am
ANC
-
SAT
1 stop11h 50m
Delta
Deal found 3/31$497
This Delta deal was found by Cheapflights users on 4/2. 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 4/276:39 am
SAT
-
ANC
1 stop15h 07m
Delta
Fri 5/19:15 pm
ANC
-
SAT
2 stops17h 44m
Delta
Deal found 4/2$498
This Delta deal was found by Cheapflights users on 3/31. 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 6/47:55 am
SAT
-
ANC
2 stops15h 54m
Delta
Tue 6/910:02 pm
ANC
-
SAT
1 stop16h 11m
Delta
Deal found 3/31$502
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 8/154:44 pm
SAT
-
FAI
1 stop12h 31m
Alaska Airlines
Mon 8/1712:18 am
FAI
-
SAT
1 stop12h 28m
Alaska Airlines
Deal found 3/30$522
This American Airlines deal was found by Cheapflights users on 3/30. 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 6/205:35 pm
SAT
-
FAI
2 stops11h 40m
American Airlines
Sat 8/158:00 am
FAI
-
SAT
2 stops12h 59m
American Airlines
Deal found 3/30$533
This Delta deal was found by Cheapflights users on 4/2. 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 4/276:39 am
SAT
-
FAI
2 stops21h 01m
Delta
Thu 4/301:45 am
FAI
-
SAT
2 stops16h 45m
Delta
Deal found 4/2$549
This Expedia deal was found by Cheapflights users on 3/29. 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 5/155:57 pm
SAT
-
FAI
2 stops17h 13m
Alaska Airlines
Mon 5/183:52 pm
FAI
-
SAT
1 stop10h 48m
Alaska Airlines
Deal found 3/29$558

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 April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(Delta)

One-way from

$236
(Delta)

Popular in

August

Cheapest in

January

Average price

$485
Provider with most accurate pricing for San Antonio-Anchorage flight deals.
Provider most trusted by Cheapflights users for San Antonio-Anchorage flights.
From San Antonio to Alaska
One-way flight from San Antonio to Alaska
Highest demand for flights based on searches. 12% potential increase in price ($85 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 2,558,603 searches. Data last updated April 3, 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

Price

Cheapest round-trip

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Tue 4/21

6:39 am-6:46 pm

1 stop15h 07m

Anchorage

Tue 4/28

6:00 am-12:25 am

2 stops15h 25m

$504

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Thu 5/21

2:35 pm-12:31 am

1 stop12h 56m

Anchorage

Sun 5/24

6:00 am-12:44 am

2 stops15h 44m

$504

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Thu 6/4

7:55 am-8:49 pm

2 stops15h 54m

Anchorage

Tue 6/9

10:30 pm-5:13 pm

2 stops15h 43m

$509
Quickest round-trip

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Sat 8/15

4:44 pm-2:15 am

1 stop12h 31m

Fairbanks

Mon 8/17

12:18 am-3:46 pm

1 stop12h 28m

$522

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Mon 4/27

6:39 am-12:40 am

2 stops21h 01m

Fairbanks

Thu 4/30

1:45 am-9:30 pm

2 stops16h 45m

$549

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Sat 5/9

6:01 pm-8:13 am

2 stops17h 12m

Fairbanks

Tue 5/12

5:30 am-5:40 am

1 stop21h 10m

$559

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Sun 4/26

6:39 am-8:46 pm

2 stops17h 07m

Anchorage

Wed 5/13

6:00 am-9:32 pm

1 stop12h 32m

$572

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Wed 5/6

6:01 pm-3:03 pm

1 stop24h 02m

Fairbanks

Fri 5/8

1:17 am-5:05 pm

1 stop12h 48m

$577

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 4/20

6:39 am-8:46 pm

2 stops17h 07m

Anchorage

Tue 5/5

6:00 am-12:25 am

2 stops15h 25m

$579

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Tue 7/14

7:02 am-2:15 am

1 stop22h 13m

Fairbanks

Fri 7/17

12:39 am-5:00 am

2 stops25h 21m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 33 resultsSorted by cheapest first
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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.
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

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 $199). Flying from San Antonio to Alaska in November is currently the most expensive (average of $468). 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?

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 April 3, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from San Antonio to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Food

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Entertainment

7.0

Food

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Entertainment

7.0

Food

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Entertainment

7.0

Food

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Entertainment

7.0

Food

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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.
  • What airport do you fly from for flights from San Antonio to Alaska?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Alaska. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from San Antonio to Alaska?

    For as low as $522, Delta can have you in Alaska from San Antonio in 12h 31m. Airlines will cover a distance of 3218 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Antonio to Alaska that include hotel bookings?

    Yes. In addition to deals on San Antonio to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Alaska.

  • Can I find deals for business class flights from San Antonio to Alaska?

    Yes. Cheapflights offers flight deals from San Antonio to Alaska by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $199). Flying from San Antonio to Alaska in November is currently the most expensive (average of $468). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Alaska

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Antonio to Alaska

Discover the top 4 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 2,558,603 searches. Data last updated April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$614FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$269Average$741FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$350Average$520FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$721FlexibilityNo cancel feeOn-time71%

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