What airlines fly to Alaska?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Alaska from San Antonio according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 5 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Alaska?

American Airlines, Delta, and Sun Country Air are the most popular carriers operating from San Antonio to Alaska

When did momondo last update prices for flights from San Antonio Airport to Alaska?

Prices for flights from San Antonio Airport to Alaska are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Alaska?

The number of operators available for flights from San Antonio Airport to Alaska is 4 as of March 2026.

How old do you have to be to fly from San Antonio Airport to Alaska?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Alaska.

What documentation or ID do you need to fly to Alaska?

The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$206 Cheap Flights from San Antonio to Alaska in 2026

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Find the cheapest flights from San Antonio to Alaska

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:39 am - 6:46 pm

SAT

ANC

15h 07m

1 stop

8:25 pm - 9:46 am

ANC

SAT

10h 21m

1 stop

$411Delta

Wed, Apr 29 - Sat, May 2

6:39 am - 8:46 pm

SAT

ANC

17h 07m

2 stops

8:25 pm - 9:46 am

ANC

SAT

10h 21m

1 stop

$416Delta

Wed, Apr 29 - Sat, May 2

4:45 pm - 10:45 pm

SAT

ANC

9h 00m

1 stop

8:50 pm - 3:46 pm

ANC

SAT

15h 56m

2 stops

$418United Airlines

Mon, Mar 30 - Tue, Apr 7

7:00 am - 8:46 pm

SAT

ANC

16h 46m

2 stops

9:15 pm - 3:49 pm

ANC

SAT

15h 34m

2 stops

$423Delta

Wed, Apr 29 - Sat, May 2

4:35 pm - 10:45 pm

SAT

ANC

9h 10m

1 stop

11:59 pm - 8:35 pm

ANC

SAT

17h 36m

2 stops

$429United Airlines

Thu, Apr 30 - Wed, May 6

6:39 am - 6:46 pm

SAT

ANC

15h 07m

1 stop

8:25 pm - 9:46 am

ANC

SAT

10h 21m

1 stop

$431Delta

Wed, Apr 29 - Sat, May 2

5:57 pm - 2:17 am

SAT

FAI

11h 20m

1 stop

12:16 pm - 5:40 am

FAI

SAT

14h 24m

1 stop

$562Alaska Airlines

Fri, May 15 - Mon, May 18

5:57 pm - 2:17 am

SAT

FAI

11h 20m

1 stop

7:00 am - 5:40 am

FAI

SAT

19h 40m

2 stops

$566Alaska Airlines

Fri, May 15 - Mon, May 18

5:57 pm - 1:41 pm

SAT

FAI

22h 44m

2 stops

5:30 am - 5:40 am

FAI

SAT

21h 10m

1 stop

$618Alaska Airlines

Fri, May 15 - Mon, May 18

5:57 pm - 2:17 am

SAT

FAI

11h 20m

1 stop

5:30 am - 5:40 am

FAI

SAT

21h 10m

1 stop

$634Alaska Airlines

Fri, May 15 - Mon, May 18

Delta flights from San Antonio to Alaska

Our best Delta deals on San Antonio to Alaska flight tickets

Delta

Apr 29

SAT6:39 amSan Antonio

15h 07m

1 stop

ANC6:46 pmAnchorage

May 2

ANC8:25 pmAnchorage

10h 21m

1 stop

SAT9:46 amSan Antonio

$411

Delta

Apr 29

SAT6:39 amSan Antonio

17h 07m

2 stops

ANC8:46 pmAnchorage

May 2

ANC8:25 pmAnchorage

10h 21m

1 stop

SAT9:46 amSan Antonio

$416

Delta

Apr 29

SAT7:00 amSan Antonio

16h 46m

2 stops

ANC8:46 pmAnchorage

May 2

ANC9:15 pmAnchorage

15h 34m

2 stops

SAT3:49 pmSan Antonio

$423

Sun Country Air flights from San Antonio to Alaska

Our best Sun Country Air deals on San Antonio to Alaska flight tickets

Sun Country Air

Jun 6

SAT6:45 pmSan Antonio

20h 33m

1 stop

ANC12:18 pmAnchorage

Jun 13

ANC8:52 pmAnchorage

9h 57m

1 stop

SAT9:49 amSan Antonio

$556

Sun Country Air

Jun 14

SAT6:35 pmSan Antonio

20h 53m

1 stop

ANC12:28 pmAnchorage

Jun 21

ANC1:22 pmAnchorage

17h 27m

1 stop

SAT9:49 amSan Antonio

$596

Sun Country Air

Jun 14

SAT6:35 pmSan Antonio

20h 53m

1 stop

ANC12:28 pmAnchorage

Jun 21

ANC1:22 pmAnchorage

17h 27m

1 stop

SAT9:49 amSan Antonio

$606

Fly from

Fly to

Route

Depart

Return

Price

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 4/29

6:39 am-6:46 pm

1 stop15h 07m

Anchorage

Sat 5/2

8:25 pm-9:46 am

1 stop10h 21m

$411

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 4/29

6:39 am-8:46 pm

2 stops17h 07m

Anchorage

Sat 5/2

8:25 pm-9:46 am

1 stop10h 21m

$416

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 3/30

4:45 pm-10:45 pm

1 stop9h 00m

Anchorage

Tue 4/7

8:50 pm-3:46 pm

2 stops15h 56m

$418

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 4/29

7:00 am-8:46 pm

2 stops16h 46m

Anchorage

Sat 5/2

9:15 pm-3:49 pm

2 stops15h 34m

$423

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Thu 4/30

4:35 pm-10:45 pm

1 stop9h 10m

Anchorage

Wed 5/6

11:59 pm-8:35 pm

2 stops17h 36m

$429

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 4/29

6:39 am-6:46 pm

1 stop15h 07m

Anchorage

Sat 5/2

8:25 pm-9:46 am

1 stop10h 21m

$431

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Fri 5/15

5:57 pm-2:17 am

1 stop11h 20m

Fairbanks

Mon 5/18

12:16 pm-5:40 am

1 stop14h 24m

$562

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Fri 5/15

5:57 pm-2:17 am

1 stop11h 20m

Fairbanks

Mon 5/18

7:00 am-5:40 am

2 stops19h 40m

$566

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Fri 5/15

5:57 pm-1:41 pm

2 stops22h 44m

Fairbanks

Mon 5/18

5:30 am-5:40 am

1 stop21h 10m

$618

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Fri 5/15

5:57 pm-2:17 am

1 stop11h 20m

Fairbanks

Mon 5/18

5:30 am-5:40 am

1 stop21h 10m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Alaska

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in January, then you should wait until October to fly from San Antonio, when ticket prices are also cheap, with an average price of $446.

How far in advance should I book a flight to Alaska?

You are more likely to see cheaper flights to Alaska from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $594 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from San Antonio for as low as $505 on momondo.

Can stopping save me money on San Antonio to Alaska flights?

You could potentially save up to 12% on your flight if you consider stops on a San Antonio to Alaska flight.

Cheap San Antonio to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Alaska

Fastest flight time	9h 00m
Direct flights	None

The fastest flight from San Antonio to Alaska takes 9h 00m

There are no direct flights from San Antonio to Alaska. There are no popular flight routes from San Antonio to Alaska.

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to Alaska?
Prices for flights from San Antonio Airport to Alaska are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Alaska?
The number of operators available for flights from San Antonio Airport to Alaska is 4 as of March 2026.
How old do you have to be to fly from San Antonio Airport to Alaska?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Alaska

Compare and see reviews for airlines that fly from San Antonio to Alaska with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $255	Free Cancellation	Rating 7.9 8,248 reviews	Search Delta flights
Alaska Airlines	PriceFrom $320	Free Cancellation	Rating 8.0 11,985 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $350	Free Cancellation	Rating 7.4 9,388 reviews	Search United Airlines flights
American Airlines	PriceFrom $384	Free Cancellation	Rating 7.1 11,381 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Alaska?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Alaska. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Antonio to Alaska with flexible booking policies on momondo?

All flight searches from San Antonio to Alaska on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Alaska?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Alaska.

I’m not ready to book a flight from San Antonio to Alaska right now. Can momondo alert me if prices change?

Price alerts on flights to Alaska from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.