Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Alaska to San Antonio from $235

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to San Antonio departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Alaska to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:30 pm - 9:36 am
ANC
-
SAT
10h 06m
1 stop
American Airlines Logo
6:00 am - 10:35 pm
SAT
-
ANC
19h 35m
1 stop
$471American Airlines
Thu, Apr 30 - Fri, May 29
Delta Logo
6:00 am - 12:25 am
ANC
-
SAT
15h 25m
2 stops
Delta Logo
12:35 pm - 11:20 pm
SAT
-
ANC
13h 45m
1 stop
$476Delta
Fri, May 1 - Fri, May 29
Delta Logo
6:00 am - 12:25 am
ANC
-
SAT
15h 25m
2 stops
Delta Logo
11:50 am - 12:31 am
SAT
-
ANC
15h 41m
2 stops
$481Delta
Fri, May 1 - Fri, May 29
Delta Logo
1:45 am - 9:30 pm
FAI
-
SAT
16h 45m
2 stops
Delta Logo
7:00 am - 12:40 am
SAT
-
FAI
20h 40m
2 stops
$483Delta
Tue, Apr 28 - Wed, May 6
Delta Logo
6:00 am - 12:25 am
ANC
-
SAT
15h 25m
2 stops
Delta Logo
6:39 am - 6:46 pm
SAT
-
ANC
15h 07m
1 stop
$496Delta
Thu, Apr 23 - Mon, Apr 27
Delta Logo
6:00 am - 12:25 am
ANC
-
SAT
15h 25m
2 stops
Delta Logo
6:20 am - 6:46 pm
SAT
-
ANC
15h 26m
2 stops
$501Delta
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
8:30 pm - 2:21 pm
ANC
-
SAT
14h 51m
1 stop
American Airlines Logo
6:00 am - 10:35 pm
SAT
-
ANC
19h 35m
1 stop
$503American Airlines
Fri, May 1 - Wed, Jun 10
United Airlines Logo
8:45 pm - 12:15 pm
ANC
-
SAT
12h 30m
1 stop
United Airlines Logo
4:39 pm - 10:45 pm
SAT
-
ANC
9h 06m
1 stop
$521United Airlines
Fri, May 1 - Sat, May 2
Alaska Airlines Logo
12:11 pm - 5:05 pm
FAI
-
SAT
25h 54m
1 stop
Alaska Airlines Logo
6:01 pm - 12:58 pm
SAT
-
FAI
21h 57m
1 stop
$572Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
12:11 pm - 5:05 pm
FAI
-
SAT
25h 54m
1 stop
Alaska Airlines Logo
6:01 pm - 7:03 pm
SAT
-
FAI
28h 02m
2 stops
$576Alaska Airlines
Sat, May 2 - Wed, May 6

Southwest flights from Alaska to San Antonio

Our best Southwest deals on Alaska to San Antonio flight tickets
Southwest
Jun 21
ANC11:55 pmAnchorage
11h 35m
2 stops
SAT2:30 pmSan Antonio
Jun 26
SAT2:10 pmSan Antonio
10h 05m
1 stop
ANC9:15 pmAnchorage
$718
Southwest
Jun 21
ANC11:55 pmAnchorage
11h 35m
2 stops
SAT2:30 pmSan Antonio
Jun 26
SAT11:00 amSan Antonio
13h 15m
2 stops
ANC9:15 pmAnchorage
$723
Southwest
Jun 21
ANC11:55 pmAnchorage
11h 35m
2 stops
SAT2:30 pmSan Antonio
Jun 26
SAT11:00 amSan Antonio
13h 15m
2 stops
ANC9:15 pmAnchorage
$733

United Airlines flights from Alaska to San Antonio

Our best United Airlines deals on Alaska to San Antonio flight tickets
United Airlines
May 1
ANC8:45 pmAnchorage
12h 30m
1 stop
SAT12:15 pmSan Antonio
May 2
SAT4:39 pmSan Antonio
9h 06m
1 stop
ANC10:45 pmAnchorage
$521
United Airlines
May 1
ANC8:45 pmAnchorage
12h 30m
1 stop
SAT12:15 pmSan Antonio
May 3
SAT6:49 amSan Antonio
13h 12m
1 stop
ANC5:01 pmAnchorage
$549
United Airlines
Apr 27
ANC11:47 pmAnchorage
10h 13m
1 stop
SAT1:00 pmSan Antonio
Apr 29
SAT4:45 pmSan Antonio
9h 00m
1 stop
ANC10:45 pmAnchorage
$631

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 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

Price

Cheapest round-trip

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Thu 4/30

8:30 pm-9:36 am

1 stop10h 06m

San Antonio

Fri 5/29

6:00 am-10:35 pm

1 stop19h 35m

$471

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Fri 5/1

6:00 am-12:25 am

2 stops15h 25m

San Antonio

Fri 5/29

12:35 pm-11:20 pm

1 stop13h 45m

$476

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Fri 5/1

6:00 am-12:25 am

2 stops15h 25m

San Antonio

Fri 5/29

11:50 am-12:31 am

2 stops15h 41m

$481

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Tue 4/28

1:45 am-9:30 pm

2 stops16h 45m

San Antonio

Wed 5/6

7:00 am-12:40 am

2 stops20h 40m

$483

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Thu 4/23

6:00 am-12:25 am

2 stops15h 25m

San Antonio

Mon 4/27

6:39 am-6:46 pm

1 stop15h 07m

$496

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Thu 4/23

6:00 am-12:25 am

2 stops15h 25m

San Antonio

Mon 4/27

6:20 am-6:46 pm

2 stops15h 26m

$501

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Fri 5/1

8:30 pm-2:21 pm

1 stop14h 51m

San Antonio

Wed 6/10

6:00 am-10:35 pm

1 stop19h 35m

$503
Quickest round-trip

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Fri 5/1

8:45 pm-12:15 pm

1 stop12h 30m

San Antonio

Sat 5/2

4:39 pm-10:45 pm

1 stop9h 06m

$521

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Sat 5/2

12:11 pm-5:05 pm

1 stop25h 54m

San Antonio

Wed 5/6

6:01 pm-12:58 pm

1 stop21h 57m

$572

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Sat 5/2

12:11 pm-5:05 pm

1 stop25h 54m

San Antonio

Wed 5/6

6:01 pm-7:03 pm

2 stops28h 02m

$576

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

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

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of April, then book flights to San Antonio from Alaska during February instead. Flights to San Antonio in February, while not as cheap as those in April, still average around $440.

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

You could potentially save up to 38% on your flight if you consider stops on a Alaska to San Antonio flight.

Cheap Alaska to San Antonio flight deals and tips

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

Fastest flight time

9h 57m

Direct flights

None
The fastest flight from Alaska to San Antonio takes 9h 57m
There are no direct flights from Alaska to San Antonio. There are no popular flight routes from Alaska to San Antonio.
Search flight deals

Frequently asked questions about flying from Alaska to San Antonio

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

    Prices for flights from Alaska to San Antonio Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Alaska to San Antonio

Compare and see reviews for airlines that fly from Alaska to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $239Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.9
8,370 reviews
Search Delta flights
Alaska AirlinesPriceFrom $306Free CancellationRating
7.9
12,152 reviews
Search Alaska Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Alaska to San Antonio flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Alaska.

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

Price alerts on flights to San Antonio from Alaska 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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/2
Sat 5/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States