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Cheap flights from San Antonio to Birmingham from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Birmingham departing on 12/4. 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.

Find the cheapest flights from San Antonio to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:00 pm - 9:20 pmSAT  San Antonio-BHM Birmingham
4h 20m1 stop Dallas Love Field
Southwest Logo
5:45 am - 9:10 amBHM  Birmingham-SAT San Antonio
3h 25m1 stop Houston Hobby
$311Southwest
Sun, Sep 6 - Sat, Sep 12
American Airlines Logo
6:20 pm - 11:27 pmSAT  San Antonio-BHM Birmingham
5h 07m1 stop Dallas/Fort Worth
American Airlines Logo
4:34 pm - 8:57 pmBHM  Birmingham-SAT San Antonio
4h 23m1 stop Dallas/Fort Worth
$311American Airlines
Fri, Sep 4 - Sat, Sep 5
American Airlines Logo
6:20 pm - 11:27 pmSAT  San Antonio-BHM Birmingham
5h 07m1 stop Dallas/Fort Worth
American Airlines Logo
5:20 am - 10:09 amBHM  Birmingham-SAT San Antonio
4h 49m1 stop Dallas/Fort Worth
$311American Airlines
Fri, Sep 4 - Sun, Sep 6
Southwest Logo
7:35 am - 11:55 amSAT  San Antonio-BHM Birmingham
4h 20m1 stop Nashville Intl
Southwest Logo
5:45 am - 1:50 pmBHM  Birmingham-SAT San Antonio
8h 05m2 stops Houston Hobby Dallas Love Field
$316Southwest
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
5:30 am - 9:28 amSAT  San Antonio-BHM Birmingham
3h 58m1 stop Houston George Bush Intcntl
United Airlines Logo
6:30 am - 1:29 pmBHM  Birmingham-SAT San Antonio
6h 59m1 stop Houston George Bush Intcntl
$324United Airlines
Thu, Sep 3 - Sun, Sep 6
American Airlines Logo
7:10 pm - 11:27 pmSAT  San Antonio-BHM Birmingham
4h 17m1 stop Dallas/Fort Worth
American Airlines Logo
4:40 pm - 10:50 pmBHM  Birmingham-SAT San Antonio
6h 10m1 stop Dallas/Fort Worth
$324American Airlines
Sun, Sep 6 - Sat, Sep 12
Delta Logo
12:05 pm - 4:57 pmSAT  San Antonio-BHM Birmingham
4h 52m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:59 am - 3:07 pmBHM  Birmingham-SAT San Antonio
7h 08m1 stop Atlanta Hartsfield-Jackson
$326Delta
Wed, Sep 2 - Sat, Sep 12
United Airlines Logo
7:35 am - 2:09 pmSAT  San Antonio-BHM Birmingham
6h 34m1 stop Houston George Bush Intcntl
United Airlines Logo
3:00 pm - 9:16 pmBHM  Birmingham-SAT San Antonio
6h 16m1 stop Houston George Bush Intcntl
$326United Airlines
Wed, Sep 2 - Sat, Sep 12
Southwest Logo
12:15 pm - 9:20 pmSAT  San Antonio-BHM Birmingham
9h 05m2 stops Houston Hobby Dallas Love Field
Southwest Logo
5:45 am - 1:50 pmBHM  Birmingham-SAT San Antonio
8h 05m2 stops Houston Hobby Dallas Love Field
$327Southwest
Sun, Sep 6 - Sat, Sep 12
Delta Logo
6:35 am - 1:22 pmSAT  San Antonio-BHM Birmingham
6h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:57 pm - 9:14 pmBHM  Birmingham-SAT San Antonio
5h 17m1 stop Atlanta Hartsfield-Jackson
$339Delta
Sat, Sep 19 - Mon, Sep 21

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Southwest flights from San Antonio to Birmingham, Alabama

Our best Southwest deals on San Antonio to Birmingham, Alabama flight tickets
Southwest
Sep 6
SAT7:35 amSan Antonio
4h 20m
1 stop
BHM11:55 amBirmingham
Sep 12
BHM5:45 amBirmingham
8h 05m
2 stops
SAT1:50 pmSan Antonio
$316
Southwest
Sep 6
SAT12:15 pmSan Antonio
9h 05m
2 stops
BHM9:20 pmBirmingham
Sep 12
BHM5:45 amBirmingham
8h 05m
2 stops
SAT1:50 pmSan Antonio
$327
Southwest
Sep 2
SAT6:40 amSan Antonio
4h 25m
1 stop
BHM11:05 amBirmingham
Sep 12
BHM8:10 amBirmingham
3h 35m
1 stop
SAT11:45 amSan Antonio
$334

Delta flights from San Antonio to Birmingham, Alabama

Our best Delta deals on San Antonio to Birmingham, Alabama flight tickets
Delta
Sep 2
SAT12:05 pmSan Antonio
4h 52m
1 stop
BHM4:57 pmBirmingham
Sep 12
BHM7:59 amBirmingham
7h 08m
1 stop
SAT3:07 pmSan Antonio
$326
Delta
Sep 11
SAT6:10 pmSan Antonio
4h 53m
1 stop
BHM11:03 pmBirmingham
Sep 13
BHM6:30 pmBirmingham
5h 38m
1 stop
SAT12:08 amSan Antonio
$353
Delta
Oct 7
SAT6:45 amSan Antonio
6h 44m
1 stop
BHM1:29 pmBirmingham
Oct 11
BHM7:44 pmBirmingham
4h 49m
1 stop
SAT12:33 amSan Antonio
$368

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Birmingham, Alabama 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 August 8, 2026.
Use the filters below to find and compare flights from San Antonio to Birmingham, Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Sun 9/6

5:00 pm-9:20 pm

1 stop4h 20m

Birmingham

Sat 9/12

5:45 am-9:10 am

1 stop3h 25m

$311

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Fri 9/4

6:20 pm-11:27 pm

1 stop5h 07m

Birmingham

Sat 9/5

4:34 pm-8:57 pm

1 stop4h 23m

$311

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Fri 9/4

6:20 pm-11:27 pm

1 stop5h 07m

Birmingham

Sun 9/6

5:20 am-10:09 am

1 stop4h 49m

$311

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Sun 9/6

7:35 am-11:55 am

1 stop4h 20m

Birmingham

Sat 9/12

5:45 am-1:50 pm

2 stops8h 05m

$316

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Thu 9/3

5:30 am-9:28 am

1 stop3h 58m

Birmingham

Sun 9/6

6:30 am-1:29 pm

1 stop6h 59m

$324

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Sun 9/6

7:10 pm-11:27 pm

1 stop4h 17m

Birmingham

Sat 9/12

4:40 pm-10:50 pm

1 stop6h 10m

$324

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Wed 9/2

12:05 pm-4:57 pm

1 stop4h 52m

Birmingham

Sat 9/12

7:59 am-3:07 pm

1 stop7h 08m

$326

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Wed 9/2

7:35 am-2:09 pm

1 stop6h 34m

Birmingham

Sat 9/12

3:00 pm-9:16 pm

1 stop6h 16m

$326

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Sun 9/6

12:15 pm-9:20 pm

2 stops9h 05m

Birmingham

Sat 9/12

5:45 am-1:50 pm

2 stops8h 05m

$327

San AntonioBirmingham

SAT San Antonio - BHM Birmingham

SATBHM

San Antonio

Sat 9/19

6:35 am-1:22 pm

1 stop6h 47m

Birmingham

Mon 9/21

3:57 pm-9:14 pm

1 stop5h 17m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to Birmingham, Alabama

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 typical price of a round-trip flight between San Antonio and Birmingham, Alabama?

Prices are currently low for flights on this route.

Typical prices usually range from $505 to $552.
The lowest price recently found on this route was $311.

What is the cheapest month to fly to Birmingham, Alabama?

In general, September is the cheapest month to fly from San Antonio to Birmingham, Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you are unable to visit Birmingham, Alabama during the month of September, then departing from San Antonio during the month February is also very affordable. Most momondo users find prices during this month for around $366.

How have San Antonio to Birmingham, Alabama flight prices changed over time?

When to book flights from San Antonio to Birmingham, Alabama

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Birmingham, Alabama according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Birmingham, Alabama (SAT to BHM) flight deals and tips

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

Fastest flight time

4h 53m

Direct flights

None
The fastest flight from San Antonio to Birmingham, Alabama takes 4h 53m
There are no direct flights from San Antonio to Birmingham, Alabama. There are no popular flight routes from San Antonio to Birmingham, Alabama.
Search flight deals

Frequently asked questions about flying from San Antonio to Birmingham, Alabama

  • How far is San Antonio to Birmingham by plane?

    The straight-line distance from San Antonio to Birmingham is 743.5 mi. By plane, this route typically takes 4h 53m.

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

    Prices for flights from San Antonio Airport to Birmingham Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Birmingham Airport.

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

    The travel and health documents you'll need for your trip to Birmingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Birmingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Birmingham, Alabama?

Best airlines flying from San Antonio to Birmingham, Alabama

Compare and see reviews for airlines that fly from San Antonio to Birmingham, Alabama with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $226Free CancellationRating
7.8
8,502 reviews
Search Delta flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
10,084 reviews
Search United Airlines flights
SouthwestPriceFrom $297Free CancellationRating
8.0
4,217 reviews
Search Southwest flights

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Tuscaloosa
Hoover
Bessemer
Homewood
Jasper
Pelham
Trussville
Fultondale
Oneonta
Cordova

Why use momondo?

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

Finding the right flight to Birmingham from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Birmingham quick and easy, saving you time and money.

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

Yes. All flights to Birmingham from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Antonio and Birmingham by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of San Antonio to Birmingham flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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