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Cheap flights from San Antonio to Birmingham from $129

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 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Antonio to Birmingham

Cheap round-trip flights

Delta Logo
10:37 am - 4:26 pmSAT-BHM
5h 49m1 stop
Delta Logo
5:54 pm - 11:59 pmBHM-SAT
6h 05m1 stop
$243Delta
Find Deal
Tue, Sep 23 - Wed, Sep 24
Southwest Logo
6:00 am - 1:25 pmSAT-BHM
7h 25m2 stops
Southwest Logo
5:55 pm - 9:55 pmBHM-SAT
4h 00m1 stop
$248Southwest
Find Deal
Tue, Sep 23 - Wed, Sep 24
Delta Logo
8:00 am - 1:22 pmSAT-BHM
5h 22m1 stop
Delta Logo
2:07 pm - 7:28 pmBHM-SAT
5h 21m1 stop
$250Delta
Find Deal
Tue, Sep 30 - Thu, Oct 2
Southwest Logo
6:00 am - 1:25 pmSAT-BHM
7h 25m2 stops
Southwest Logo
10:05 am - 6:15 pmBHM-SAT
8h 10m2 stops
$253Southwest
Find Deal
Tue, Sep 23 - Wed, Sep 24
Southwest Logo
7:00 am - 1:25 pmSAT-BHM
6h 25m2 stops
Southwest Logo
2:05 pm - 10:05 pmBHM-SAT
8h 00m1 stop
$255Southwest
Find Deal
Tue, Sep 23 - Thu, Sep 25
Delta Logo
5:09 pm - 10:34 pmSAT-BHM
5h 25m1 stop
Delta Logo
4:20 pm - 11:07 pmBHM-SAT
6h 47m1 stop
$257Delta
Find Deal
Mon, Oct 6 - Mon, Oct 27
Southwest Logo
3:25 pm - 9:20 pmSAT-BHM
5h 55m2 stops
Southwest Logo
1:35 pm - 9:55 pmBHM-SAT
8h 20m1 stop
$262Southwest
Find Deal
Sat, Feb 21 - Sat, Feb 28
Southwest Logo
6:00 am - 12:40 pmSAT-BHM
6h 40m2 stops
Southwest Logo
5:30 am - 4:30 pmBHM-SAT
11h 00m2 stops
$267Southwest
Find Deal
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
1:05 pm - 10:00 pmSAT-BHM
8h 55m1 stop
United Airlines Logo
1:40 pm - 9:29 pmBHM-SAT
7h 49m2 stops
$325United Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 2
United Airlines Logo
5:30 am - 9:44 amSAT-BHM
4h 14m1 stop
United Airlines Logo
4:55 pm - 10:48 pmBHM-SAT
5h 53m1 stop
$427United Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21

Delta flights from San Antonio to Birmingham, Alabama

Our best Delta deals on San Antonio to Birmingham, Alabama flight tickets
Delta
Sep 23
SAT10:37 amSan Antonio
5h 49m
1 stop
BHM4:26 pmBirmingham
Sep 24
BHM5:54 pmBirmingham
6h 05m
1 stop
SAT11:59 pmSan Antonio
$243
Find similar
Delta
Sep 30
SAT8:00 amSan Antonio
5h 22m
1 stop
BHM1:22 pmBirmingham
Oct 2
BHM2:07 pmBirmingham
5h 21m
1 stop
SAT7:28 pmSan Antonio
$250
Find similar
Delta
Oct 6
SAT5:09 pmSan Antonio
5h 25m
1 stop
BHM10:34 pmBirmingham
Oct 27
BHM4:20 pmBirmingham
6h 47m
1 stop
SAT11:07 pmSan Antonio
$257
Find similar

Southwest flights from San Antonio to Birmingham, Alabama

Our best Southwest deals on San Antonio to Birmingham, Alabama flight tickets
Southwest
Sep 23
SAT6:00 amSan Antonio
7h 25m
2 stops
BHM1:25 pmBirmingham
Sep 24
BHM5:55 pmBirmingham
4h 00m
1 stop
SAT9:55 pmSan Antonio
$248
Find similar
Southwest
Sep 23
SAT6:00 amSan Antonio
7h 25m
2 stops
BHM1:25 pmBirmingham
Sep 24
BHM10:05 amBirmingham
8h 10m
2 stops
SAT6:15 pmSan Antonio
$253
Find similar
Southwest
Sep 23
SAT7:00 amSan Antonio
6h 25m
2 stops
BHM1:25 pmBirmingham
Sep 25
BHM2:05 pmBirmingham
8h 00m
1 stop
SAT10:05 pmSan Antonio
$255
Find similar

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 September 3, 2025.
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

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 9/23

10:37 am-4:26 pm

1 stop5h 49m

Birmingham

Wed 9/24

5:54 pm-11:59 pm

1 stop6h 05m

$243

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 9/23

6:00 am-1:25 pm

2 stops7h 25m

Birmingham

Wed 9/24

5:55 pm-9:55 pm

1 stop4h 00m

$248

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 9/30

8:00 am-1:22 pm

1 stop5h 22m

Birmingham

Thu 10/2

2:07 pm-7:28 pm

1 stop5h 21m

$250

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 9/23

6:00 am-1:25 pm

2 stops7h 25m

Birmingham

Wed 9/24

10:05 am-6:15 pm

2 stops8h 10m

$253

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 9/23

7:00 am-1:25 pm

2 stops6h 25m

Birmingham

Thu 9/25

2:05 pm-10:05 pm

1 stop8h 00m

$255

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Mon 10/6

5:09 pm-10:34 pm

1 stop5h 25m

Birmingham

Mon 10/27

4:20 pm-11:07 pm

1 stop6h 47m

$257

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Sat 2/21

3:25 pm-9:20 pm

2 stops5h 55m

Birmingham

Sat 2/28

1:35 pm-9:55 pm

1 stop8h 20m

$262

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Sat 2/21

6:00 am-12:40 pm

2 stops6h 40m

Birmingham

Sat 2/28

5:30 am-4:30 pm

2 stops11h 00m

$267

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 9/30

1:05 pm-10:00 pm

1 stop8h 55m

Birmingham

Thu 10/2

1:40 pm-9:29 pm

2 stops7h 49m

$325

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Fri 9/19

5:30 am-9:44 am

1 stop4h 14m

Birmingham

Sun 9/21

4:55 pm-10:48 pm

1 stop5h 53m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Birmingham from

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 cheapest month to fly to Birmingham, Alabama?

In general, February 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 $346. If you are unable to visit Birmingham, Alabama during the month of February, then departing from San Antonio during the month June is also very affordable. Most momondo users find prices during this month for around $346.

What is the cheapest day to depart on your flight to Birmingham, Alabama?

On average, the least expensive day to fly to Birmingham, Alabama from San Antonio is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $311. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Birmingham, Alabama is Friday, with ticket prices averaging around $483.

What is the cheapest time of day to depart on your flight to Birmingham, Alabama?

In the afternoon is the cheapest time of day to fly from San Antonio to Birmingham, Alabama when you can find flight prices for as low as $416. Flying to Birmingham, Alabama in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Birmingham, Alabama is at noon when prices are around $527.

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

As of September 2025, prices for San Antonio to Birmingham, Alabama flights are approximately 15% cheaper when compared to flights at the same time last year.

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

Direct flights

None
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

  • 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 3h 30m.

  • 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
7.9
7,972 reviews
Search Delta flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $291Free CancellationRating
8.0
4,238 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
Trussville
Pelham
Fultondale
Oneonta

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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