Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Birmingham from $149

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 3/24. 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
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 San Antonio to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:52 am - 4:12 pm
SAT
-
BHM
6h 20m
1 stop
United Airlines Logo
11:05 am - 5:43 pm
BHM
-
SAT
6h 38m
1 stop
$297United Airlines
Tue, Mar 24 - Tue, Mar 31
Southwest Logo
2:00 pm - 9:55 pm
SAT
-
BHM
7h 55m
1 stop
Southwest Logo
5:55 am - 12:10 pm
BHM
-
SAT
6h 15m
2 stops
$302Southwest
Tue, May 5 - Tue, May 12
Southwest Logo
9:40 am - 4:50 pm
SAT
-
BHM
7h 10m
2 stops
Southwest Logo
3:40 pm - 9:45 pm
BHM
-
SAT
6h 05m
2 stops
$307Southwest
Tue, May 5 - Tue, May 12
United Airlines Logo
5:00 am - 12:57 pm
SAT
-
BHM
7h 57m
2 stops
United Airlines Logo
2:55 pm - 7:48 pm
BHM
-
SAT
4h 53m
1 stop
$319United Airlines
Tue, Mar 24 - Tue, Mar 31
Southwest Logo
5:25 am - 10:05 am
SAT
-
BHM
4h 40m
1 stop
Southwest Logo
6:30 pm - 1:05 am
BHM
-
SAT
6h 35m
1 stop
$321Southwest
Thu, Mar 12 - Mon, Mar 16
Southwest Logo
3:05 pm - 10:50 pm
SAT
-
BHM
7h 45m
2 stops
Southwest Logo
5:40 am - 10:10 am
BHM
-
SAT
4h 30m
1 stop
$326Southwest
Mon, Apr 20 - Thu, Apr 23
Southwest Logo
3:05 pm - 10:50 pm
SAT
-
BHM
7h 45m
2 stops
Southwest Logo
11:00 am - 6:45 pm
BHM
-
SAT
7h 45m
2 stops
$331Southwest
Mon, Apr 20 - Thu, Apr 23
United Airlines Logo
11:46 am - 4:14 pm
SAT
-
BHM
4h 28m
1 stop
United Airlines Logo
7:30 am - 4:09 pm
BHM
-
SAT
8h 39m
1 stop
$344United Airlines
Mon, Apr 13 - Fri, Apr 17
United Airlines Logo
11:46 am - 4:14 pm
SAT
-
BHM
4h 28m
1 stop
United Airlines Logo
1:21 pm - 10:59 pm
BHM
-
SAT
9h 38m
2 stops
$353United Airlines
Mon, Apr 13 - Fri, Apr 17
Southwest Logo
5:25 am - 10:05 am
SAT
-
BHM
4h 40m
1 stop
Southwest Logo
6:10 am - 12:15 pm
BHM
-
SAT
6h 05m
1 stop
$354Southwest
Thu, Mar 26 - Mon, Mar 30

United Airlines flights from San Antonio to Birmingham, Alabama

Our best United Airlines deals on San Antonio to Birmingham, Alabama flight tickets
United Airlines
Mar 24
SAT9:52 amSan Antonio
6h 20m
1 stop
BHM4:12 pmBirmingham
Mar 31
BHM11:05 amBirmingham
6h 38m
1 stop
SAT5:43 pmSan Antonio
$297
United Airlines
Mar 24
SAT5:00 amSan Antonio
7h 57m
2 stops
BHM12:57 pmBirmingham
Mar 31
BHM2:55 pmBirmingham
4h 53m
1 stop
SAT7:48 pmSan Antonio
$319
United Airlines
Apr 13
SAT11:46 amSan Antonio
4h 28m
1 stop
BHM4:14 pmBirmingham
Apr 17
BHM7:30 amBirmingham
8h 39m
1 stop
SAT4:09 pmSan Antonio
$344

American Airlines flights from San Antonio to Birmingham, Alabama

Our best American Airlines deals on San Antonio to Birmingham, Alabama flight tickets
American Airlines
Mar 14
SAT4:35 pmSan Antonio
4h 41m
1 stop
BHM9:16 pmBirmingham
Mar 18
BHM4:24 pmBirmingham
6h 31m
1 stop
SAT10:55 pmSan Antonio
$380
American Airlines
Mar 14
SAT4:35 pmSan Antonio
6h 53m
1 stop
BHM11:28 pmBirmingham
Mar 18
BHM5:00 amBirmingham
4h 33m
1 stop
SAT9:33 amSan Antonio
$408
American Airlines
Mar 14
SAT6:24 amSan Antonio
5h 38m
1 stop
BHM12:02 pmBirmingham
Mar 18
BHM4:24 pmBirmingham
6h 31m
1 stop
SAT10:55 pmSan Antonio
$421

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 February 23, 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

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 3/24

9:52 am-4:12 pm

1 stop6h 20m

Birmingham

Tue 3/31

11:05 am-5:43 pm

1 stop6h 38m

$297

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 5/5

2:00 pm-9:55 pm

1 stop7h 55m

Birmingham

Tue 5/12

5:55 am-12:10 pm

2 stops6h 15m

$302

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 5/5

9:40 am-4:50 pm

2 stops7h 10m

Birmingham

Tue 5/12

3:40 pm-9:45 pm

2 stops6h 05m

$307

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Tue 3/24

5:00 am-12:57 pm

2 stops7h 57m

Birmingham

Tue 3/31

2:55 pm-7:48 pm

1 stop4h 53m

$319

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Thu 3/12

5:25 am-10:05 am

1 stop4h 40m

Birmingham

Mon 3/16

6:30 pm-1:05 am

1 stop6h 35m

$321

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Mon 4/20

3:05 pm-10:50 pm

2 stops7h 45m

Birmingham

Thu 4/23

5:40 am-10:10 am

1 stop4h 30m

$326

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Mon 4/20

3:05 pm-10:50 pm

2 stops7h 45m

Birmingham

Thu 4/23

11:00 am-6:45 pm

2 stops7h 45m

$331

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Mon 4/13

11:46 am-4:14 pm

1 stop4h 28m

Birmingham

Fri 4/17

7:30 am-4:09 pm

1 stop8h 39m

$344

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Mon 4/13

11:46 am-4:14 pm

1 stop4h 28m

Birmingham

Fri 4/17

1:21 pm-10:59 pm

2 stops9h 38m

$353

San AntonioBirmingham

SAT - BHM

SATBHM

San Antonio

Thu 3/26

5:25 am-10:05 am

1 stop4h 40m

Birmingham

Mon 3/30

6:10 am-12:15 pm

1 stop6h 05m

$354

Flights are sorted by cheapest round-trip flights first.

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

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, August 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 $291. If you are unable to visit Birmingham, Alabama during the month of August, then departing from San Antonio during the month September is also very affordable. Most momondo users find prices during this month for around $296.

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

As of February 2026, prices for San Antonio to Birmingham, Alabama flights are approximately 33% more expensive 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

Fastest flight time

4h 01m

Direct flights

None
The fastest flight from San Antonio to Birmingham, Alabama takes 4h 01m
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 4h 01m.

  • 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 $203Free CancellationRating
7.9
8,236 reviews
Search Delta flights
American AirlinesPriceFrom $281Free CancellationRating
7.2
11,339 reviews
Search American Airlines flights
SouthwestPriceFrom $291Free CancellationRating
8.0
4,300 reviews
Search Southwest flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Tuscaloosa
Hoover
Bessemer
Homewood
Trussville
Jasper
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.

An easier way to manage your Birmingham, Alabama 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
Wed 3/25
Wed 4/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States