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$1,109+ Cheap flights from Birmingham (BHX) to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — SAT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Birmingham to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$1,109
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$1,660
From Birmingham to San Antonio
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($342 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Birmingham to San Antonio

Cheapest flights from Birmingham to San Antonio
Explore the most affordable flight options available from Birmingham to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:55 amBHX - SAT
3 stops22h 53mUnited Airlines
Fri 9/197:15 pmSAT - BHX
2 stops35h 00mUnited Airlines
Deal found 7/29$1,109
This The Travel House deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:10 pmBHX - SAT
2 stops35h 10mScandinavian Airlines
Thu 10/3012:22 pmSAT - BHX
2 stops25h 08mScandinavian Airlines
Deal found 7/30$1,146
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:15 amBHX - SAT
3 stops44h 37mMultiple Airlines
Fri 9/198:37 pmSAT - BHX
3 stops30h 08mMultiple Airlines
Deal found 7/29$1,165
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:50 amBHX - SAT
2 stops40h 07mLufthansa
Sun 8/244:22 pmSAT - BHX
2 stops42h 43mLufthansa
Deal found 7/29$1,856
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:10 amBHX - SAT
2 stops20h 17mAmerican Airlines
Thu 10/302:31 pmSAT - BHX
3 stops17h 19mAmerican Airlines
Deal found 7/30$4,898

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Birmingham to San Antonio that are best for you.

Fly from

Birmingham

Fly to

San Antonio

Route

Depart

Return

Price

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Fri 9/12

5:55 am-10:48 pm

3 stops22h 53m

San Antonio

Fri 9/19

7:15 pm-12:15 pm

2 stops35h 00m

$1,109

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Thu 10/23

7:10 pm-12:20 am

2 stops35h 10m

San Antonio

Thu 10/30

12:22 pm-6:30 pm

2 stops25h 08m

$1,146

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Fri 9/12

6:15 am-8:52 pm

3 stops44h 37m

San Antonio

Fri 9/19

8:37 pm-8:45 am

3 stops30h 08m

$1,165

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Thu 10/23

8:10 am-10:27 pm

2 stops20h 17m

San Antonio

Thu 10/30

2:31 pm-12:50 pm

3 stops17h 19m

$4,898

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Birmingham to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Birmingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to San Antonio

What is the cheapest month to book a flight from Birmingham to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Birmingham to San Antonio (average of $295). Flying from Birmingham to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Birmingham to San Antonio, such as United Airlines, Scandinavian Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Scandinavian Airlines
7.3
Good
1,453 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Birmingham to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Birmingham to San Antonio round-trip?

    Cheapflights users have booked flights from Birmingham to San Antonio round-trip from $1,109. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $1,146, and American Airlines, from $4,898. These flights start at 12% lower than the current average price 3 months from now.

  • Can I find deals for flights from Birmingham to San Antonio that include hotel bookings?

    Yes. In addition to deals on Birmingham to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to San Antonio.

  • Can I find deals for business class flights from Birmingham to San Antonio?

    Yes. Cheapflights offers flight deals from Birmingham to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Birmingham to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Birmingham to San Antonio (average of $295). Flying from Birmingham to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels

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