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$846+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — SAT
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$846
(Scandinavian Airlines)

Popular in

June

Cheapest in

April

Average price

$1,079
Provider with most accurate pricing for Birmingham-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Birmingham-San Antonio flights.
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From Birmingham to San Antonio
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:55 pmBHX - SAT
2 stops35h 45mAer Lingus
Thu 12/181:34 pmSAT - BHX
2 stops15h 36mAer Lingus
Deal found 10/27$1,395
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Thu 12/116:00 amBHX - SAT
3 stops35h 42mMultiple Airlines
Thu 12/185:10 amSAT - BHX
3 stops30h 45mMultiple Airlines
Deal found 10/27$1,531
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/126:05 amBHX - SAT
2 stops21h 27mUnited Airlines
Fri 12/192:08 pmSAT - BHX
2 stops40h 27mUnited Airlines
Deal found 10/28$2,065

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 October 29, 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 2/20

7:10 pm-11:17 pm

2 stops34h 07m

San Antonio

Tue 2/24

4:10 pm-6:30 pm

2 stops20h 20m

$846

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Thu 12/11

4:55 pm-10:40 pm

2 stops35h 45m

San Antonio

Thu 12/18

1:34 pm-11:10 am

2 stops15h 36m

$1,395

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Thu 12/11

6:00 am-11:42 am

3 stops35h 42m

San Antonio

Thu 12/18

5:10 am-5:55 pm

3 stops30h 45m

$1,531

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Fri 12/12

6:05 am-9:32 pm

2 stops21h 27m

San Antonio

Fri 12/19

2:08 pm-12:35 pm

2 stops40h 27m

$2,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

  • Most accurate provider: When it comes to deals on Birmingham-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Birmingham to San Antonio (average of $672). Flying from Birmingham to San Antonio in July is currently the most expensive (average of $874). 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.

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.

  • How long is the flight from Birmingham to San Antonio?

    There are many flights that can get you from Birmingham to San Antonio in 34h 07m. Fly via Scandinavian Airlines or Aer Lingus to get the fastest option. There are 4889 mi between Birmingham and San Antonio. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from Birmingham to San Antonio (average of $672). Flying from Birmingham to San Antonio in July is currently the most expensive (average of $874). 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
Kerrville

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