$152+ Cheap flights from Birmingham, AL to San Antonio (BHM - SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SAT
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Birmingham to San AntonioExplore 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 23, 2026.
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 23, 2026.
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:10 am
BHM
- SAT
1 stop3h 35m
Southwest
Tue 9/812:55 pm
SAT
- BHM
1 stop3h 20m
Southwest
Deal found 7/20![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 am
BHM
- SAT
1 stop5h 20m
Southwest
Mon 8/177:10 am
SAT
- BHM
1 stop4h 50m
Southwest
Deal found 7/20![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:35 pm
BHM
- SAT
2 stops7h 05m
Southwest
Tue 8/256:50 am
SAT
- BHM
1 stop4h 25m
Southwest
Deal found 7/22![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:45 am
BHM
- SAT
1 stop5h 55m
Southwest
Fri 9/116:00 am
SAT
- BHM
2 stops6h 25m
Southwest
Deal found 7/21![Southwest logo]()
$313
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 9/54:34 pm
BHM
- SAT
1 stop5h 26m
American Airlines
Tue 9/85:00 am
SAT
- BHM
1 stop3h 56m
American Airlines
Deal found 7/20![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:10 am
BHM
- SAT
1 stop5h 02m
Delta
Sat 9/128:00 am
SAT
- BHM
1 stop5h 22m
Delta
Deal found 7/21![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:22 am
BHM
- SAT
1 stop4h 48m
Delta
Mon 8/175:45 pm
SAT
- BHM
1 stop5h 17m
Delta
Deal found 7/20![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:45 am
BHM
- SAT
2 stops8h 05m
Southwest
Sat 9/1912:55 pm
SAT
- BHM
2 stops6h 30m
Southwest
Deal found 7/21![Southwest logo]()
$331
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/186:30 am
BHM
- SAT
1 stop4h 07m
United Airlines
Mon 8/242:15 pm
SAT
- BHM
2 stops9h 20m
United Airlines
Deal found 7/19![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:35 pm
BHM
- SAT
2 stops7h 05m
Southwest
Mon 8/242:05 pm
SAT
- BHM
2 stops7h 35m
Southwest
Deal found 7/19![Southwest logo]()
$339
Best flights from Birmingham to San AntonioDiscover carefully curated flight deals from Birmingham to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Birmingham to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/196:54 pm
BHM
- SAT
1 stop3h 45m
United Airlines
Wed 8/269:30 am
SAT
- BHM
2 stops8h 05m
United Airlines
Deal found 7/22![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:45 am
BHM
- SAT
1 stop5h 55m
Southwest
Fri 9/116:00 am
SAT
- BHM
2 stops6h 25m
Southwest
Deal found 7/21![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:22 am
BHM
- SAT
1 stop4h 48m
Delta
Mon 8/175:45 pm
SAT
- BHM
1 stop5h 17m
Delta
Deal found 7/18![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:50 am
BHM
- SAT
2 stops7h 50m
Southwest
Wed 8/269:20 am
SAT
- BHM
2 stops6h 55m
Southwest
Deal found 7/22![Southwest logo]()
$313
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/186:30 am
BHM
- SAT
1 stop4h 07m
United Airlines
Mon 8/242:15 pm
SAT
- BHM
2 stops9h 20m
United Airlines
Deal found 7/19![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 am
BHM
- SAT
2 stops7h 15m
Southwest
Mon 8/176:00 am
SAT
- BHM
2 stops6h 25m
Southwest
Deal found 7/20![Southwest logo]()
$313
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/13:00 pm
BHM
- SAT
1 stop4h 58m
United Airlines
Fri 9/44:12 pm
SAT
- BHM
1 stop5h 47m
United Airlines
Deal found 7/21![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:35 pm
BHM
- SAT
2 stops7h 05m
Southwest
Mon 8/242:05 pm
SAT
- BHM
2 stops7h 35m
Southwest
Deal found 7/19![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/285:14 pm
BHM
- SAT
1 stop4h 17m
United Airlines
Fri 10/25:30 pm
SAT
- BHM
1 stop6h 10m
United Airlines
Deal found 7/23![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:45 am
BHM
- SAT
2 stops8h 05m
Southwest
Tue 9/223:15 pm
SAT
- BHM
2 stops6h 25m
Southwest
Deal found 7/21![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:40 pm
BHM
- SAT
2 stops6h 15m
Southwest
Sun 8/236:30 am
SAT
- BHM
2 stops5h 35m
Southwest
Deal found 7/20![Southwest logo]()
$365
Last-minute flights from Birmingham to San AntonioDiscover last-minute flight deals from Birmingham to San Antonio. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Antonio. Data last updated July 23, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 am
BHM
- SAT
1 stop5h 20m
Southwest
Mon 8/177:10 am
SAT
- BHM
1 stop4h 50m
Southwest
Deal found 7/20![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:22 am
BHM
- SAT
1 stop4h 48m
Delta
Mon 8/175:45 pm
SAT
- BHM
1 stop5h 17m
Delta
Deal found 7/20![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:20 am
BHM
- SAT
1 stop6h 20m
Southwest
Fri 8/143:25 pm
SAT
- BHM
1 stop6h 15m
Southwest
Deal found 7/20![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/186:30 am
BHM
- SAT
1 stop4h 07m
United Airlines
Mon 8/242:15 pm
SAT
- BHM
2 stops9h 20m
United Airlines
Deal found 7/19![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:35 pm
BHM
- SAT
2 stops7h 05m
Southwest
Mon 8/242:05 pm
SAT
- BHM
2 stops7h 35m
Southwest
Deal found 7/19![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 8/196:54 pm
BHM
- SAT
1 stop3h 45m
United Airlines
Wed 8/269:30 am
SAT
- BHM
2 stops8h 05m
United Airlines
Deal found 7/22![United Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:50 am
BHM
- SAT
2 stops7h 50m
Southwest
Tue 8/253:15 pm
SAT
- BHM
2 stops6h 25m
Southwest
Deal found 7/22![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:22 am
BHM
- SAT
1 stop7h 16m
Delta
Sun 8/236:25 am
SAT
- BHM
1 stop6h 58m
Delta
Deal found 7/19![Delta logo]()
$358
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:55 am
BHM
- SAT
2 stops6h 55m
Southwest
Sun 8/239:25 am
SAT
- BHM
1 stop6h 05m
Southwest
Deal found 7/19![Southwest logo]()
$373
One-way flights from Birmingham to San AntonioSearch for one-way flight options from Birmingham to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Birmingham to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 12/225:34 pm
BHM
- SAT
1 stop6h 17m
American Airlines
Deal found 7/22![American Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:10 am
BHM
- SAT
1 stop3h 35m
Southwest
Deal found 7/18![Southwest logo]()
$160
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:22 pm
BHM
- SAT
1 stop7h 06m
Delta
Deal found 7/19![Delta logo]()
$165
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Sat 8/157:20 am
BHM
- SAT
2 stops8h 23m
United Airlines
Deal found 7/18![United Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:27 pm
BHM
- SAT
1 stop6h 00m
Delta
Deal found 7/19![Delta logo]()
$194
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 12/235:34 pm
BHM
- SAT
1 stop5h 25m
American Airlines
Deal found 7/22![American Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:06 am
BHM
- SAT
1 stop4h 42m
Delta
Deal found 7/18![Delta logo]()
$204
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:25 am
BHM
- SAT
2 stops8h 45m
Southwest
Deal found 7/22![Southwest logo]()
$210
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:35 am
BHM
- SAT
2 stops6h 30m
Southwest
Deal found 7/19![Southwest logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:19 pm
BHM
- SAT
2 stops51h 54m
Breeze Airways
Deal found 7/19![Breeze Airways logo]()
$233
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:40 am
BHM
- SAT
1 stop3h 40m
Southwest
Deal found 7/19![Southwest logo]()
$234
Find flight deals from Birmingham to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (Southwest) |
One-way from | $152 (American Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $513 |
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 23, 2026.
Use the filters below to find and compare flights from Birmingham to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Wed 8/19
6:54 pm-10:39 pm
1 stop3h 45m
San Antonio
Wed 8/26
9:30 am-5:35 pm
2 stops8h 05m
$308
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Sat 9/5
5:45 am-11:40 am
1 stop5h 55m
San Antonio
Fri 9/11
6:00 am-12:25 pm
2 stops6h 25m
$313
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Wed 8/19
7:50 am-3:40 pm
2 stops7h 50m
San Antonio
Wed 8/26
9:20 am-4:15 pm
2 stops6h 55m
$313
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Thu 8/13
7:30 am-2:45 pm
2 stops7h 15m
San Antonio
Mon 8/17
6:00 am-12:25 pm
2 stops6h 25m
$313
Quickest round-trip
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Thu 8/13
6:22 am-11:10 am
1 stop4h 48m
San Antonio
Mon 8/17
5:45 pm-11:02 pm
1 stop5h 17m
$329
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Tue 8/18
6:30 am-10:37 am
1 stop4h 07m
San Antonio
Mon 8/24
2:15 pm-11:35 pm
2 stops9h 20m
$334
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Tue 8/18
2:35 pm-9:40 pm
2 stops7h 05m
San Antonio
Mon 8/24
2:05 pm-9:40 pm
2 stops7h 35m
$339
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Tue 9/1
3:00 pm-7:58 pm
1 stop4h 58m
San Antonio
Fri 9/4
4:12 pm-9:59 pm
1 stop5h 47m
$345
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Mon 9/28
5:14 pm-9:31 pm
1 stop4h 17m
San Antonio
Fri 10/2
5:30 pm-11:40 pm
1 stop6h 10m
$350
BirminghamSan Antonio
BHM - SAT
BHMSAT
Birmingham
Sat 9/19
5:45 am-1:50 pm
2 stops8h 05m
San Antonio
Tue 9/22
3:15 pm-9:40 pm
2 stops6h 25m
$351
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Birmingham to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to San Antonio in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Birmingham, Alabama-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, Alabama-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-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, Alabama-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.
BHM-SAT
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, Alabama to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to San Antonio (average of $328). Flying from Birmingham, Alabama to San Antonio in December is currently the most expensive (average of $515). 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.
How much does it cost to fly round-trip from Birmingham, Alabama to San Antonio?
Airfare is below average for this route at the moment.
Birmingham, Alabama to San Antonio flights typically cost between $349 and $666 in September.The cheapest round-trip price found within the last 5 days was $298 on Southwest (Sep 5-Sep 8).
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 23, 2026.
Read through reviews of airlines operating flights from Birmingham to San Antonio, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Alternative routes for Birmingham to San Antonio
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Birmingham and San Antonio flights
Browse other Birmingham and San Antonio flight options. Last updated on July 23, 2026.
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Top 4 airlines flying from Birmingham to San Antonio
Discover the top 4 airlines that operate flights from Birmingham to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$247 | Average$378 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$249 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$259 | Average$378 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$486 | FlexibilityNo cancel fee | On-time71% |