$145+ Cheap flights from Birmingham, AL to San Antonio (BHM - 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SAT
Nov 25 — Dec 21
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Birmingham to San Antonio
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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 October 26, 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 October 26, 2026.
This Southwest deal was found by Cheapflights users on 10/22. 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.
Thu 11/267:20 am -
1 stop4h 05m
Sat 12/58:05 am -
1 stop3h 20m
Deal found 10/22![Southwest logo]()
$265
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/233:03 pm -
1 stop4h 07m
Thu 11/262:20 pm -
1 stop3h 53m
Deal found 10/22![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 10/25. 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 12/94:35 pm -
1 stop6h 35m
Wed 12/161:50 pm -
1 stop7h 50m
Deal found 10/25![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 10/22. 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.
Mon 11/235:55 pm -
1 stop7h 05m
Tue 12/13:00 pm -
2 stops6h 40m
Deal found 10/22![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 10/22. 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 11/115:35 am -
1 stop8h 45m
Sun 11/155:25 am -
1 stop4h 05m
Deal found 10/22![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/157:00 am -
2 stops8h 48m
Tue 12/295:15 am -
1 stop4h 33m
Deal found 10/21![United Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:12 pm -
1 stop6h 09m
Fri 11/137:06 pm -
1 stop5h 04m
Deal found 10/21![American Airlines logo]()
$306
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 October 26, 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 October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/233:03 pm -
1 stop4h 07m
Thu 11/262:20 pm -
1 stop3h 53m
Deal found 10/22![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 10/21. 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 12/156:22 pm -
1 stop6h 13m
Tue 12/294:50 pm -
1 stop6h 16m
Deal found 10/21![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 10/22. 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.
Thu 11/267:20 am -
2 stops9h 15m
Sat 12/58:05 am -
1 stop3h 20m
Deal found 10/22![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 10/22. 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.
Mon 11/235:55 pm -
1 stop7h 05m
Thu 11/265:30 am -
2 stops7h 55m
Deal found 10/22![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 10/21. 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.
Wed 11/115:35 am -
2 stops7h 40m
Thu 11/126:35 am -
1 stop6h 00m
Deal found 10/21![Southwest logo]()
$274
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 1/186:46 pm -
1 stop4h 13m
Fri 1/222:10 pm -
2 stops9h 34m
Deal found 10/22![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 10/25. 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 12/176:22 pm -
1 stop6h 13m
Thu 12/245:07 am -
1 stop7h 07m
Deal found 10/25![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 10/21. 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.
Tue 12/156:05 am -
2 stops7h 10m
Tue 1/52:50 pm -
2 stops6h 50m
Deal found 10/21![Southwest logo]()
$280
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 12/242:58 pm -
1 stop4h 41m
Mon 12/284:13 pm -
1 stop3h 53m
Deal found 10/25![United Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 11/106:05 am -
2 stops9h 33m
Wed 11/116:34 am -
1 stop5h 53m
Deal found 10/23![United Airlines logo]()
$374
Last-minute flights from Birmingham to San AntonioDiscover last-minute flight deals from Birmingham to San Antonio. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Antonio. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/105:00 pm -
1 stop4h 26m
Wed 11/112:20 pm -
1 stop3h 53m
Deal found 10/21![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 10/22. 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 11/115:35 am -
1 stop8h 45m
Sun 11/155:25 am -
1 stop4h 05m
Deal found 10/22![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/1212:12 pm -
1 stop6h 09m
Fri 11/137:06 pm -
1 stop5h 04m
Deal found 10/22![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/233:03 pm -
1 stop4h 07m
Thu 11/262:20 pm -
1 stop3h 53m
Deal found 10/22![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 10/22. 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.
Mon 11/235:55 pm -
1 stop7h 05m
Thu 11/265:30 am -
2 stops7h 55m
Deal found 10/22![Southwest logo]()
$274
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/247:32 am -
1 stop7h 18m
Tue 12/12:03 pm -
1 stop6h 15m
Deal found 10/25![American Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 10/22. 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.
Thu 11/267:20 am -
1 stop4h 05m
Sat 12/58:05 am -
1 stop3h 20m
Deal found 10/22![Southwest logo]()
$265
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 October 26, 2026.
Search for one-way flight options from Birmingham to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Southwest deal was found by Cheapflights users on 10/22. 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.
Sun 11/155:55 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$145
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/2412:02 pm -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$163
This Delta deal was found by Cheapflights users on 10/25. 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 12/207:55 am -
1 stop7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 10/25. 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 12/2011:30 am -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 10/25. 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 11/85:30 am -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 10/25. 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 11/247:30 am -
2 stops7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 10/22. 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.
Sat 10/316:40 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/86:05 am -
3 stops26h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 10/313:45 pm -
3 stops17h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 12/205:44 pm -
3 stops47h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$1,025
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (Southwest) |
One-way from | $145 (Southwest) |
Popular in | December |
Cheapest in | November |
Average price | $477 |
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 7,457,451 searches. Data last updated October 26, 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 Birmingham - SAT San Antonio
BHMSAT
Birmingham
Tue 11/24
12:02 pm-7:25 pm
1 stop7h 23m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Sun 12/20
7:55 am-3:38 pm
1 stop7h 43m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$197
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Sun 12/20
11:30 am-9:00 pm
2 stops9h 30m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
Quickest round-trip
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Sun 11/8
5:30 am-11:45 am
1 stop6h 15m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Mon 11/23
3:03 pm-7:10 pm
1 stop4h 07m
San Antonio
Thu 11/26
2:20 pm-6:13 pm
1 stop3h 53m
$269
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Tue 12/15
6:22 pm-12:35 am
1 stop6h 13m
San Antonio
Tue 12/29
4:50 pm-11:06 pm
1 stop6h 16m
$269
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Thu 11/26
7:20 am-4:35 pm
2 stops9h 15m
San Antonio
Sat 12/5
8:05 am-11:25 am
1 stop3h 20m
$270
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Mon 11/23
5:55 pm-1:00 am
1 stop7h 05m
San Antonio
Thu 11/26
5:30 am-1:25 pm
2 stops7h 55m
$274
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Wed 11/11
5:35 am-1:15 pm
2 stops7h 40m
San Antonio
Thu 11/12
6:35 am-12:35 pm
1 stop6h 00m
$274
BirminghamSan Antonio
BHM Birmingham - SAT San Antonio
BHMSAT
Birmingham
Tue 12/15
6:05 am-1:15 pm
2 stops7h 10m
San Antonio
Tue 1/5
2:50 pm-9:40 pm
2 stops6h 50m
$280
Showing 1-10 of 18 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 October.
| 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, November is the cheapest month in which you can book a flight from Birmingham, Alabama to San Antonio (average of $308). Flying from Birmingham, Alabama to San Antonio in December is currently the most expensive (average of $632). 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 $343 and $452 in November.The cheapest round-trip price found within the last 5 days was $265 on Southwest (Nov 26-Dec 5).
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 October 26, 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.
Food
7.0
Overall
7.9
Entertainment
7.4
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
7.9
Entertainment
7.4
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
7.9
Entertainment
7.4
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
7.9
Entertainment
7.4
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Overall
7.9
Entertainment
7.4
Comfort
8.0
Crew
8.6
Boarding
8.1
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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Birmingham and San Antonio flights
Browse other Birmingham and San Antonio flight options. Last updated on October 26, 2026.
Other flights from Birmingham
Browse through other flights departing from Birmingham. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$303 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$349 | Average$533 | FlexibilityNo cancel fee | On-time69% |