$183+ Cheap flights from Birmingham, AL to Austin (BHM - AUS)
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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — AUS
Jun 21 — Jun 281
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to Austin with Cheapflights
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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 AustinExplore the most affordable flight options available from Birmingham to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.
Explore the most affordable flight options available from Birmingham to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.
This Southwest deal was found by Cheapflights users on 5/21. 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 7/16:05 am
BHM
- AUS
1 stop4h 15m
Southwest
Tue 7/77:10 am
AUS
- BHM
1 stop4h 05m
Southwest
Deal found 5/21![Southwest logo]()
$325
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Tue 7/75:00 am
BHM
- AUS
1 stop4h 48m
American Airlines
Tue 7/148:12 am
AUS
- BHM
1 stop6h 02m
American Airlines
Deal found 5/21![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 5/19. 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.
Wed 6/103:05 pm
BHM
- AUS
2 stops7h 15m
Southwest
Wed 6/1712:10 pm
AUS
- BHM
1 stop5h 25m
Southwest
Deal found 5/19![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 5/22. 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 9/77:30 am
BHM
- AUS
1 stop5h 10m
Southwest
Mon 9/143:25 pm
AUS
- BHM
2 stops6h 15m
Southwest
Deal found 5/22![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:00 pm
BHM
- AUS
1 stop4h 57m
United Airlines
Tue 8/185:30 am
AUS
- BHM
1 stop3h 58m
United Airlines
Deal found 5/20![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 5/20. 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 8/1312:40 pm
BHM
- AUS
1 stop3h 35m
Southwest
Tue 8/182:45 pm
AUS
- BHM
2 stops6h 55m
Southwest
Deal found 5/20![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 5/21. 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 7/14:25 pm
BHM
- AUS
1 stop5h 50m
Southwest
Mon 7/68:05 am
AUS
- BHM
1 stop3h 25m
Southwest
Deal found 5/21![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 5/17. 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 6/166:46 pm
BHM
- AUS
1 stop5h 39m
Delta
Thu 6/185:25 am
AUS
- BHM
1 stop4h 09m
Delta
Deal found 5/17![Delta logo]()
$359
Best flights from Birmingham to AustinDiscover carefully curated flight deals from Birmingham to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 22, 2026.
Discover carefully curated flight deals from Birmingham to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 22, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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.
Wed 10/216:25 am
BHM
- AUS
1 stop4h 54m
Delta
Tue 10/278:00 am
AUS
- BHM
1 stop5h 32m
Delta
Deal found 5/18![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 5/20. 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.
Tue 8/44:55 pm
BHM
- AUS
1 stop5h 55m
Southwest
Wed 8/56:35 am
AUS
- BHM
1 stop4h 30m
Southwest
Deal found 5/20![Southwest logo]()
$331
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:00 pm
BHM
- AUS
1 stop4h 57m
United Airlines
Tue 8/185:30 am
AUS
- BHM
1 stop3h 58m
United Airlines
Deal found 5/20![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 5/20. 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.
Tue 9/226:25 am
BHM
- AUS
1 stop6h 08m
Delta
Thu 9/245:40 am
AUS
- BHM
1 stop4h 15m
Delta
Deal found 5/20![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 5/19. 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.
Fri 6/266:40 pm
BHM
- AUS
1 stop6h 05m
Southwest
Tue 6/306:35 pm
AUS
- BHM
1 stop5h 00m
Southwest
Deal found 5/19![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 5/17. 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 6/165:24 pm
BHM
- AUS
1 stop7h 01m
Delta
Thu 6/185:25 am
AUS
- BHM
1 stop4h 09m
Delta
Deal found 5/17![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/18. 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 8/155:45 am
BHM
- AUS
1 stop5h 40m
Southwest
Sat 8/226:10 am
AUS
- BHM
2 stops7h 15m
Southwest
Deal found 5/18![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:39 am
BHM
- AUS
1 stop6h 48m
Delta
Mon 6/225:25 am
AUS
- BHM
1 stop4h 17m
Delta
Deal found 5/22![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 5/17. 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 9/35:55 am
BHM
- AUS
2 stops6h 45m
Southwest
Sun 9/611:55 am
AUS
- BHM
1 stop6h 45m
Southwest
Deal found 5/17![Southwest logo]()
$381
Last-minute flights from Birmingham to AustinDiscover last-minute flight deals from Birmingham to Austin. Data last updated May 22, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Austin. Data last updated May 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/19. 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.
Wed 6/105:15 am
BHM
- AUS
1 stop4h 15m
Delta
Wed 6/175:25 am
AUS
- BHM
1 stop5h 46m
Delta
Deal found 5/19![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 5/19. 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.
Wed 6/103:05 pm
BHM
- AUS
2 stops7h 15m
Southwest
Wed 6/1712:10 pm
AUS
- BHM
1 stop5h 25m
Southwest
Deal found 5/19![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 5/17. 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 6/166:46 pm
BHM
- AUS
1 stop5h 39m
Delta
Thu 6/185:25 am
AUS
- BHM
1 stop4h 09m
Delta
Deal found 5/17![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 5/20. 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.
Wed 6/1712:05 pm
BHM
- AUS
2 stops6h 45m
Southwest
Wed 6/247:50 am
AUS
- BHM
2 stops7h 55m
Southwest
Deal found 5/20![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 5/19. 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 6/186:40 pm
BHM
- AUS
1 stop6h 05m
Southwest
Wed 6/247:50 am
AUS
- BHM
2 stops7h 55m
Southwest
Deal found 5/19![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:39 am
BHM
- AUS
1 stop6h 48m
Delta
Mon 6/225:25 am
AUS
- BHM
1 stop4h 17m
Delta
Deal found 5/22![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 5/19. 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.
Fri 6/196:15 am
BHM
- AUS
1 stop5h 50m
Southwest
Mon 6/228:05 am
AUS
- BHM
1 stop3h 25m
Southwest
Deal found 5/19![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 5/18. 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 6/257:45 pm
BHM
- AUS
1 stop4h 40m
Delta
Sun 6/285:25 am
AUS
- BHM
1 stop4h 17m
Delta
Deal found 5/18![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 5/22. 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 6/255:00 am
BHM
- AUS
1 stop4h 57m
American Airlines
Sun 6/285:01 am
AUS
- BHM
1 stop3h 54m
American Airlines
Deal found 5/22![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 5/17. 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.
Fri 6/266:40 pm
BHM
- AUS
1 stop6h 05m
Southwest
Sun 6/285:40 am
AUS
- BHM
2 stops6h 00m
Southwest
Deal found 5/17![Southwest logo]()
$392
One-way flights from Birmingham to AustinSearch for one-way flight options from Birmingham to Austin. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
Search for one-way flight options from Birmingham to Austin. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:00 pm
BHM
- AUS
1 stop4h 57m
United Airlines
Deal found 5/20![United Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 5/20. 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 8/1312:40 pm
BHM
- AUS
2 stops7h 05m
Southwest
Deal found 5/20![Southwest logo]()
$188
This American Airlines deal was found by Cheapflights users on 5/20. 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 7/49:29 am
BHM
- AUS
1 stop6h 58m
American Airlines
Deal found 5/20![American Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 5/20. 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 7/46:00 am
BHM
- AUS
2 stops5h 20m
Southwest
Deal found 5/20![Southwest logo]()
$199
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/87:10 pm
BHM
- AUS
1 stop4h 49m
American Airlines
Deal found 5/17![American Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 5/17. 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 6/812:10 pm
BHM
- AUS
2 stops6h 50m
Southwest
Deal found 5/17![Southwest logo]()
$209
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:18 am
BHM
- AUS
1 stop4h 25m
American Airlines
Deal found 5/18![American Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 5/20. 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 9/33:40 pm
BHM
- AUS
2 stops6h 10m
Southwest
Deal found 5/20![Southwest logo]()
$219
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 6/52:46 pm
BHM
- AUS
1 stop6h 32m
American Airlines
Deal found 5/21![American Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 5/21. 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.
Fri 6/512:10 pm
BHM
- AUS
2 stops6h 50m
Southwest
Deal found 5/21![Southwest logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:20 pm
BHM
- AUS
3 stops29h 19m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/86:46 pm
BHM
- AUS
3 stops53h 48m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$720
Find flight deals from Birmingham to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Austin (AUS). 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 May 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (Southwest) |
One-way from | $183 (United Airlines) |
Popular in | March |
Cheapest in | August |
Average price | $368 |
Cheapflights Fare Finder
Customize your flight search to find flights from Birmingham to Austin 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 May 22, 2026.
Use the filters below to find and compare flights from Birmingham to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Wed 10/21
6:25 am-11:19 am
1 stop4h 54m
Austin Bergstrom
Tue 10/27
8:00 am-1:32 pm
1 stop5h 32m
$331
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Tue 8/4
4:55 pm-10:50 pm
1 stop5h 55m
Austin Bergstrom
Wed 8/5
6:35 am-11:05 am
1 stop4h 30m
$331
Quickest round-trip
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 8/13
3:00 pm-7:57 pm
1 stop4h 57m
Austin Bergstrom
Tue 8/18
5:30 am-9:28 am
1 stop3h 58m
$348
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Tue 9/22
6:25 am-12:33 pm
1 stop6h 08m
Austin Bergstrom
Thu 9/24
5:40 am-9:55 am
1 stop4h 15m
$348
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 6/26
6:40 pm-12:45 am
1 stop6h 05m
Austin Bergstrom
Tue 6/30
6:35 pm-11:35 pm
1 stop5h 00m
$359
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Tue 6/16
5:24 pm-12:25 am
1 stop7h 01m
Austin Bergstrom
Thu 6/18
5:25 am-9:34 am
1 stop4h 09m
$359
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Sat 8/15
5:45 am-11:25 am
1 stop5h 40m
Austin Bergstrom
Sat 8/22
6:10 am-1:25 pm
2 stops7h 15m
$370
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 6/19
10:39 am-5:27 pm
1 stop6h 48m
Austin Bergstrom
Mon 6/22
5:25 am-9:42 am
1 stop4h 17m
$374
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 9/3
5:55 am-12:40 pm
2 stops6h 45m
Austin Bergstrom
Sun 9/6
11:55 am-6:40 pm
1 stop6h 45m
$381
Cheapest one-way
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 9/3
3:00 pm-7:57 pm
1 stop4h 57m
$183
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Birmingham to Austin
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 Austin in May.
| 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-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-Austin 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-Austin 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 Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Birmingham with our price prediction graph.
BHM-AUS
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 Austin
How far ahead should I book a flight from Birmingham, Alabama to Austin?
Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Birmingham, Alabama to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Birmingham, Alabama to Austin?
Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Austin (average of $271). Flying from Birmingham, Alabama to Austin in March 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 Austin?
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated May 22, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Birmingham to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Birmingham to Austin. 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 Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Bastrop
Pflugerville
Fredericksburg
Dripping Springs
Georgetown
Seguin
Canyon Lake
Horseshoe Bay
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Top 4 airlines flying from Birmingham to Austin
Discover the top 4 airlines that operate flights from Birmingham to Austin. 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 May 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$436 | FlexibilityNo cancel fee | On-time63% |