$126+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — AUS
Apr 22 — Apr 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Birmingham to Austin 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 Austin
Cheapest
Best
Last-minute
One-way
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 March 23, 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 March 23, 2026.
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:00 am
BHM
- AUS
1 stop5h 36m
American Airlines
Tue 5/191:55 pm
AUS
- BHM
1 stop3h 48m
American Airlines
Deal found 3/23![American Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:55 am
BHM
- AUS
2 stops7h 40m
Southwest
Tue 5/1912:55 pm
AUS
- BHM
1 stop3h 55m
Southwest
Deal found 3/23![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:40 pm
BHM
- AUS
1 stop6h 05m
Southwest
Thu 5/145:00 am
AUS
- BHM
1 stop4h 45m
Southwest
Deal found 3/23![Southwest logo]()
$303
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/133:05 pm
BHM
- AUS
1 stop6h 19m
United Airlines
Tue 5/192:15 pm
AUS
- BHM
1 stop4h 20m
United Airlines
Deal found 3/22![United Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/188:57 am
BHM
- AUS
1 stop8h 41m
American Airlines
Mon 4/206:45 pm
AUS
- BHM
1 stop5h 08m
American Airlines
Deal found 3/20![American Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Tue 5/121:31 pm
BHM
- AUS
2 stops9h 44m
United Airlines
Sat 5/235:30 am
AUS
- BHM
1 stop4h 01m
United Airlines
Deal found 3/20![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 3/22. 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 4/306:30 am
BHM
- AUS
1 stop3h 55m
Southwest
Sun 5/35:25 am
AUS
- BHM
1 stop7h 05m
Southwest
Deal found 3/22![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:15 am
BHM
- AUS
1 stop6h 07m
Delta
Sat 5/238:20 am
AUS
- BHM
1 stop5h 17m
Delta
Deal found 3/23![Delta logo]()
$352
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 March 23, 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 March 23, 2026.
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:40 pm
BHM
- AUS
2 stops6h 00m
Southwest
Tue 5/1912:55 pm
AUS
- BHM
2 stops7h 45m
Southwest
Deal found 3/23![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:15 am
BHM
- AUS
1 stop6h 07m
Delta
Sat 5/238:20 am
AUS
- BHM
1 stop5h 17m
Delta
Deal found 3/23![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/106:30 am
BHM
- AUS
1 stop6h 34m
United Airlines
Sat 4/117:10 am
AUS
- BHM
1 stop6h 57m
United Airlines
Deal found 3/19![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:20 pm
BHM
- AUS
1 stop5h 50m
Southwest
Mon 5/183:50 pm
AUS
- BHM
1 stop6h 40m
Southwest
Deal found 3/23![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:16 pm
BHM
- AUS
1 stop5h 09m
Delta
Tue 6/161:31 pm
AUS
- BHM
1 stop5h 18m
Delta
Deal found 3/23![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Thu 7/25:32 am
BHM
- AUS
1 stop6h 27m
United Airlines
Mon 7/66:04 pm
AUS
- BHM
1 stop3h 49m
United Airlines
Deal found 3/21![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 3/20. 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 4/185:45 am
BHM
- AUS
2 stops5h 50m
Southwest
Mon 4/205:05 am
AUS
- BHM
1 stop6h 20m
Southwest
Deal found 3/20![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 3/21. 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.
Fri 6/197:46 pm
BHM
- AUS
1 stop4h 39m
Delta
Mon 6/2212:00 pm
AUS
- BHM
1 stop8h 44m
Delta
Deal found 3/21![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 7/316:54 pm
BHM
- AUS
1 stop4h 18m
United Airlines
Mon 8/312:15 pm
AUS
- BHM
1 stop6h 03m
United Airlines
Deal found 3/23![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 3/20. 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.
Fri 5/2910:25 am
BHM
- AUS
2 stops8h 25m
Southwest
Sun 6/76:45 am
AUS
- BHM
1 stop4h 55m
Southwest
Deal found 3/20![Southwest logo]()
$392
Last-minute flights from Birmingham to AustinDiscover last-minute flight deals from Birmingham to Austin. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Austin. Data last updated March 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 4/104:55 pm
BHM
- AUS
1 stop4h 39m
United Airlines
Mon 4/135:30 am
AUS
- BHM
1 stop4h 53m
United Airlines
Deal found 3/20![United Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/101:21 pm
BHM
- AUS
2 stops9h 54m
United Airlines
Sat 4/119:35 am
AUS
- BHM
1 stop4h 32m
United Airlines
Deal found 3/19![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 4/164:55 pm
BHM
- AUS
1 stop6h 20m
United Airlines
Sun 4/195:30 am
AUS
- BHM
1 stop4h 53m
United Airlines
Deal found 3/23![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 3/22. 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.
Thu 4/166:32 pm
BHM
- AUS
1 stop5h 45m
Delta
Wed 4/225:25 am
AUS
- BHM
1 stop4h 47m
Delta
Deal found 3/22![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 3/22. 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 4/166:20 pm
BHM
- AUS
1 stop5h 50m
Southwest
Wed 4/2212:55 pm
AUS
- BHM
2 stops7h 45m
Southwest
Deal found 3/22![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/188:57 am
BHM
- AUS
1 stop8h 41m
American Airlines
Mon 4/206:45 pm
AUS
- BHM
1 stop5h 08m
American Airlines
Deal found 3/20![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 3/21. 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.
Sat 4/1810:58 am
BHM
- AUS
1 stop4h 41m
Delta
Mon 4/206:39 pm
AUS
- BHM
1 stop4h 16m
Delta
Deal found 3/21![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 3/20. 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 4/185:45 am
BHM
- AUS
2 stops5h 50m
Southwest
Mon 4/205:05 am
AUS
- BHM
1 stop6h 20m
Southwest
Deal found 3/20![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 3/22. 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 4/306:30 am
BHM
- AUS
1 stop3h 55m
Southwest
Sun 5/35:25 am
AUS
- BHM
1 stop7h 05m
Southwest
Deal found 3/22![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 3/20. 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 4/307:44 pm
BHM
- AUS
1 stop4h 33m
Delta
Sun 5/35:25 am
AUS
- BHM
1 stop6h 26m
Delta
Deal found 3/20![Delta logo]()
$361
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 March 23, 2026.
Search for one-way flight options from Birmingham to Austin. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 5/133:05 pm
BHM
- AUS
1 stop4h 22m
United Airlines
Deal found 3/23![United Airlines logo]()
$126
This Southwest deal was found by Cheapflights users on 3/22. 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 4/146:05 pm
BHM
- AUS
1 stop3h 45m
Southwest
Deal found 3/22![Southwest logo]()
$128
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:40 pm
BHM
- AUS
2 stops6h 00m
Southwest
Deal found 3/23![Southwest logo]()
$131
This Southwest deal was found by Cheapflights users on 3/22. 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 4/213:40 pm
BHM
- AUS
2 stops6h 00m
Southwest
Deal found 3/22![Southwest logo]()
$132
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:25 pm
BHM
- AUS
1 stop6h 52m
Delta
Deal found 3/23![Delta logo]()
$152
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:45 am
BHM
- AUS
2 stops8h 50m
Southwest
Deal found 3/23![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Tue 4/212:45 pm
BHM
- AUS
1 stop5h 14m
United Airlines
Deal found 3/20![United Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/265:08 pm
BHM
- AUS
1 stop4h 17m
United Airlines
Deal found 3/19![United Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 6/36:31 am
BHM
- AUS
1 stop4h 11m
American Airlines
Deal found 3/20![American Airlines logo]()
$163
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/127:30 am
BHM
- AUS
2 stops9h 56m
United Airlines
Deal found 3/19![United Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 3/20. 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 5/275:55 am
BHM
- AUS
2 stops5h 55m
Southwest
Deal found 3/20![Southwest logo]()
$165
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 March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (United Airlines) |
One-way from | $126 (United Airlines) |
Popular in | March |
Cheapest in | August |
Average price | $527 |
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 March 23, 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 5/13
3:40 pm-9:40 pm
2 stops6h 00m
Austin Bergstrom
Tue 5/19
12:55 pm-8:40 pm
2 stops7h 45m
$263
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 5/14
6:20 pm-12:10 am
1 stop5h 50m
Austin Bergstrom
Mon 5/18
3:50 pm-10:30 pm
1 stop6h 40m
$303
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Tue 5/12
5:15 am-11:22 am
1 stop6h 07m
Austin Bergstrom
Sat 5/23
8:20 am-1:37 pm
1 stop5h 17m
$352
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Sat 4/18
5:45 am-11:35 am
2 stops5h 50m
Austin Bergstrom
Mon 4/20
5:05 am-11:25 am
1 stop6h 20m
$357
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 4/10
6:30 am-1:04 pm
1 stop6h 34m
Austin Bergstrom
Sat 4/11
7:10 am-2:07 pm
1 stop6h 57m
$371
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 6/12
7:16 pm-12:25 am
1 stop5h 09m
Austin Bergstrom
Tue 6/16
1:31 pm-6:49 pm
1 stop5h 18m
$387
Quickest round-trip
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 7/2
5:32 am-11:59 am
1 stop6h 27m
Austin Bergstrom
Mon 7/6
6:04 pm-9:53 pm
1 stop3h 49m
$387
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 6/19
7:46 pm-12:25 am
1 stop4h 39m
Austin Bergstrom
Mon 6/22
12:00 pm-8:44 pm
1 stop8h 44m
$387
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 7/31
6:54 pm-11:12 pm
1 stop4h 18m
Austin Bergstrom
Mon 8/3
12:15 pm-6:18 pm
1 stop6h 03m
$387
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 5/29
10:25 am-6:50 pm
2 stops8h 25m
Austin Bergstrom
Sun 6/7
6:45 am-11:40 am
1 stop4h 55m
$392
Showing 1-10 of 22 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 March.
| 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?
Use this chart to determine the optimal time to book a round-trip flight from Birmingham to Austin. Price data was last updated on March 13, 2026.
Booking 23 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 $91). Flying from Birmingham, Alabama to Austin in March is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing 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 March 23, 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.
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
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
San Marcos
Fredericksburg
Round Rock
Pflugerville
Georgetown
Bastrop
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Austin flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Birmingham
Popular flights
Alternative routes for Birmingham to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Birmingham to Austin by cabin class
Find flights from Birmingham to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Birmingham and Austin flights
Browse other Birmingham and Austin flight options. Last updated on March 23, 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 March 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$271 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$469 | FlexibilityNo cancel fee | On-time63% |