$152+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — AUS
Apr 11 — Apr 181
Round-trip
1 adult, Economy
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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 March 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/811:00 am
BHM
- AUS
1 stop6h 26m
United Airlines
Wed 4/1512:15 pm
AUS
- BHM
1 stop3h 59m
United Airlines
Deal found 3/9![United Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 3/9. 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 4/712:05 pm
BHM
- AUS
1 stop3h 30m
Southwest
Thu 4/93:50 pm
AUS
- BHM
1 stop6h 40m
Southwest
Deal found 3/9![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 3/9. 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 4/85:55 am
BHM
- AUS
2 stops5h 55m
Southwest
Wed 4/1512:55 pm
AUS
- BHM
2 stops7h 45m
Southwest
Deal found 3/9![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 3/10. 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 4/95:45 pm
BHM
- AUS
1 stop5h 05m
Southwest
Mon 4/135:00 am
AUS
- BHM
1 stop4h 45m
Southwest
Deal found 3/10![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 3/9. 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 4/45:30 am
BHM
- AUS
1 stop4h 35m
Southwest
Sat 4/116:05 am
AUS
- BHM
2 stops8h 10m
Southwest
Deal found 3/9![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 3/9. 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 5/219:35 am
BHM
- AUS
1 stop6h 20m
Delta
Tue 5/266:30 am
AUS
- BHM
1 stop4h 34m
Delta
Deal found 3/9![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 3/9. 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 5/235:45 am
BHM
- AUS
1 stop4h 20m
Southwest
Tue 5/2612:55 pm
AUS
- BHM
2 stops7h 45m
Southwest
Deal found 3/9![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 3/9. 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 5/38:25 am
AUS
- BHM
1 stop4h 31m
Delta
Deal found 3/9![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/91:21 pm
BHM
- AUS
2 stops9h 54m
United Airlines
Mon 4/135:30 am
AUS
- BHM
1 stop4h 53m
United Airlines
Deal found 3/11![United Airlines logo]()
$344
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 3/10. 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 5/1911:10 am
BHM
- AUS
1 stop6h 16m
United Airlines
Wed 5/204:20 pm
AUS
- BHM
1 stop4h 24m
United Airlines
Deal found 3/10![United Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 3/10. 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 5/196:20 am
BHM
- AUS
1 stop4h 00m
Southwest
Wed 5/2012:55 pm
AUS
- BHM
2 stops7h 45m
Southwest
Deal found 3/10![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 3/7. 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 5/2110:44 am
BHM
- AUS
1 stop6h 49m
Delta
Tue 5/266:30 am
AUS
- BHM
1 stop7h 07m
Delta
Deal found 3/7![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 3/9. 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 4/712:05 pm
BHM
- AUS
1 stop3h 30m
Southwest
Thu 4/93:50 pm
AUS
- BHM
1 stop6h 40m
Southwest
Deal found 3/9![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/92:45 pm
BHM
- AUS
1 stop6h 49m
United Airlines
Mon 4/135:30 am
AUS
- BHM
1 stop4h 53m
United Airlines
Deal found 3/11![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 3/7. 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
Sun 5/38:25 am
AUS
- BHM
1 stop4h 31m
Delta
Deal found 3/7![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 3/7. 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 3/286:30 pm
BHM
- AUS
1 stop4h 10m
Southwest
Mon 3/305:20 pm
AUS
- BHM
1 stop5h 15m
Southwest
Deal found 3/7![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 3/10. 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 4/95:45 pm
BHM
- AUS
1 stop5h 05m
Southwest
Mon 4/135:00 am
AUS
- BHM
1 stop4h 45m
Southwest
Deal found 3/10![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 3/7. 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 5/225:20 pm
BHM
- AUS
1 stop7h 11m
Delta
Mon 5/255:25 am
AUS
- BHM
1 stop5h 39m
Delta
Deal found 3/7![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 3/10. 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 3/313:30 pm
BHM
- AUS
1 stop7h 40m
Southwest
Fri 4/34:20 pm
AUS
- BHM
1 stop7h 10m
Southwest
Deal found 3/10![Southwest logo]()
$345
Last-minute flights from Birmingham to AustinDiscover last-minute flight deals from Birmingham to Austin. Data last updated March 12, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Austin. Data last updated March 12, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/10. 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 3/313:30 pm
BHM
- AUS
1 stop7h 40m
Southwest
Fri 4/34:20 pm
AUS
- BHM
1 stop7h 10m
Southwest
Deal found 3/10![Southwest logo]()
$345
This Southwest deal was found by Cheapflights users on 3/9. 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 4/45:30 am
BHM
- AUS
1 stop4h 35m
Southwest
Sat 4/116:05 am
AUS
- BHM
2 stops8h 10m
Southwest
Deal found 3/9![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 3/9. 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 4/712:05 pm
BHM
- AUS
1 stop3h 30m
Southwest
Thu 4/93:50 pm
AUS
- BHM
1 stop6h 40m
Southwest
Deal found 3/9![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/811:00 am
BHM
- AUS
1 stop6h 26m
United Airlines
Wed 4/1512:15 pm
AUS
- BHM
1 stop3h 59m
United Airlines
Deal found 3/9![United Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 3/9. 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 4/85:55 am
BHM
- AUS
2 stops5h 55m
Southwest
Wed 4/1512:55 pm
AUS
- BHM
2 stops7h 45m
Southwest
Deal found 3/9![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 3/10. 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 4/95:45 pm
BHM
- AUS
1 stop5h 05m
Southwest
Mon 4/135:00 am
AUS
- BHM
1 stop4h 45m
Southwest
Deal found 3/10![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/91:21 pm
BHM
- AUS
2 stops9h 54m
United Airlines
Mon 4/135:30 am
AUS
- BHM
1 stop4h 53m
United Airlines
Deal found 3/11![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 3/9. 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 5/38:25 am
AUS
- BHM
1 stop4h 31m
Delta
Deal found 3/9![Delta logo]()
$341
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 12, 2026.
Search for one-way flight options from Birmingham to Austin. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/156:30 am
BHM
- AUS
1 stop4h 49m
United Airlines
Deal found 3/10![United Airlines logo]()
$152
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/17:30 am
BHM
- AUS
2 stops12h 29m
United Airlines
Deal found 3/10![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 3/10. 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 5/145:45 pm
BHM
- AUS
1 stop5h 05m
Southwest
Deal found 3/10![Southwest logo]()
$158
This Southwest deal was found by Cheapflights users on 3/10. 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 4/115:00 am
BHM
- AUS
2 stops6h 40m
Southwest
Deal found 3/10![Southwest logo]()
$163
This United Airlines deal was found by Cheapflights users on 3/10. 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 5/231:27 pm
BHM
- AUS
1 stop9h 19m
United Airlines
Deal found 3/10![United Airlines logo]()
$168
This Southwest deal was found by Cheapflights users on 3/11. 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 5/263:40 pm
BHM
- AUS
2 stops6h 00m
Southwest
Deal found 3/11![Southwest logo]()
$173
This United Airlines deal was found by Cheapflights users on 3/9. 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 5/14:55 pm
BHM
- AUS
1 stop6h 20m
United Airlines
Deal found 3/9![United Airlines logo]()
$184
This Southwest deal was found by Cheapflights users on 3/10. 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 5/86:30 am
BHM
- AUS
2 stops8h 20m
Southwest
Deal found 3/10![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 3/11. 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 5/205:55 am
BHM
- AUS
2 stops7h 40m
Southwest
Deal found 3/11![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 3/8. 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 4/32:39 pm
BHM
- AUS
1 stop7h 46m
Delta
Deal found 3/8![Delta logo]()
$194
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/171:21 pm
BHM
- AUS
2 stops9h 54m
United Airlines
Deal found 3/9![United Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 3/9. 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
2 stops8h 20m
Southwest
Deal found 3/9![Southwest logo]()
$198
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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (United Airlines) |
One-way from | $152 (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 12, 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
Tue 5/19
11:10 am-5:26 pm
1 stop6h 16m
Austin Bergstrom
Wed 5/20
4:20 pm-8:44 pm
1 stop4h 24m
$303
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Tue 5/19
6:20 am-10:20 am
1 stop4h 00m
Austin Bergstrom
Wed 5/20
12:55 pm-8:40 pm
2 stops7h 45m
$308
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Tue 4/7
12:05 pm-3:35 pm
1 stop3h 30m
Austin Bergstrom
Thu 4/9
3:50 pm-10:30 pm
1 stop6h 40m
$309
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 4/9
2:45 pm-9:34 pm
1 stop6h 49m
Austin Bergstrom
Mon 4/13
5:30 am-10:23 am
1 stop4h 53m
$315
Quickest round-trip
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Sat 3/28
6:30 pm-10:40 pm
1 stop4h 10m
Austin Bergstrom
Mon 3/30
5:20 pm-10:35 pm
1 stop5h 15m
$315
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 4/9
5:45 pm-10:50 pm
1 stop5h 05m
Austin Bergstrom
Mon 4/13
5:00 am-9:45 am
1 stop4h 45m
$315
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 5/21
10:44 am-5:33 pm
1 stop6h 49m
Austin Bergstrom
Tue 5/26
6:30 am-1:37 pm
1 stop7h 07m
$341
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Thu 4/30
5:25 pm-12:17 am
1 stop6h 52m
Austin Bergstrom
Sun 5/3
8:25 am-12:56 pm
1 stop4h 31m
$341
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Tue 3/31
3:30 pm-11:10 pm
1 stop7h 40m
Austin Bergstrom
Fri 4/3
4:20 pm-11:30 pm
1 stop7h 10m
$345
BirminghamAustin
BHM - AUS
BHMAUS
Birmingham
Fri 5/22
5:20 pm-12:31 am
1 stop7h 11m
Austin Bergstrom
Mon 5/25
5:25 am-11:04 am
1 stop5h 39m
$367
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 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 6, 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 12, 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.
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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
Georgetown
Bastrop
Pflugerville
Dripping Springs
Canyon Lake
Seguin
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 March 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$251 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$271 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$466 | FlexibilityNo cancel fee | On-time63% |