$120+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — AUS
Sep 16 — Sep 231
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 August 17, 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 August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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 9/111:05 pm -
1 stop7h 55m
Mon 9/145:30 am -
1 stop6h 30m
Deal found 8/12![Southwest logo]()
$224
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/123:00 pm -
1 stop4h 57m
Sat 9/194:10 pm -
1 stop5h 49m
Deal found 8/15![United Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:34 pm -
1 stop6h 01m
Mon 9/75:00 am -
1 stop3h 56m
Deal found 8/13![American Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 8/14. 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 8/298:10 am -
1 stop6h 35m
Wed 9/22:45 pm -
2 stops6h 55m
Deal found 8/14![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 8/12. 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 9/297:50 am -
1 stop5h 10m
Sat 10/312:50 pm -
1 stop8h 40m
Deal found 8/12![Southwest logo]()
$245
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/99:25 am -
1 stop4h 59m
Wed 9/165:00 am -
1 stop3h 55m
Deal found 8/12![American Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 8/12. 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 9/177:30 am -
1 stop6h 25m
Mon 9/215:15 pm -
1 stop4h 30m
Deal found 8/12![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/12. 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 9/92:35 pm -
2 stops7h 15m
Wed 9/161:30 pm -
1 stop5h 05m
Deal found 8/12![Southwest logo]()
$251
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 August 17, 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 August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/123:00 pm -
1 stop4h 57m
Sat 9/194:10 pm -
1 stop5h 49m
Deal found 8/15![United Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 8/14. 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 1/2812:19 pm -
1 stop6h 27m
Tue 2/26:45 am -
1 stop4h 37m
Deal found 8/14![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 8/14. 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 8/298:10 am -
1 stop6h 35m
Wed 9/22:45 pm -
2 stops6h 55m
Deal found 8/14![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:00 pm -
1 stop6h 07m
Mon 9/215:32 pm -
1 stop5h 51m
Deal found 8/15![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 8/15. 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 9/143:40 pm -
2 stops6h 15m
Mon 9/211:00 pm -
2 stops8h 30m
Deal found 8/15![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:45 am -
2 stops9h 00m
Sat 9/191:40 pm -
2 stops5h 50m
Deal found 8/15![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 8/12. 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 9/292:35 pm -
1 stop6h 50m
Sat 10/31:40 pm -
2 stops6h 55m
Deal found 8/12![Southwest logo]()
$250
This Southwest deal was found by Cheapflights users on 8/12. 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 1/146:25 am -
1 stop6h 35m
Thu 1/144:10 pm -
1 stop4h 00m
Deal found 8/12![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 8/15. 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 9/111:05 pm -
1 stop7h 55m
Sat 9/126:00 am -
2 stops7h 30m
Deal found 8/15![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 8/13. 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 9/1812:40 pm -
1 stop3h 35m
Mon 9/211:00 pm -
2 stops8h 30m
Deal found 8/13![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 8/12. 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 1/145:45 am -
1 stop5h 25m
Fri 1/151:15 pm -
2 stops7h 10m
Deal found 8/12![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 8/15. 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 9/245:00 pm -
1 stop6h 10m
Sun 9/276:40 am -
1 stop5h 30m
Deal found 8/15![Southwest logo]()
$318
Last-minute flights from Birmingham to AustinDiscover last-minute flight deals from Birmingham to Austin. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Austin. Data last updated August 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/14. 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 8/298:10 am -
1 stop6h 35m
Wed 9/22:45 pm -
2 stops6h 55m
Deal found 8/14![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:34 pm -
1 stop6h 01m
Mon 9/75:00 am -
1 stop3h 56m
Deal found 8/13![American Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/99:25 am -
1 stop4h 59m
Wed 9/165:00 am -
1 stop3h 55m
Deal found 8/12![American Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 8/12. 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 9/92:35 pm -
2 stops7h 15m
Wed 9/161:30 pm -
1 stop5h 05m
Deal found 8/12![Southwest logo]()
$251
This Southwest deal was found by Cheapflights users on 8/12. 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 9/111:05 pm -
1 stop7h 55m
Mon 9/145:30 am -
1 stop6h 30m
Deal found 8/12![Southwest logo]()
$224
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/123:00 pm -
1 stop4h 57m
Sat 9/194:10 pm -
1 stop5h 49m
Deal found 8/15![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 8/12. 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 9/177:30 am -
1 stop6h 25m
Mon 9/215:15 pm -
1 stop4h 30m
Deal found 8/12![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/12. 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 9/297:50 am -
1 stop5h 10m
Sat 10/312:50 pm -
1 stop8h 40m
Deal found 8/12![Southwest logo]()
$245
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 August 17, 2026.
Search for one-way flight options from Birmingham to Austin. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Delta deal was found by Cheapflights users on 8/14. 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 8/297:55 am -
1 stop5h 56m
Deal found 8/14![Delta logo]()
$120
This Southwest deal was found by Cheapflights users on 8/12. 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 9/245:00 pm -
1 stop6h 10m
Deal found 8/12![Southwest logo]()
$124
This Southwest deal was found by Cheapflights users on 8/14. 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 8/295:45 am -
2 stops5h 30m
Deal found 8/14![Southwest logo]()
$125
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:20 am -
1 stop4h 06m
Deal found 8/13![United Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:35 pm -
2 stops7h 10m
Deal found 8/13![Southwest logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 8/2112:19 pm -
3 stops28h 19m
Deal found 8/12![Multiple Airlines logo]()
$299
This deal was found by Cheapflights users on 8/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:00 pm -
1 stop6h 07m
Deal found 8/16![United Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:44 pm -
1 stop5h 34m
Deal found 8/13![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:40 pm -
2 stops6h 10m
Deal found 8/13![Southwest logo]()
$337
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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Southwest) |
One-way from | $120 (Delta) |
Popular in | December |
Cheapest in | November |
Average price | $406 |
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 August 17, 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 Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Sat 9/12
3:00 pm-7:57 pm
1 stop4h 57m
Austin Bergstrom
Sat 9/19
4:10 pm-9:59 pm
1 stop5h 49m
$239
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Thu 1/28
12:19 pm-6:46 pm
1 stop6h 27m
Austin Bergstrom
Tue 2/2
6:45 am-11:22 am
1 stop4h 37m
$239
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Mon 9/14
3:00 pm-9:07 pm
1 stop6h 07m
Austin Bergstrom
Mon 9/21
5:32 pm-11:23 pm
1 stop5h 51m
$239
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Sat 8/29
8:10 am-2:45 pm
1 stop6h 35m
Austin Bergstrom
Wed 9/2
2:45 pm-9:40 pm
2 stops6h 55m
$244
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Mon 9/14
3:40 pm-9:55 pm
2 stops6h 15m
Austin Bergstrom
Mon 9/21
1:00 pm-9:30 pm
2 stops8h 30m
$249
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Sat 9/12
5:45 am-2:45 pm
2 stops9h 00m
Austin Bergstrom
Sat 9/19
1:40 pm-7:30 pm
2 stops5h 50m
$249
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Tue 9/29
2:35 pm-9:25 pm
1 stop6h 50m
Austin Bergstrom
Sat 10/3
1:40 pm-8:35 pm
2 stops6h 55m
$250
Quickest round-trip
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Thu 1/14
6:25 am-1:00 pm
1 stop6h 35m
Austin Bergstrom
Thu 1/14
4:10 pm-8:10 pm
1 stop4h 00m
$258
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Fri 9/11
1:05 pm-9:00 pm
1 stop7h 55m
Austin Bergstrom
Sat 9/12
6:00 am-1:30 pm
2 stops7h 30m
$287
BirminghamAustin
BHM Birmingham - AUS Austin Bergstrom
BHMAUS
Birmingham
Fri 9/18
12:40 pm-4:15 pm
1 stop3h 35m
Austin Bergstrom
Mon 9/21
1:00 pm-9:30 pm
2 stops8h 30m
$293
Showing 1-10 of 19 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 August.
| 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
What is the cheapest month to book a flight from Birmingham, Alabama to Austin?
Currently, November is the cheapest month in which you can book a flight from Birmingham, Alabama to Austin (average of $366). Flying from Birmingham, Alabama to Austin in December is currently the most expensive (average of $542). 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?
Airfare is below average for this route at the moment.
Birmingham, Alabama to Austin flights typically cost between $340 and $420 in September.The cheapest round-trip price found within the last 5 days was $224 on Southwest (Sep 11-Sep 14).
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 August 17, 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
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
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 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 locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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 August 17, 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 August 17, 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 August 17, 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$359 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$275 | Average$437 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$281 | Average$405 | FlexibilityNo cancel fee | On-time69% |