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$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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — AUS
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Birmingham to Austin

Cheapest flights from Birmingham to Austin
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 1, 2026.

This American Airlines deal was found by Cheapflights users on 7/30. 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 9/129:25 am
BHM
-
AUS
1 stop4h 59m
American Airlines
Wed 9/167:00 am
AUS
-
BHM
1 stop4h 40m
American Airlines
Deal found 7/30$239
This Southwest deal was found by Cheapflights users on 7/30. 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 9/128:10 am
BHM
-
AUS
2 stops7h 25m
Southwest
Wed 9/163:45 pm
AUS
-
BHM
1 stop6h 10m
Southwest
Deal found 7/30$244
This Delta deal was found by Cheapflights users on 7/29. 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 10/155:06 pm
BHM
-
AUS
1 stop5h 08m
Delta
Mon 10/196:32 pm
AUS
-
BHM
1 stop4h 15m
Delta
Deal found 7/29$279
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/277:11 pm
BHM
-
AUS
1 stop4h 47m
American Airlines
Sat 8/295:00 am
AUS
-
BHM
1 stop3h 56m
American Airlines
Deal found 7/31$282
This Delta deal was found by Cheapflights users on 7/29. 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 10/303:55 pm
BHM
-
AUS
1 stop7h 29m
Delta
Mon 11/25:20 am
AUS
-
BHM
1 stop4h 03m
Delta
Deal found 7/29$284
This Southwest deal was found by Cheapflights users on 7/31. 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 8/271:05 pm
BHM
-
AUS
1 stop7h 50m
Southwest
Sat 8/296:10 am
AUS
-
BHM
2 stops7h 20m
Southwest
Deal found 7/31$287
This Delta deal was found by Cheapflights users on 7/29. 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 11/59:07 am
BHM
-
AUS
1 stop6h 42m
Delta
Sat 11/76:25 am
AUS
-
BHM
1 stop7h 04m
Delta
Deal found 7/29$289
This Delta deal was found by Cheapflights users on 7/29. 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 10/165:06 pm
BHM
-
AUS
1 stop5h 08m
Delta
Mon 10/196:32 pm
AUS
-
BHM
1 stop4h 15m
Delta
Deal found 7/29$300
This Southwest deal was found by Cheapflights users on 7/28. 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 8/213:40 pm
BHM
-
AUS
2 stops6h 10m
Southwest
Mon 8/245:30 am
AUS
-
BHM
1 stop6h 30m
Southwest
Deal found 7/28$305

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 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$120
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$251
Provider with most accurate pricing for Birmingham-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Austin Bergstrom flights.
Search Deals
From Birmingham to Austin Bergstrom
Search Deals
One-way flight from Birmingham to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 1, 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

Price

Cheapest round-trip

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Sat 1/9

5:05 am-9:10 am

1 stop4h 05m

Austin Bergstrom

Mon 1/11

1:00 pm-9:40 pm

1 stop8h 40m

$239

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Wed 10/28

7:59 am-12:32 pm

1 stop4h 33m

Austin Bergstrom

Fri 10/30

6:25 am-11:43 am

1 stop5h 18m

$244

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Sat 9/12

8:10 am-3:35 pm

2 stops7h 25m

Austin Bergstrom

Wed 9/16

3:45 pm-9:55 pm

1 stop6h 10m

$244

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Tue 10/13

6:05 am-11:45 am

2 stops5h 40m

Austin Bergstrom

Thu 10/15

4:10 pm-11:55 pm

2 stops7h 45m

$249
Quickest round-trip

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Thu 8/27

7:11 pm-11:58 pm

1 stop4h 47m

Austin Bergstrom

Sat 8/29

5:00 am-8:56 am

1 stop3h 56m

$282

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Thu 8/27

1:05 pm-8:55 pm

1 stop7h 50m

Austin Bergstrom

Sat 8/29

6:10 am-1:30 pm

2 stops7h 20m

$287

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Fri 9/25

3:40 pm-7:45 pm

1 stop4h 05m

Austin Bergstrom

Mon 9/28

6:20 am-12:25 pm

1 stop6h 05m

$300

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Fri 10/2

6:35 am-11:50 am

1 stop5h 15m

Austin Bergstrom

Mon 10/5

8:55 am-2:50 pm

1 stop5h 55m

$300

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Fri 8/28

12:40 pm-7:45 pm

2 stops7h 05m

Austin Bergstrom

Thu 9/3

8:40 am-3:00 pm

2 stops6h 20m

$310
Cheapest one-way

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Tue 8/25

6:30 am-1:14 pm

1 stop6h 44m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 $251). Flying from Birmingham, Alabama to Austin in March is currently the most expensive (average of $522). 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 typical for this route at the moment.

Birmingham, Alabama to Austin flights typically cost between $121 and $406 in September.
The cheapest round-trip price found within the last 5 days was $239 on American Airlines (Sep 12-Sep 16).

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 1, 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.
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,229 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.8
Good
8,497 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
10,062 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.1
Good
11,845 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Birmingham, Alabama to Austin?

    A quick flight from Birmingham, Alabama to Austin can take about 4h 05m. Southwest provides one of the quickest options available for as low as $239. The distance from Birmingham, Alabama to Austin is about 680 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Birmingham, Alabama to Austin round-trip?

    Currently priced at $244, Delta will fly you from Birmingham, Alabama to Austin and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $266 and $275, respectively. Delta is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Birmingham, Alabama to Austin one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $125. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Birmingham, Alabama to Austin for a low price.

  • Can I find deals for flights from Birmingham to Austin that include hotel bookings?

    Yes. In addition to deals on Birmingham to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Austin.

  • Can I find deals for business class flights from Birmingham to Austin?

    Yes. Cheapflights offers flight deals from Birmingham to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $251). Flying from Birmingham, Alabama to Austin in March is currently the most expensive (average of $522). 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.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Round 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

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Alternative routes for Birmingham to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$359FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$275Average$438FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$282Average$405FlexibilityNo cancel feeOn-time69%

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