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$87+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — AUS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Birmingham to Austin Bergstrom are usually found in January or May, booked 23 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap 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 September 11, 2025.

Round-trip from

$196
(Southwest)

One-way from

$87
(Southwest)

Popular in

October

Cheapest in

January

Average price

$455
From Birmingham to Austin Bergstrom
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One-way flight from Birmingham to Austin Bergstrom
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Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/10. 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.
Wed 10/297:45 amBHM - AUS
1 stop5h 55mSouthwest
Sat 11/111:55 amAUS - BHM
1 stop6h 05mSouthwest
Deal found 9/10$196
This Southwest deal was found by Cheapflights users on 9/10. 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 10/186:00 amBHM - AUS
1 stop3h 30mSouthwest
Tue 10/214:20 pmAUS - BHM
1 stop5h 25mSouthwest
Deal found 9/10$207
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:09 amBHM - AUS
1 stop4h 10mAmerican Airlines
Tue 10/74:40 pmAUS - BHM
1 stop6h 05mAmerican Airlines
Deal found 9/10$209
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:07 amBHM - AUS
1 stop6h 47mDelta
Wed 12/316:30 amAUS - BHM
1 stop5h 39mDelta
Deal found 9/10$226
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amBHM - AUS
1 stop6h 02mAmerican Airlines
Fri 12/55:01 amAUS - BHM
1 stop3h 47mAmerican Airlines
Deal found 9/9$235
This Southwest deal was found by Cheapflights users on 9/9. 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 12/31:30 pmBHM - AUS
1 stop5h 50mSouthwest
Fri 12/51:05 pmAUS - BHM
2 stops9h 05mSouthwest
Deal found 9/9$244
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/129:20 amBHM - AUS
1 stop6h 44mUnited Airlines
Sat 10/189:45 amAUS - BHM
1 stop6h 49mUnited Airlines
Deal found 9/10$248
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/57:30 amBHM - AUS
1 stop8h 34mUnited Airlines
Thu 10/99:45 amAUS - BHM
1 stop6h 49mUnited Airlines
Deal found 9/10$261

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 September 11, 2025.
Use the filters below to find and compare flights from Birmingham to Austin that are best for you.

Fly from

Birmingham

Fly to

Austin

Route

Depart

Return

Price

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Wed 10/29

5:50 am-12:35 pm

1 stop6h 45m

Austin Bergstrom

Sat 11/1

11:55 am-8:10 pm

2 stops8h 15m

$202

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Sat 10/4

5:09 am-9:19 am

1 stop4h 10m

Austin Bergstrom

Tue 10/7

4:40 pm-10:45 pm

1 stop6h 05m

$209

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Wed 12/3

7:00 am-1:02 pm

1 stop6h 02m

Austin Bergstrom

Fri 12/5

5:01 am-8:48 am

1 stop3h 47m

$235

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Sun 10/12

9:20 am-4:04 pm

1 stop6h 44m

Austin Bergstrom

Sat 10/18

9:45 am-4:34 pm

1 stop6h 49m

$248

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Fri 10/24

4:10 pm-11:07 pm

1 stop6h 57m

Austin Bergstrom

Mon 10/27

1:40 pm-6:28 pm

1 stop4h 48m

$248

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Wed 12/3

1:30 pm-9:45 pm

2 stops8h 15m

Austin Bergstrom

Fri 12/5

1:05 pm-10:10 pm

2 stops9h 05m

$260

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Sun 10/5

7:30 am-4:04 pm

1 stop8h 34m

Austin Bergstrom

Thu 10/9

9:45 am-4:34 pm

1 stop6h 49m

$261

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Fri 11/28

6:07 pm-12:35 am

1 stop6h 28m

Austin Bergstrom

Fri 12/12

2:27 pm-9:19 pm

1 stop6h 52m

$261

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Fri 10/24

1:23 pm-6:30 pm

1 stop5h 07m

Austin Bergstrom

Sun 10/26

5:40 am-10:21 am

1 stop4h 41m

$274

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Fri 10/10

7:33 pm-12:22 am

1 stop4h 49m

Austin Bergstrom

Sun 10/12

5:40 am-10:21 am

1 stop4h 41m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Birmingham to Austin. Price data was last updated on August 29, 2025.

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 $285). Flying from Birmingham, Alabama to Austin in March is currently the most expensive (average of $362). 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.

What is the cheapest time of day to fly from BHM to AUS?

Find hourly flight availability from Birmingham to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Birmingham, Alabama to Austin in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Birmingham, Alabama to Austin?

Use this chart to determine the cheapest time to fly round-trip from Birmingham to Austin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Birmingham, Alabama to Austin flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

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
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

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
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

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 10m. Southwest provides one of the quickest options available for as low as $209. 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 $251, 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 United Airlines and American Airlines - these airlines can fly you to your destination from $271 and $276, respectively. Delta is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $285). Flying from Birmingham, Alabama to Austin in March is currently the most expensive (average of $362). 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
San Marcos
Round Rock
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$251Average$406FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$271Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$493FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$409FlexibilityNo cancel feeOn-time63%

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