HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$137+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — AUS
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
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.

Cheapflights Tip: The best prices from Birmingham to Austin Bergstrom are usually found in August or January, booked 23 days in advance, depart on a Saturday or Thursday and return on a Tuesday

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 November 4, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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 12/168:01 amBHM - AUS
1 stop6h 18mDelta
Wed 12/318:20 amAUS - BHM
1 stop3h 53mDelta
Deal found 11/2$273
This Delta deal was found by Cheapflights users on 11/4. 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 12/186:40 amBHM - AUS
1 stop4h 35mDelta
Wed 12/316:25 amAUS - BHM
1 stop5h 48mDelta
Deal found 11/4$294
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 12/154:22 pmBHM - AUS
1 stop5h 26mDelta
Mon 1/510:58 amAUS - BHM
1 stop3h 38mDelta
Deal found 11/2$315
This Delta deal was found by Cheapflights users on 11/4. 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 12/196:04 pmBHM - AUS
1 stop6h 24mDelta
Wed 12/315:20 amAUS - BHM
1 stop6h 53mDelta
Deal found 11/4$320
This Southwest deal was found by Cheapflights users on 11/4. 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
2 stops8h 10mSouthwest
Sun 12/76:20 pmAUS - BHM
1 stop5h 15mSouthwest
Deal found 11/4$325
This Delta deal was found by Cheapflights users on 11/2. 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.
Mon 12/155:20 amBHM - AUS
1 stop4h 30mDelta
Tue 12/306:25 amAUS - BHM
1 stop5h 48mDelta
Deal found 11/2$341
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/161:45 pmBHM - AUS
1 stop8h 59mUnited Airlines
Thu 1/15:30 amAUS - BHM
2 stops7h 34mUnited Airlines
Deal found 11/2$348
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/204:40 pmBHM - AUS
1 stop6h 59mAmerican Airlines
Tue 12/305:51 pmAUS - BHM
1 stop5h 57mAmerican Airlines
Deal found 11/2$364
This Delta deal was found by Cheapflights users on 11/2. 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 12/197:24 pmBHM - AUS
1 stop5h 04mDelta
Fri 1/26:25 amAUS - BHM
1 stop5h 48mDelta
Deal found 11/2$367
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/157:30 amBHM - AUS
1 stop8h 15mUnited Airlines
Thu 1/15:30 amAUS - BHM
2 stops7h 34mUnited Airlines
Deal found 11/2$369

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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$273
(Delta)

One-way from

$137
(United Airlines)

Popular in

September

Cheapest in

August

Average price

$432
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
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 4, 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 12/17

5:20 am-11:15 am

1 stop5h 55m

Austin Bergstrom

Thu 1/1

5:20 am-9:13 am

1 stop3h 53m

$273

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Wed 1/14

9:23 am-4:05 pm

1 stop6h 42m

Austin Bergstrom

Sun 1/18

10:58 am-2:36 pm

1 stop3h 38m

$273

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Thu 1/15

9:13 am-1:57 pm

1 stop4h 44m

Austin Bergstrom

Sun 1/18

8:00 am-2:36 pm

1 stop6h 36m

$294

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Wed 1/14

7:45 am-1:57 pm

1 stop6h 12m

Austin Bergstrom

Mon 1/19

5:10 pm-9:14 pm

1 stop4h 04m

$294

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Thu 1/15

7:45 am-1:57 pm

1 stop6h 12m

Austin Bergstrom

Tue 1/20

12:34 pm-5:52 pm

1 stop5h 18m

$294

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Thu 12/18

10:56 am-5:32 pm

1 stop6h 36m

Austin Bergstrom

Wed 12/31

5:20 am-12:13 pm

1 stop6h 53m

$294

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Mon 12/15

8:01 am-12:37 pm

1 stop4h 36m

Austin Bergstrom

Thu 1/1

5:20 am-9:13 am

1 stop3h 53m

$294

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Wed 12/17

6:40 am-2:19 pm

1 stop7h 39m

Austin Bergstrom

Mon 1/5

10:58 am-2:36 pm

1 stop3h 38m

$294

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Tue 12/16

2:28 pm-7:13 pm

1 stop4h 45m

Austin Bergstrom

Mon 1/5

8:00 am-2:36 pm

1 stop6h 36m

$294

BirminghamAustin

BHM - AUS

BHMAUS

Birmingham

Thu 12/18

4:19 pm-9:48 pm

1 stop5h 29m

Austin Bergstrom

Mon 1/5

10:58 am-2:36 pm

1 stop3h 38m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 23 results
1
2
3

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Austin flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

Use this chart to determine the optimal time to book a round-trip flight from Birmingham to Austin. Price data was last updated on October 31, 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 $91). Flying from Birmingham, Alabama to Austin in March is currently the most expensive (average of $253). 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 November 4, 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 16% 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 Saturday evenings when fares are most often at their lowest. Tuesday at noon 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 November 4, 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
4,239 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

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
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

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 5h 55m. Delta provides one of the quickest options available for as low as $273. The distance from Birmingham, Alabama to Austin is about 680 mi.

  • 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 American Airlines and United Airlines - these airlines can fly you to your destination from $266 and $271, respectively. Delta is 38% 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 $91). Flying from Birmingham, Alabama to Austin in March is currently the most expensive (average of $253). 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
Cedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
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 for Birmingham to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Dallas/Fort Worth flights
Atlanta to Hobby flights
Atlanta to George Bush Intcntl flights
Atlanta to Austin flights
Atlanta to San Antonio flights
Atlanta to Love Field flights
Chattanooga to Dallas/Fort Worth flights
Pensacola to Dallas/Fort Worth flights
Montgomery to Hobby flights
Birmingham to Dallas/Fort Worth flights
Pensacola to Hobby flights
Chattanooga to Hobby flights
Birmingham to Hobby flights
Atlanta to El Paso flights
Montgomery to George Bush Intcntl flights
Pensacola to George Bush Intcntl flights
Chattanooga to George Bush Intcntl flights
Huntsville to Hobby flights
Montgomery to Dallas/Fort Worth flights
Huntsville to George Bush Intcntl flights
Birmingham to George Bush Intcntl flights
Huntsville to Dallas/Fort Worth flights
Valparaiso to Dallas/Fort Worth flights
Birmingham to Love Field flights
Pensacola to Love Field flights
Mobile to Hobby flights
Montgomery to Love Field flights
Huntsville to San Antonio flights
Mobile to George Bush Intcntl flights
Mobile to Dallas/Fort Worth flights
Chattanooga to Love Field flights
Atlanta to Midland flights
Atlanta to Harlingen flights
Chattanooga to Austin flights
Huntsville to Austin flights
Pensacola to Austin flights
Valparaiso to Love Field flights
Atlanta to Lubbock flights
Valparaiso to Hobby flights
Pensacola to San Antonio flights
Birmingham to San Antonio flights
Chattanooga to San Antonio flights
Atlanta to McAllen flights
Huntsville to Love Field flights
Atlanta to Amarillo flights
Mobile to Austin flights
Pensacola to El Paso flights
Valparaiso to George Bush Intcntl flights
Pensacola to Lubbock flights

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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$251Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$271Average$389FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$286Average$421FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.