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$203+ Cheap flights from Burlington to Austin (BTV - 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — AUS
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Cheap flight deals from Burlington to Austin

Cheapest flights from Burlington to Austin
Explore the most affordable flight options available from Burlington to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This Delta deal was found by Cheapflights users on 5/18. 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 6/277:05 am
BTV
-
AUS
1 stop7h 34m
Delta
Wed 7/2911:15 am
AUS
-
BTV
1 stop9h 28m
Delta
Deal found 5/18$277
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 10/296:20 am
BTV
-
AUS
1 stop6h 40m
United Airlines
Tue 11/32:10 pm
AUS
-
BTV
1 stop6h 35m
United Airlines
Deal found 5/13$300
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:22 pm
BTV
-
AUS
1 stop9h 24m
American Airlines
Wed 6/34:26 pm
AUS
-
BTV
1 stop6h 14m
American Airlines
Deal found 5/15$310
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
BTV
-
AUS
1 stop6h 26m
American Airlines
Sat 8/13:27 pm
AUS
-
BTV
1 stop7h 49m
American Airlines
Deal found 5/15$320
This American Airlines deal was found by Cheapflights users on 5/18. 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 10/157:27 pm
BTV
-
AUS
1 stop5h 54m
American Airlines
Tue 10/209:47 am
AUS
-
BTV
1 stop7h 37m
American Airlines
Deal found 5/18$321
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:30 am
BTV
-
AUS
1 stop9h 13m
Delta
Tue 6/22:48 pm
AUS
-
BTV
1 stop7h 56m
Delta
Deal found 5/15$323
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:25 am
BTV
-
AUS
1 stop8h 01m
Delta
Sun 6/284:55 pm
AUS
-
BTV
1 stop6h 04m
Delta
Deal found 5/15$334
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:20 pm
BTV
-
AUS
1 stop6h 00m
American Airlines
Mon 9/214:27 pm
AUS
-
BTV
1 stop6h 03m
American Airlines
Deal found 5/16$349
This Delta deal was found by Cheapflights users on 5/17. 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 6/277:05 am
BTV
-
AUS
1 stop7h 34m
Delta
Mon 7/274:55 pm
AUS
-
BTV
1 stop6h 04m
Delta
Deal found 5/17$364
This United Airlines deal was found by Cheapflights users on 5/18. 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 6/34:47 pm
BTV
-
AUS
1 stop7h 04m
United Airlines
Sat 6/612:59 pm
AUS
-
BTV
1 stop7h 46m
United Airlines
Deal found 5/18$369
This Delta deal was found by Cheapflights users on 5/18. 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 9/105:00 pm
BTV
-
AUS
1 stop5h 55m
Delta
Sun 9/134:40 pm
AUS
-
BTV
1 stop5h 22m
Delta
Deal found 5/18$370

Find flight deals from Burlington to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) 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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Delta)

One-way from

$203
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$416
Provider with most accurate pricing for Burlington-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Austin Bergstrom flights.
Search Deals
From Burlington to Austin Bergstrom
Search Deals
One-way flight from Burlington to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington 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 May 18, 2026.
Use the filters below to find and compare flights from Burlington to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Thu 10/29

6:20 am-12:00 pm

1 stop6h 40m

Austin Bergstrom

Tue 11/3

2:10 pm-9:45 pm

1 stop6h 35m

$300

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Sat 6/27

7:05 am-1:39 pm

1 stop7h 34m

Austin Bergstrom

Mon 7/27

4:55 pm-11:59 pm

1 stop6h 04m

$323

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Thu 7/16

4:52 pm-9:58 pm

1 stop6h 06m

Austin Bergstrom

Sun 7/19

4:55 pm-11:59 pm

1 stop6h 04m

$349

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Sat 6/6

5:30 am-1:43 pm

1 stop9h 13m

Austin Bergstrom

Fri 6/19

4:55 pm-11:59 pm

1 stop6h 04m

$349

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Fri 6/26

5:25 am-12:26 pm

1 stop8h 01m

Austin Bergstrom

Mon 6/29

5:25 am-1:46 pm

1 stop7h 21m

$349
Quickest round-trip

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Thu 9/10

5:00 pm-9:55 pm

1 stop5h 55m

Austin Bergstrom

Sun 9/13

4:40 pm-11:02 pm

1 stop5h 22m

$370

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Fri 5/29

11:10 am-7:57 pm

2 stops9h 47m

Austin Bergstrom

Wed 6/3

4:22 pm-11:28 pm

1 stop6h 06m

$409

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Mon 6/22

2:24 pm-10:03 am

1 stop20h 39m

Austin Bergstrom

Tue 6/30

5:20 am-12:40 pm

1 stop6h 20m

$432

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Thu 9/10

6:00 am-11:54 am

1 stop6h 54m

Austin Bergstrom

Mon 9/14

11:43 am-9:38 pm

2 stops8h 55m

$454
Cheapest one-way

BurlingtonAustin

BTV - AUS

BTVAUS

Burlington

Wed 5/27

5:46 pm-3:48 pm

2 stops47h 02m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Burlington 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 Burlington to Austin in May.
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 Burlington-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-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 Burlington-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 Burlington to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Burlington 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 Burlington to Austin

How far ahead should I book a flight from Burlington to Austin?

The best time to book flights from Burlington to Austin is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Burlington to Austin?

Currently, January is the cheapest month in which you can book a flight from Burlington to Austin (average of $334). Flying from Burlington to Austin in April is currently the most expensive (average of $583). 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 Burlington to Austin?

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 May 18, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Burlington 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.
Delta
7.9
Good
8,447 reviews

Food

7.2

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,447 reviews
Delta
7.9
Good
8,447 reviews

Food

7.2

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,737 reviews
Delta
7.9
Good
8,447 reviews

Food

7.2

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,648 reviews
Delta
7.9
Good
8,447 reviews

Food

7.2

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Burlington 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 Burlington to Austin?

    United Airlines and Delta can get you from Burlington to Austin in just under 6h 40m. Your travel time can differ by up to 54m. There are 1658 mi between Burlington and Austin. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Burlington to Austin round-trip?

    American Airlines, at $249, was found to be the cheapest airline from Burlington to Austin.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Burlington to Austin one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $143. American Airlines flights start at $232 while deals on United Airlines start at $261 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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 Burlington to Austin?

    Currently, January is the cheapest month in which you can book a flight from Burlington to Austin (average of $334). Flying from Burlington to Austin in April is currently the most expensive (average of $583). 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
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Burlington to Austin

Discover the top 3 airlines that operate flights from Burlington 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$249Average$370FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$482FlexibilityNo cancel feeOn-time69%

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