$172+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — AUS
Jun 5 — Jun 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Burlington 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 Burlington to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Burlington to AustinExplore 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 6, 2026.
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 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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 9/56:00 am
BTV
- AUS
1 stop6h 52m
United Airlines
Wed 9/96:25 am
AUS
- BTV
1 stop6h 43m
United Airlines
Deal found 5/3![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 5/2. 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 5/292:20 pm
BTV
- AUS
1 stop7h 50m
Delta
Tue 6/22:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 5/2. 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 5/296:30 am
BTV
- AUS
1 stop9h 15m
Delta
Wed 6/310:57 am
AUS
- BTV
2 stops11h 26m
Delta
Deal found 5/2![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 5/2. 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 5/291:10 pm
BTV
- AUS
2 stops9h 52m
Delta
Sat 6/62:48 pm
AUS
- BTV
2 stops8h 21m
Delta
Deal found 5/2![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/305:30 am
BTV
- AUS
1 stop7h 56m
Delta
Tue 6/22:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/305:05 pm
BTV
- AUS
1 stop6h 06m
Delta
Wed 6/310:57 am
AUS
- BTV
2 stops12h 12m
Delta
Deal found 5/2![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 5/2. 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 5/295:05 pm
BTV
- AUS
1 stop6h 06m
Delta
Fri 6/52:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 5/2. 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.
Thu 6/45:30 am
BTV
- AUS
1 stop9h 13m
Delta
Sat 6/62:48 pm
AUS
- BTV
2 stops8h 21m
Delta
Deal found 5/2![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/306:18 am
BTV
- AUS
2 stops12h 44m
Delta
Sat 6/62:48 pm
AUS
- BTV
2 stops8h 21m
Delta
Deal found 5/2![Delta logo]()
$344
Best flights from Burlington to AustinDiscover carefully curated flight deals from Burlington to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from Burlington to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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 9/96:00 am
BTV
- AUS
1 stop6h 52m
United Airlines
Sat 9/1212:58 pm
AUS
- BTV
1 stop7h 49m
United Airlines
Deal found 5/3![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 5/2. 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 5/292:20 pm
BTV
- AUS
1 stop7h 50m
Delta
Tue 6/22:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/306:18 am
BTV
- AUS
2 stops11h 15m
Delta
Sat 6/62:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 5/6. 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 9/106:00 am
BTV
- AUS
2 stops12h 10m
Delta
Sun 9/134:40 pm
AUS
- BTV
1 stop5h 22m
Delta
Deal found 5/6![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 6/15:05 pm
BTV
- AUS
1 stop6h 06m
Delta
Mon 6/812:09 pm
AUS
- BTV
2 stops10h 18m
Delta
Deal found 5/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/5. 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 9/1712:25 pm
BTV
- AUS
1 stop7h 10m
Delta
Mon 9/2110:55 am
AUS
- BTV
2 stops11h 32m
Delta
Deal found 5/5![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/1. 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 7/166:30 am
BTV
- AUS
1 stop8h 36m
Delta
Sun 7/195:20 am
AUS
- BTV
1 stop6h 20m
Delta
Deal found 5/1![Delta logo]()
$434
Last-minute flights from Burlington to AustinDiscover last-minute flight deals from Burlington to Austin. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Austin. Data last updated May 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/2. 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 5/292:20 pm
BTV
- AUS
1 stop7h 50m
Delta
Tue 6/22:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 5/2. 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 5/291:10 pm
BTV
- AUS
2 stops9h 52m
Delta
Sat 6/62:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 5/2. 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 5/295:05 pm
BTV
- AUS
1 stop6h 06m
Delta
Fri 6/52:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/305:30 am
BTV
- AUS
1 stop7h 56m
Delta
Tue 6/22:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/306:18 am
BTV
- AUS
2 stops11h 15m
Delta
Sat 6/62:48 pm
AUS
- BTV
1 stop7h 56m
Delta
Deal found 5/2![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/306:18 am
BTV
- AUS
2 stops12h 44m
Delta
Wed 6/310:57 am
AUS
- BTV
2 stops12h 12m
Delta
Deal found 5/2![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 5/2. 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.
Thu 6/45:30 am
BTV
- AUS
1 stop9h 13m
Delta
Sat 6/62:48 pm
AUS
- BTV
2 stops8h 21m
Delta
Deal found 5/2![Delta logo]()
$339
One-way flights from Burlington to AustinSearch for one-way flight options from Burlington to Austin. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from Burlington to Austin. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:24 pm
BTV
- AUS
2 stops22h 28m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:36 pm
BTV
- AUS
2 stops46h 59m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 7/212:24 pm
BTV
- AUS
2 stops25h 21m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Tue 6/161:25 pm
BTV
- AUS
2 stops21h 27m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 5/1412:24 pm
BTV
- AUS
3 stops25h 44m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:25 pm
BTV
- AUS
2 stops21h 12m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$287
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (United Airlines) |
One-way from | $172 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $443 |
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 6, 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
Cheapest round-trip
Quickest round-trip
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Wed 9/9
6:00 am-11:52 am
1 stop6h 52m
Austin Bergstrom
Sat 9/12
12:58 pm-9:47 pm
1 stop7h 49m
$251
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Fri 5/29
2:20 pm-9:10 pm
1 stop7h 50m
Austin Bergstrom
Tue 6/2
2:48 pm-11:44 pm
1 stop7h 56m
$277
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Sat 5/30
6:18 am-4:33 pm
2 stops11h 15m
Austin Bergstrom
Sat 6/6
2:48 pm-11:44 pm
1 stop7h 56m
$318
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Thu 9/10
6:00 am-5:10 pm
2 stops12h 10m
Austin Bergstrom
Sun 9/13
4:40 pm-11:02 pm
1 stop5h 22m
$354
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Mon 6/1
5:05 pm-10:11 pm
1 stop6h 06m
Austin Bergstrom
Mon 6/8
12:09 pm-11:27 pm
2 stops10h 18m
$354
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Thu 9/17
12:25 pm-6:35 pm
1 stop7h 10m
Austin Bergstrom
Mon 9/21
10:55 am-11:27 pm
2 stops11h 32m
$354
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Thu 7/16
6:30 am-2:06 pm
1 stop8h 36m
Austin Bergstrom
Sun 7/19
5:20 am-12:40 pm
1 stop6h 20m
$434
Cheapest one-way
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Thu 6/25
12:24 pm-9:52 am
2 stops22h 28m
$172
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Thu 5/14
12:24 pm-1:08 pm
3 stops25h 44m
$264
BurlingtonAustin
BTV - AUS
BTVAUS
Burlington
Mon 6/1
7:43 pm-10:59 am
1 stop16h 16m
$303
Showing 1-10 of 12 resultsSorted by cheapest first
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.
| 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 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.
BTV-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 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 $567). 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 6, 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.
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.9
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Georgetown
Bastrop
Dripping Springs
Seguin
Canyon Lake
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
Austin flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Burlington
Popular flights
Alternative routes for Burlington 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 May 6, 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 Burlington to Austin by cabin class
Find flights from Burlington to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Burlington and Austin flights
Browse other Burlington and Austin flight options. Last updated on May 6, 2026.
Other flights from Burlington
Browse through other flights departing from Burlington. Flights are based on user searches made on Cheapflights and were last updated on May 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$482 | FlexibilityNo cancel fee | On-time69% |