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$135+ Cheap flights from Portland to Burlington, VT (PDX - BTV)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTV
Mar 12 — Mar 191
Thu 3/12
Thu 3/19
1 adult, Economy
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Cheap flight deals from Portland to Burlington

Cheapest flights from Portland to Burlington
Explore the most affordable flight options available from Portland to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2026.

This Delta deal was found by Cheapflights users on 2/6. 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.
Tue 3/106:05 am
PDX
-
BTV
2 stops14h 00m
Delta
Tue 3/174:32 pm
BTV
-
PDX
1 stop8h 21m
Delta
Deal found 2/6$274
This Delta deal was found by Cheapflights users on 2/6. 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.
Mon 3/911:15 pm
PDX
-
BTV
2 stops14h 07m
Delta
Wed 3/184:32 pm
BTV
-
PDX
1 stop8h 21m
Delta
Deal found 2/6$304
This American Airlines deal was found by Cheapflights users on 2/7. 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 5/111:47 pm
PDX
-
BTV
2 stops14h 13m
American Airlines
Tue 5/511:57 am
BTV
-
PDX
2 stops13h 45m
American Airlines
Deal found 2/7$309
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:05 pm
PDX
-
BTV
2 stops11h 09m
United Airlines
Wed 5/64:55 pm
BTV
-
PDX
1 stop8h 35m
United Airlines
Deal found 2/9$318
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:54 pm
PDX
-
BTV
1 stop7h 28m
United Airlines
Tue 3/174:55 pm
BTV
-
PDX
1 stop8h 50m
United Airlines
Deal found 2/6$329
This United Airlines deal was found by Cheapflights users on 2/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:55 pm
PDX
-
BTV
1 stop9h 31m
United Airlines
Wed 4/2210:46 am
BTV
-
PDX
2 stops12h 56m
United Airlines
Deal found 2/6$334
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:59 pm
PDX
-
BTV
2 stops13h 30m
American Airlines
Tue 3/175:35 am
BTV
-
PDX
2 stops14h 33m
American Airlines
Deal found 2/6$335
This United Airlines deal was found by Cheapflights users on 2/7. 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 8/1510:59 pm
PDX
-
BTV
1 stop9h 16m
United Airlines
Sat 8/224:48 pm
BTV
-
PDX
1 stop10h 04m
United Airlines
Deal found 2/7$346
This Delta deal was found by Cheapflights users on 2/6. 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.
Wed 3/117:00 am
PDX
-
BTV
1 stop14h 05m
Delta
Tue 3/174:32 pm
BTV
-
PDX
1 stop8h 21m
Delta
Deal found 2/6$357

Find flight deals from Portland to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Burlington (BTV). 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 February 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Delta)

One-way from

$135
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$508
Provider with most accurate pricing for Portland-Burlington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Burlington flights.
Search Deals
From Portland to Burlington
Search Deals
One-way flight from Portland to Burlington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Burlington 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 February 10, 2026.
Use the filters below to find and compare flights from Portland to Burlington that are best for you.

Fly from

Portland

Fly to

Burlington

Route

Depart

Return

Price

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 3/10

6:05 am-11:05 pm

2 stops14h 00m

Burlington

Mon 3/16

4:32 pm-9:53 pm

1 stop8h 21m

$329

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Thu 4/2

10:55 pm-11:26 am

1 stop9h 31m

Burlington

Wed 4/22

10:46 am-8:42 pm

2 stops12h 56m

$334

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Sun 6/7

10:40 pm-11:15 am

1 stop9h 35m

Burlington

Mon 6/15

4:42 pm-11:52 pm

1 stop10h 10m

$385

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Mon 6/8

7:40 pm-12:43 pm

2 stops14h 03m

Burlington

Tue 6/16

3:50 pm-11:43 am

1 stop22h 53m

$392

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Mon 3/9

7:00 am-12:05 am

1 stop14h 05m

Burlington

Wed 3/18

4:32 pm-9:53 pm

1 stop8h 21m

$392

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Sat 6/6

11:03 pm-12:04 am

1 stop22h 01m

Burlington

Tue 6/16

3:50 pm-11:43 am

1 stop22h 53m

$425

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Fri 6/12

10:55 pm-11:45 am

1 stop9h 50m

Burlington

Thu 6/18

3:50 pm-11:43 am

1 stop22h 53m

$427

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Fri 6/5

10:56 pm-9:31 am

1 stop7h 35m

Burlington

Mon 6/8

4:42 pm-11:52 pm

1 stop10h 10m

$429

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Mon 6/8

7:40 pm-12:43 pm

2 stops14h 03m

Burlington

Wed 6/17

3:50 pm-11:43 am

1 stop22h 53m

$432

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Sat 3/7

12:05 am-11:05 pm

2 stops19h 00m

Burlington

Tue 3/17

4:32 pm-9:53 pm

1 stop8h 21m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 21 results
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Compare providers for flights from Portland to Burlington

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

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

How far ahead should I book a flight from Portland to Burlington, Vermont?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Burlington. Price data was last updated on February 6, 2026.

The best time to book flights from Portland to Burlington, Vermont is 74 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 Portland to Burlington, Vermont?

Currently, October is the cheapest month in which you can book a flight from Portland to Burlington, Vermont (average of $250). Flying from Portland to Burlington, Vermont in March is currently the most expensive (average of $580). 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.

Reviews of airlines servicing Burlington

Get insights into the airlines that provide service to Burlington. 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 Burlington. Reviews last updated February 10, 2026.
Read through reviews of airlines operating flights from Portland to Burlington, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,178 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,269 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,262 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Burlington. 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 Portland to Burlington, Vermont?

    There are many flights that can get you from Portland to Burlington, Vermont in 9h 31m. Fly via United Airlines or Delta to get the fastest option. The distance from Portland to Burlington, Vermont is about 2375 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Burlington, Vermont round-trip?

    Currently priced at $279, Delta will fly you from Portland to Burlington, Vermont 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 $292 and $295, respectively. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Portland to Burlington, Vermont one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $125 and $125 on United Airlines and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Burlington 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 Portland to Burlington, Vermont?

    Currently, October is the cheapest month in which you can book a flight from Portland to Burlington, Vermont (average of $250). Flying from Portland to Burlington, Vermont in March is currently the most expensive (average of $580). 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 Burlington?

Book flights to Burlington if you plan to visit one of these locations
South Burlington

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Top 3 airlines flying from Portland to Burlington

Discover the top 3 airlines that operate flights from Portland to Burlington. 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 February 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$279Average$520FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$538FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$522FlexibilityNo cancel feeOn-time69%

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