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Burlington

$207+ Cheap flights from Portland to Burlington (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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTV
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
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 July 28, 2026.

This Delta deal was found by Cheapflights users on 7/28. 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 10/2311:12 pm
PDX
-
BTV
1 stop10h 00m
Delta
Tue 10/272:31 pm
BTV
-
PDX
1 stop9h 19m
Delta
Deal found 7/28$379
This Delta deal was found by Cheapflights users on 7/28. 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 10/2311:00 pm
PDX
-
BTV
2 stops14h 02m
Delta
Wed 10/286:35 am
BTV
-
PDX
2 stops16h 25m
Delta
Deal found 7/28$389
This Delta deal was found by Cheapflights users on 7/26. 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 9/412:35 am
PDX
-
BTV
1 stop7h 47m
Delta
Fri 9/182:28 pm
BTV
-
PDX
1 stop9h 35m
Delta
Deal found 7/26$396
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/2211:02 pm
PDX
-
BTV
1 stop9h 01m
United Airlines
Thu 8/274:07 pm
BTV
-
PDX
1 stop9h 47m
United Airlines
Deal found 7/27$397
This Delta deal was found by Cheapflights users on 7/23. 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 10/218:44 pm
PDX
-
BTV
2 stops11h 10m
Delta
Sat 11/141:30 pm
BTV
-
PDX
1 stop10h 57m
Delta
Deal found 7/23$401
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/711:02 pm
PDX
-
BTV
1 stop9h 01m
United Airlines
Sat 9/1212:10 pm
BTV
-
PDX
1 stop10h 11m
United Airlines
Deal found 7/26$403
This Delta deal was found by Cheapflights users on 7/23. 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 10/218:44 pm
PDX
-
BTV
2 stops11h 10m
Delta
Sun 11/811:50 am
BTV
-
PDX
2 stops13h 06m
Delta
Deal found 7/23$406
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/1711:02 pm
PDX
-
BTV
2 stops11h 59m
United Airlines
Tue 8/254:07 pm
BTV
-
PDX
1 stop7h 58m
United Airlines
Deal found 7/23$413
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/811:02 pm
PDX
-
BTV
1 stop9h 01m
United Airlines
Wed 9/162:36 pm
BTV
-
PDX
1 stop8h 34m
United Airlines
Deal found 7/26$414

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Delta)

One-way from

$207
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$563
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 28, 2026.
Use the filters below to find and compare flights from Portland to Burlington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Fri 10/23

11:12 pm-12:12 pm

1 stop10h 00m

Burlington

Tue 10/27

2:31 pm-8:50 pm

1 stop9h 19m

$379

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Mon 10/26

11:00 pm-11:34 am

1 stop9h 34m

Burlington

Wed 11/4

2:31 pm-8:28 pm

1 stop8h 57m

$379

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Wed 9/9

8:25 am-6:53 pm

1 stop7h 28m

Burlington

Mon 9/14

2:00 pm-10:03 pm

1 stop11h 03m

$379
Quickest round-trip

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Sat 9/19

12:50 pm-12:33 am

1 stop8h 43m

Burlington

Fri 9/25

12:22 pm-5:31 pm

1 stop8h 09m

$379

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Sat 9/19

10:35 am-9:38 pm

1 stop8h 03m

Burlington

Sat 9/26

12:18 pm-6:53 pm

1 stop9h 35m

$379

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Mon 10/26

11:10 pm-4:59 pm

2 stops14h 49m

Burlington

Wed 11/4

1:30 pm-9:27 pm

1 stop10h 57m

$384

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Wed 8/26

8:40 am-11:02 pm

2 stops11h 22m

Burlington

Sun 8/30

6:00 am-11:28 am

1 stop8h 28m

$384

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 8/18

10:55 pm-12:29 pm

2 stops10h 34m

Burlington

Fri 8/28

12:35 pm-8:17 pm

1 stop10h 42m

$384

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Fri 10/23

11:12 pm-12:12 pm

1 stop10h 00m

Burlington

Wed 10/28

5:00 pm-11:47 pm

2 stops9h 47m

$384
Cheapest one-way

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Thu 9/24

3:22 pm-9:13 am

3 stops38h 51m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Burlington. 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 Portland to Burlington?

Currently, May is the cheapest month in which you can book a flight from Portland to Burlington (average of $413). Flying from Portland to Burlington in December is currently the most expensive (average of $609). 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 Portland to Burlington?

Airfare is below average for this route at the moment.

Portland to Burlington flights typically cost between $388 and $563 in October.
The cheapest round-trip price found within the last 5 days was $379 on Delta (Oct 23-Oct 27).

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 July 28, 2026.
Read through reviews of airlines operating flights from Portland to Burlington, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Crew

8.5

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

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
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

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
10,046 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

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
11,839 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

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 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?

    For as low as $379, Delta can have you in Burlington from Portland in 9h 34m. The distance between Portland and Burlington 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 round-trip?

    According to our current data, American Airlines ($292), United Airlines ($309), and Delta ($344) offers the cheapest pricing from Portland to Burlington. American Airlines is currently priced 44% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $124 on United Airlines. Other airlines that offer cheap prices include Delta from $125 and American Airlines from $179 one-way.

  • 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?

    Currently, May is the cheapest month in which you can book a flight from Portland to Burlington (average of $413). Flying from Portland to Burlington in December is currently the most expensive (average of $609). 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
Shelburne

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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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$292Average$545FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$309Average$529FlexibilityNo cancel feeOn-time69%
DeltaCheapest$344Average$539FlexibilityNo cancel feeOn-timeN/A

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