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$126+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTV
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Burlington are usually found in January or August, booked 74 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap 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 September 17, 2025.

Round-trip from

$256
(American Airlines)

One-way from

$126
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$499
From Portland to Burlington
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One-way flight from Portland to Burlington
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Highest demand for flights based on searches. 16% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:59 pmPDX - BTV
2 stops10h 35mUnited Airlines
Sat 11/14:46 pmBTV - PDX
1 stop8h 47mUnited Airlines
Deal found 9/16$256
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/2810:10 pmPDX - BTV
2 stops15h 25mDelta
Sat 11/17:14 amBTV - PDX
2 stops11h 51mDelta
Deal found 9/15$261
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/1112:35 amPDX - BTV
2 stops11h 33mDelta
Tue 11/184:57 pmBTV - PDX
1 stop8h 08mDelta
Deal found 9/15$285
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/2810:29 amPDX - BTV
1 stop8h 39mAmerican Airlines
Sat 11/16:04 pmBTV - PDX
1 stop8h 02mAmerican Airlines
Deal found 9/15$305
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/1511:44 amPDX - BTV
1 stop7h 56mDelta
Wed 11/197:05 amBTV - PDX
2 stops13h 38mDelta
Deal found 9/15$310
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:20 amPDX - BTV
2 stops13h 48mDelta
Tue 11/47:14 amBTV - PDX
2 stops13h 13mDelta
Deal found 9/16$315
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 11/1311:44 amPDX - BTV
1 stop7h 56mDelta
Wed 11/197:05 amBTV - PDX
2 stops13h 38mDelta
Deal found 9/15$350

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 September 17, 2025.
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 10/28

11:59 pm-1:34 pm

2 stops10h 35m

Burlington

Sat 11/1

4:46 pm-10:33 pm

1 stop8h 47m

$256

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 11/11

12:35 am-3:08 pm

2 stops11h 33m

Burlington

Tue 11/18

4:57 pm-10:05 pm

1 stop8h 08m

$285

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 10/28

11:59 pm-4:17 pm

2 stops13h 18m

Burlington

Tue 11/4

6:00 am-5:12 pm

2 stops14h 12m

$315

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Mon 10/27

12:40 am-1:43 pm

2 stops10h 03m

Burlington

Tue 11/4

7:14 am-5:27 pm

2 stops13h 13m

$315

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Thu 11/13

11:44 am-10:40 pm

1 stop7h 56m

Burlington

Wed 11/19

7:05 am-5:43 pm

2 stops13h 38m

$350

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Wed 10/15

6:25 pm-9:54 am

2 stops12h 29m

Burlington

Wed 10/22

12:34 pm-10:45 pm

2 stops13h 11m

$415

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Wed 11/19

11:44 am-10:40 pm

1 stop7h 56m

Burlington

Tue 11/25

7:05 am-5:43 pm

2 stops13h 38m

$468

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Sat 10/25

12:40 am-12:40 pm

1 stop9h 00m

Burlington

Tue 10/28

6:00 am-1:00 pm

1 stop10h 00m

$468

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Sat 10/11

10:32 pm-11:53 am

1 stop10h 21m

$126

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 10/14

10:17 pm-11:53 am

1 stop10h 36m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Burlington. Price data was last updated on September 12, 2025.

Booking 74 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, January is the cheapest month in which you can book a flight from Portland to Burlington (average of $327). Flying from Portland to Burlington in December is currently the most expensive (average of $441). 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 PDX to BTV?

Find hourly flight availability from Portland to Burlington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Portland to Burlington, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 39% versus a flight in the morning.

How much does it cost to fly round-trip from Portland to Burlington?

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 September 17, 2025.
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
8.0
Very good
7,957 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $256, United Airlines can have you in Burlington from Portland in 10h 35m. 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, Delta ($279), American Airlines ($284), and United Airlines ($299) offers the cheapest pricing from Portland to Burlington. Delta is currently priced 49% below the average price you’ll pay for this route.

  • 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, January is the cheapest month in which you can book a flight from Portland to Burlington (average of $327). Flying from Portland to Burlington in December is currently the most expensive (average of $441). 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
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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$279Average$597FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$284Average$516FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$541FlexibilityNo cancel feeOn-time69%

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