HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Burlington

$126+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTV
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Burlington 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.

Cheapflights Tip: The best prices from Portland to Burlington are usually found in January or September, booked 40 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 July 3, 2025.

Round-trip from

$250
(United Airlines)

One-way from

$126
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$603
From Portland to Burlington
Search Deals
One-way flight from Portland to Burlington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:52 amPDX - BTV
1 stop7h 53mUnited Airlines
Fri 10/316:25 amBTV - PDX
1 stop8h 23mUnited Airlines
Deal found 7/1$250
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:12 pmPDX - BTV
1 stop8h 37mAmerican Airlines
Tue 8/267:00 amBTV - PDX
1 stop10h 29mAmerican Airlines
Deal found 7/1$251
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 9/239:50 amPDX - BTV
2 stops9h 50mDelta
Tue 9/306:00 amBTV - PDX
2 stops9h 35mDelta
Deal found 7/1$261
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:16 pmPDX - BTV
1 stop16h 05mSun Country Air
Sun 7/201:30 pmBTV - PDX
1 stop12h 16mSun Country Air
Deal found 7/1$410

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 3, 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

10:52 am-9:45 pm

1 stop7h 53m

Burlington

Fri 10/31

6:25 am-11:48 am

1 stop8h 23m

$250

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 8/19

11:12 pm-10:49 am

1 stop8h 37m

Burlington

Tue 8/26

7:00 am-2:29 pm

1 stop10h 29m

$251

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 9/23

9:50 am-10:40 pm

2 stops9h 50m

Burlington

Tue 9/30

6:00 am-12:35 pm

2 stops9h 35m

$261

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Wed 7/16

6:16 pm-1:21 pm

1 stop16h 05m

Burlington

Sun 7/20

1:30 pm-10:46 pm

1 stop12h 16m

$410

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 8/19

11:12 pm-10:49 am

1 stop8h 37m

$126

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 8/5

12:40 am-3:19 pm

2 stops11h 39m

$185

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Wed 8/6

3:10 pm-11:06 am

3 stops16h 56m

$256

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 7/15

5:15 am-10:57 pm

2 stops14h 42m

$534

PortlandBurlington

PDX - BTV

PDXBTV

Portland

Tue 7/15

2:12 pm-9:52 pm

1 stop28h 40m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 June 27, 2025.

The best time to book flights from Portland to Burlington, Vermont is 40 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, January is the cheapest month in which you can book a flight from Portland to Burlington, Vermont (average of $327). Flying from Portland to Burlington, Vermont 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 July 3, 2025.

When flying from Portland to Burlington, Vermont, 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, Vermont?

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 3, 2025.
Read through reviews of airlines operating flights from Portland to Burlington, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
339 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $250, United Airlines will fly you from Portland to Burlington, Vermont and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $251 and $261, respectively. United Airlines is priced at 56% 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 $126. Users have also found prices from $185 and $534 on Delta and Alaska Airlines, 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, January is the cheapest month in which you can book a flight from Portland to Burlington, Vermont (average of $327). Flying from Portland to Burlington, Vermont 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Saint Albans
South Burlington
Shelburne

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.

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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$561FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$557FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$482FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.