HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Burlington

$226+ Cheap flights from Seattle to Burlington (SEA - 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BTV
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle 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 Seattle/Tacoma Intl to Burlington are usually found in January or September, booked 85 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Burlington

Cheapest flights from Seattle to Burlington
Explore the most affordable flight options available from Seattle to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/2511:59 pmSEA - BTV
1 stop7h 23mUnited Airlines
Mon 1/54:38 pmBTV - SEA
1 stop9h 09mUnited Airlines
Deal found 12/9$557
This Delta deal was found by Cheapflights users on 12/12. 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 12/1611:50 amSEA - BTV
1 stop8h 42mDelta
Mon 12/225:30 amBTV - SEA
1 stop9h 51mDelta
Deal found 12/12$596
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/2411:15 pmSEA - BTV
1 stop8h 01mUnited Airlines
Sat 1/32:27 pmBTV - SEA
2 stops11h 20mUnited Airlines
Deal found 12/10$643
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/1610:38 amSEA - BTV
2 stops10h 57mAmerican Airlines
Mon 12/226:00 amBTV - SEA
2 stops11h 54mAmerican Airlines
Deal found 12/11$760

Find flight deals from Seattle to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$288
(United Airlines)

One-way from

$226
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$789
Provider with most accurate pricing for Seattle/Tacoma Intl-Burlington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Burlington flights.
Search Deals
From Seattle/Tacoma Intl to Burlington
Search Deals
One-way flight from Seattle/Tacoma Intl to Burlington
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 December 12, 2025.
Use the filters below to find and compare flights from Seattle to Burlington that are best for you.

Fly from

Seattle

Fly to

Burlington

Route

Depart

Return

Price

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Thu 1/8

8:40 am-10:40 pm

2 stops11h 00m

Burlington

Thu 1/15

6:12 am-11:32 am

1 stop8h 20m

$298

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Sat 1/31

11:10 pm-12:45 pm

2 stops10h 35m

Burlington

Sat 2/7

7:10 am-2:21 pm

1 stop10h 11m

$314

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Wed 2/11

7:00 am-10:31 pm

2 stops12h 31m

Burlington

Wed 2/18

4:35 pm-10:43 pm

1 stop9h 08m

$314

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Thu 1/8

7:20 am-11:10 pm

2 stops12h 50m

Burlington

Thu 1/15

1:28 pm-10:25 pm

1 stop11h 57m

$322

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Wed 1/21

11:45 pm-1:27 pm

1 stop10h 42m

Burlington

Sat 1/24

2:15 pm-11:15 pm

1 stop12h 00m

$329

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Sat 1/31

10:58 am-9:29 pm

1 stop7h 31m

Burlington

Sat 2/7

6:12 am-11:32 am

1 stop8h 20m

$329

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Sun 2/1

9:25 pm-10:33 am

3 stops58h 08m

$226

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Fri 3/20

10:57 pm-10:31 am

1 stop8h 34m

$343

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Sat 5/9

11:33 pm-11:51 am

1 stop9h 18m

$343

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Fri 1/9

1:30 pm-11:19 pm

1 stop6h 49m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results
1
2

Compare providers for flights from Seattle 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 Seattle to Burlington in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Seattle-Burlington flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Burlington flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Burlington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Burlington flights, Cheapflights users trust eDreams the most. eDreams 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 Seattle-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 Seattle to Burlington

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

How far ahead should I book a flight from Seattle to Burlington?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Burlington. Price data was last updated on December 5, 2025.

The price you pay for your flight from Seattle to Burlington may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Burlington?

Currently, January is the cheapest month in which you can book a flight from Seattle to Burlington (average of $308). Flying from Seattle to Burlington in June is currently the most expensive (average of $455). 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 SEA to BTV?

Find hourly flight availability from Seattle 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 December 12, 2025.

It’s typically best to fly out from Seattle to Burlington in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 12, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Seattle to Burlington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

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
9,095 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

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
11,050 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

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 Seattle 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 Seattle to Burlington?

    Airlines like United Airlines and Delta fly from Seattle to Burlington in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 25m. The distance between Seattle and Burlington is about 2329 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Burlington round-trip?

    According to our current data, Delta ($308), American Airlines ($338), and United Airlines ($338) offers the cheapest pricing from Seattle to Burlington. Users have found that Delta is 47% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $228. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Seattle to Burlington for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Burlington?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Burlington (average of $308). Flying from Seattle to Burlington in June is currently the most expensive (average of $455). 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

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 Seattle to Burlington

Discover the top 3 airlines that operate flights from Seattle 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$511FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$338Average$568FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$561FlexibilityNo cancel feeOn-time69%

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.