HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Burlington

$179+ Cheap flights from Seattle to Burlington, VT (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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BTV
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 March, booked 84 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 July 1, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$179
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$708
From Seattle/Tacoma Intl to Burlington
Search Deals
One-way flight from Seattle/Tacoma Intl to Burlington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 1, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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 10/186:00 amSEA - BTV
1 stop8h 36mDelta
Sat 10/256:15 pmBTV - SEA
1 stop8h 30mDelta
Deal found 6/30$309
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 8/1812:46 amSEA - BTV
2 stops11h 48mAmerican Airlines
Tue 8/266:00 amBTV - SEA
1 stop8h 04mAmerican Airlines
Deal found 6/30$314
This Sun Country Air deal was found by Cheapflights users on 6/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2611:59 pmSEA - BTV
1 stop8h 29mSun Country Air
Thu 8/712:06 pmBTV - SEA
1 stop13h 44mSun Country Air
Deal found 6/29$375
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 7/226:07 amSEA - BTV
1 stop8h 19mUnited Airlines
Mon 7/284:47 pmBTV - SEA
1 stop10h 12mUnited Airlines
Deal found 7/1$404

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 July 1, 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

Sat 10/18

6:00 am-5:36 pm

1 stop8h 36m

Burlington

Sat 10/25

6:15 pm-11:45 pm

1 stop8h 30m

$309

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Mon 8/18

12:46 am-3:34 pm

2 stops11h 48m

Burlington

Tue 8/26

6:00 am-11:04 am

1 stop8h 04m

$314

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Sat 7/26

11:59 pm-11:28 am

1 stop8h 29m

Burlington

Thu 8/7

12:06 pm-10:50 pm

1 stop13h 44m

$375

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Tue 7/22

6:07 am-5:26 pm

1 stop8h 19m

Burlington

Mon 7/28

4:47 pm-11:59 pm

1 stop10h 12m

$404

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Sat 8/2

6:40 pm-11:40 am

1 stop14h 00m

$183

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Wed 10/8

6:10 am-10:17 pm

1 stop13h 07m

$190

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Wed 7/9

11:59 pm-4:29 pm

2 stops13h 30m

$234

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Wed 8/6

7:00 pm-9:30 am

2 stops11h 30m

$263

SeattleBurlington

SEA - BTV

SEABTV

Seattle/Tacoma Intl

Tue 7/29

5:30 pm-5:50 pm

2 stops21h 20m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, Vermont?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Burlington. Price data was last updated on June 27, 2025.

The price you pay for your flight from Seattle to Burlington, Vermont may vary depending on when you book. For the best chance of a lower fare, look to book 83 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, Vermont?

Currently, January is the cheapest month in which you can book a flight from Seattle to Burlington, Vermont (average of $327). Flying from Seattle 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 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 July 1, 2025.

It’s typically best to fly out from Seattle to Burlington, Vermont at noon. Doing so could potentially save you 13% 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 July 1, 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
8.0
Very good
7,974 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
8,858 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,974 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

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!
Sun Country Air
6.9
Okay
340 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

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 Seattle 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 Seattle to Burlington, Vermont round-trip?

    Cheapflights users have booked flights from Seattle to Burlington, Vermont round-trip from $309. Other airlines that can offer you cheap pricing are American Airlines, from $314, and Sun Country Air, from $375. Users have found that United Airlines is 51% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Seattle to Burlington, Vermont are Sun Country Air ($179), American Airlines ($200), and Delta ($229).

  • 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, Vermont?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Burlington, Vermont (average of $327). Flying from Seattle 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 Seattle?

Book flights to Seattle 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 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$625FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$368Average$604FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$684FlexibilityNo 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.