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$178+ Cheap flights from Burlington, VT to Seattle (BTV - SEA)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SEA
mar. 31 — abr. 71
lun. 3/31
lun. 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Burlington to Seattle/Tacoma Intl are usually found in January or February, booked 49 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Burlington to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Seattle (SEA). 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 marzo 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$412
(American Airlines)

One-way from

$223
(Sun Country Air)

Popular in

November

Cheapest in

January

Average price

$543
Provider with most accurate pricing for Burlington-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Burlington-Seattle/Tacoma Intl flights.
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From Burlington to Seattle/Tacoma Intl
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One-way flight from Burlington to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Burlington to Seattle

Cheapest flights from Burlington to Seattle
Explore the most affordable flight options available from Burlington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 26, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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.
sáb. 5/34:16 pmBTV - SEA
1 stop8h 43mAmerican Airlines
sáb. 5/106:20 amSEA - BTV
1 stop12h 49mAmerican Airlines
Deal found 3/24$412
This Delta deal was found by Cheapflights users on 3/24. 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.
mar. 9/306:00 amBTV - SEA
2 stops17h 23mDelta
lun. 10/612:40 amSEA - BTV
1 stop8h 55mDelta
Deal found 3/24$431
This United deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/36:30 amBTV - SEA
2 stops15h 22mUnited Airlines
sáb. 5/107:00 amSEA - BTV
3 stops13h 48mUnited Airlines
Deal found 3/24$558
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/911:16 amBTV - SEA
3 stops27h 19mMultiple Airlines
mar. 4/1512:30 pmSEA - BTV
2 stops26h 16mMultiple Airlines
Deal found 3/25$730

Cheapflights Fare Finder

Customize your flight search to find flights from Burlington to Seattle 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 marzo 26, 2025.
Use the filters below to find and compare flights from Burlington to Seattle that are best for you.

Fly from

Burlington

Fly to

Seattle

Route

Depart

Return

Price

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

sáb. 5/3

4:16 pm-9:59 pm

1 stop8h 43m

Seattle/Tacoma Intl

sáb. 5/10

6:20 am-10:09 pm

1 stop12h 49m

$412

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

mié. 6/4

5:00 pm-10:42 pm

1 stop8h 42m

Seattle/Tacoma Intl

sáb. 6/14

10:15 pm-10:24 am

1 stop9h 09m

$457

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

mié. 6/4

5:00 pm-10:23 pm

1 stop8h 23m

Seattle/Tacoma Intl

sáb. 6/14

6:00 am-10:44 pm

2 stops13h 44m

$462

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

mié. 4/9

11:16 am-11:35 am

3 stops27h 19m

Seattle/Tacoma Intl

mar. 4/15

12:30 pm-5:46 pm

2 stops26h 16m

$730

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

mar. 4/22

5:25 am-10:40 am

1 stop8h 15m

Seattle/Tacoma Intl

sáb. 4/26

8:24 am-9:53 pm

1 stop10h 29m

$867

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

dom. 7/13

12:25 pm-10:50 pm

1 stop13h 25m

$178

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

sáb. 5/31

7:14 am-5:28 pm

1 stop13h 14m

$189

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

sáb. 7/12

5:00 pm-11:55 pm

2 stops9h 55m

$234

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

mar. 4/15

6:00 am-3:58 pm

1 stop12h 58m

$269

BurlingtonSeattle

BTV - SEA

BTVSEA

Burlington

jue. 6/19

11:36 am-3:53 pm

2 stops31h 17m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Burlington to Seattle

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 Burlington to Seattle in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Burlington, Vermont-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington, Vermont-Seattle 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 Burlington, Vermont-Seattle 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 Burlington to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Burlington to Seattle. Price data was last updated on March 21, 2025.

The price you pay for your flight from Burlington, Vermont to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 49 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 Burlington, Vermont to Seattle?

Currently, January is the cheapest month in which you can book a flight from Burlington, Vermont to Seattle (average of $238). Flying from Burlington, Vermont to Seattle in July is currently the most expensive (average of $411). 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 BTV to SEA?

Find hourly flight availability from Burlington to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Burlington, Vermont to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Burlington, Vermont to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Burlington to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Burlington, Vermont to Seattle flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated marzo 26, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Burlington to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Sun Country Air
6.9
Okay
348 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Burlington to Seattle. 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 Burlington, Vermont to Seattle round-trip?

    Our cheapest airline available from Burlington, Vermont to Seattle is American Airlines. Our recent data shows that you can find tickets from as low as $412 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $457 and $462 round-trip. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

    $223 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $229 and $260, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Burlington, Vermont to Seattle (average of $238). Flying from Burlington, Vermont to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Burlington to Seattle

Discover the top 4 airlines that operate flights from Burlington to Seattle. 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 marzo 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$325Average$439FlexibilityNo cancel feeOn-time83%
DeltaCheapest$338Average$628FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$378Average$702FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$381Average$651FlexibilityNo cancel feeOn-time71%
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