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Cheap flights from Burlington to Seattle

BTV — SEA
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Burlington to Seattle

Popular in

March

Cheapest in

January

Average price

C$ 843
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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

Cheapflights Insights

Everything you need to know about your flight from Burlington to Seattle

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

The best time to book flights from Burlington to Seattle is 41 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 Burlington to Seattle?

Currently, January is the cheapest month in which you can book a flight from Burlington to Seattle (average of C$ 537). Flying from Burlington to Seattle in March is currently the most expensive (average of C$ 976). 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.

Related info for your journey

  • 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 to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Burlington to Seattle (average of C$ 537). Flying from Burlington to Seattle in March is currently the most expensive (average of C$ 976). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Leavenworth
Mukilteo
Tacoma
Renton
Cashmere
Lynnwood
Ellensburg
Tukwila
Olympia
Marysville
Federal Way
Kirkland

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How does Cheapflights help users find flights from Burlington to Seattle?

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Why should you use Cheapflights to find cheap flight tickets from Burlington to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Burlington to Seattle.

Can Cheapflights find flights from Burlington to Seattle with no change fees?

Certainly. Search results for flights to Seattle from Burlington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Burlington to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Burlington to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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