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Cheap flights from Burlington to Seattle from $226

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Burlington to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:06 pm - 9:58 pmBTV  Burlington-SEA Seattle/Tacoma Intl
7h 52m1 stop Detroit Metropolitan Wayne County
Delta Logo
1:36 pm - 11:33 pmSEA  Seattle/Tacoma Intl-BTV Burlington
6h 57m1 stop Detroit Metropolitan Wayne County
$379Delta
Tue, Nov 17 - Thu, Dec 3
Delta Logo
2:22 pm - 8:18 pmBTV  Burlington-SEA Seattle/Tacoma Intl
8h 56m1 stop New York John F Kennedy Intl
Delta Logo
1:36 pm - 11:33 pmSEA  Seattle/Tacoma Intl-BTV Burlington
6h 57m1 stop Detroit Metropolitan Wayne County
$379Delta
Wed, Nov 18 - Thu, Dec 3
United Airlines Logo
4:50 pm - 10:56 pmBTV  Burlington-SEA Seattle/Tacoma Intl
9h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
11:14 pm - 10:07 amSEA  Seattle/Tacoma Intl-BTV Burlington
7h 53m1 stop Washington, D.C. Dulles Intl
$379United Airlines
Wed, Sep 30 - Tue, Oct 6
United Airlines Logo
10:00 am - 3:43 pmBTV  Burlington-SEA Seattle/Tacoma Intl
8h 43m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
11:13 pm - 10:48 amSEA  Seattle/Tacoma Intl-BTV Burlington
8h 35m1 stop Chicago O'Hare Intl
$379United Airlines
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
6:00 am - 11:39 amBTV  Burlington-SEA Seattle/Tacoma Intl
8h 39m1 stop Philadelphia
American Airlines Logo
10:48 pm - 12:35 pmSEA  Seattle/Tacoma Intl-BTV Burlington
10h 47m1 stop Philadelphia
$379American Airlines
Fri, Oct 9 - Mon, Oct 19
American Airlines Logo
3:10 pm - 10:57 pmBTV  Burlington-SEA Seattle/Tacoma Intl
10h 47m1 stop Philadelphia
American Airlines Logo
10:31 am - 11:59 pmSEA  Seattle/Tacoma Intl-BTV Burlington
10h 28m1 stop Chicago O'Hare Intl
$379American Airlines
Fri, Sep 25 - Mon, Oct 5
Delta Logo
12:59 pm - 6:37 pmBTV  Burlington-SEA Seattle/Tacoma Intl
8h 38m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:55 am - 12:13 amSEA  Seattle/Tacoma Intl-BTV Burlington
9h 18m1 stop New York John F Kennedy Intl
$379Delta
Thu, Nov 19 - Wed, Dec 2
American Airlines Logo
6:34 pm - 12:36 amBTV  Burlington-SEA Seattle/Tacoma Intl
9h 02m1 stop Chicago O'Hare Intl
American Airlines Logo
10:48 pm - 10:05 amSEA  Seattle/Tacoma Intl-BTV Burlington
8h 17m1 stop Philadelphia
$379American Airlines
Fri, Oct 16 - Thu, Oct 22
Alaska Airlines Logo
5:00 am - 3:32 pmBTV  Burlington-SEA Seattle/Tacoma Intl
13h 32m2 stops Washington, D.C. Reagan-National Los Angeles
Alaska Airlines Logo
3:58 pm - 11:59 pmSEA  Seattle/Tacoma Intl-BTV Burlington
29h 01m2 stops Los Angeles Washington, D.C. Reagan-National
$896Alaska Airlines
Sun, Sep 13 - Thu, Sep 17
Alaska Airlines Logo
3:55 pm - 9:56 pmBTV  Burlington-SEA Seattle/Tacoma Intl
9h 01m1 stop Philadelphia
Alaska Airlines Logo
9:36 am - 10:46 pmSEA  Seattle/Tacoma Intl-BTV Burlington
10h 10m1 stop Philadelphia
$905Alaska Airlines
Fri, Nov 20 - Fri, Nov 27

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American Airlines flights from Burlington to Seattle

Our best American Airlines deals on Burlington to Seattle flight tickets
American Airlines
Sep 10
BTV3:10 pmBurlington
10h 47m
1 stop
SEA10:57 pmSeattle/Tacoma Intl
Sep 15
SEA10:59 amSeattle/Tacoma Intl
8h 40m
1 stop
BTV10:39 pmBurlington
$409
American Airlines
Sep 17
BTV6:33 pmBurlington
8h 38m
1 stop
SEA12:11 amSeattle/Tacoma Intl
Sep 26
SEA10:45 pmSeattle/Tacoma Intl
8h 21m
1 stop
BTV10:06 amBurlington
$419
American Airlines
Sep 19
BTV6:33 pmBurlington
8h 38m
1 stop
SEA12:11 amSeattle/Tacoma Intl
Sep 28
SEA10:45 pmSeattle/Tacoma Intl
10h 53m
1 stop
BTV12:38 pmBurlington
$462

United Airlines flights from Burlington to Seattle

Our best United Airlines deals on Burlington to Seattle flight tickets
United Airlines
Sep 24
BTV12:18 pmBurlington
9h 34m
1 stop
SEA6:52 pmSeattle/Tacoma Intl
Sep 30
SEA10:48 pmSeattle/Tacoma Intl
7h 42m
1 stop
BTV9:30 amBurlington
$406
United Airlines
Sep 10
BTV2:36 pmBurlington
8h 42m
1 stop
SEA8:18 pmSeattle/Tacoma Intl
Sep 15
SEA7:11 amSeattle/Tacoma Intl
11h 27m
2 stops
BTV9:38 pmBurlington
$414
United Airlines
Oct 3
BTV10:11 amBurlington
8h 40m
1 stop
SEA3:51 pmSeattle/Tacoma Intl
Oct 11
SEA11:13 pmSeattle/Tacoma Intl
8h 35m
1 stop
BTV10:48 amBurlington
$415

momondo Fare Finder

 
Use the filters below to find and compare flights from Burlington to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Tue 11/17

5:06 pm-9:58 pm

1 stop7h 52m

Seattle/Tacoma Intl

Thu 12/3

1:36 pm-11:33 pm

1 stop6h 57m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Wed 11/18

2:22 pm-8:18 pm

1 stop8h 56m

Seattle/Tacoma Intl

Thu 12/3

1:36 pm-11:33 pm

1 stop6h 57m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Wed 9/30

4:50 pm-10:56 pm

1 stop9h 06m

Seattle/Tacoma Intl

Tue 10/6

11:14 pm-10:07 am

1 stop7h 53m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Wed 9/23

10:00 am-3:43 pm

1 stop8h 43m

Seattle/Tacoma Intl

Tue 9/29

11:13 pm-10:48 am

1 stop8h 35m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Fri 10/9

6:00 am-11:39 am

1 stop8h 39m

Seattle/Tacoma Intl

Mon 10/19

10:48 pm-12:35 pm

1 stop10h 47m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Fri 9/25

3:10 pm-10:57 pm

1 stop10h 47m

Seattle/Tacoma Intl

Mon 10/5

10:31 am-11:59 pm

1 stop10h 28m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Thu 11/19

12:59 pm-6:37 pm

1 stop8h 38m

Seattle/Tacoma Intl

Wed 12/2

11:55 am-12:13 am

1 stop9h 18m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Fri 10/16

6:34 pm-12:36 am

1 stop9h 02m

Seattle/Tacoma Intl

Thu 10/22

10:48 pm-10:05 am

1 stop8h 17m

$379

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Sun 9/13

5:00 am-3:32 pm

2 stops13h 32m

Seattle/Tacoma Intl

Thu 9/17

3:58 pm-11:59 pm

2 stops29h 01m

$896

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Fri 11/20

3:55 pm-9:56 pm

1 stop9h 01m

Seattle/Tacoma Intl

Fri 11/27

9:36 am-10:46 pm

1 stop10h 10m

$905

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Burlington to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Burlington and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $388 to $538.
The lowest price recently found on this route was $379.

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Burlington to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $387. If you don’t want to visit Seattle in January, then you should wait until April to fly from Burlington, when ticket prices are also cheap, with an average price of $429.

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

You are more likely to see cheaper flights to Seattle from Burlington when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $547 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Burlington for as low as $415 on momondo.

How have Burlington to Seattle flight prices changed over time?

As of August 2026, prices for Burlington to Seattle flights are approximately 97% more expensive when compared to flights at the same time last year.

When to book flights from Burlington to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Burlington to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Burlington to Seattle (BTV to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Burlington to Seattle

Best Price Found

$226

Fastest flight time

8h 21m

Direct flights

None
The best one-way flight to Seattle from Burlington in the past 72 hours is $226. The best round-trip flight deal from Burlington to Seattle found on momondo in the last 72 hours is $379.
The fastest flight from Burlington to Seattle takes 8h 21m
There are no direct flights from Burlington to Seattle. There are no popular flight routes from Burlington to Seattle.
Search flight deals

Frequently asked questions about flying from Burlington to Seattle

  • How far is Burlington to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 2324.7 mi away from Burlington. By plane, this route typically takes 8h 21m.

  • When did momondo last update prices for flights from Burlington Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Burlington Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Burlington Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Burlington Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Burlington Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Burlington to Seattle?

Best airlines flying from Burlington to Seattle

Compare and see reviews for airlines that fly from Burlington to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $328Free CancellationRating
7.1
12,019 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
10,138 reviews
Search United Airlines flights
DeltaPriceFrom $329Free CancellationRating
7.8
8,539 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Redmond
Lakewood
Federal Way
Fife
Tukwila
Puyallup
Lynnwood
Cle Elum
Marysville
Kirkland
Centralia
Lacey
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Burlington to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Burlington.

Can I find flights from Burlington to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Burlington with this policy.

How can momondo help me find flights from Burlington to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Burlington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Burlington to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Burlington and alert you when they change.

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