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Cheap flights from Burlington to Seattle from $228

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.
American Airlines Logo
6:13 pm - 12:36 amBTV  Burlington-SEA Seattle/Tacoma Intl
9h 23m1 stop Chicago O'Hare Intl
American Airlines Logo
10:29 pm - 12:18 pmSEA  Seattle/Tacoma Intl-BTV Burlington
10h 49m1 stop Charlotte Douglas
$399American Airlines
Fri, Apr 9 - Mon, Apr 12
Delta Logo
5:00 pm - 10:05 pmBTV  Burlington-SEA Seattle/Tacoma Intl
8h 05m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 4:17 pmSEA  Seattle/Tacoma Intl-BTV Burlington
7h 17m1 stop Detroit Metropolitan Wayne County
$399Delta
Sat, Feb 6 - Fri, Feb 19
United Airlines Logo
5:15 pm - 10:45 pmBTV  Burlington-SEA Seattle/Tacoma Intl
8h 30m1 stop Chicago O'Hare Intl
United Airlines Logo
8:00 am - 6:53 pmSEA  Seattle/Tacoma Intl-BTV Burlington
7h 53m1 stop Washington, D.C. Dulles Intl
$399United Airlines
Fri, Feb 12 - Sun, Feb 14
United Airlines Logo
2:37 pm - 8:56 pmBTV  Burlington-SEA Seattle/Tacoma Intl
9h 19m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:05 am - 3:59 pmSEA  Seattle/Tacoma Intl-BTV Burlington
7h 54m1 stop Denver Intl
$399United Airlines
Sun, Nov 8 - Sun, Nov 15
Delta Logo
2:22 pm - 11:00 pmBTV  Burlington-SEA Seattle/Tacoma Intl
11h 38m1 stop New York John F Kennedy Intl
Delta Logo
1:35 pm - 11:20 pmSEA  Seattle/Tacoma Intl-BTV Burlington
6h 45m1 stop Detroit Metropolitan Wayne County
$399Delta
Tue, Nov 10 - Wed, Nov 18
Delta Logo
6:00 am - 4:35 pmBTV  Burlington-SEA Seattle/Tacoma Intl
13h 35m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
11:50 am - 11:46 pmSEA  Seattle/Tacoma Intl-BTV Burlington
8h 56m1 stop Atlanta Hartsfield-Jackson
$404Delta
Sat, Feb 6 - Fri, Feb 19
American Airlines Logo
4:01 pm - 10:38 pmBTV  Burlington-SEA Seattle/Tacoma Intl
9h 37m1 stop Philadelphia
American Airlines Logo
9:15 am - 8:07 pmSEA  Seattle/Tacoma Intl-BTV Burlington
7h 52m1 stop Philadelphia
$429American Airlines
Sat, Dec 12 - Wed, Dec 16
American Airlines Logo
7:00 am - 2:17 pmBTV  Burlington-SEA Seattle/Tacoma Intl
10h 17m1 stop Chicago O'Hare Intl
American Airlines Logo
12:34 pm - 10:49 pmSEA  Seattle/Tacoma Intl-BTV Burlington
7h 15m1 stop Philadelphia
$479American Airlines
Wed, Oct 28 - Sun, Nov 1
Alaska Airlines Logo
3:55 pm - 9:56 pmBTV  Burlington-SEA Seattle/Tacoma Intl
9h 01m1 stop Philadelphia
Alaska Airlines Logo
9:34 pm - 10:39 amSEA  Seattle/Tacoma Intl-BTV Burlington
10h 05m1 stop Philadelphia
$1,081Alaska Airlines
Mon, Nov 23 - Sun, Nov 29
Alaska Airlines Logo
5:02 am - 11:06 amBTV  Burlington-SEA Seattle/Tacoma Intl
9h 04m1 stop Washington, D.C. Reagan-National
Alaska Airlines Logo
9:34 pm - 10:39 amSEA  Seattle/Tacoma Intl-BTV Burlington
10h 05m1 stop Philadelphia
$1,109Alaska Airlines
Fri, Nov 20 - Mon, Nov 30

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United Airlines flights from Burlington to Seattle

Our best United Airlines deals on Burlington to Seattle flight tickets
United Airlines
Oct 31
BTV2:38 pmBurlington
10h 33m
1 stop
SEA10:11 pmSeattle/Tacoma Intl
Nov 1
SEA5:05 amSeattle/Tacoma Intl
7h 54m
1 stop
BTV3:59 pmBurlington
$399
United Airlines
Oct 31
BTV8:54 amBurlington
12h 52m
2 stops
SEA6:46 pmSeattle/Tacoma Intl
Nov 1
SEA5:05 amSeattle/Tacoma Intl
7h 54m
1 stop
BTV3:59 pmBurlington
$400
United Airlines
Nov 5
BTV3:25 pmBurlington
10h 50m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Nov 9
SEA8:18 pmSeattle/Tacoma Intl
10h 43m
2 stops
BTV10:01 amBurlington
$404

American Airlines flights from Burlington to Seattle

Our best American Airlines deals on Burlington to Seattle flight tickets
American Airlines
Oct 27
BTV7:00 amBurlington
10h 17m
1 stop
SEA2:17 pmSeattle/Tacoma Intl
Oct 31
SEA11:17 amSeattle/Tacoma Intl
9h 42m
1 stop
BTV11:59 pmBurlington
$479
American Airlines
Nov 8
BTV3:54 pmBurlington
9h 05m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
Nov 15
SEA9:15 amSeattle/Tacoma Intl
10h 34m
1 stop
BTV10:49 pmBurlington
$489
American Airlines
Nov 25
BTV3:55 pmBurlington
9h 36m
1 stop
SEA10:31 pmSeattle/Tacoma Intl
Nov 27
SEA9:31 amSeattle/Tacoma Intl
10h 15m
1 stop
BTV10:46 pmBurlington
$579

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

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Fri 4/9

6:13 pm-12:36 am

1 stop9h 23m

Seattle/Tacoma Intl

Mon 4/12

10:29 pm-12:18 pm

1 stop10h 49m

$399
Quickest round-trip

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Sat 2/6

5:00 pm-10:05 pm

1 stop8h 05m

Seattle/Tacoma Intl

Fri 2/19

6:00 am-4:17 pm

1 stop7h 17m

$399

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Fri 2/12

5:15 pm-10:45 pm

1 stop8h 30m

Seattle/Tacoma Intl

Sun 2/14

8:00 am-6:53 pm

1 stop7h 53m

$399

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Sun 11/8

2:37 pm-8:56 pm

1 stop9h 19m

Seattle/Tacoma Intl

Sun 11/15

5:05 am-3:59 pm

1 stop7h 54m

$399

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Tue 11/10

2:22 pm-11:00 pm

1 stop11h 38m

Seattle/Tacoma Intl

Wed 11/18

1:35 pm-11:20 pm

1 stop6h 45m

$399

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Sat 2/6

6:00 am-4:35 pm

2 stops13h 35m

Seattle/Tacoma Intl

Fri 2/19

11:50 am-11:46 pm

1 stop8h 56m

$404

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Sat 12/12

4:01 pm-10:38 pm

1 stop9h 37m

Seattle/Tacoma Intl

Wed 12/16

9:15 am-8:07 pm

1 stop7h 52m

$429

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Wed 10/28

7:00 am-2:17 pm

1 stop10h 17m

Seattle/Tacoma Intl

Sun 11/1

12:34 pm-10:49 pm

1 stop7h 15m

$479

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Mon 11/23

3:55 pm-9:56 pm

1 stop9h 01m

Seattle/Tacoma Intl

Sun 11/29

9:34 pm-10:39 am

1 stop10h 05m

$1,081

BurlingtonSeattle

BTV Burlington - SEA Seattle/Tacoma Intl

BTVSEA

Burlington

Fri 11/20

5:02 am-11:06 am

1 stop9h 04m

Seattle/Tacoma Intl

Mon 11/30

9:34 pm-10:39 am

1 stop10h 05m

$1,109

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 $461 to $566.
The lowest price recently found on this route was $399.

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 $398. 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 $438.

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 $557 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 October 2026, prices for Burlington to Seattle flights are approximately 6% 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

$228

Fastest flight time

9h 02m

Direct flights

None
The best one-way flight to Seattle from Burlington in the past 72 hours is $228. The best round-trip flight deal from Burlington to Seattle found on momondo in the last 72 hours is $399.
The fastest flight from Burlington to Seattle takes 9h 02m
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 9h 02m.

  • 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
DeltaPriceFrom $329Free CancellationRating
7.8
8,650 reviews
Search Delta flights
American AirlinesPriceFrom $368Free CancellationRating
7.0
12,165 reviews
Search American Airlines flights
United AirlinesPriceFrom $368Free CancellationRating
7.4
10,362 reviews
Search United Airlines 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
Redmond
Olympia
Kent
Federal Way
Lakewood
Lynnwood
Puyallup
Tukwila
Fife
Cle Elum
Marysville
Lacey
Kirkland
Centralia
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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