$240+ Cheap flights from Burlington to Seattle (BTV - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SEA
Dec 3 — Dec 101
Round-trip
1 adult, Economy
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Find cheap flights from Burlington to Seattle 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.Cheap flight deals from Burlington to Seattle
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Cheapest flights from Burlington to SeattleExplore 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 November 3, 2026.
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 November 3, 2026.
This Delta deal was found by Cheapflights users on 10/31. 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.
Sun 11/225:06 pm -
1 stop7h 52m
Thu 12/31:36 pm -
1 stop6h 58m
Deal found 10/31![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/31. 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.
Sun 11/222:22 pm -
2 stops12h 35m
Fri 12/411:50 am -
1 stop9h 29m
Deal found 10/31![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 10/31. 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.
Thu 11/197:05 am -
1 stop10h 45m
Fri 12/41:36 pm -
1 stop6h 58m
Deal found 10/31![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 10/31. 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.
Thu 11/191:35 pm -
2 stops11h 23m
Thu 12/31:36 pm -
1 stop6h 58m
Deal found 10/31![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 10/31. 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.
Tue 11/245:45 am -
1 stop9h 51m
Thu 12/31:36 pm -
1 stop6h 58m
Deal found 10/31![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 10/31. 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.
Tue 11/245:45 am -
1 stop9h 51m
Wed 12/211:15 pm -
2 stops11h 18m
Deal found 10/31![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/222:37 pm -
1 stop9h 19m
Tue 12/17:30 pm -
2 stops11h 47m
Deal found 10/31![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:25 pm -
1 stop10h 50m
Sun 11/1510:50 am -
1 stop8h 00m
Deal found 10/29![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:37 pm -
1 stop9h 19m
Tue 11/177:35 pm -
2 stops11h 26m
Deal found 10/29![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/165:10 pm -
1 stop7h 53m
Sun 1/106:00 am -
2 stops14h 14m
Deal found 10/31![Delta logo]()
$497
Best flights from Burlington to SeattleDiscover carefully curated flight deals from Burlington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
Discover carefully curated flight deals from Burlington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 3/35:00 pm -
1 stop8h 05m
Mon 3/81:30 pm -
1 stop6h 37m
Deal found 10/30![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/310:37 am -
2 stops11h 38m
Mon 3/811:59 pm -
1 stop7h 13m
Deal found 10/30![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 1/73:45 pm -
1 stop9h 36m
Mon 1/111:40 pm -
1 stop7h 47m
Deal found 11/2![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 2/185:30 am -
2 stops12h 00m
Tue 2/2310:53 am -
2 stops10h 06m
Deal found 11/1![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 2/36:20 am -
2 stops13h 16m
Wed 2/101:40 pm -
1 stop7h 47m
Deal found 11/2![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 11/2. 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 4/247:00 am -
1 stop10h 23m
Mon 5/311:53 pm -
2 stops10h 56m
Deal found 11/2![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 11/2. 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 5/15:00 pm -
2 stops10h 11m
Sat 5/811:15 am -
1 stop9h 41m
Deal found 11/2![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 12/25:10 pm -
2 stops9h 43m
Wed 12/99:18 am -
2 stops11h 16m
Deal found 11/2![Delta logo]()
$409
Last-minute flights from Burlington to SeattleDiscover last-minute flight deals from Burlington to Seattle. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Seattle. Data last updated November 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:53 am -
2 stops13h 41m
Mon 11/239:31 am -
1 stop10h 15m
Deal found 11/1![American Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:25 pm -
1 stop10h 50m
Sun 11/1510:50 am -
1 stop8h 00m
Deal found 10/29![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:45 am -
2 stops11h 12m
Tue 11/178:30 am -
2 stops10h 20m
Deal found 10/29![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 10/31. 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.
Thu 11/197:05 am -
1 stop10h 45m
Thu 12/31:36 pm -
1 stop6h 58m
Deal found 10/31![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 10/31. 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.
Sun 11/225:06 pm -
1 stop7h 52m
Thu 12/31:36 pm -
1 stop6h 58m
Deal found 10/31![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/31. 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.
Sun 11/222:22 pm -
2 stops12h 35m
Fri 12/411:50 am -
1 stop9h 29m
Deal found 10/31![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/222:37 pm -
1 stop9h 19m
Tue 12/17:30 pm -
2 stops11h 47m
Deal found 10/31![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 10/31. 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.
Tue 11/245:45 am -
1 stop9h 51m
Wed 12/211:50 am -
1 stop9h 30m
Deal found 10/31![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 10/31. 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.
Tue 11/245:45 am -
1 stop9h 51m
Fri 12/411:15 pm -
2 stops11h 18m
Deal found 10/31![Delta logo]()
$454
One-way flights from Burlington to SeattleSearch for one-way flight options from Burlington to Seattle. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
Search for one-way flight options from Burlington to Seattle. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/166:00 am -
1 stop9h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![American Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:53 am -
3 stops52h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/21:35 pm -
3 stops28h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/16:00 am -
1 stop8h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 11/2. 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 5/12:35 pm -
2 stops12h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:15 pm -
3 stops50h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/310:53 am -
3 stops33h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1811:27 am -
3 stops34h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/56:10 pm -
3 stops50h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/53:45 pm -
1 stop9h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 2/191:30 pm -
2 stops11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$365
Find 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 November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Delta) |
One-way from | $240 |
Popular in | March |
Cheapest in | January |
Average price | $534 |
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 7,457,451 searches. Data last updated November 3, 2026.
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
Cheapest round-trip
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Thu 1/7
3:45 pm-10:21 pm
1 stop9h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$301
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Sat 5/1
6:00 am-11:34 am
1 stop8h 34m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$301
Quickest round-trip
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Sat 3/6
4:58 pm-9:51 pm
1 stop7h 53m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$301
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Fri 3/5
3:48 pm-10:05 pm
1 stop9h 17m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$301
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Wed 1/6
3:45 pm-10:21 pm
1 stop9h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$301
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Tue 1/5
10:00 am-6:12 pm
2 stops11h 12m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$306
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Sat 2/20
6:00 am-4:24 pm
2 stops13h 24m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$306
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Sat 5/1
2:35 pm-12:11 am
2 stops12h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$306
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Tue 1/5
3:45 pm-10:21 pm
1 stop9h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$360
BurlingtonSeattle
BTV Burlington - SEA Seattle/Tacoma Intl
BTVSEA
Burlington
Wed 3/3
5:00 pm-10:05 pm
1 stop8h 05m
Seattle/Tacoma Intl
Mon 3/8
1:30 pm-11:07 pm
1 stop6h 37m
$399
Showing 1-10 of 17 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Burlington-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Burlington-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-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.
BTV-SEA
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 to Seattle?
To ensure you get the cheapest price possible for a flight from Burlington to Seattle, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 $398). Flying from Burlington to Seattle in March is currently the most expensive (average of $704). 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.
How much does it cost to fly round-trip from Burlington to Seattle?
Airfare is below average for this route at the moment.
Burlington to Seattle flights typically cost between $404 and $936 in May.The cheapest round-trip price found within the last 5 days was $399 on Delta (May 1-May 8).
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 November 3, 2026.
Read through reviews of airlines operating flights from Burlington to Seattle, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
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Tacoma
Leavenworth
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
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Ellensburg
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Alternative routes for Burlington to Seattle
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Burlington and Seattle flights
Browse other Burlington and Seattle flight options. Last updated on November 3, 2026.
Other flights from Burlington
Browse through other flights departing from Burlington. Flights are based on user searches made on Cheapflights and were last updated on November 3, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 3, 2026.
Top 3 airlines flying from Burlington to Seattle
Discover the top 3 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 7,457,451 searches. Data last updated November 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$329 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$368 | Average$561 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$560 | FlexibilityNo cancel fee | On-time69% |