$236+ Cheap flights from Seattle to Burlington (SEA - BTV)
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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BTV
Jul 30 — Aug 61
Round-trip
1 adult, Economy
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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
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Cheapest flights from Seattle to BurlingtonExplore the most affordable flight options available from Seattle to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.
Explore the most affordable flight options available from Seattle to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2026.
This Delta deal was found by Cheapflights users on 6/26. 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 9/1711:05 pm
SEA
- BTV
1 stop9h 59m
Delta
Mon 9/216:32 am
BTV
- SEA
1 stop11h 36m
Delta
Deal found 6/26![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/26. 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 10/111:13 pm
SEA
- BTV
1 stop8h 34m
United Airlines
Wed 10/712:18 pm
BTV
- SEA
1 stop9h 34m
United Airlines
Deal found 6/26![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Wed 8/194:47 pm
BTV
- SEA
1 stop8h 56m
United Airlines
Deal found 6/25![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 6/27. 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 9/2511:13 pm
SEA
- BTV
1 stop8h 34m
United Airlines
Mon 9/2812:18 pm
BTV
- SEA
1 stop9h 34m
United Airlines
Deal found 6/27![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am
SEA
- BTV
1 stop7h 17m
Delta
Thu 11/261:30 pm
BTV
- SEA
1 stop11h 42m
Delta
Deal found 6/29![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 7/2811:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Tue 10/273:21 pm
BTV
- SEA
1 stop10h 41m
United Airlines
Deal found 6/28![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 6/26. 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 10/111:35 am
SEA
- BTV
1 stop9h 23m
Delta
Wed 10/76:30 am
BTV
- SEA
1 stop10h 55m
Delta
Deal found 6/26![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 6/28. 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 7/711:59 pm
SEA
- BTV
1 stop8h 41m
Delta
Sun 8/305:14 am
BTV
- SEA
1 stop11h 26m
Delta
Deal found 6/28![Delta logo]()
$457
Best flights from Seattle to BurlingtonDiscover carefully curated flight deals from Seattle to Burlington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2026.
Discover carefully curated flight deals from Seattle to Burlington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2026.
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 9/1711:05 pm
SEA
- BTV
1 stop9h 59m
Delta
Mon 9/216:32 am
BTV
- SEA
1 stop11h 36m
Delta
Deal found 6/30![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 10/2711:16 pm
SEA
- BTV
1 stop9h 18m
United Airlines
Sat 10/315:05 pm
BTV
- SEA
1 stop8h 48m
United Airlines
Deal found 6/29![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 6/27. 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 9/255:21 pm
SEA
- BTV
2 stops14h 26m
United Airlines
Mon 9/2812:18 pm
BTV
- SEA
1 stop9h 34m
United Airlines
Deal found 6/27![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 6/26. 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 9/176:15 pm
SEA
- BTV
2 stops12h 04m
United Airlines
Mon 9/214:47 pm
BTV
- SEA
1 stop8h 58m
United Airlines
Deal found 6/26![United Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 6/28. 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 10/1811:50 pm
SEA
- BTV
1 stop8h 04m
Delta
Thu 10/222:31 pm
BTV
- SEA
1 stop11h 29m
Delta
Deal found 6/28![Delta logo]()
$615
This Delta deal was found by Cheapflights users on 6/28. 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 8/1111:59 pm
SEA
- BTV
1 stop8h 23m
Delta
Sun 8/165:14 am
BTV
- SEA
1 stop11h 26m
Delta
Deal found 6/28![Delta logo]()
$634
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 7/285:00 am
SEA
- BTV
2 stops15h 28m
United Airlines
Tue 10/279:46 am
BTV
- SEA
2 stops12h 02m
United Airlines
Deal found 6/28![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:10 pm
SEA
- BTV
2 stops12h 57m
United Airlines
Sun 8/235:50 am
BTV
- SEA
2 stops13h 24m
United Airlines
Deal found 6/25![United Airlines logo]()
$646
Last-minute flights from Seattle to BurlingtonDiscover last-minute flight deals from Seattle to Burlington. Data last updated June 30, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Burlington. Data last updated June 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/28. 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 6/3011:40 am
SEA
- BTV
1 stop9h 34m
Delta
Fri 7/102:26 pm
BTV
- SEA
1 stop11h 42m
Delta
Deal found 6/28![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:56 am
SEA
- BTV
1 stop9h 03m
Delta
Tue 7/144:52 pm
BTV
- SEA
1 stop8h 41m
Delta
Deal found 6/25![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 6/28. 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 7/711:59 pm
SEA
- BTV
1 stop8h 41m
Delta
Sun 8/305:14 am
BTV
- SEA
1 stop11h 26m
Delta
Deal found 6/28![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 6/27. 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 7/710:22 am
SEA
- BTV
1 stop10h 47m
American Airlines
Mon 7/137:47 pm
BTV
- SEA
1 stop8h 12m
American Airlines
Deal found 6/27![American Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 7/711:11 pm
SEA
- BTV
2 stops12h 04m
United Airlines
Sun 8/306:00 am
BTV
- SEA
1 stop8h 32m
United Airlines
Deal found 6/28![United Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 7/1510:22 am
SEA
- BTV
1 stop10h 47m
American Airlines
Mon 7/207:47 pm
BTV
- SEA
1 stop8h 12m
American Airlines
Deal found 6/29![American Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 7/2811:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Tue 10/273:21 pm
BTV
- SEA
1 stop10h 41m
United Airlines
Deal found 6/28![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/2810:22 am
SEA
- BTV
1 stop10h 47m
American Airlines
Tue 8/44:44 pm
BTV
- SEA
1 stop9h 12m
American Airlines
Deal found 6/28![American Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 7/306:00 am
SEA
- BTV
1 stop15h 09m
American Airlines
Mon 8/37:47 pm
BTV
- SEA
1 stop8h 12m
American Airlines
Deal found 6/28![American Airlines logo]()
$542
One-way flights from Seattle to BurlingtonSearch for one-way flight options from Seattle to Burlington. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
Search for one-way flight options from Seattle to Burlington. Find affordable one-way fares based on user searches. Data last updated June 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Thu 9/37:07 pm
SEA
- BTV
2 stops35h 04m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 8/108:53 pm
SEA
- BTV
3 stops34h 24m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/128:13 pm
SEA
- BTV
2 stops57h 58m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sat 9/57:06 pm
SEA
- BTV
3 stops13h 38m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Mon 9/79:29 pm
SEA
- BTV
2 stops33h 43m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/117:06 pm
SEA
- BTV
2 stops12h 11m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 10/77:00 am
SEA
- BTV
2 stops30h 45m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$274
This Sun Country Air deal was found by Cheapflights users on 6/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:32 pm
SEA
- BTV
1 stop19h 52m
Sun Country Air
Deal found 6/29![Sun Country Air logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 9/47:06 pm
SEA
- BTV
3 stops37h 38m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:06 pm
SEA
- BTV
3 stops13h 38m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$284
Find flight deals from Seattle to Burlington
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Burlington (BTV). 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 June 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $236 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $618 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Burlington 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 June 30, 2026.
Use the filters below to find and compare flights from Seattle to Burlington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Thu 9/17
11:05 pm-12:04 pm
1 stop9h 59m
Burlington
Mon 9/21
6:32 am-3:08 pm
1 stop11h 36m
$444
Quickest round-trip
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Tue 10/27
11:16 pm-11:34 am
1 stop9h 18m
Burlington
Sat 10/31
5:05 pm-10:53 pm
1 stop8h 48m
$479
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Fri 9/25
5:21 pm-10:47 am
2 stops14h 26m
Burlington
Mon 9/28
12:18 pm-6:52 pm
1 stop9h 34m
$524
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Thu 9/17
6:15 pm-9:19 am
2 stops12h 04m
Burlington
Mon 9/21
4:47 pm-10:45 pm
1 stop8h 58m
$524
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Tue 7/28
5:00 am-11:28 pm
2 stops15h 28m
Burlington
Tue 10/27
9:46 am-6:48 pm
2 stops12h 02m
$577
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Sun 10/18
11:50 pm-10:54 am
1 stop8h 04m
Burlington
Thu 10/22
2:31 pm-11:00 pm
1 stop11h 29m
$615
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Tue 8/11
11:59 pm-11:22 am
1 stop8h 23m
Burlington
Sun 8/16
5:14 am-1:40 pm
1 stop11h 26m
$634
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Fri 8/21
6:10 pm-10:07 am
2 stops12h 57m
Burlington
Sun 8/23
5:50 am-4:14 pm
2 stops13h 24m
$646
Cheapest one-way
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Mon 8/10
10:34 am-10:17 am
2 stops44h 43m
$273
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Wed 7/15
2:32 pm-1:24 pm
1 stop19h 52m
$278
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Seattle to Burlington
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 Seattle to Burlington in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Burlington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Burlington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Burlington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Burlington 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 Seattle-Burlington 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 Seattle to Burlington
Have a flexible travel schedule? Discover the best time to fly to Burlington from Seattle with our price prediction graph.
SEA-BTV
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 Seattle to Burlington
How far ahead should I book a flight from Seattle to Burlington?
The price you pay for your flight from Seattle to Burlington may vary depending on when you book. For the best chance of a lower fare, look to book 44 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 Seattle to Burlington?
Currently, January is the cheapest month in which you can book a flight from Seattle to Burlington (average of $348). Flying from Seattle to Burlington in May is currently the most expensive (average of $697). 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 Seattle to Burlington?
Reviews of airlines servicing Burlington
Get insights into the airlines that provide service to Burlington. 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 Burlington. Reviews last updated June 30, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Seattle to Burlington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Burlington. 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 Burlington?
Book flights to Burlington if you plan to visit one of these locationsSouth Burlington
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Other flights to Burlington
Explore flights to Burlington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 30, 2026.
Complete your trip
Complete your trip to Burlington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Burlington by cabin class
Find flights from Seattle to Burlington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Burlington flights
Browse other Seattle and Burlington flight options. Last updated on June 30, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Burlington
Discover the top 3 airlines that operate flights from Seattle to Burlington. 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 June 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$578 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$522 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$348 | Average$563 | FlexibilityNo cancel fee | On-timeN/A |