$190+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BTV
Jul 11 — Jul 181
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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Best
Last-minute
One-way
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 11, 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 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/266:25 am
SEA
- BTV
1 stop10h 48m
American Airlines
Tue 9/12:40 pm
BTV
- SEA
1 stop11h 16m
American Airlines
Deal found 6/11![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/1511:00 pm
SEA
- BTV
2 stops10h 45m
United Airlines
Thu 9/244:50 pm
BTV
- SEA
1 stop9h 06m
United Airlines
Deal found 6/10![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/1310:58 pm
SEA
- BTV
1 stop7h 16m
United Airlines
Tue 9/222:36 pm
BTV
- SEA
2 stops11h 09m
United Airlines
Deal found 6/6![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/2711:00 pm
SEA
- BTV
1 stop9h 03m
United Airlines
Tue 9/112:00 pm
BTV
- SEA
1 stop10h 07m
United Airlines
Deal found 6/10![United Airlines logo]()
$396
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/266:40 am
SEA
- BTV
1 stop8h 10m
American Airlines
Mon 9/286:23 pm
BTV
- SEA
1 stop8h 48m
American Airlines
Deal found 6/8![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 6/8. 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 7/312:43 pm
BTV
- SEA
1 stop7h 17m
Delta
Deal found 6/8![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/1011:04 pm
SEA
- BTV
2 stops10h 41m
United Airlines
Wed 9/304:05 pm
BTV
- SEA
1 stop8h 10m
United Airlines
Deal found 6/7![United Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 6/6. 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 8/411:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Sat 8/224:47 pm
BTV
- SEA
1 stop8h 56m
United Airlines
Deal found 6/6![United Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/3011:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Fri 7/34:57 pm
BTV
- SEA
1 stop9h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/1710:45 pm
SEA
- BTV
1 stop8h 21m
American Airlines
Mon 9/216:23 pm
BTV
- SEA
1 stop8h 48m
American Airlines
Deal found 6/11![American Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 6/9. 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 9/1712:40 pm
SEA
- BTV
1 stop7h 54m
American Airlines
Tue 9/223:10 pm
BTV
- SEA
1 stop10h 47m
American Airlines
Deal found 6/9![American Airlines logo]()
$449
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 11, 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 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/1310:58 pm
SEA
- BTV
1 stop7h 16m
United Airlines
Tue 9/222:36 pm
BTV
- SEA
2 stops11h 09m
United Airlines
Deal found 6/6![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 6/5. 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
2 stops10h 36m
American Airlines
Tue 7/144:44 pm
BTV
- SEA
1 stop9h 12m
American Airlines
Deal found 6/5![American Airlines logo]()
$603
This Delta deal was found by Cheapflights users on 6/8. 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 7/87:15 am
SEA
- BTV
1 stop11h 28m
Delta
Thu 7/1612:40 pm
BTV
- SEA
1 stop14h 18m
Delta
Deal found 6/8![Delta logo]()
$622
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/115:07 am
SEA
- BTV
1 stop7h 18m
United Airlines
Sat 11/1412:30 pm
BTV
- SEA
2 stops13h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/266:15 pm
SEA
- BTV
2 stops12h 04m
United Airlines
Tue 9/112:00 pm
BTV
- SEA
1 stop10h 07m
United Airlines
Deal found 6/9![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/3011:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Fri 7/32:50 pm
BTV
- SEA
2 stops11h 20m
United Airlines
Deal found 6/6![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/297:00 am
SEA
- BTV
2 stops13h 47m
United Airlines
Tue 8/46:00 am
BTV
- SEA
1 stop30h 40m
United Airlines
Deal found 6/9![United Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 6/7. 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 10/911:14 pm
SEA
- BTV
2 stops21h 18m
United Airlines
Thu 10/154:50 pm
BTV
- SEA
1 stop9h 06m
United Airlines
Deal found 6/7![United Airlines logo]()
$648
Last-minute flights from Seattle to BurlingtonDiscover last-minute flight deals from Seattle to Burlington. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Burlington. Data last updated June 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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 7/312:43 pm
BTV
- SEA
1 stop7h 17m
Delta
Deal found 6/8![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/3011:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Fri 7/34:57 pm
BTV
- SEA
1 stop9h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 6/8. 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
Sat 7/42:24 pm
BTV
- SEA
1 stop11h 49m
Delta
Deal found 6/8![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/3010:52 am
SEA
- BTV
1 stop7h 37m
United Airlines
Sat 7/43:23 pm
BTV
- SEA
2 stops12h 50m
United Airlines
Deal found 6/8![United Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 6/8. 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 7/311:40 am
SEA
- BTV
1 stop9h 34m
Delta
Mon 7/62:24 pm
BTV
- SEA
1 stop11h 44m
Delta
Deal found 6/8![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 6/8. 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 7/311:40 am
SEA
- BTV
1 stop9h 34m
Delta
Wed 7/82:26 pm
BTV
- SEA
1 stop11h 42m
Delta
Deal found 6/8![Delta logo]()
$519
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/812:40 pm
SEA
- BTV
1 stop7h 54m
American Airlines
Tue 7/144:44 pm
BTV
- SEA
1 stop9h 12m
American Airlines
Deal found 6/7![American Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 6/8. 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 7/87:15 am
SEA
- BTV
1 stop11h 28m
Delta
Wed 7/152:26 pm
BTV
- SEA
1 stop11h 42m
Delta
Deal found 6/8![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/811:00 pm
SEA
- BTV
1 stop7h 31m
United Airlines
Wed 7/156:00 am
BTV
- SEA
1 stop8h 38m
United Airlines
Deal found 6/10![United Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/2912:40 pm
SEA
- BTV
1 stop7h 54m
American Airlines
Tue 8/41:12 pm
BTV
- SEA
1 stop11h 23m
American Airlines
Deal found 6/8![American Airlines logo]()
$404
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 11, 2026.
Search for one-way flight options from Seattle to Burlington. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 7/2411:59 pm
SEA
- BTV
1 stop8h 42m
Delta
Deal found 6/9![Delta logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/138:53 pm
SEA
- BTV
3 stops59h 51m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$265
This Sun Country Air deal was found by Cheapflights users on 6/7. 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.
Sat 7/41:35 pm
SEA
- BTV
1 stop18h 49m
Sun Country Air
Deal found 6/7![Sun Country Air logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/208:53 pm
SEA
- BTV
2 stops34h 24m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 6/6. 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 7/157:15 am
SEA
- BTV
1 stop11h 28m
Delta
Deal found 6/6![Delta logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/68:53 pm
SEA
- BTV
2 stops34h 24m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/2511:00 pm
SEA
- BTV
2 stops10h 45m
United Airlines
Deal found 6/7![United Airlines logo]()
$298
This Sun Country Air deal was found by Cheapflights users on 6/6. 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.
Sat 7/1811:59 pm
SEA
- BTV
1 stop9h 27m
Sun Country Air
Deal found 6/6![Sun Country Air logo]()
$303
This American Airlines deal was found by Cheapflights users on 6/5. 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 10/110:45 pm
SEA
- BTV
1 stop8h 21m
American Airlines
Deal found 6/5![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/16:00 am
SEA
- BTV
1 stop14h 52m
American Airlines
Deal found 6/9![American Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/168:53 pm
SEA
- BTV
2 stops34h 24m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$322
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
One-way from | $190 (Delta) |
Popular in | May |
Cheapest in | January |
Average price | $605 |
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 11, 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
Quickest round-trip
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Sun 9/13
10:58 pm-9:14 am
1 stop7h 16m
Burlington
Tue 9/22
2:36 pm-10:45 pm
2 stops11h 09m
$384
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Wed 11/11
5:07 am-3:25 pm
1 stop7h 18m
Burlington
Sat 11/14
12:30 pm-10:59 pm
2 stops13h 29m
$494
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Wed 8/26
6:15 pm-9:19 am
2 stops12h 04m
Burlington
Tue 9/1
12:00 pm-7:07 pm
1 stop10h 07m
$494
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Tue 6/30
11:00 pm-9:31 am
1 stop7h 31m
Burlington
Fri 7/3
2:50 pm-11:10 pm
2 stops11h 20m
$548
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Tue 7/7
10:22 am-11:58 pm
2 stops10h 36m
Burlington
Tue 7/14
4:44 pm-10:56 pm
1 stop9h 12m
$603
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Wed 7/29
7:00 am-11:47 pm
2 stops13h 47m
Burlington
Tue 8/4
6:00 am-9:40 am
1 stop30h 40m
$621
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Wed 7/8
7:15 am-9:43 pm
1 stop11h 28m
Burlington
Thu 7/16
12:40 pm-11:58 pm
1 stop14h 18m
$622
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Fri 10/9
11:14 pm-11:32 pm
2 stops21h 18m
Burlington
Thu 10/15
4:50 pm-10:56 pm
1 stop9h 06m
$648
Cheapest one-way
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Fri 7/24
11:59 pm-11:41 am
1 stop8h 42m
$190
SeattleBurlington
SEA - BTV
SEABTV
Seattle/Tacoma Intl
Tue 8/25
11:00 pm-12:45 pm
2 stops10h 45m
$298
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 11, 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.
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
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.
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Book flights to Burlington if you plan to visit one of these locationsSouth Burlington
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Other flights to Burlington
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Seattle and Burlington flights
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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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$520 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$572 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$560 | FlexibilityNo cancel fee | On-timeN/A |