$212+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BTV
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Burlington 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 Seattle to Burlington
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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 August 22, 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 August 22, 2026.
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/2210:58 pm -
1 stop7h 21m
Sat 9/2610:11 am -
1 stop8h 40m
Deal found 8/18![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/1610:58 pm -
1 stop7h 21m
Wed 9/232:16 pm -
2 stops11h 48m
Deal found 8/18![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 10/511:59 pm -
1 stop8h 17m
Thu 10/155:00 pm -
1 stop8h 05m
Deal found 8/18![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/2311:00 pm -
1 stop8h 47m
Mon 9/284:50 pm -
1 stop9h 03m
Deal found 8/21![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/1911:00 pm -
1 stop9h 03m
Sat 9/2612:18 pm -
1 stop9h 34m
Deal found 8/18![United Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 8/21. 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 9/1211:45 am -
1 stop8h 48m
Fri 9/182:28 pm -
1 stop8h 53m
Deal found 8/21![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/22. 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 10/211:59 pm -
1 stop9h 11m
Tue 10/62:31 pm -
1 stop11h 33m
Deal found 8/22![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/285:05 am -
1 stop7h 54m
Sun 11/18:54 am -
1 stop9h 38m
Deal found 8/17![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/2711:13 pm -
1 stop8h 35m
Sat 10/36:10 am -
2 stops10h 11m
Deal found 8/20![United Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/298:20 am -
1 stop7h 46m
Mon 10/56:00 am -
1 stop8h 39m
Deal found 8/18![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/911:13 pm -
1 stop8h 35m
Tue 10/134:50 pm -
1 stop9h 06m
Deal found 8/18![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 8/21. 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 9/411:59 pm -
1 stop8h 23m
Sat 9/54:44 pm -
1 stop8h 21m
Deal found 8/21![Delta logo]()
$459
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 August 22, 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 August 22, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/1911:00 pm -
1 stop9h 03m
Sat 9/2612:18 pm -
1 stop9h 34m
Deal found 8/22![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/17. 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 9/1811:59 pm -
1 stop9h 11m
Fri 9/256:32 am -
1 stop11h 38m
Deal found 8/17![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/2210:58 pm -
1 stop7h 21m
Sat 9/2610:11 am -
1 stop8h 40m
Deal found 8/18![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 9/2111:59 pm -
1 stop9h 46m
Sun 9/276:32 am -
1 stop11h 38m
Deal found 8/18![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/57:04 pm -
2 stops10h 58m
Sun 11/85:05 pm -
1 stop9h 12m
Deal found 8/17![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/19. 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 10/711:50 am -
1 stop9h 48m
Tue 10/132:31 pm -
1 stop11h 33m
Deal found 8/19![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 8/19. 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 10/2811:50 pm -
1 stop8h 26m
Sun 11/16:00 am -
1 stop10h 43m
Deal found 8/19![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/125:20 pm -
2 stops12h 59m
Tue 9/156:00 am -
2 stops13h 14m
Deal found 8/21![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/57:25 pm -
2 stops12h 23m
Sat 10/172:40 pm -
2 stops11h 16m
Deal found 8/18![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/2711:13 pm -
1 stop8h 35m
Sat 10/36:10 am -
3 stops18h 05m
Deal found 8/20![United Airlines logo]()
$499
Last-minute flights from Seattle to BurlingtonDiscover last-minute flight deals from Seattle to Burlington. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Burlington. Data last updated August 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/21. 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 9/411:59 pm -
1 stop8h 23m
Sat 9/54:44 pm -
1 stop8h 21m
Deal found 8/21![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 8/21. 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 9/1211:45 am -
1 stop8h 48m
Fri 9/182:28 pm -
1 stop8h 53m
Deal found 8/21![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/1610:58 pm -
1 stop7h 21m
Wed 9/232:16 pm -
2 stops11h 48m
Deal found 8/18![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/18. 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 9/1811:59 pm -
1 stop9h 11m
Mon 9/212:28 pm -
1 stop11h 52m
Deal found 8/18![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/1911:00 pm -
1 stop9h 03m
Sat 9/2612:18 pm -
1 stop9h 34m
Deal found 8/18![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/2210:58 pm -
1 stop7h 21m
Sat 9/2610:11 am -
1 stop8h 40m
Deal found 8/18![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/2311:00 pm -
1 stop8h 47m
Mon 9/284:50 pm -
1 stop9h 03m
Deal found 8/21![United Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/2412:40 pm -
1 stop7h 54m
Mon 9/286:33 pm -
1 stop8h 38m
Deal found 8/21![American Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/2711:13 pm -
1 stop8h 35m
Sat 10/36:10 am -
2 stops10h 11m
Deal found 8/20![United Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/298:20 am -
1 stop7h 46m
Mon 10/56:00 am -
1 stop8h 39m
Deal found 8/18![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/306:40 am -
1 stop8h 10m
Tue 10/66:34 pm -
1 stop9h 02m
Deal found 8/19![American Airlines logo]()
$467
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 August 22, 2026.
Search for one-way flight options from Seattle to Burlington. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 11/184:27 pm -
3 stops21h 08m
Deal found 8/19![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 11/179:16 pm -
3 stops40h 19m
Deal found 8/19![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 11/167:00 pm -
3 stops35h 13m
Deal found 8/19![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/219:45 pm -
2 stops33h 27m
Deal found 8/18![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/48:15 pm -
3 stops41h 30m
Deal found 8/20![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 8/317:06 pm -
2 stops35h 05m
Deal found 8/18![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/28:15 pm -
3 stops41h 30m
Deal found 8/20![Multiple Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/2111:04 pm -
1 stop8h 03m
Deal found 8/18![United Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/89:16 pm -
3 stops59h 36m
Deal found 8/19![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/26:05 pm -
2 stops12h 25m
Deal found 8/20![United Airlines logo]()
$286
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 August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
One-way from | $212 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $625 |
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 7,457,451 searches. Data last updated August 22, 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 Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Sat 9/19
11:00 pm-11:03 am
1 stop9h 03m
Burlington
Sat 9/26
12:18 pm-6:52 pm
1 stop9h 34m
$379
Quickest round-trip
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Tue 9/22
10:58 pm-9:19 am
1 stop7h 21m
Burlington
Sat 9/26
10:11 am-3:51 pm
1 stop8h 40m
$379
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Thu 11/5
7:04 pm-9:02 am
2 stops10h 58m
Burlington
Sun 11/8
5:05 pm-11:17 pm
1 stop9h 12m
$384
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Fri 9/18
11:59 pm-12:10 pm
1 stop9h 11m
Burlington
Fri 9/25
6:32 am-3:10 pm
1 stop11h 38m
$399
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Mon 9/21
11:59 pm-12:45 pm
1 stop9h 46m
Burlington
Sun 9/27
6:32 am-3:10 pm
1 stop11h 38m
$399
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Wed 10/7
11:50 am-12:38 am
1 stop9h 48m
Burlington
Tue 10/13
2:31 pm-11:04 pm
1 stop11h 33m
$439
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Wed 10/28
11:50 pm-11:16 am
1 stop8h 26m
Burlington
Sun 11/1
6:00 am-1:43 pm
1 stop10h 43m
$479
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Sat 9/12
5:20 pm-9:19 am
2 stops12h 59m
Burlington
Tue 9/15
6:00 am-4:14 pm
2 stops13h 14m
$499
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Mon 10/5
7:25 pm-10:48 am
2 stops12h 23m
Burlington
Sat 10/17
2:40 pm-10:56 pm
2 stops11h 16m
$499
SeattleBurlington
SEA Seattle/Tacoma Intl - BTV Burlington
SEABTV
Seattle/Tacoma Intl
Sun 9/27
11:13 pm-10:48 am
1 stop8h 35m
Burlington
Sat 10/3
6:10 am-9:15 pm
3 stops18h 05m
$499
Showing 1-10 of 21 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 August.
| 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?
Airfare is below average for this route at the moment.
Seattle to Burlington flights typically cost between $434 and $628 in September.The cheapest round-trip price found within the last 5 days was $379 on American Airlines (Sep 16-Sep 23).
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 August 22, 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.
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$532 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$348 | Average$555 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$368 | Average$586 | FlexibilityNo cancel fee | On-time71% |