$234 Cheap United flights from Seattle to Burlington (SEA to BTV)

Find The Best Day To Fly from Seattle to Burlington

Amazing United SEA to BTV Flight Deals

The cheapest flights to Burlington Intl. found within the past 7 days were $471 round trip and $234 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jul 8 - Sun, Jul 20
SEA
Seattle
BTV
Burlington
$471 Roundtrip, found 4 days ago
$471
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jul 8 from Seattle to Burlington, returning Sun, Jul 20, priced at $471 found 4 days ago
Tue, Jul 8 - Sun, Jul 20
SEA
Seattle
BTV
Burlington
$477 Roundtrip, found 4 days ago
$477
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jul 8 from Seattle to Burlington, returning Sun, Jul 20, priced at $477 found 4 days ago

Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to Burlington International Airport right now?
Be sure to check out the Covid-19 Travel Advisor to find out if there are any present travel advice reports and quarantine requirements in effect in Burlington Intl. Airport (BTV) when flying from SEA.
What terminal is United Airlines at Sea-Tac Airport?
You should find out exactly which terminal United Airlines operates from at SEA once you receive your boarding pass. The same can be said for information about your arrival at Burlington International Airport. If you can’t locate those details, contact your airline.
Are there United Airlines non-stop flights from SEA to BTV?
Plan for at least one stopover when jetting from Sea-Tac Airport to BTV, as United Airlines doesn’t offer nonstop flights on this route. While waiting for your connection, you might like to purchase a newly published novel or your favorite magazine from the airport bookstore to make the time go quicker.
How long is a United Airlines flight from SEA to BTV?
Squeeze in some in-flight shut-eye and start your vacation raring to go. You’ll have plenty of time to do so when traveling with United Airlines between Sea-Tac Airport and BTV, with the flight taking roughly 6 hours and 41 minutes.
How many direct and indirect flights does United Airlines fly from SEA to BTV?
You can select from roughly 3 United Airlines flights each day from SEA to BTV.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Burlington Intl. Airport (BTV), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Seattle SEA to Burlington BTV 

To find the best deals on flights to Seattle from Burlington with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Burlington BTV with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $471 to $477, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Seattle SEA to Burlington BTV 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Seattle to Burlington costs from $234. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Burlington BTV from  Seattle SEA with United 

To find a cheap United flight from Seattle SEA to Burlington BTV, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Seattle SEA to Burlington BTV 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as July, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Burlington BTV with United 

If you’re keen to be on Burlington soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Seattle SEA to Burlington BTV 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Burlington BTV from  Seattle SEA with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Burlington

Holiday Inn Express South Burlington Downtown by IHG
Holiday Inn Express South Burlington Downtown by IHG
3.5 out of 5
1285 Williston Rd, South Burlington, VT
This hotel doesn't skimp on freebies - guests receive free buffet breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
8.6/10 Excellent! (631 reviews)
"Nice clean property. Friendly helpful staff"

Reviewed on May 11, 2025

Holiday Inn Express South Burlington Downtown by IHG
Vermont Suites
Vermont Suites
1611 Williston Rd, South Burlington, VT
This motel doesn't skimp on freebies - guests receive free WiFi and free self parking. Laundry facilities are provided for your convenience.
8.2/10 Very Good! (107 reviews)
"I have spent a couple of days at The Vermont Suites and have not had any problems with the staff or the service. Both of my stays were as expected."

Reviewed on May 9, 2025

Vermont Suites
The Landing Pad
The Landing Pad
South Burlington
Stay at this vacation home in South Burlington. Enjoy air conditioning. Popular attractions Church Street Marketplace and Grand Isle Lake House are located ...
The Landing Pad
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.