$276 Cheap United flights Kalispell (FCA) to Burlington (BTV)

View $276 flight on Tue, Sep 30, 2025Opens in a new window

$276 Cheap United flights Kalispell (FCA) to Burlington (BTV)

Prices were available within the past 7 days and start at $276 for one-way flights and $435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Sep 5 - Tue, Sep 9
FCA
Kalispell
BTV
Burlington
$435 Roundtrip, found 2 days ago
$435
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Kalispell to Burlington, returning Tue, Sep 9, priced at $435 found 2 days ago
United
Fri, Sep 5 - Tue, Sep 9
FCA
Kalispell
BTV
Burlington
$463 Roundtrip, found 2 days ago
$463
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Kalispell to Burlington, returning Tue, Sep 9, priced at $463 found 2 days ago
United
Wed, Sep 10 - Sat, Sep 13
FCA
Kalispell
BTV
Burlington
$464 Roundtrip, found 2 days ago
$464
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 10 from Kalispell to Burlington, returning Sat, Sep 13, priced at $464 found 2 days ago
United
Fri, Sep 5 - Tue, Sep 9
FCA
Kalispell
BTV
Burlington
$525 Roundtrip, found 2 days ago
$525
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Kalispell to Burlington, returning Tue, Sep 9, priced at $525 found 2 days ago
United
Sat, Sep 6 - Tue, Sep 9
FCA
Kalispell
BTV
Burlington
$528 Roundtrip, found 2 days ago
$528
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 6 from Kalispell to Burlington, returning Tue, Sep 9, priced at $528 found 2 days ago
United
Sun, Aug 31 - Sat, Sep 6
FCA
Kalispell
BTV
Burlington
$543 Roundtrip, found 4 days ago
$543
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 31 from Kalispell to Burlington, returning Sat, Sep 6, priced at $543 found 4 days ago
Flights from Kalispell (FCA) to Burlington (BTV)
Origin airport
Glacier Park Intl.
Destination airport
Burlington Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
1952 mi

Frequently asked questions

How much is a United Airlines flight from Glacier Park Intl. Airport (FCA) to Burlington Intl. Airport (BTV)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines return flights from $435 from FCA to BTV. Affordable one-way tickets from $276 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from FCA to BTV with United Airlines?
Search for one-way or return flights to Burlington in January or February. You could find an affordable fare with United Airlines during these off-peak months.
What is the cheapest time to book flights from Glacier Park Intl. Airport (FCA) to Burlington Intl. Airport (BTV) with United Airlines?
Search for affordable United Airlines flights from Glacier Park Intl. Airport (FCA) to Burlington Intl. Airport (BTV) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Glacier Park Intl. Airport (FCA) to Burlington Intl. Airport (BTV)?
Select our "Nonstop" filter when looking for direct United Airlines flights from FCA to BTV. It's also a good way to compare other airlines offering the same direct route.
What is the earliest United Airlines flight from FCA to BTV?
Search United Airlines's earliest flights from FCA to BTV by using our "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Burlington?
Burlington Intl. Airport (BTV) is the primary Burlington hub for United Airlines flights from Glacier Park Intl. Airport (FCA).
Why fly with United Airlines from FCA to BTV?
Journey from FCA to BTV with United Airlines and you can look forward to a host of benefits starting with a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Glacier Park Intl. Airport (FCA) to Burlington Intl. Airport (BTV)?
Depending on the ticket type you purchased, a fee may apply if you cancel or change your booking more than 24 hours after confirmation. To find plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you look for flights. For additional information on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.