$697 Cheap Flights from Tromsø (TOS) to Kalispell (FCA)

View $697 flight on Fri, May 15, 2026Opens in a new window

Popular airlines from Tromsø (TOS-Langnes) to Glacier Park Intl. Airport (FCA)

Cheap Flights from Tromsø to Kalispell (TOS-FCA)

Prices were available within the past 7 days and start at $697 for one-way flights and $998 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Oct 4 - Fri, Oct 17
TOS
Tromsø
FCA
Kalispell
$998 Roundtrip, found 2 days ago
$998
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 4 from Tromsø to Kalispell, returning Fri, Oct 17, priced at $998 found 2 days ago
Air France
Sat, Oct 4 - Mon, Oct 20
TOS
Tromsø
FCA
Kalispell
$1,005 Roundtrip, found 2 days ago
$1,005
Roundtrip
found 2 days ago
Select Air France flight, departing Sat, Oct 4 from Tromsø to Kalispell, returning Mon, Oct 20, priced at $1,005 found 2 days ago
Scandinavian Airlines
Tue, Sep 30 - Mon, Oct 20
TOS
Tromsø
FCA
Kalispell
$1,099 Roundtrip, found 2 days ago
$1,099
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Sep 30 from Tromsø to Kalispell, returning Mon, Oct 20, priced at $1,099 found 2 days ago
Lufthansa
Sat, Oct 4 - Wed, Oct 15
TOS
Tromsø
FCA
Kalispell
$1,160 Roundtrip, found 2 days ago
$1,160
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 4 from Tromsø to Kalispell, returning Wed, Oct 15, priced at $1,160 found 2 days ago
Lufthansa
Sun, Oct 5 - Fri, Oct 17
TOS
Tromsø
FCA
Kalispell
$1,178 Roundtrip, found 2 days ago
$1,178
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Oct 5 from Tromsø to Kalispell, returning Fri, Oct 17, priced at $1,178 found 2 days ago
Lufthansa
Sat, Oct 4 - Thu, Oct 16
TOS
Tromsø
FCA
Kalispell
$1,195 Roundtrip, found 2 days ago
$1,195
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 4 from Tromsø to Kalispell, returning Thu, Oct 16, priced at $1,195 found 2 days ago
Lufthansa
Sun, Oct 5 - Mon, Oct 20
TOS
Tromsø
FCA
Kalispell
$1,207 Roundtrip, found 2 days ago
$1,207
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Oct 5 from Tromsø to Kalispell, returning Mon, Oct 20, priced at $1,207 found 2 days ago
Lufthansa
Tue, Sep 30 - Fri, Oct 17
TOS
Tromsø
FCA
Kalispell
$1,237 Roundtrip, found 2 days ago
$1,237
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, Sep 30 from Tromsø to Kalispell, returning Fri, Oct 17, priced at $1,237 found 2 days ago
Lufthansa
Wed, Oct 1 - Fri, Oct 17
TOS
Tromsø
FCA
Kalispell
$1,256 Roundtrip, found 2 days ago
$1,256
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Tromsø to Kalispell, returning Fri, Oct 17, priced at $1,256 found 2 days ago
Finnair
Fri, Oct 3 - Fri, Oct 17
TOS
Tromsø
FCA
Kalispell
$1,440 Roundtrip, found 2 days ago
$1,440
Roundtrip
found 2 days ago
Select Finnair flight, departing Fri, Oct 3 from Tromsø to Kalispell, returning Fri, Oct 17, priced at $1,440 found 2 days ago
Flights from Tromsø (TOS) to Kalispell (FCA)
Origin airport
Langnes
Destination airport
Glacier Park Intl.
Roundtrip price
$998
Distance
3949 mi

Tromsø to Kalispell Flights

The cheapest times to fly from Tromsø to Kalispell

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tromsø to Kalispell are during the month of October. You can find some of the cheapest flights from Tromsø to Kalispell with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tromsø to Kalispell

Sunday is one of the best days to book for cheap flights from Tromsø to Kalispell: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tromsø to Kalispell

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tromsø to Kalispell in 2025. You can also book with separate airlines for your outbound and return journeys, from $697 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tromsø to Kalispell flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tromsø to Kalispell airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA) cost?
Secure a cheap one-way flight from $697 or cheap return flight from $998 from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA)?
October is the least expensive month to fly from TOS to FCA. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA)?
To find the cheapest airline that'll fly you from TOS to FCA, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA)?
There aren't any daily nonstop flights from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from TOS to FCA?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA)?
To land at Glacier Park Intl. Airport (FCA) on time, select a flight that leaves Langnes Airport (TOS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA) last-minute?
Waiting until right before your break to book a flight from TOS to FCA often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a TOS to FCA flight and hotel package?
Compared with arranging hotels and flights separately, booking a TOS to FCA flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Langnes Airport (TOS) to Glacier Park Intl. Airport (FCA)?
In most instances, you're able to reschedule or cancel your TOS to FCA flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.