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Cheap flights from Kalispell to Oslo from $526

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Oslo departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kalispell to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:42 pm - 5:40 pm
FCA
-
OSL
42h 58m2 stops
United Airlines Logo
1:50 pm - 12:59 pm
OSL
-
FCA
31h 09m2 stops
$526United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
6:00 am - 5:40 pm
FCA
-
OSL
27h 40m2 stops
United Airlines Logo
9:35 am - 9:59 pm
OSL
-
FCA
44h 24m2 stops
$546United Airlines
Thu, Jan 22 - Mon, Jan 26

United Airlines flights from Kalispell to Oslo Gardermoen Airport

Our best United Airlines deals on Kalispell to Oslo Gardermoen Airport flight tickets
United Airlines
Jan 21
FCA2:42 pmKalispell Glacier Park
42h 58m
2 stops
OSL5:40 pmOslo Gardermoen
Jan 25
OSL1:50 pmOslo Gardermoen
31h 09m
2 stops
FCA12:59 pmKalispell Glacier Park
$526
Find similar
United Airlines
Jan 22
FCA6:00 amKalispell Glacier Park
27h 40m
2 stops
OSL5:40 pmOslo Gardermoen
Jan 26
OSL9:35 amOslo Gardermoen
44h 24m
2 stops
FCA9:59 pmKalispell Glacier Park
$546
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Kalispell to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Wed 1/21

2:42 pm-5:40 pm

2 stops42h 58m

Oslo Gardermoen

Sun 1/25

1:50 pm-12:59 pm

2 stops31h 09m

$526

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Thu 1/22

6:00 am-5:40 pm

2 stops27h 40m

Oslo Gardermoen

Mon 1/26

9:35 am-9:59 pm

2 stops44h 24m

$546

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Oslo from

How to get the cheapest flight ticket from Kalispell to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Tuesday is the cheapest day to fly to Oslo Gardermoen Airport from Kalispell. The lowest ticket price found for a Tuesday departure recently was $976. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Kalispell to Oslo Gardermoen Airport for around $2,811.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Kalispell to Oslo Gardermoen Airport during this time can be as low as $924. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is at noon when prices are around $1,497.

When to book flights from Kalispell to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Oslo Gardermoen Airport (FCA to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Oslo Gardermoen Airport

Fastest flight time

25h 20m

Direct flights

None
The fastest flight from Kalispell to Oslo Gardermoen Airport takes 25h 20m
There are no direct flights from Kalispell to Oslo Gardermoen Airport. There are no popular flight routes from Kalispell to Oslo Gardermoen Airport.
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  • How far is Kalispell Glacier Park to Oslo Gardermoen by plane?

    There are 4346.2 mi between Kalispell Glacier Park and Oslo Gardermoen. 25h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Oslo Gardermoen Airport?

    Prices for flights from Kalispell Glacier Park Airport to Oslo Gardermoen Airport refresh daily.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Oslo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kalispell to Oslo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kalispell to Oslo with flexible booking policies on momondo?

All flight searches from Kalispell to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kalispell to Oslo?

Once all potential Kalispell to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kalispell to Oslo right now. Can momondo alert me if prices change?

Price alerts on flights to Oslo from Kalispell are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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