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Cheap flights from Kalispell to Oslo from $582

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 10/29. 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

United Airlines Logo
2:38 pm - 3:20 pmFCA-OSL
17h 42m2 stops
United Airlines Logo
6:15 am - 9:44 pmOSL-FCA
23h 29m2 stops
$582United Airlines
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Wed, Oct 29 - Fri, Nov 7
Delta Logo
3:24 pm - 1:50 pmFCA-OSL
39h 26m2 stops
Delta Logo
1:05 pm - 2:29 pmOSL-FCA
57h 24m2 stops
$588Delta
Find Deal
Mon, Oct 27 - Mon, Nov 3
Multiple Airlines Logo
2:38 pm - 5:30 pmFCA-OSL
19h 52m3 stops
Multiple Airlines Logo
6:45 am - 9:44 pmOSL-FCA
22h 59m3 stops
$601Multiple Airlines
Find Deal
Wed, Oct 29 - Fri, Nov 7
United Airlines Logo
12:41 pm - 5:15 pmFCA-OSL
20h 34m2 stops
United Airlines Logo
6:50 am - 9:31 pmOSL-FCA
22h 41m2 stops
$608United Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 22
Air Canada Logo
2:38 pm - 5:40 pmFCA-OSL
20h 02m2 stops
Air Canada Logo
9:35 am - 1:36 pmOSL-FCA
36h 01m3 stops
$624Air Canada
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Mon, Oct 27 - Mon, Nov 3
Multiple Airlines Logo
6:35 pm - 11:25 pmFCA-OSL
20h 50m2 stops
Multiple Airlines Logo
7:40 am - 11:58 pmOSL-FCA
24h 18m3 stops
$709Multiple Airlines
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Tue, Oct 7 - Wed, Oct 22
Multiple Airlines Logo
1:06 pm - 6:40 pmFCA-OSL
22h 34m2 stops
Multiple Airlines Logo
7:20 am - 11:57 pmOSL-FCA
24h 37m3 stops
$1,115Multiple Airlines
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Mon, Oct 27 - Mon, Nov 3

United Airlines flights from Kalispell to Oslo Gardermoen Airport

Our best United Airlines deals on Kalispell to Oslo Gardermoen Airport flight tickets
United Airlines
Oct 29
FCA2:38 pmKalispell Glacier Park
17h 42m
2 stops
OSL3:20 pmOslo Gardermoen
Nov 7
OSL6:15 amOslo Gardermoen
23h 29m
2 stops
FCA9:44 pmKalispell Glacier Park
$582
Find similar
United Airlines
Oct 7
FCA12:41 pmKalispell Glacier Park
20h 34m
2 stops
OSL5:15 pmOslo Gardermoen
Oct 22
OSL6:50 amOslo Gardermoen
22h 41m
2 stops
FCA9:31 pmKalispell Glacier Park
$608
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 September 16, 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 10/29

2:38 pm-3:20 pm

2 stops17h 42m

Oslo Gardermoen

Fri 11/7

6:15 am-9:44 pm

2 stops23h 29m

$582

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Mon 10/27

3:24 pm-1:50 pm

2 stops39h 26m

Oslo Gardermoen

Mon 11/3

1:05 pm-2:29 pm

2 stops57h 24m

$588

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Wed 10/29

2:38 pm-5:30 pm

3 stops19h 52m

Oslo Gardermoen

Fri 11/7

6:45 am-9:44 pm

3 stops22h 59m

$601

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Tue 10/7

12:41 pm-5:15 pm

2 stops20h 34m

Oslo Gardermoen

Wed 10/22

6:50 am-9:31 pm

2 stops22h 41m

$608

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Mon 10/27

2:38 pm-5:40 pm

2 stops20h 02m

Oslo Gardermoen

Mon 11/3

9:35 am-1:36 pm

3 stops36h 01m

$624

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Tue 10/7

6:35 pm-11:25 pm

2 stops20h 50m

Oslo Gardermoen

Wed 10/22

7:40 am-11:58 pm

3 stops24h 18m

$709

KalispellOslo

FCA - OSL

FCAOSL

Kalispell Glacier Park

Mon 10/27

1:06 pm-6:40 pm

2 stops22h 34m

Oslo Gardermoen

Mon 11/3

7:20 am-11:57 pm

3 stops24h 37m

$1,115

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

Direct flights

None
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. 17h 42m 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
Drammen
Lillehammer

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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