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Oslo Gardermoen

$607+ Cheap flights from Kalispell (FCA) to Oslo Gardermoen (OSL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — OSL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Kalispell to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$607
(United Airlines)
From Kalispell Glacier Park to Oslo Gardermoen
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Find flight deals from Kalispell to Oslo Gardermoen

Cheapest flights from Kalispell to Oslo Gardermoen
Explore the most affordable flight options available from Kalispell to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:41 pmFCA - OSL
2 stops20h 34mUnited Airlines
Wed 10/226:50 amOSL - FCA
2 stops22h 41mUnited Airlines
Deal found 9/11$607
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:35 pmFCA - OSL
2 stops20h 50mMultiple Airlines
Wed 10/227:40 amOSL - FCA
3 stops24h 18mMultiple Airlines
Deal found 9/10$709

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Oslo Gardermoen 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Kalispell to Oslo Gardermoen Airport that are best for you.

Fly from

Kalispell

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

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

$607

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Kalispell to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Oslo Gardermoen?

    Kalispell Glacier Park (FCA), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Kalispell to Oslo Gardermoen. 0 airlines have flights from Glacier Park to Oslo Gardermoen on a regular basis. Booking flights from Kalispell Glacier Park to Oslo Gardermoen should not be difficult; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day.

  • How long is the flight from Kalispell to Oslo Gardermoen Airport?

    United Airlines can get you from Kalispell to Oslo Gardermoen Airport in just under 20h 34m. Your travel time can differ by up to . There are 4338 mi between Kalispell and Oslo Gardermoen Airport.

  • Can I find deals for flights from Kalispell to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Kalispell to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Oslo Gardermoen.

  • Can I find deals for business class flights from Kalispell to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Kalispell to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalispell to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Kalispell to Oslo Gardermoen Airport (average of $567). Flying from Kalispell to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,005). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

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