How does KAYAK find such low prices on flights from Montana to Oslo Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Oslo Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Oslo Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Montana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Montana to Oslo Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo Airport with an airline and back to Montana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Oslo Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo Airport from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$516 CHEAP FLIGHTS from Montana to Oslo Airport (OSL)

OSL

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

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Cheapest round-trip

$516

Delta

Fri 1/16Tue 1/20

HLN - OSL • 2 stops

Cheapest one-way

$1,440

Icelandair

Sun 1/4

BZN - OSL • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Oslo Gardermoen!

Flight Deals

Cheap Flights from Montana to Oslo Gardermoen

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to Oslo Gardermoen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Montana to Oslo Gardermoen

Fri, Jan 16 - Tue, Jan 20

5:30 am - 6:50 pmHLN-OSL

29h 20m2 stops

9:25 am - 10:29 pmOSL-HLN

45h 04m2 stops

$516Delta

Find Deal

Wed, Apr 1 - Sun, Apr 5

2:29 pm - 10:10 pmFCA-OSL

23h 41m2 stops

9:55 am - 9:30 pmOSL-FCA

19h 35m2 stops

$657United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

2:29 pm - 10:10 pmFCA-OSL

23h 41m2 stops

11:45 am - 9:30 pmOSL-FCA

41h 45m2 stops

$660United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:12 pm - 6:35 pmFCA-OSL

16h 23m2 stops

11:50 am - 11:07 pmOSL-FCA

43h 17m2 stops

$670Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:25 pm - 7:40 pmBZN-OSL

42h 15m2 stops

11:50 am - 12:58 amOSL-BZN

45h 08m2 stops

$688Delta

Find Deal

Mon, Feb 23 - Fri, Mar 27

8:11 am - 12:55 pmBZN-OSL

20h 44m2 stops

6:10 am - 9:54 amOSL-BZN

34h 44m2 stops

$719Multiple Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

10:41 am - 5:40 pmBZN-OSL

23h 59m2 stops

6:45 am - 10:00 pmOSL-BZN

23h 15m3 stops

$852United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:30 am - 11:20 pmBZN-OSL

33h 50m2 stops

6:45 am - 10:00 pmOSL-BZN

23h 15m2 stops

$865United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:50 pm - 10:10 pmBZN-OSL

25h 20m2 stops

7:45 am - 7:15 pmOSL-BZN

19h 30m2 stops

$868American Airlines

Find Deal

Mon, Feb 23 - Fri, Mar 27

2:41 pm - 5:40 pmBZN-OSL

18h 59m2 stops

6:45 am - 9:10 pmOSL-BZN

21h 25m3 stops

$893Multiple Airlines

Find Deal

Useful Info

Low season	February
High season	June
Cheapest flight	$516

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 35% increase in price.

Flight from Helena to Oslo Airport

How does KAYAK find such low prices on flights from Montana to Oslo Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Oslo Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Oslo Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Montana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Montana to Oslo Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo Airport with an airline and back to Montana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Oslo Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo Airport from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gardermoen

Lillehammer

Fredrikstad

Drammen

Everything you need to know for your flight to Oslo Gardermoen

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Flights to other cities

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Information on your arrival and departure airports

Oslo Airport (OSL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

OSL

$516 Find Cheap Flights from Montana to Oslo Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

Everything you should know

Cheap Flights from Montana to Oslo Gardermoen

Recent round-trip flight deals from Montana to Oslo Gardermoen

Recent one-way flight deals from Montana to Oslo Gardermoen

Recent last minute flight deals from Montana to Oslo Gardermoen

Good to know

FAQs for booking Montana to Oslo Airport flights

How does KAYAK find such low prices on flights from Montana to Oslo Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Oslo Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Oslo Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Montana to Oslo Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo Airport with an airline and back to Montana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Oslo Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo Airport from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Oslo Gardermoen?

Everything you need to know for your flight to Oslo Gardermoen

Information on your arrival and departure airports

Cabin class types available on flights to Oslo Gardermoen

Complete your trip to Oslo Gardermoen with a hotel stay or car rental

Find direct flights for Oslo Gardermoen

Flights to other popular destinations

Flights from domestic origins to Montana

Choose which airport to fly into in Oslo

Find deals for your return flight