What is the cheapest airline that flies from Oslo Gardermoen to Montana?

American Airlines and British Airways are the most popular carriers operating from Oslo Gardermoen to Montana

When did momondo last update prices for flights from Oslo Gardermoen Airport to Montana?

Prices for flights from Oslo Gardermoen Airport to Montana were last updated today.

How old do you have to be to fly from Oslo Gardermoen Airport to Montana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport to Montana.

What documentation or ID do you need to fly to Montana?

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$491 Cheap Flights from Oslo Gardermoen Airport to Montana in 2026

1 adult

0 bags

Find the cheapest flights from Oslo Gardermoen Airport to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 12:39 pm

OSL

MSO

31h 54m

2 stops

1:14 pm - 10:40 pm

MSO

OSL

25h 26m

2 stops

$727American Airlines

Thu, Oct 29 - Mon, Nov 2

7:45 am - 10:38 pm

OSL

MSO

22h 53m

2 stops

2:08 pm - 6:40 pm

MSO

OSL

20h 32m

2 stops

$779American Airlines

Tue, Jun 2 - Mon, Aug 3

7:45 am - 10:38 pm

OSL

MSO

22h 53m

2 stops

1:04 pm - 4:35 pm

MSO

OSL

19h 31m

2 stops

$822American Airlines

Tue, Jun 2 - Mon, Aug 3

6:55 am - 3:38 pm

OSL

MSO

40h 43m

2 stops

2:25 pm - 10:05 pm

MSO

OSL

47h 40m

2 stops

$854United Airlines

Tue, Jun 2 - Mon, Aug 3

1:05 pm - 3:22 pm

OSL

BZN

34h 17m

2 stops

4:18 pm - 10:55 am

BZN

OSL

34h 37m

2 stops

$859United Airlines

Sat, May 16 - Wed, May 20

9:55 am - 3:38 pm

OSL

MSO

37h 43m

2 stops

2:25 pm - 9:05 am

MSO

OSL

34h 40m

2 stops

$881United Airlines

Tue, Jun 2 - Mon, Aug 3

1:05 pm - 3:13 pm

OSL

BZN

34h 08m

2 stops

10:33 am - 9:05 am

BZN

OSL

38h 32m

2 stops

$1,062United Airlines

Sun, Jul 5 - Tue, Jul 28

6:45 am - 10:43 pm

OSL

BZN

23h 58m

2 stops

4:29 pm - 10:05 pm

BZN

OSL

21h 36m

2 stops

$1,136United Airlines

Tue, Jul 7 - Wed, Jul 29

1:50 pm - 10:42 pm

OSL

BZN

16h 52m

2 stops

4:12 pm - 12:35 pm

BZN

OSL

36h 23m

3 stops

$1,497Multiple Airlines

Sat, May 16 - Wed, May 20

7:45 am - 8:40 pm

OSL

BZN

20h 55m

3 stops

6:44 am - 10:45 am

BZN

OSL

20h 01m

2 stops

$5,734American Airlines

Tue, Jul 7 - Wed, Jul 29

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United Airlines flights from Oslo Gardermoen Airport to Montana

Our best United Airlines deals on Oslo Gardermoen Airport to Montana flight tickets

United Airlines

Jun 2

OSL6:55 amOslo Gardermoen

40h 43m

2 stops

MSO3:38 pmMissoula Johnson-Bell Field

Aug 3

MSO2:25 pmMissoula Johnson-Bell Field

47h 40m

2 stops

OSL10:05 pmOslo Gardermoen

$854

United Airlines

May 16

OSL1:05 pmOslo Gardermoen

34h 17m

2 stops

BZN3:22 pmBozeman Gallatin Field

May 20

BZN4:18 pmBozeman Gallatin Field

34h 37m

2 stops

OSL10:55 amOslo Gardermoen

$859

United Airlines

Jun 2

OSL9:55 amOslo Gardermoen

37h 43m

2 stops

MSO3:38 pmMissoula Johnson-Bell Field

Aug 3

MSO2:25 pmMissoula Johnson-Bell Field

34h 40m

2 stops

OSL9:05 amOslo Gardermoen

$881

American Airlines flights from Oslo Gardermoen Airport to Montana

Our best American Airlines deals on Oslo Gardermoen Airport to Montana flight tickets

American Airlines

Oct 29

OSL11:45 amOslo Gardermoen

31h 54m

2 stops

MSO12:39 pmMissoula Johnson-Bell Field

Nov 2

MSO1:14 pmMissoula Johnson-Bell Field

25h 26m

2 stops

OSL10:40 pmOslo Gardermoen

$727

American Airlines

Jun 2

OSL7:45 amOslo Gardermoen

22h 53m

2 stops

MSO10:38 pmMissoula Johnson-Bell Field

Aug 3

MSO2:08 pmMissoula Johnson-Bell Field

20h 32m

2 stops

OSL6:40 pmOslo Gardermoen

$779

American Airlines

Jun 2

OSL7:45 amOslo Gardermoen

22h 53m

2 stops

MSO10:38 pmMissoula Johnson-Bell Field

Aug 3

MSO1:04 pmMissoula Johnson-Bell Field

19h 31m

2 stops

OSL4:35 pmOslo Gardermoen

$822

momondo Fare Finder

Use the filters below to find and compare flights from Oslo Gardermoen Airport to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloMissoula

OSL - MSO

OSLMSO

Oslo Gardermoen

Thu 10/29

11:45 am-12:39 pm

2 stops31h 54m

Missoula Johnson-Bell Field

Mon 11/2

1:14 pm-10:40 pm

2 stops25h 26m

$727

OsloMissoula

OSL - MSO

OSLMSO

Oslo Gardermoen

Tue 6/2

7:45 am-10:38 pm

2 stops22h 53m

Missoula Johnson-Bell Field

Mon 8/3

2:08 pm-6:40 pm

2 stops20h 32m

$779

OsloMissoula

OSL - MSO

OSLMSO

Oslo Gardermoen

Tue 6/2

7:45 am-10:38 pm

2 stops22h 53m

Missoula Johnson-Bell Field

Mon 8/3

1:04 pm-4:35 pm

2 stops19h 31m

$822

OsloMissoula

OSL - MSO

OSLMSO

Oslo Gardermoen

Tue 6/2

6:55 am-3:38 pm

2 stops40h 43m

Missoula Johnson-Bell Field

Mon 8/3

2:25 pm-10:05 pm

2 stops47h 40m

$854

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

Sat 5/16

1:05 pm-3:22 pm

2 stops34h 17m

Bozeman Gallatin Field

Wed 5/20

4:18 pm-10:55 am

2 stops34h 37m

$859

OsloMissoula

OSL - MSO

OSLMSO

Oslo Gardermoen

Tue 6/2

9:55 am-3:38 pm

2 stops37h 43m

Missoula Johnson-Bell Field

Mon 8/3

2:25 pm-9:05 am

2 stops34h 40m

$881

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

Sun 7/5

1:05 pm-3:13 pm

2 stops34h 08m

Bozeman Gallatin Field

Tue 7/28

10:33 am-9:05 am

2 stops38h 32m

$1,062

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

Tue 7/7

6:45 am-10:43 pm

2 stops23h 58m

Bozeman Gallatin Field

Wed 7/29

4:29 pm-10:05 pm

2 stops21h 36m

$1,136

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

Sat 5/16

1:50 pm-10:42 pm

2 stops16h 52m

Bozeman Gallatin Field

Wed 5/20

4:12 pm-12:35 pm

3 stops36h 23m

$1,497

Quickest round-trip

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

Tue 7/7

7:45 am-8:40 pm

3 stops20h 55m

Bozeman Gallatin Field

Wed 7/29

6:44 am-10:45 am

2 stops20h 01m

$5,734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Oslo Gardermoen Airport is in January. Flight prices, which tend to average around $480, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Montana, with average flight prices from Oslo Gardermoen Airport averaging around $496.

Cheap Oslo Gardermoen Airport to Montana flight deals and tips

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

Fastest flight time	22h 52m
Direct flights	None

The fastest flight from Oslo Gardermoen Airport to Montana takes 22h 52m

There are no direct flights from Oslo Gardermoen Airport to Montana. There are no popular flight routes from Oslo Gardermoen Airport to Montana.

Search flight deals

Frequently asked questions about flying from Oslo Gardermoen Airport to Montana

When did momondo last update prices for flights from Oslo Gardermoen Airport to Montana?
Prices for flights from Oslo Gardermoen Airport to Montana were last updated today.
How old do you have to be to fly from Oslo Gardermoen Airport to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Gardermoen Airport to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Oslo to Montana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montana that suits you.

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

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

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

Once you have performed a search for Oslo to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Oslo to Montana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.