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$470+ Cheap flights from Oslo to Montana

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BZN
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Oslo to Montana

Keep the following information in mind while searching for Oslo to Montana flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$470
(American Airlines)

Popular in

April

Cheapest in

May

Average price

$719
From Oslo to Montana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oslo to Montana

Cheapest flights from Oslo to Montana
Explore the most affordable flight options available from Oslo to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 11/137:05 amOSL - BZN
2 stops37h 57mAmerican Airlines
lun. 11/171:52 pmBZN - OSL
2 stops40h 18mAmerican Airlines
Deal found 9/15$470
This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 11/137:05 amOSL - BZN
2 stops23h 34mMultiple Airlines
lun. 11/171:52 pmBZN - OSL
2 stops24h 48mMultiple Airlines
Deal found 9/15$570
This United Airlines deal was found by Cheapflights users on 9/17. 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.
vie. 10/177:15 amOSL - BZN
2 stops38h 07mUnited Airlines
vie. 10/242:28 pmBZN - OSL
2 stops17h 12mUnited Airlines
Deal found 9/17$686
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:30 amOSL - BZN
2 stops18h 15mDelta
dom. 10/56:00 amBZN - OSL
2 stops18h 45mDelta
Deal found 9/15$701
This United Airlines deal was found by Cheapflights users on 9/17. 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.
vie. 10/176:45 amOSL - BZN
3 stops22h 22mMultiple Airlines
vie. 10/242:28 pmBZN - OSL
2 stops17h 12mMultiple Airlines
Deal found 9/17$1,032
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:10 amOSL - BZN
2 stops22h 13mMultiple Airlines
dom. 10/511:55 amBZN - OSL
3 stops26h 40mMultiple Airlines
Deal found 9/15$1,442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to Montana 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Oslo to Montana that are best for you.

Fly from

Oslo

Fly to

Montana

Route

Depart

Return

Price

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

jue. 11/13

7:05 am-1:02 pm

2 stops37h 57m

Bozeman Gallatin Field

lun. 11/17

1:52 pm-2:10 pm

2 stops40h 18m

$470

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

jue. 11/13

7:05 am-10:39 pm

2 stops23h 34m

Bozeman Gallatin Field

lun. 11/17

1:52 pm-10:40 pm

2 stops24h 48m

$570

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

vie. 10/17

7:15 am-1:22 pm

2 stops38h 07m

Bozeman Gallatin Field

vie. 10/24

2:28 pm-3:40 pm

2 stops17h 12m

$686

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

mié. 10/1

6:30 am-4:45 pm

2 stops18h 15m

Bozeman Gallatin Field

dom. 10/5

6:00 am-8:45 am

2 stops18h 45m

$701

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

vie. 10/17

6:45 am-9:07 pm

3 stops22h 22m

Bozeman Gallatin Field

vie. 10/24

2:28 pm-3:40 pm

2 stops17h 12m

$1,032

OsloBozeman

OSL - BZN

OSLBZN

Oslo Gardermoen

mié. 10/1

8:10 am-10:23 pm

2 stops22h 13m

Bozeman Gallatin Field

dom. 10/5

11:55 am-10:35 pm

3 stops26h 40m

$1,442

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Oslo to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Oslo 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.

Cheapflights Insights

Everything you need to know about your flight from Oslo to Montana

What is the cheapest month to book a flight from Oslo to Montana?

Currently, October is the cheapest month in which you can book a flight from Oslo to Montana (average of $371). Flying from Oslo to Montana in May is currently the most expensive (average of $476). 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.

How much does it cost to fly round-trip from Oslo to Montana?

Related info for your journey

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

  • How long is the flight from Oslo to Montana?

    There are many flights that can get you from Oslo to Montana in 37h 57m. Fly via American Airlines or United Airlines to get the fastest option. There are 4426 mi between Oslo and Montana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Oslo to Montana?

    The most popular flight routes from Oslo to Montana are Oslo Gardermoen - Bozeman Gallatin Field, Oslo Gardermoen - Missoula Johnson-Bell Field and Oslo Sandefjord - Missoula Johnson-Bell Field.

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

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

  • How can I find direct flights from Oslo to Montana?

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

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

    Yes. Cheapflights offers flight deals from Oslo to Montana 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 Oslo to Montana?

    Currently, October is the cheapest month in which you can book a flight from Oslo to Montana (average of $371). Flying from Oslo to Montana in May is currently the most expensive (average of $476). 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

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Alternative routes for Oslo to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Bergen to Miami flights
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Trondheim to John F Kennedy Intl flights
Trondheim to Newark flights

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