$511+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BZN
Jun 21 — Jun 281
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 16, 2025.
Popular in | December |
|---|---|
Cheapest in | May |
Average price | $854 |
Find flight deals from Oslo to Montana
Cheapest flights from Oslo to MontanaExplore 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 June 16, 2025.
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 June 16, 2025.
This American Airlines deal was found by Cheapflights users on 6/16. 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 12/167:15 amOSL - BZN
2 stops37h 17mAmerican Airlines
Sun 12/282:46 pmBZN - OSL
2 stops36h 09mAmerican Airlines
Deal found 6/16![American Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 12/171:50 pmOSL - BZN
2 stops41h 01mUnited Airlines
Tue 12/305:00 amBZN - OSL
2 stops28h 45mUnited Airlines
Deal found 6/16![United Airlines logo]()
$683
This Delta deal was found by Cheapflights users on 6/16. 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.
Mon 12/2212:40 pmOSL - BZN
2 stops43h 48mDelta
Wed 12/3112:30 pmBZN - OSL
2 stops22h 20mDelta
Deal found 6/16![Delta logo]()
$945
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 June 16, 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
OsloMissoula
OSL - MSO
OSLMSO
Oslo Gardermoen
Fri 8/1
7:05 am-12:19 am
3 stops25h 14m
$682
OsloBozeman
OSL - BZN
OSLBZN
Oslo Gardermoen
Fri 8/1
7:05 am-11:59 pm
3 stops24h 54m
$702
OsloMissoula
TRF - MSO
TRFMSO
Oslo Sandefjord
Fri 8/1
8:00 pm-4:39 pm
3 stops28h 39m
$828
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 $479). 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.
Rainfall in Montana by month
Plan your trip to Montana by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.
Temperature in Montana by month
Plan your trip to Montana by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).