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Oslo Gardermoen

$569+ Cheap flights from Idaho 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — OSL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Idaho to Oslo Gardermoen

Keep the following information in mind while searching for Idaho to Oslo Gardermoen flight deals. Data was last updated February 20, 2025.

Round-trip from

$569
(Finnair)

Popular in

June

Cheapest in

January
From Idaho to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($320 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
Search Deals

Find flight deals from Idaho to Oslo Gardermoen

Cheapest flights from Idaho to Oslo Gardermoen
Explore the most affordable flight options available from Idaho to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:05 amBOI - OSL
2 stops26h 30mMultiple Airlines
Wed 3/268:45 amOSL - BOI
2 stops20h 10mMultiple Airlines
Deal found 2/20$569
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/304:15 pmJAC - OSL
2 stops38h 30mUnited Airlines
Wed 5/147:15 amOSL - JAC
2 stops22h 02mUnited Airlines
Deal found 2/19$707
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:35 amBOI - OSL
2 stops32h 15mUnited Airlines
Sat 5/2411:35 amOSL - BOI
2 stops33h 57mUnited Airlines
Deal found 2/19$746
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:55 pmJAC - OSL
2 stops20h 40mMultiple Airlines
Thu 5/156:00 amOSL - JAC
2 stops18h 28mMultiple Airlines
Deal found 2/19$845
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/3012:53 pmJAC - OSL
2 stops26h 37mAmerican Airlines
Wed 5/141:20 pmOSL - JAC
3 stops30h 46mAmerican Airlines
Deal found 2/20$910
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 7/73:51 pmBOI - OSL
2 stops16h 44mAmerican Airlines
Mon 7/211:10 pmOSL - BOI
2 stops19h 34mAmerican Airlines
Deal found 2/19$967
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 5/296:20 amGEG - OSL
2 stops23h 25mUnited Airlines
Mon 6/91:00 pmOSL - GEG
2 stops43h 04mUnited Airlines
Deal found 2/20$1,015
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2911:37 amGEG - OSL
3 stops43h 03mAir Canada
Mon 6/97:15 amOSL - GEG
3 stops24h 15mAir Canada
Deal found 2/20$1,506
This Air Canada deal was found by Cheapflights users on 2/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:40 amBOI - OSL
3 stops23h 00mAir Canada
Mon 7/219:50 amOSL - BOI
3 stops21h 15mAir Canada
Deal found 2/18$1,652

Find flights from Idaho to Oslo Gardermoen within your budget

Customize your flight search to find flights from Idaho 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 February 20, 2025.

Fly from

Idaho

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 3/10

7:05 am-4:35 pm

2 stops26h 30m

Oslo Gardermoen

Wed 3/26

8:45 am-9:55 pm

2 stops20h 10m

$569

JacksonOslo

JAC - OSL

JACOSL

Jackson Hole

Wed 4/30

4:15 pm-2:45 pm

2 stops38h 30m

Oslo Gardermoen

Wed 5/14

7:15 am-9:17 pm

2 stops22h 02m

$707

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 5/14

7:35 am-11:50 pm

2 stops32h 15m

Oslo Gardermoen

Sat 5/24

11:35 am-1:32 pm

2 stops33h 57m

$746

JacksonOslo

JAC - OSL

JACOSL

Jackson Hole

Fri 5/2

5:55 pm-10:35 pm

2 stops20h 40m

Oslo Gardermoen

Thu 5/15

6:00 am-4:28 pm

2 stops18h 28m

$845

JacksonOslo

JAC - OSL

JACOSL

Jackson Hole

Wed 4/30

12:53 pm-11:30 pm

2 stops26h 37m

Oslo Gardermoen

Wed 5/14

1:20 pm-12:06 pm

3 stops30h 46m

$910

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 7/7

3:51 pm-4:35 pm

2 stops16h 44m

Oslo Gardermoen

Mon 7/21

1:10 pm-12:44 am

2 stops19h 34m

$967

SpokaneOslo

GEG - OSL

GEGOSL

Spokane

Thu 5/29

6:20 am-2:45 pm

2 stops23h 25m

Oslo Gardermoen

Mon 6/9

1:00 pm-11:04 pm

2 stops43h 04m

$1,015

SpokaneOslo

GEG - OSL

GEGOSL

Spokane

Thu 5/29

11:37 am-3:40 pm

3 stops43h 03m

Oslo Gardermoen

Mon 6/9

7:15 am-10:30 pm

3 stops24h 15m

$1,506

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 7/7

8:40 am-3:40 pm

3 stops23h 00m

Oslo Gardermoen

Mon 7/21

9:50 am-11:05 pm

3 stops21h 15m

$1,652

SpokaneOslo

GEG - OSL

GEGOSL

Spokane

Fri 3/7

6:00 am-11:30 pm

2 stops32h 30m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Idaho to Oslo Gardermoen

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

Travel insights for flights from Idaho to Oslo Gardermoen

Get recent, data-driven insights about flights from Idaho to Oslo Gardermoen including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ID to OSL?

Find hourly flight availability from Idaho to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Idaho to Oslo Gardermoen Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated February 20, 2025.
To help decide which airline to fly from Idaho to Oslo, see what other customers have to say about United Airlines, American Airlines and Air Canada. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,765 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,765 reviews
United Airlines
7.4
Good
8,765 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,765 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Air Canada
7.0
Good
8,748 reviews
United Airlines
7.4
Good
8,765 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Idaho 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 are the most popular routes from Idaho to Oslo Gardermoen Airport?

    When deciding which route to take from Idaho to Oslo Gardermoen Airport consider Boise Air Term. Gowen Fld - Oslo Gardermoen, Jackson Hole - Oslo Gardermoen or Spokane - Oslo Gardermoen as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Oslo Gardermoen Airport (average of $567). Flying from Idaho to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,134). 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 Idaho to Oslo Gardermoen

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Top 4 airlines flying from Idaho to Oslo Gardermoen

Discover the top 4 airlines that operate flights from Idaho to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$706Average$918FlexibilityNo cancel feeOn-time69%
DeltaCheapest$733Average$1,133FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$785Average$1,580FlexibilityNo cancel feeOn-time76%
KLMCheapest$796Average$938FlexibilityNo cancel feeOn-time75%
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