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$735+ Cheap flights from Boise (BOI) to Oslo

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — OSL
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Boise to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$735
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$771
From Boise Air Term. Gowen Fld to Oslo
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High demand for flights, 27% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Boise to Oslo

Cheapest flights from Boise to Oslo
Explore the most affordable flight options available from Boise to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This American Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 2/127:00 amBOI - OSL
2 stops23h 15mAmerican Airlines
Tue 2/187:15 amOSL - BOI
2 stops22h 35mAmerican Airlines
Deal found 1/16$735
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:00 amBOI - OSL
2 stops19h 10mScandinavian Airlines
Fri 10/176:00 amOSL - BOI
2 stops21h 20mScandinavian Airlines
Deal found 1/16$801
This Air Canada deal was found by Cheapflights users on 1/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/127:00 amBOI - OSL
3 stops21h 45mAir Canada
Tue 2/186:10 amOSL - BOI
3 stops23h 19mAir Canada
Deal found 1/16$965
This Delta deal was found by Cheapflights users on 1/16. 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.
Sun 6/151:15 pmBOI - OSL
2 stops19h 25mDelta
Tue 7/16:30 amOSL - BOI
2 stops22h 34mDelta
Deal found 1/16$1,196
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Sun 6/157:00 amBOI - OSL
2 stops27h 05mUnited Airlines
Mon 6/309:50 amOSL - BOI
2 stops31h 53mUnited Airlines
Deal found 1/16$1,270
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1210:57 amBOI - OSL
3 stops28h 03mMultiple Airlines
Tue 2/188:45 amOSL - BOI
2 stops22h 14mMultiple Airlines
Deal found 1/16$1,517
This KLM deal was found by Cheapflights users on 1/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1610:30 amBOI - OSL
2 stops14h 15mKLM
Mon 6/3011:50 amOSL - BOI
2 stops18h 17mKLM
Deal found 1/16$1,524
This Ovago deal was found by Cheapflights users on 1/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/101:00 pmBOI - TRF
2 stops41h 20mScandinavian Airlines
Wed 6/182:55 pmTRF - BOI
2 stops40h 21mScandinavian Airlines
Deal found 1/16$2,605

Find flights from Boise to Oslo within your budget

Customize your flight search to find flights from Boise to Oslo 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 2/12

7:00 am-2:15 pm

2 stops23h 15m

Oslo Gardermoen

Tue 2/18

7:15 am-9:50 pm

2 stops22h 35m

$735

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 2/12

7:00 am-12:45 pm

3 stops21h 45m

Oslo Gardermoen

Tue 2/18

6:10 am-9:29 pm

3 stops23h 19m

$965

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Tue 6/10

1:00 pm-5:20 pm

2 stops20h 20m

Oslo Gardermoen

Wed 6/18

7:05 pm-11:16 pm

2 stops36h 11m

$1,163

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sun 6/15

1:15 pm-4:40 pm

2 stops19h 25m

Oslo Gardermoen

Tue 7/1

6:30 am-9:04 pm

2 stops22h 34m

$1,196

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sun 6/15

7:00 am-6:05 pm

2 stops27h 05m

Oslo Gardermoen

Mon 6/30

9:50 am-9:43 am

2 stops31h 53m

$1,270

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 2/12

10:57 am-11:00 pm

3 stops28h 03m

Oslo Gardermoen

Tue 2/18

8:45 am-10:59 pm

2 stops22h 14m

$1,517

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 6/16

10:30 am-8:45 am

2 stops14h 15m

Oslo Gardermoen

Mon 6/30

11:50 am-10:07 pm

2 stops18h 17m

$1,524

BoiseOslo

BOI - TRF

BOITRF

Boise Air Term. Gowen Fld

Tue 6/10

1:00 pm-2:20 pm

2 stops41h 20m

Oslo Sandefjord

Wed 6/18

2:55 pm-11:16 pm

2 stops40h 21m

$2,605

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Best time to book a flight from Boise to Oslo

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

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

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

Currently, November is the cheapest month in which you can book a flight from Boise to Oslo (average of $567). Flying from Boise to Oslo in June is currently the most expensive (average of $1,169). 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.

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

Find hourly flight availability from Boise to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

One of the essential ways to save on airfare from Boise to Oslo is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 28% on airfare.

Rainfall in Oslo by month

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

In terms of precipitation, rainfall in Oslo 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 when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, 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

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated January 16, 2025.
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,964 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,308 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from Boise to Oslo?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to Oslo. 4 airlines have flights from Air Term. Gowen Fld to Oslo on a regular basis. Booking flights from Boise Air Term. Gowen Fld to Oslo should not be difficult; the airport handles an average of 0 outbound flights to Oslo per day.

  • What are the cheapest airlines flying from Boise to Oslo round-trip?

    Cheapflights users have booked flights from Boise to Oslo round-trip from $735. Other airlines that can offer you cheap pricing are Air Canada, from $965, and Scandinavian Airlines, from $1,163. American Airlines is currently priced 38% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Boise to Oslo (average of $567). Flying from Boise to Oslo in June is currently the most expensive (average of $1,169). 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 Boise to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Spokane to Oslo Gardermoen flights
Boise to Oslo Gardermoen flights
Jackson to Oslo Gardermoen flights
Spokane to Sandefjord flights
Spokane to Ålesund flights

Top 4 airlines flying from Boise to Oslo

Discover the top 4 airlines that operate flights from Boise to Oslo. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$706Average$1,481FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$785Average$1,580FlexibilityNo cancel feeOn-time76%
DeltaCheapest$841Average$1,168FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$897Average$1,036FlexibilityNo cancel feeOn-time75%
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