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Cheap flights from Boise to Oslo from $537

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Oslo departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boise to Oslo

Cheap round-trip flights

Scandinavian Airlines Logo
2:05 pm - 4:00 pmBOI-OSL
17h 55m2 stops
Scandinavian Airlines Logo
6:00 am - 11:00 pmOSL-BOI
25h 00m2 stops
$697Scandinavian Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
United Airlines Logo
2:13 pm - 10:10 pmBOI-OSL
23h 57m2 stops
United Airlines Logo
6:45 am - 6:47 pmOSL-BOI
20h 02m2 stops
$699United Airlines
Find Deal
Wed, Sep 10 - Thu, Sep 25
Scandinavian Airlines Logo
2:00 pm - 2:10 pmBOI-OSL
16h 10m2 stops
Scandinavian Airlines Logo
6:00 am - 11:00 pmOSL-BOI
25h 00m2 stops
$717Scandinavian Airlines
Find Deal
Wed, Sep 10 - Thu, Sep 25
Scandinavian Airlines Logo
4:00 pm - 7:15 pmBOI-OSL
19h 15m2 stops
Scandinavian Airlines Logo
8:55 pm - 10:52 pmOSL-BOI
33h 57m2 stops
$767Scandinavian Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Delta Logo
7:30 am - 4:15 pmBOI-OSL
24h 45m2 stops
Delta Logo
7:50 am - 11:38 pmOSL-BOI
23h 48m2 stops
$884Delta
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Sat, Nov 22 - Sat, Nov 29
Logo
10:45 am - 2:45 pmBOI-OSL
44h 00m3 stops
Logo
6:45 am - 6:47 pmOSL-BOI
20h 02m2 stops
$949
Find Deal
Sat, Sep 27 - Sat, Oct 4
Logo
10:45 am - 12:15 pmBOI-OSL
41h 30m3 stops
Logo
6:45 am - 6:47 pmOSL-BOI
20h 02m2 stops
$965
Find Deal
Fri, Sep 26 - Sat, Oct 4
Logo
10:45 am - 3:40 pmBOI-OSL
44h 55m3 stops
Logo
6:45 am - 6:47 pmOSL-BOI
20h 02m2 stops
$1,041
Find Deal
Sat, Sep 27 - Sat, Oct 4
Logo
9:26 pm - 3:45 pmBOI-OSL
34h 19m3 stops
Logo
1:00 pm - 1:21 pmOSL-BOI
32h 21m3 stops
$1,420
Find Deal
Fri, Sep 26 - Sat, Oct 4
Logo
2:16 pm - 9:00 amBOI-OSL
34h 44m3 stops
Logo
6:40 pm - 8:03 pmOSL-BOI
33h 23m3 stops
$1,431
Find Deal
Thu, Oct 16 - Sun, Oct 19

United Airlines flights from Boise to Oslo Gardermoen Airport

Our best United Airlines deals on Boise to Oslo Gardermoen Airport flight tickets
United Airlines
Sep 10
BOI2:13 pmBoise Air Term. Gowen Fld
23h 57m
2 stops
OSL10:10 pmOslo Gardermoen
Sep 25
OSL6:45 amOslo Gardermoen
20h 02m
2 stops
BOI6:47 pmBoise Air Term. Gowen Fld
$699
Find similar
United Airlines
Nov 22
BOI2:40 pmBoise Air Term. Gowen Fld
43h 05m
2 stops
OSL5:45 pmOslo Gardermoen
Nov 29
OSL9:35 amOslo Gardermoen
60h 09m
3 stops
BOI1:44 pmBoise Air Term. Gowen Fld
$1,624
Find similar

Scandinavian Airlines flights from Boise to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Boise to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Sep 26
BOI2:05 pmBoise Air Term. Gowen Fld
17h 55m
2 stops
OSL4:00 pmOslo Gardermoen
Oct 4
OSL6:00 amOslo Gardermoen
25h 00m
2 stops
BOI11:00 pmBoise Air Term. Gowen Fld
$697
Find similar
Scandinavian Airlines
Sep 10
BOI2:00 pmBoise Air Term. Gowen Fld
16h 10m
2 stops
OSL2:10 pmOslo Gardermoen
Sep 25
OSL6:00 amOslo Gardermoen
25h 00m
2 stops
BOI11:00 pmBoise Air Term. Gowen Fld
$717
Find similar
Scandinavian Airlines
Oct 16
BOI4:00 pmBoise Air Term. Gowen Fld
19h 15m
2 stops
OSL7:15 pmOslo Gardermoen
Oct 19
OSL8:55 pmOslo Gardermoen
33h 57m
2 stops
BOI10:52 pmBoise Air Term. Gowen Fld
$767
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Boise to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Fri 9/26

2:05 pm-4:00 pm

2 stops17h 55m

Oslo Gardermoen

Sat 10/4

6:00 am-11:00 pm

2 stops25h 00m

$697

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 9/10

2:13 pm-10:10 pm

2 stops23h 57m

Oslo Gardermoen

Thu 9/25

6:45 am-6:47 pm

2 stops20h 02m

$699

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 9/10

2:00 pm-2:10 pm

2 stops16h 10m

Oslo Gardermoen

Thu 9/25

6:00 am-11:00 pm

2 stops25h 00m

$717

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Thu 10/16

4:00 pm-7:15 pm

2 stops19h 15m

Oslo Gardermoen

Sun 10/19

8:55 pm-10:52 pm

2 stops33h 57m

$767

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sat 11/22

7:30 am-4:15 pm

2 stops24h 45m

Oslo Gardermoen

Sat 11/29

7:50 am-11:38 pm

2 stops23h 48m

$884

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sat 9/27

10:45 am-2:45 pm

3 stops44h 00m

Oslo Gardermoen

Sat 10/4

6:45 am-6:47 pm

2 stops20h 02m

$949

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Fri 9/26

10:45 am-12:15 pm

3 stops41h 30m

Oslo Gardermoen

Sat 10/4

6:45 am-6:47 pm

2 stops20h 02m

$965

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sat 9/27

10:45 am-3:40 pm

3 stops44h 55m

Oslo Gardermoen

Sat 10/4

6:45 am-6:47 pm

2 stops20h 02m

$1,041

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Fri 9/26

9:26 pm-3:45 pm

3 stops34h 19m

Oslo Gardermoen

Sat 10/4

1:00 pm-1:21 pm

3 stops32h 21m

$1,420

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Thu 10/16

2:16 pm-9:00 am

3 stops34h 44m

Oslo Gardermoen

Sun 10/19

6:40 pm-8:03 pm

3 stops33h 23m

$1,431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Oslo Gardermoen Airport

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

What is the typical price of a round-trip flight between Boise and Oslo Gardermoen Airport?

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Thursday is the cheapest day to fly to Oslo Gardermoen Airport from Boise. The lowest ticket price found for a Thursday departure recently was $892. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Boise to Oslo Gardermoen Airport for around $1,636.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is at noon. Flights from Boise to Oslo Gardermoen Airport during this time can be as low as $1,084. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the afternoon when prices are around $1,488.

When to book flights from Boise to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Oslo Gardermoen Airport (BOI to OSL) flight deals and tips

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

Best Price Found

$537

Fastest flight time

16h 09m

Direct flights

None
The best one-way flight to Oslo Gardermoen Airport from Boise in the past 72 hours is $537. The best round-trip flight deal from Boise to Oslo Gardermoen Airport found on momondo in the last 72 hours is $697.
The fastest flight from Boise to Oslo Gardermoen Airport takes 16h 09m
There are no direct flights from Boise to Oslo Gardermoen Airport. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Oslo Gardermoen Airport.
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  • How far is Boise Air Term. Gowen Fld to Oslo Gardermoen by plane?

    Oslo Gardermoen is 4670.2 mi away from Boise Air Term. Gowen Fld. A reasonable flight in good conditions will take 16h 10m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Oslo Gardermoen Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Oslo Gardermoen Airport are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Oslo Gardermoen Airport?

Best airlines flying from Boise to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Boise to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $646Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
DeltaPriceFrom $649Free CancellationRating
8.0
7,987 reviews
Search Delta flights
KLMPriceFrom $693Free CancellationRating
7.8
1,381 reviews
Search KLM flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Drammen
Lillehammer

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

Finding the right flight to Oslo from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Oslo from Boise with this policy.

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

momondo provides multiple filters to help you find the best flight to Oslo from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Oslo, momondo offers a useful price alert feature which will track prices for flights to Oslo from Boise and alert you when they change.

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