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Cheap flights from Boise to Oslo from $326

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 5/9. 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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0 bags

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Find the cheapest flights from Boise to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:37 am - 10:05 pm
BOI
-
OSL
27h 28m
2 stops
Multiple Airlines Logo
8:30 pm - 10:17 pm
OSL
-
BOI
33h 47m
2 stops
$817Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Scandinavian Airlines Logo
3:23 pm - 6:10 pm
BOI
-
OSL
18h 47m
2 stops
Scandinavian Airlines Logo
7:20 pm - 10:13 pm
OSL
-
BOI
34h 53m
2 stops
$847Scandinavian Airlines
Tue, May 12 - Thu, May 21
United Airlines Logo
10:37 am - 5:55 pm
BOI
-
OSL
23h 18m
2 stops
United Airlines Logo
1:05 pm - 4:48 pm
OSL
-
BOI
59h 43m
3 stops
$898United Airlines
Mon, Sep 7 - Mon, Sep 14
Scandinavian Airlines Logo
3:23 pm - 12:55 pm
BOI
-
OSL
37h 32m
2 stops
Scandinavian Airlines Logo
1:35 pm - 10:58 pm
OSL
-
BOI
41h 23m
2 stops
$957Scandinavian Airlines
Wed, May 27 - Tue, Jun 2
United Airlines Logo
6:30 am - 5:55 pm
BOI
-
OSL
27h 25m
2 stops
United Airlines Logo
6:25 am - 10:51 pm
OSL
-
BOI
24h 26m
2 stops
$979United Airlines
Sun, May 17 - Sun, May 24
Scandinavian Airlines Logo
3:23 pm - 3:05 pm
BOI
-
OSL
39h 42m
2 stops
Scandinavian Airlines Logo
5:15 pm - 10:58 pm
OSL
-
BOI
37h 43m
2 stops
$1,007Scandinavian Airlines
Thu, May 28 - Tue, Jun 2
Scandinavian Airlines Logo
12:15 pm - 12:55 pm
BOI
-
OSL
16h 40m
2 stops
Scandinavian Airlines Logo
3:05 pm - 10:58 pm
OSL
-
BOI
39h 53m
2 stops
$1,015Scandinavian Airlines
Sat, May 30 - Sun, May 31
Multiple Airlines Logo
4:19 pm - 3:25 pm
BOI
-
OSL
15h 06m
2 stops
Multiple Airlines Logo
1:50 pm - 11:58 pm
OSL
-
BOI
18h 08m
2 stops
$1,038Multiple Airlines
Fri, May 29 - Sun, May 31
Delta Logo
6:49 am - 11:50 am
BOI
-
OSL
21h 01m
2 stops
Delta Logo
8:00 am - 11:53 pm
OSL
-
BOI
23h 53m
2 stops
$1,047Delta
Mon, Jul 20 - Tue, Aug 4
United Airlines Logo
10:35 am - 10:05 pm
BOI
-
OSL
27h 30m
2 stops
United Airlines Logo
6:25 am - 4:44 pm
OSL
-
BOI
42h 19m
3 stops
$1,132United Airlines
Wed, May 27 - Sun, May 31

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 7
BOI10:37 amBoise Air Term. Gowen Fld
23h 18m
2 stops
OSL5:55 pmOslo Gardermoen
Sep 14
OSL1:05 pmOslo Gardermoen
59h 43m
3 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$898
United Airlines
May 17
BOI6:30 amBoise Air Term. Gowen Fld
27h 25m
2 stops
OSL5:55 pmOslo Gardermoen
May 24
OSL6:25 amOslo Gardermoen
24h 26m
2 stops
BOI10:51 pmBoise Air Term. Gowen Fld
$979
United Airlines
May 27
BOI10:35 amBoise Air Term. Gowen Fld
27h 30m
2 stops
OSL10:05 pmOslo Gardermoen
May 31
OSL6:25 amOslo Gardermoen
42h 19m
3 stops
BOI4:44 pmBoise Air Term. Gowen Fld
$1,132

Scandinavian Airlines flights from Boise to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Boise to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
May 12
BOI3:23 pmBoise Air Term. Gowen Fld
18h 47m
2 stops
OSL6:10 pmOslo Gardermoen
May 21
OSL7:20 pmOslo Gardermoen
34h 53m
2 stops
BOI10:13 pmBoise Air Term. Gowen Fld
$847
Scandinavian Airlines
May 27
BOI3:23 pmBoise Air Term. Gowen Fld
37h 32m
2 stops
OSL12:55 pmOslo Gardermoen
Jun 2
OSL1:35 pmOslo Gardermoen
41h 23m
2 stops
BOI10:58 pmBoise Air Term. Gowen Fld
$957
Scandinavian Airlines
May 28
BOI3:23 pmBoise Air Term. Gowen Fld
39h 42m
2 stops
OSL3:05 pmOslo Gardermoen
Jun 2
OSL5:15 pmOslo Gardermoen
37h 43m
2 stops
BOI10:58 pmBoise Air Term. Gowen Fld
$1,007

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 April 4, 2026.
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

Cheapest round-trip

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 9/7

10:37 am-10:05 pm

2 stops27h 28m

Oslo Gardermoen

Mon 9/14

8:30 pm-10:17 pm

2 stops33h 47m

$817

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Tue 5/12

3:23 pm-6:10 pm

2 stops18h 47m

Oslo Gardermoen

Thu 5/21

7:20 pm-10:13 pm

2 stops34h 53m

$847

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 9/7

10:37 am-5:55 pm

2 stops23h 18m

Oslo Gardermoen

Mon 9/14

1:05 pm-4:48 pm

3 stops59h 43m

$898

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 5/27

3:23 pm-12:55 pm

2 stops37h 32m

Oslo Gardermoen

Tue 6/2

1:35 pm-10:58 pm

2 stops41h 23m

$957

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sun 5/17

6:30 am-5:55 pm

2 stops27h 25m

Oslo Gardermoen

Sun 5/24

6:25 am-10:51 pm

2 stops24h 26m

$979

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Thu 5/28

3:23 pm-3:05 pm

2 stops39h 42m

Oslo Gardermoen

Tue 6/2

5:15 pm-10:58 pm

2 stops37h 43m

$1,007

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sat 5/30

12:15 pm-12:55 pm

2 stops16h 40m

Oslo Gardermoen

Sun 5/31

3:05 pm-10:58 pm

2 stops39h 53m

$1,015
Quickest round-trip

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Fri 5/29

4:19 pm-3:25 pm

2 stops15h 06m

Oslo Gardermoen

Sun 5/31

1:50 pm-11:58 pm

2 stops18h 08m

$1,038

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 7/20

6:49 am-11:50 am

2 stops21h 01m

Oslo Gardermoen

Tue 8/4

8:00 am-11:53 pm

2 stops23h 53m

$1,047

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Wed 5/27

10:35 am-10:05 pm

2 stops27h 30m

Oslo Gardermoen

Sun 5/31

6:25 am-4:44 pm

3 stops42h 19m

$1,132

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

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?

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

Fastest flight time

18h 47m

Direct flights

None
The fastest flight from Boise to Oslo Gardermoen Airport takes 18h 47m
There are no direct flights from Boise to Oslo Gardermoen Airport. There are no popular flight routes from Boise to Oslo Gardermoen Airport.
Search flight deals

Frequently asked questions about flying from Boise to Oslo Gardermoen Airport

  • 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 18h 47m.

  • 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
DeltaPriceFrom $531Free CancellationRating
7.9
8,386 reviews
Search Delta flights
United AirlinesPriceFrom $540Free CancellationRating
7.4
9,542 reviews
Search United Airlines flights

Traveling to a place near Oslo?

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

Why use momondo?

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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