BOI - OSL

$677 Find Cheap Flights from Boise to Oslo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Oslo Gardermoen departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Oslo, as well as popular online travel agencies
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Cheap Flights from Boise to Oslo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boise to Oslo Gardermoen

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boise to Oslo Gardermoen.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
5:00 pm - 8:40 pmBOI-OSL
19h 40m2 stops
Delta Logo
6:00 am - 10:07 pmOSL-BOI
24h 07m2 stops
$677Delta
Find Deal
Wed, Sep 10 - Thu, Sep 25
 Logo
3:39 pm - 10:30 pmBOI-OSL
22h 51m2 stops
 Logo
9:20 am - 8:35 pmOSL-BOI
19h 15m2 stops
Mon, May 26 - Tue, Jun 10
United Airlines Logo
10:45 am - 10:10 pmBOI-OSL
27h 25m2 stops
United Airlines Logo
7:15 am - 9:46 amOSL-BOI
34h 31m2 stops
$860United Airlines
Find Deal
Mon, Jul 7 - Mon, Jul 21
 Logo
8:46 am - 12:30 pmBOI-OSL
19h 44m2 stops
 Logo
7:15 pm - 10:23 pmOSL-BOI
35h 08m2 stops
Mon, May 26 - Tue, Jun 10
United Airlines Logo
7:15 pm - 5:15 pmBOI-OSL
38h 00m3 stops
United Airlines Logo
7:15 am - 9:46 amOSL-BOI
34h 31m2 stops
$968United Airlines
Find Deal
Mon, Jul 7 - Mon, Jul 21
Finnair Logo
1:38 pm - 4:35 pmBOI-OSL
18h 57m2 stops
Finnair Logo
8:35 am - 10:05 pmOSL-BOI
21h 30m2 stops
$1,277Finnair
Find Deal
Mon, May 26 - Tue, Jun 10
Air Canada Logo
8:10 am - 3:40 pmBOI-OSL
23h 30m3 stops
Air Canada Logo
6:35 am - 10:52 pmOSL-BOI
24h 17m3 stops
$1,399Air Canada
Find Deal
Mon, May 26 - Tue, Jun 10
Air Canada Logo
8:10 am - 12:15 pmBOI-OSL
20h 05m3 stops
Air Canada Logo
6:35 am - 10:52 pmOSL-BOI
24h 17m3 stops
$1,794Air Canada
Find Deal
Mon, May 26 - Tue, Jun 10
Air Canada Logo
8:30 am - 3:40 pmBOI-OSL
23h 10m3 stops
Air Canada Logo
6:35 am - 10:52 pmOSL-BOI
24h 17m3 stops
$1,942Air Canada
Find Deal
Mon, Jul 7 - Mon, Jul 21
Air Canada Logo
8:20 am - 3:40 pmBOI-OSL
23h 20m3 stops
Air Canada Logo
1:00 pm - 6:34 pmOSL-BOI
37h 34m3 stops
$2,004Air Canada
Find Deal
Wed, Sep 10 - Thu, Sep 25
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KAYAK's insights & trends for Boise to Oslo Gardermoen flights

Get data-powered insights and trends into flights from Boise to Oslo Gardermoen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boise to Oslo?

The average price of all round-trip flights from Boise to Oslo Gardermoen Airport clicked on KAYAK for each day over the last 12 months.

For Boise to Oslo, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Oslo back to Boise, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Good to know

Low seasonAugust
High seasonMarch
Cheapest flight$677
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boise to Oslo

When to book flights from Boise to Oslo Gardermoen

Are your dates flexible? Find out the best times to travel from Boise to Oslo Gardermoen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boise to Oslo flights

  • What is the cheapest flight from Boise to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Boise to Oslo Gardermoen Airport was $677 for a round-trip ticket.

  • Do I need a passport to fly between Boise and Oslo?

    A passport is required to fly from Boise to Oslo.

  • Which airports will I be using when flying from Boise to Oslo?

    When flying out of Boise you will be using Boise Air Term. Gowen Fld. You will be landing at Oslo, also known as Oslo Gardermoen.

  • Which aircraft models fly most regularly from Boise to Oslo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Oslo?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Boise and Oslo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Oslo, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Oslo are Delta and United Airlines. With an average price for the route of $957 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $918 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Boise with another airline. Booking your flights between Boise and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Boise to Oslo Gardermoen

 
See real verified KAYAK customer reviews for airlines flying from Boise to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Oslo Gardermoen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
8.2Boarding
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Everything you need to know for your flight from Boise to Oslo Gardermoen

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