$685 Find Cheap Flights from Boise to Iceland

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 Iceland 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Iceland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Boise to Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Iceland 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Iceland

Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
7:00 am - 7:00 amBOI-KEF
18h 00m2 stops
United Airlines Logo
9:30 am - 1:49 pmKEF-BOI
34h 19m3 stops
$685United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Air Canada Logo
9:52 am - 8:10 amBOI-KEF
16h 18m2 stops
Air Canada Logo
9:50 am - 9:14 pmKEF-BOI
41h 24m2 stops
$753Air Canada
Find Deal
Tue, Sep 2 - Tue, Sep 9
Logo
9:52 am - 8:10 amBOI-KEF
16h 18m2 stops
Logo
9:50 am - 9:42 amKEF-BOI
29h 52m3 stops
$780
Find Deal
Fri, Aug 29 - Sun, Sep 7
Logo
12:27 pm - 8:15 amBOI-KEF
37h 48m2 stops
Logo
9:30 am - 7:09 pmKEF-BOI
39h 39m2 stops
$864
Find Deal
Thu, Nov 20 - Sun, Nov 30
Lufthansa Logo
2:31 pm - 3:45 pmBOI-KEF
18h 14m2 stops
Lufthansa Logo
4:45 pm - 9:21 pmKEF-BOI
35h 36m2 stops
$1,083Lufthansa
Find Deal
Wed, Sep 10 - Tue, Sep 16
Lufthansa Logo
2:42 pm - 12:10 amBOI-KEF
27h 28m2 stops
Lufthansa Logo
1:15 am - 10:41 pmKEF-BOI
27h 26m2 stops
$1,151Lufthansa
Find Deal
Thu, Nov 20 - Sun, Nov 30
Alaska Airlines Logo
5:54 am - 6:15 amBOI-KEF
17h 21m1 stop
Alaska Airlines Logo
4:50 pm - 5:05 pmKEF-BOI
31h 15m1 stop
$1,183Alaska Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 30
Alaska Airlines Logo
5:54 am - 6:15 amBOI-KEF
17h 21m1 stop
Alaska Airlines Logo
4:50 pm - 5:05 pmKEF-BOI
31h 15m1 stop
$1,233Alaska Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
Finnair Logo
7:00 am - 5:15 pmBOI-KEF
27h 15m2 stops
Finnair Logo
10:00 am - 10:03 pmKEF-BOI
43h 03m2 stops
$1,243Finnair
Find Deal
Fri, Nov 21 - Sat, Nov 29
Finnair Logo
7:00 am - 5:15 pmBOI-KEF
27h 15m2 stops
Finnair Logo
6:00 pm - 11:02 pmKEF-BOI
36h 02m2 stops
$1,437Finnair
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Iceland flights

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

What is the cheapest month to fly from Boise to Iceland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Iceland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Iceland is February, when tickets cost $919 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $1,273 and $1,146 respectively.

Find deals

Good to know

Cheapest flight$685
Flight from Boise to Reykjavik

FAQs - booking Iceland flights

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

    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 Iceland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Iceland 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 Iceland?

    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 from Boise to Iceland with an airline and back with another airline.

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

    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 from Boise to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Iceland?

    The cheapest time of day to fly to Iceland is generally in the morning, when round-trip flights cost $736 on average. Morning departures are around 31% cheaper than evening flights, on average. The most expensive time of day to fly to Iceland is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,071.

Reviews of the top airline flying from Boise to Iceland

 
Need help choosing which airline to fly with from Boise to Iceland? 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.
7.0
IcelandairOverall score based on 526 reviews
7.1Boarding
6.9Comfort
7.0Entertainment
6.2Food
8.0Crew
Airline reviews

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

6.0 GoodDavid, Jul 2025DUB - KEF
Read more Icelandair reviews

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Everything you need to know for your flight from Boise to Iceland

Information on your arrival and departure airports

Boise (BOI)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.