$422 Find Cheap Flights from Boise to Iceland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Iceland departing on 7/4. 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, 0 bags

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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

Sun, Aug 23 - Thu, Aug 27
Alaska Airlines Logo
6:23 am - 9:00 am
BOI
-
KEF
20h 37m
1 stop
Alaska Airlines Logo
12:45 pm - 10:33 pm
KEF
-
BOI
15h 48m
1 stop
$694Alaska Airlines
Sun, Aug 23 - Thu, Aug 27
Alaska Airlines Logo
4:17 pm - 9:00 am
BOI
-
KEF
10h 43m
1 stop
Alaska Airlines Logo
12:45 pm - 10:33 pm
KEF
-
BOI
15h 48m
1 stop
$769Alaska Airlines
Sun, Aug 23 - Thu, Aug 27
Alaska Airlines Logo
6:23 am - 9:00 am
BOI
-
KEF
20h 37m
1 stop
Alaska Airlines Logo
12:45 pm - 8:33 pm
KEF
-
BOI
13h 48m
1 stop
$775Alaska Airlines
Wed, Jun 3 - Tue, Jun 9
Multiple Airlines Logo
4:28 pm - 9:40 am
BOI
-
KEF
11h 12m
1 stop
Multiple Airlines Logo
10:40 am - 9:43 am
KEF
-
BOI
29h 03m
1 stop
$855Multiple Airlines
Sat, Sep 26 - Sat, Oct 10
Icelandair Logo
8:03 am - 9:25 am
BOI
-
KEF
19h 22m
1 stop
Icelandair Logo
7:45 pm - 9:57 am
KEF
-
BOI
20h 12m
1 stop
$881Icelandair
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
7:48 pm - 2:00 pm
BOI
-
KEF
12h 12m
1 stop
Multiple Airlines Logo
10:40 am - 8:33 pm
KEF
-
BOI
15h 53m
1 stop
$893Multiple Airlines
Mon, Jul 20 - Fri, Jul 31
Icelandair Logo
6:13 pm - 2:00 pm
BOI
-
KEF
13h 47m
1 stop
Icelandair Logo
7:45 pm - 9:43 am
KEF
-
BOI
19h 58m
1 stop
$913Icelandair
Sat, Aug 8 - Tue, Aug 18
Icelandair Logo
4:21 pm - 2:00 pm
BOI
-
KEF
15h 39m
1 stop
Icelandair Logo
4:50 pm - 10:24 pm
KEF
-
BOI
11h 34m
1 stop
$959Icelandair
Mon, Jul 20 - Fri, Jul 31
Air Canada Logo
6:30 am - 8:45 am
BOI
-
KEF
20h 15m
2 stops
Air Canada Logo
9:15 am - 9:29 pm
KEF
-
BOI
42h 14m
2 stops
$982Air Canada
Mon, Jul 20 - Fri, Jul 31
Multiple Airlines Logo
4:21 pm - 9:00 am
BOI
-
KEF
10h 39m
1 stop
Multiple Airlines Logo
9:00 am - 3:11 pm
KEF
-
BOI
36h 11m
2 stops
$985Multiple Airlines
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.

Which airlines provide the cheapest flights from Boise to Iceland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 3 days.

In the past 3 days, the cheapest round-trip tickets from Boise to Iceland were found on Alaska Airlines ($694) and Icelandair ($913).

Find deals

Good to know

Cheapest flight$422
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.

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.
7.9
Alaska AirlinesOverall score based on 12396 reviews
8.1Boarding
7.0Food
7.8Comfort
8.5Crew
7.0Entertainment
Airline reviews

The plug in for my charger didn’t work and on my return flight back home the passenger in the window seat got up seven times

4.0 OkayAnonymous, May 2026
MCI - SEA
Read more Alaska Airlines reviews

The plug in for my charger didn’t work and on my return flight back home the passenger in the window seat got up seven times

The gate agents begged us to check our carryons. They BEGGED us, over and over, and said that the flight was completely, totally full, and said that if we don't check our bags, it will cause huge delays. They finally said that "group suchandsuch will be required to check bags!" So I checked mine. Well, the flight wasn't close to being full, and many of the overhead compartments were *empty*! Moreover, my bag was delayed at the carousel, and it wasn't on the carousel that was posted. COME ON, AIRLINE, you can look at the seating for the flight on your computer and decide whether it's really necessary to beg and beg and beg people to go through the hassle of checking their bags! This is annoying as hell and makes me not want to use your crummy airline ever again.

A gluten free option I could actually eat would have been nice.

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

On this flight there wer only 25 people on board. So no one in 5 rows ahead of me and noone in 7 rows behind me. So very chill.

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

Thank you to everyone, the crew and pilots.. they were so amazing!!

The boarding pass had no gate published and there are many fewer large boards with arrivals and departures I almost missed my flight trying to find the gate

Crew was so kind, flight was easy, thank you so much for everything

Everyone was so kind, flight was wonderful, check in and baggage were easy. Thank you guys so much for a great trip

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

Information on your arrival and departure airports

Boise (BOI)