$260 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 7/12. 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

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 21% 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, Aug 12 - Mon, Aug 24
Alaska Airlines Logo
6:23 am - 9:00 am
BOI
-
KEF
20h 37m
1 stop
Alaska Airlines Logo
12:45 pm - 11:44 pm
KEF
-
BOI
16h 59m
1 stop
$804Alaska Airlines
Tue, Jul 14 - Thu, Jul 23
Icelandair Logo
4:27 pm - 9:25 am
BOI
-
KEF
10h 58m
1 stop
Icelandair Logo
10:40 am - 9:40 am
KEF
-
BOI
29h 00m
1 stop
$897Icelandair
Tue, Jul 14 - Thu, Jul 23
Multiple Airlines Logo
4:27 pm - 2:00 pm
BOI
-
KEF
15h 33m
1 stop
Multiple Airlines Logo
10:40 am - 12:04 am
KEF
-
BOI
19h 24m
1 stop
$931Multiple Airlines
Mon, Jul 6 - Tue, Jul 14
Icelandair Logo
8:47 pm - 2:00 pm
BOI
-
KEF
11h 13m
1 stop
Icelandair Logo
10:40 am - 6:11 pm
KEF
-
BOI
13h 31m
1 stop
$938Icelandair
Tue, Jul 14 - Thu, Jul 23
United Airlines Logo
8:25 am - 8:50 am
BOI
-
KEF
18h 25m
1 stop
United Airlines Logo
9:15 am - 5:56 pm
KEF
-
BOI
38h 41m
2 stops
$974United Airlines
Tue, Jul 14 - Thu, Jul 23
Air Canada Logo
7:05 pm - 7:55 am
BOI
-
KEF
30h 50m
2 stops
Air Canada Logo
9:15 am - 9:29 pm
KEF
-
BOI
42h 14m
2 stops
$977Air Canada
Tue, Jul 14 - Thu, Jul 23
United Airlines Logo
5:00 am - 8:50 am
BOI
-
KEF
21h 50m
2 stops
United Airlines Logo
9:15 am - 5:56 pm
KEF
-
BOI
38h 41m
2 stops
$978United Airlines
Sun, Jul 12 - Thu, Jul 16
Alaska Airlines Logo
6:23 am - 9:00 am
BOI
-
KEF
20h 37m
1 stop
Alaska Airlines Logo
12:45 pm - 6:11 pm
KEF
-
BOI
11h 26m
1 stop
$979Alaska Airlines
Sat, Jul 11 - Mon, Jul 20
Alaska Airlines Logo
6:10 pm - 9:00 am
BOI
-
KEF
32h 50m
1 stop
Alaska Airlines Logo
12:45 pm - 10:24 pm
KEF
-
BOI
15h 39m
1 stop
$984Alaska Airlines
Sat, Jul 25 - Wed, Jul 29
Alaska Airlines Logo
6:10 pm - 9:00 am
BOI
-
KEF
32h 50m
1 stop
Alaska Airlines Logo
12:45 pm - 10:55 pm
KEF
-
BOI
16h 10m
1 stop
$989Alaska 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Boise to Iceland were found on United Airlines ($974) and Alaska Airlines ($979).

Good to know

Cheapest flight$260
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 12529 reviews
8.5Crew
8.1Boarding
7.1Food
7.0Entertainment
7.8Comfort
Airline reviews

Subject: Formal Complaint – Incompetent Service and Denied Boarding on Flight 1409 (CLSVJM – Dear Alaska Airlines Customer Relations, I am writing to file a formal complaint regarding my experience on Flight 1409 departing from Seattle on 6/13/26. As a physician and business owner who frequently coordinates group travel, this was one of the worst airline experiences I have encountered. Upon arrival, I was informed that my check-in boarding pass was not official, despite successfully obtaining it electronically through your website/app with no warnings or indications of issues. My electronic boarding pass was rejected, leading to cancellation/denial of boarding. The gate agent (an older woman) was unhelpful, claimed my name had been announced multiple times (which it had not—she did not even know my name correctly), and mistakenly boarded my traveling companion under my name. Additionally, an older blonde staff member nearly failed to return my passport, highlighting a clear lack of training on your check-in and boarding systems. This chaos forced me onto a later flight while my group waited in Canada, unable to check into our Airbnb or pick up rental cars (as I was the primary booker). The entire incident caused significant business disruption, stress, and additional expenses. I have flown Alaska Airlines previously but will not consider it again without resolution. I request: • Full reimbursement of any additional costs incurred. • Appropriate compensation (vouchers/miles) for the inconvenience and poor service. • Confirmation of corrective actions for Please respond within 7-10 business days. Sincerely, Dr. Chunwen Teng

2.0 MediocreJane, Jun 2026
SMF - SEA
Read more Alaska Airlines reviews

Subject: Formal Complaint – Incompetent Service and Denied Boarding on Flight 1409 (CLSVJM – Dear Alaska Airlines Customer Relations, I am writing to file a formal complaint regarding my experience on Flight 1409 departing from Seattle on 6/13/26. As a physician and business owner who frequently coordinates group travel, this was one of the worst airline experiences I have encountered. Upon arrival, I was informed that my check-in boarding pass was not official, despite successfully obtaining it electronically through your website/app with no warnings or indications of issues. My electronic boarding pass was rejected, leading to cancellation/denial of boarding. The gate agent (an older woman) was unhelpful, claimed my name had been announced multiple times (which it had not—she did not even know my name correctly), and mistakenly boarded my traveling companion under my name. Additionally, an older blonde staff member nearly failed to return my passport, highlighting a clear lack of training on your check-in and boarding systems. This chaos forced me onto a later flight while my group waited in Canada, unable to check into our Airbnb or pick up rental cars (as I was the primary booker). The entire incident caused significant business disruption, stress, and additional expenses. I have flown Alaska Airlines previously but will not consider it again without resolution. I request: • Full reimbursement of any additional costs incurred. • Appropriate compensation (vouchers/miles) for the inconvenience and poor service. • Confirmation of corrective actions for Please respond within 7-10 business days. Sincerely, Dr. Chunwen Teng

On time, good seats, not overly full, up beast positive crew.

Airport security lines in Seattle were awful. The only staff that was pleasant and made the trip more enjoyable was the young woman at the gate in Seattle. She was so pleasant and helpful. Flight attendant on the plane seemed like she would rather be anywhere but on that plane.

Never had so many staff members be rude and disrespectful. I had a staff member sarcastically call me “girly” after making me wait 20 minutes to be seen by her. I was able to print my luggage tag and she told me I was too late to check luggage I said the system obviously disagrees. And you had me wait way too long while you asked every single passenger ahead of me about their Disney vacations. She wasted so much time to then say “girly your bag won’t make it on the plane” I’m not her girly I’m a full grown adult. She needs to learn a hell of a lot of respect

My flight was several times rescheduled and then finally canceled.

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

People were friendly. Flight was a little delayed. Maybe I missed the reason for it. Overall a nice experience.

Completely full flight. Boarding was smooth, but people didn’t listen about use of overhead bins which is typical. We pre-purchased a snack which was tasty. Drinks were good and plentiful. Flight left late because previous flight was delayed.

The flight itself was great. But we had to wait over an hour to deplane so I missed my train. Not the crews fault. They were wonderful!

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

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

Information on your arrival and departure airports