$381 Find Cheap Flights from Boise to Iceland - Compare and Save

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 10/18. 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, Oct 18 - Thu, Nov 5
Alaska Airlines Logo
2:06 pm - 9:25 am
BOI
-
KEF
13h 19m
1 stop
Alaska Airlines Logo
5:00 pm - 10:20 pm
KEF
-
BOI
12h 20m
1 stop
$381Alaska Airlines
Mon, Nov 2 - Thu, Nov 5
Alaska Airlines Logo
6:33 am - 6:15 am
BOI
-
KEF
16h 42m
1 stop
Alaska Airlines Logo
5:00 pm - 10:20 pm
KEF
-
BOI
12h 20m
1 stop
$411Alaska Airlines
Mon, Sep 28 - Tue, Oct 6
Alaska Airlines Logo
1:15 pm - 9:25 am
BOI
-
KEF
14h 10m
1 stop
Alaska Airlines Logo
7:45 pm - 9:56 am
KEF
-
BOI
20h 11m
1 stop
$456Alaska Airlines
Sat, Aug 22 - Thu, Aug 27
Alaska Airlines Logo
7:48 pm - 9:00 am
BOI
-
KEF
31h 12m
1 stop
Alaska Airlines Logo
12:45 pm - 11:44 pm
KEF
-
BOI
16h 59m
1 stop
$710Alaska Airlines
Wed, Dec 16 - Mon, Jan 4
Alaska Airlines Logo
11:25 am - 6:15 am
BOI
-
KEF
11h 50m
1 stop
Alaska Airlines Logo
5:00 pm - 10:25 pm
KEF
-
BOI
12h 25m
1 stop
$718Alaska Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
7:48 pm - 9:00 am
BOI
-
KEF
31h 12m
1 stop
Multiple Airlines Logo
9:00 am - 10:27 pm
KEF
-
BOI
19h 27m
2 stops
$781Multiple Airlines
Sun, Oct 18 - Thu, Nov 5
United Airlines Logo
8:08 am - 8:50 am
BOI
-
KEF
18h 42m
1 stop
United Airlines Logo
12:00 pm - 11:06 pm
KEF
-
BOI
18h 06m
1 stop
$786United Airlines
Sun, Oct 18 - Thu, Nov 5
United Airlines Logo
5:00 am - 8:50 am
BOI
-
KEF
21h 50m
2 stops
United Airlines Logo
12:00 pm - 10:42 pm
KEF
-
BOI
17h 42m
2 stops
$791United Airlines
Mon, Sep 28 - Tue, Oct 6
Air Canada Logo
6:50 pm - 7:55 am
BOI
-
KEF
31h 05m
2 stops
Air Canada Logo
10:00 am - 1:03 pm
KEF
-
BOI
33h 03m
2 stops
$792Air Canada
Sat, Oct 3 - Wed, Oct 14
United Airlines Logo
5:30 pm - 8:50 am
BOI
-
KEF
33h 20m
2 stops
United Airlines Logo
9:15 am - 9:35 pm
KEF
-
BOI
42h 20m
2 stops
$796United 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 ($796) and Delta ($876).

Good to know

Cheapest flight

$381
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 12689 reviews
8.1Boarding
7.0Entertainment
7.1Food
7.8Comfort
8.5Crew
Airline reviews

Different snack. Better coordination between terminal desk and plane for boarding. Stood in jetway for 5 minutes while plane was being cleaned by ground crew.

8.0 ExcellentAnonymous, Jun 2026
BOI - PHX
Read more Alaska Airlines reviews

Different snack. Better coordination between terminal desk and plane for boarding. Stood in jetway for 5 minutes while plane was being cleaned by ground crew.

Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!

Flight was cancelled which destroyed the rest of our journey.

WOuld have liked coffee or pretzels but other than that, crew and pilot and flight were great. Seat was great, too.

The overhead storage was already packed full when I boarded (I fly peasant class), but the attendant played some Tetris and made a spot for my small suitcase. Thanks!

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

It was ok. First time flying with them to Boise Won’t do again

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

Information on your arrival and departure airports