$670 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 9/30. 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

Wed, Sep 30 - Tue, Oct 13
Multiple Airlines Logo
4:20 pm - 9:25 am
BOI
-
KEF
11h 05m
1 stop
Multiple Airlines Logo
4:50 pm - 10:06 pm
KEF
-
BOI
11h 16m
1 stop
$670Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
4:20 pm - 9:25 am
BOI
-
KEF
11h 05m
1 stop
Multiple Airlines Logo
10:40 am - 8:33 pm
KEF
-
BOI
15h 53m
1 stop
$673Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
4:20 pm - 9:25 am
BOI
-
KEF
11h 05m
1 stop
Multiple Airlines Logo
4:50 pm - 11:58 pm
KEF
-
BOI
13h 08m
1 stop
$691Multiple Airlines
Sat, Aug 22 - Thu, Aug 27
Multiple Airlines Logo
7:48 pm - 2:00 pm
BOI
-
KEF
12h 12m
1 stop
Multiple Airlines Logo
4:50 pm - 11:44 pm
KEF
-
BOI
12h 54m
1 stop
$700Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
4:19 pm - 9:25 am
BOI
-
KEF
11h 06m
1 stop
Multiple Airlines Logo
4:50 pm - 11:58 pm
KEF
-
BOI
13h 08m
1 stop
$702Multiple Airlines
Sat, Oct 3 - Tue, Oct 13
Multiple Airlines Logo
4:19 pm - 9:25 am
BOI
-
KEF
11h 06m
1 stop
Multiple Airlines Logo
4:50 pm - 10:06 pm
KEF
-
BOI
11h 16m
1 stop
$704Multiple Airlines
Sun, Aug 23 - Fri, Aug 28
Alaska Airlines Logo
7:48 pm - 9:00 am
BOI
-
KEF
31h 12m
1 stop
Alaska Airlines Logo
12:45 pm - 10:33 pm
KEF
-
BOI
15h 48m
1 stop
$710Alaska Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
10:49 am - 6:15 am
BOI
-
KEF
12h 26m
1 stop
Multiple Airlines Logo
5:00 pm - 11:51 pm
KEF
-
BOI
13h 51m
1 stop
$712Multiple Airlines
Sat, Oct 3 - Wed, Oct 14
Multiple Airlines Logo
4:19 pm - 9:25 am
BOI
-
KEF
11h 06m
1 stop
Multiple Airlines Logo
4:50 pm - 10:06 pm
KEF
-
BOI
11h 16m
1 stop
$713Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Multiple Airlines Logo
2:08 pm - 9:25 am
BOI
-
KEF
13h 17m
1 stop
Multiple Airlines Logo
4:50 pm - 11:58 pm
KEF
-
BOI
13h 08m
1 stop
$724Multiple 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 ($795) and Alaska Airlines ($850).

Good to know

Cheapest flight$670
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 12654 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

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!

10.0 ExcellentPamela, Jun 2026
BOI - SEA
Read more Alaska Airlines reviews

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

Our late returning flight was annoying. The plane was small, but it made boarding and disembarking quicker. I do wish they offered a gluten free snack.

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

Information on your arrival and departure airports