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$513+ Cheap flights from Boise (BOI) to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KEF
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Boise to Iceland

Keep the following information in mind while searching for Boise to Iceland flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$520
(Trip.com)

One-way from

$513
(KAYAK)

Popular in

December

Cheapest in

February

Average price

$987
From Boise Air Term. Gowen Fld to Iceland
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One-way flight from Boise Air Term. Gowen Fld to Iceland
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Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boise to Iceland

Cheapest flights from Boise to Iceland
Explore the most affordable flight options available from Boise to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/74:25 pmBOI - KEF
1 stop11h 00mMultiple Airlines
mié. 10/154:50 pmKEF - BOI
1 stop12h 15mMultiple Airlines
Deal found 9/10$520
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/610:05 amBOI - KEF
1 stop13h 10mMultiple Airlines
vie. 11/145:00 pmKEF - BOI
1 stop12h 20mMultiple Airlines
Deal found 9/10$625
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1311:43 amBOI - KEF
1 stop11h 32mMultiple Airlines
lun. 11/175:00 pmKEF - BOI
1 stop12h 20mMultiple Airlines
Deal found 9/10$666
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/711:43 amBOI - KEF
1 stop11h 32mMultiple Airlines
vie. 11/145:00 pmKEF - BOI
1 stop12h 20mMultiple Airlines
Deal found 9/10$678
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/242:28 pmBOI - KEF
1 stop12h 57mMultiple Airlines
mié. 10/17:45 pmKEF - BOI
1 stop20h 52mMultiple Airlines
Deal found 9/10$708
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/610:39 amBOI - KEF
2 stops22h 06mLufthansa
vie. 11/144:50 pmKEF - BOI
2 stops35h 46mLufthansa
Deal found 9/10$717
This Ovago deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/710:39 amBOI - KEF
2 stops29h 56mLufthansa
vie. 11/144:50 pmKEF - BOI
2 stops35h 46mLufthansa
Deal found 9/10$727
This Expedia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/133:54 pmBOI - KEF
2 stops25h 01mScandinavian Airlines
lun. 11/1711:30 amKEF - BOI
2 stops42h 24mScandinavian Airlines
Deal found 9/10$742

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Boise to Iceland that are best for you.

Fly from

Boise

Fly to

Iceland

Route

Depart

Return

Price

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

jue. 11/13

7:30 am-6:15 am

2 stops15h 45m

Reykjavik Keflavik Intl

lun. 11/17

5:00 pm-10:20 pm

1 stop12h 20m

$705

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

vie. 11/7

5:54 am-6:15 am

2 stops17h 21m

Reykjavik Keflavik Intl

vie. 11/14

5:00 pm-10:20 pm

1 stop12h 20m

$705

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

jue. 11/6

10:39 am-3:45 pm

2 stops22h 06m

Reykjavik Keflavik Intl

vie. 11/14

4:50 pm-9:36 pm

2 stops35h 46m

$717

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

mié. 9/24

5:00 am-8:15 am

2 stops21h 15m

Reykjavik Keflavik Intl

mié. 10/1

9:30 am-6:47 pm

2 stops39h 17m

$771

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

mié. 9/24

5:00 am-8:15 am

2 stops21h 15m

Reykjavik Keflavik Intl

mié. 10/1

9:30 am-11:44 pm

2 stops44h 14m

$771

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

vie. 11/7

4:00 pm-10:45 am

2 stops35h 45m

Reykjavik Keflavik Intl

vie. 11/14

11:30 am-10:54 pm

2 stops42h 24m

$802

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

mié. 12/10

8:15 am-3:45 pm

2 stops48h 30m

$513

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

lun. 10/6

8:20 am-8:15 am

2 stops17h 55m

$532

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

mié. 12/10

11:45 am-6:05 am

1 stop11h 20m

$690

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

lun. 10/6

9:58 am-9:25 am

1 stop17h 27m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Boise to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from BOI to IS?

Find hourly flight availability from Boise to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Iceland as you normally would.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iceland. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Boise to Iceland, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
546 reviews

Entertainment

7.0

Food

6.2

Overall

7.0

Comfort

6.9

Boarding

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.
Icelandair
7.0
Good
546 reviews
Icelandair
7.0
Good
546 reviews

Entertainment

7.0

Food

6.2

Overall

7.0

Comfort

6.9

Boarding

7.1

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

GVA - KEF

Terrible customer service when dealing with phone representatives. Baggage was lost.

Related info for your journey

Find useful and relevant information for your journey from Boise to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Iceland?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Iceland. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Boise to Iceland?

    There are many flights that can get you from Boise to Iceland in 22h 06m. Fly via Lufthansa to get the fastest option. There are 3672 mi between Boise and Iceland.

  • Can I find deals for flights from Boise to Iceland that include hotel bookings?

    Yes. In addition to deals on Boise to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Iceland.

  • Can I find deals for business class flights from Boise to Iceland?

    Yes. Cheapflights offers flight deals from Boise to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Boise to Iceland (average of $328). Flying from Boise to Iceland in June is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Boise to Iceland

Discover the top airline that operate flights from Boise to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$386Average$1,029FlexibilityNo cancel feeOn-time76%

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