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$607+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KEF
May 20 — May 271
Wed 5/20
Wed 5/27
1 adult, Economy
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Cheap 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 April 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Tue 6/24:19 pm
BOI
-
KEF
1 stop11h 06m
Multiple Airlines
Tue 6/910:40 am
KEF
-
BOI
1 stop19h 18m
Multiple Airlines
Deal found 4/18$740
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Mon 5/186:35 am
BOI
-
KEF
1 stop17h 40m
Multiple Airlines
Mon 5/2510:40 am
KEF
-
BOI
1 stop19h 18m
Multiple Airlines
Deal found 4/18$764
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sun 5/314:19 pm
BOI
-
KEF
1 stop11h 06m
Multiple Airlines
Sun 6/710:40 am
KEF
-
BOI
1 stop19h 18m
Multiple Airlines
Deal found 4/16$772
This Expedia deal was found by Cheapflights users on 4/18. 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.
Mon 8/316:20 am
BOI
-
KEF
1 stop20h 40m
Alaska Airlines
Fri 9/412:45 pm
KEF
-
BOI
1 stop29h 50m
Alaska Airlines
Deal found 4/18$776
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:13 pm
BOI
-
KEF
1 stop32h 47m
Alaska Airlines
Fri 7/3112:45 pm
KEF
-
BOI
1 stop17h 19m
Alaska Airlines
Deal found 4/19$791
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:15 am
BOI
-
KEF
1 stop18h 45m
Alaska Airlines
Wed 7/2912:45 pm
KEF
-
BOI
1 stop32h 41m
Alaska Airlines
Deal found 4/19$824
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:05 am
BOI
-
KEF
1 stop16h 55m
Alaska Airlines
Thu 6/1112:45 pm
KEF
-
BOI
1 stop17h 19m
Alaska Airlines
Deal found 4/19$831
This Icelandair deal was found by Cheapflights users on 4/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:15 pm
BOI
-
KEF
1 stop11h 10m
Icelandair
Wed 4/294:50 pm
KEF
-
BOI
1 stop12h 12m
Icelandair
Deal found 4/15$896
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sun 6/74:28 pm
BOI
-
KEF
1 stop11h 12m
Multiple Airlines
Sat 6/1310:40 am
KEF
-
BOI
1 stop19h 08m
Multiple Airlines
Deal found 4/16$922
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:21 pm
BOI
-
KEF
1 stop15h 39m
Multiple Airlines
Mon 8/104:50 pm
KEF
-
BOI
1 stop13h 14m
Multiple Airlines
Deal found 4/19$932
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:15 pm
BOI
-
KEF
1 stop11h 10m
Alaska Airlines
Wed 4/297:45 pm
KEF
-
BOI
1 stop19h 57m
Alaska Airlines
Deal found 4/19$945

Find flight deals from Boise to Iceland

Keep the following information in mind while searching for Boise to Iceland flight deals. Data was last updated April 20, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$740
(Kiwi.com)

One-way from

$607
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Reykjavik (REK) flights.
Search Deals
From Boise Air Term. Gowen Fld to Iceland
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Iceland
Search Deals

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 April 20, 2026.
Use the filters below to find and compare flights from Boise to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Wed 7/22

8:15 am-9:00 am

1 stop18h 45m

Reykjavik Keflavik Intl

Wed 7/29

12:45 pm-3:26 pm

1 stop32h 41m

$824

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sun 6/7

6:35 am-9:00 am

1 stop20h 25m

Reykjavik Keflavik Intl

Thu 6/11

12:45 pm-12:04 am

1 stop17h 19m

$831

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Fri 6/19

6:13 pm-9:00 am

1 stop32h 47m

Reykjavik Keflavik Intl

Tue 6/30

12:45 pm-8:07 pm

1 stop13h 22m

$1,034

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 10/6

7:05 pm-8:50 am

2 stops31h 45m

Reykjavik Keflavik Intl

Mon 10/12

10:00 am-9:52 pm

2 stops41h 52m

$1,081

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 8/31

4:25 pm-2:00 pm

2 stops15h 35m

Reykjavik Keflavik Intl

Fri 9/4

4:50 pm-9:34 am

1 stop22h 44m

$1,129

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 5/18

8:02 am-8:50 am

2 stops18h 48m

Reykjavik Keflavik Intl

Mon 5/25

12:00 pm-1:08 pm

2 stops31h 08m

$1,140

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sun 6/7

6:35 am-6:15 am

1 stop17h 40m

Reykjavik Keflavik Intl

Sat 6/13

7:45 pm-8:07 am

2 stops18h 22m

$1,147

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 5/19

6:35 am-6:15 am

1 stop17h 40m

Reykjavik Keflavik Intl

Tue 5/26

9:00 am-5:43 pm

2 stops38h 43m

$1,148

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 10/6

10:38 am-4:15 pm

2 stops23h 37m

Reykjavik Keflavik Intl

Sun 10/11

12:55 am-11:08 pm

3 stops28h 13m

$1,237
Quickest round-trip

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Fri 7/31

12:38 pm-8:50 am

1 stop14h 12m

Reykjavik Keflavik Intl

Sun 8/9

12:00 pm-9:35 pm

2 stops15h 35m

$1,282

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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
No data available for this route at this time. Please check back soon.

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 18h 45m. Fly via Alaska Airlines 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.

See more FAQs

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