HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reykjavik

$422+ Cheap flights from Boise (BOI) to Reykjavik (REK)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — REK
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Reykjavik with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to Reykjavik

Cheapest flights from Boise to Reykjavik
Explore the most affordable flight options available from Boise to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/20. 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 8/236:23 am
BOI
-
KEF
1 stop20h 37m
Alaska Airlines
Thu 8/2712:45 pm
KEF
-
BOI
1 stop15h 48m
Alaska Airlines
Deal found 5/20$694
This Trip.com deal was found by Cheapflights users on 5/20. 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.
Wed 6/34:28 pm
BOI
-
KEF
1 stop11h 12m
Multiple Airlines
Tue 6/910:40 am
KEF
-
BOI
1 stop29h 03m
Multiple Airlines
Deal found 5/20$855
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:03 am
BOI
-
KEF
1 stop19h 22m
Icelandair
Sat 10/107:45 pm
KEF
-
BOI
1 stop20h 12m
Icelandair
Deal found 5/21$881
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Sat 8/227:48 pm
BOI
-
KEF
1 stop12h 12m
Multiple Airlines
Sat 8/2910:40 am
KEF
-
BOI
1 stop15h 53m
Multiple Airlines
Deal found 5/20$893
This oojo deal was found by Cheapflights users on 5/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:13 pm
BOI
-
KEF
1 stop13h 47m
Icelandair
Fri 7/317:45 pm
KEF
-
BOI
1 stop19h 58m
Icelandair
Deal found 5/19$913
This Icelandair deal was found by Cheapflights users on 5/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:47 pm
BOI
-
KEF
1 stop11h 13m
Icelandair
Tue 8/184:50 pm
KEF
-
BOI
1 stop11h 34m
Icelandair
Deal found 5/18$959
This Mytrip deal was found by Cheapflights users on 5/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:30 am
BOI
-
KEF
2 stops20h 15m
Air Canada
Fri 7/319:15 am
KEF
-
BOI
2 stops42h 14m
Air Canada
Deal found 5/19$982
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:21 pm
BOI
-
KEF
1 stop10h 39m
Multiple Airlines
Fri 7/319:00 am
KEF
-
BOI
2 stops36h 11m
Multiple Airlines
Deal found 5/19$985
This Expedia deal was found by Cheapflights users on 5/18. 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 9/288:03 am
BOI
-
KEF
1 stop19h 22m
Alaska Airlines
Thu 10/17:45 pm
KEF
-
BOI
1 stop30h 40m
Alaska Airlines
Deal found 5/18$997
This oojo deal was found by Cheapflights users on 5/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:47 pm
BOI
-
KEF
1 stop11h 13m
Icelandair
Mon 6/227:45 pm
KEF
-
BOI
1 stop19h 58m
Icelandair
Deal found 5/18$1,000

Find flight deals from Boise to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 23, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$694
(Alaska Airlines)

One-way from

$422
(Alaska Airlines)
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 Reykjavik (REK)
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Reykjavik (REK)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Reykjavik 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 May 23, 2026.
Use the filters below to find and compare flights from Boise to Reykjavik 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

Sun 8/23

6:23 am-9:00 am

1 stop20h 37m

Reykjavik Keflavik Intl

Thu 8/27

12:45 pm-8:33 pm

1 stop13h 48m

$775

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 7/20

6:13 pm-2:00 pm

1 stop13h 47m

Reykjavik Keflavik Intl

Fri 7/31

7:45 pm-9:43 am

1 stop19h 58m

$913
Quickest round-trip

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sat 8/8

8:47 pm-2:00 pm

1 stop11h 13m

Reykjavik Keflavik Intl

Tue 8/18

4:50 pm-10:24 pm

1 stop11h 34m

$959

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 9/24

4:17 pm-9:25 am

1 stop11h 08m

Reykjavik Keflavik Intl

Mon 9/28

4:50 pm-10:38 pm

1 stop11h 48m

$1,002

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 7/6

8:47 pm-2:00 pm

1 stop11h 13m

Reykjavik Keflavik Intl

Mon 7/13

10:40 am-10:24 pm

1 stop17h 44m

$1,008

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sat 9/26

7:05 pm-8:50 am

2 stops31h 45m

Reykjavik Keflavik Intl

Sat 10/10

10:00 am-11:06 pm

2 stops19h 06m

$1,053

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 7/6

2:50 pm-7:40 am

2 stops34h 50m

Reykjavik Keflavik Intl

Mon 7/13

9:30 am-11:46 pm

1 stop20h 16m

$1,078

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sat 8/22

12:24 pm-8:30 am

2 stops14h 06m

Reykjavik Keflavik Intl

Sat 8/29

9:15 am-5:58 pm

2 stops38h 43m

$1,089

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sat 8/8

12:38 pm-7:00 am

2 stops36h 22m

Reykjavik Keflavik Intl

Tue 8/18

9:15 am-5:58 pm

2 stops38h 43m

$1,336

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Wed 6/3

10:50 am-7:40 am

2 stops14h 50m

Reykjavik Keflavik Intl

Tue 6/9

11:25 am-12:09 am

2 stops18h 44m

$1,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Boise-Reykjavik flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Boise-Reykjavik flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Boise-Reykjavik flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Reykjavik flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik 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 Reykjavik
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 Reykjavik. 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 Reykjavik?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Reykjavik. You should not have trouble finding flights to Reykjavik from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to Reykjavik per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Boise airport to Reykjavik. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to Reykjavik?

    A quick flight from Boise to Reykjavik can take about 13h 47m. Alaska Airlines provides one of the quickest options available for as low as $913. The distance between Boise and Reykjavik is about 3672 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Boise to Reykjavik round-trip?

    Our cheapest airline available from Boise to Reykjavik is Alaska Airlines. Our recent data shows that you can find tickets from as low as $830 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Reykjavik 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

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Boise to Reykjavik

Discover the top airline that operate flights from Boise to Reykjavik. 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 May 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$830Average$1,158FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.