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$522+ 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
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This Trip.com deal was found by Cheapflights users on 11/2. 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.
Mon 12/88:55 amBOI - KEF
1 stop14h 20mMultiple Airlines
Mon 12/155:00 pmKEF - BOI
1 stop13h 50mMultiple Airlines
Deal found 11/2$640
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/178:50 amBOI - KEF
2 stops14h 25mMultiple Airlines
Sun 11/234:50 pmKEF - BOI
1 stop14h 09mMultiple Airlines
Deal found 11/3$951
This oojo deal was found by Cheapflights users on 11/3. 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 11/176:28 amBOI - KEF
1 stop16h 47mIcelandair
Sun 11/234:50 pmKEF - BOI
1 stop14h 09mIcelandair
Deal found 11/3$975
This Netflights deal was found by Cheapflights users on 11/2. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:55 amBOI - KEF
1 stop14h 20mAlaska Airlines
Mon 12/154:50 pmKEF - BOI
1 stop14h 05mAlaska Airlines
Deal found 11/2$976
This Ovago deal was found by Cheapflights users on 11/2. 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.
Fri 11/710:39 amBOI - KEF
2 stops29h 56mLufthansa
Fri 11/143:25 pmKEF - BOI
2 stops37h 11mLufthansa
Deal found 11/2$977
This Orbitz deal was found by Cheapflights users on 11/3. 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.
Fri 11/288:26 pmBOI - KEF
1 stop26h 49mAlaska Airlines
Wed 12/34:50 pmKEF - BOI
1 stop14h 05mAlaska Airlines
Deal found 11/3$1,099

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 November 4, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$640
(Trip.com)

One-way from

$522
(KAYAK)

Popular in

December

Cheapest in

November

Average price

$576
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
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 4, 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

Mon 12/8

8:55 am-6:15 am

1 stop14h 20m

Reykjavik Keflavik Intl

Mon 12/15

5:00 pm-11:50 pm

1 stop13h 50m

$640

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 11/17

8:50 am-6:15 am

2 stops14h 25m

Reykjavik Keflavik Intl

Sun 11/23

4:50 pm-11:59 pm

1 stop14h 09m

$951

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 11/17

6:28 am-6:15 am

1 stop16h 47m

Reykjavik Keflavik Intl

Sun 11/23

4:50 pm-11:59 pm

1 stop14h 09m

$975

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 12/8

8:55 am-6:15 am

1 stop14h 20m

Reykjavik Keflavik Intl

Mon 12/15

4:50 pm-11:55 pm

1 stop14h 05m

$976

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Wed 4/29

5:30 pm-9:25 am

1 stop9h 55m

Reykjavik Keflavik Intl

Sun 5/3

7:50 pm-10:21 pm

1 stop32h 31m

$1,053

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Fri 11/28

8:26 pm-6:15 am

1 stop26h 49m

Reykjavik Keflavik Intl

Wed 12/3

4:50 pm-11:55 pm

1 stop14h 05m

$1,099

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Wed 12/10

3:54 pm-11:55 pm

2 stops25h 01m

$522

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Wed 12/10

5:15 am-6:05 am

1 stop17h 50m

$690

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Wed 12/10

6:03 am-6:15 am

1 stop17h 12m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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 November 4, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Boise to Iceland by exploring options for tickets in the morning.

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 November 4, 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
7.1
Good
568 reviews

Entertainment

7.0

Overall

7.1

Comfort

7.0

Food

6.2

Boarding

7.2

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.1
Good
568 reviews
Icelandair
7.1
Good
568 reviews

Entertainment

7.0

Overall

7.1

Comfort

7.0

Food

6.2

Boarding

7.2

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

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.

  • 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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Alternative routes for Boise to Iceland

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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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$676Average$1,085FlexibilityNo cancel feeOn-time76%

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