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$800+ Cheap flights from Boise (BOI) to Reykjavik

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — REK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 (IS1). 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 March 28, 2025.

Round-trip from

$800
(United)
From Boise Air Term. Gowen Fld to Reykjavik
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Find 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 March 28, 2025.

This United deal was found by Cheapflights users on 3/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:29 pmBOI - KEF
2 stops36h 31mMultiple Airlines
Fri 9/1210:00 amKEF - BOI
2 stops43h 06mMultiple Airlines
Deal found 3/27$800
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/252:11 pmBOI - KEF
2 stops35h 59mUnited Airlines
Fri 9/512:00 pmKEF - BOI
1 stop17h 06mUnited Airlines
Deal found 3/27$808
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:00 pmBOI - KEF
2 stops38h 30mScandinavian Airlines
Mon 10/205:10 pmKEF - BOI
2 stops36h 06mScandinavian Airlines
Deal found 3/27$838
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:29 pmBOI - KEF
2 stops38h 06mAir Canada
Sat 9/1310:00 amKEF - BOI
2 stops42h 30mAir Canada
Deal found 3/27$850
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:15 amBOI - KEF
2 stops20h 15mDelta
Sat 5/1711:25 amKEF - BOI
2 stops28h 41mDelta
Deal found 3/27$872
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Wed 10/291:15 pmBOI - KEF
1 stop11h 00mIcelandair
Wed 11/55:05 pmKEF - BOI
1 stop12h 15mIcelandair
Deal found 3/27$927
This Ovago deal was found by Cheapflights users on 3/27. 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.
Sat 8/3010:39 amBOI - KEF
2 stops30h 56mLufthansa
Thu 9/1112:00 pmKEF - BOI
1 stop17h 06mLufthansa
Deal found 3/27$956
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 10/299:50 amBOI - KEF
1 stop14h 25mAlaska Airlines
Wed 11/55:05 pmKEF - BOI
2 stops23h 55mAlaska Airlines
Deal found 3/27$1,017
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:14 amBOI - KEF
3 stops20h 46mAmerican Airlines
Sat 5/1710:00 amKEF - BOI
2 stops19h 32mAmerican Airlines
Deal found 3/27$1,379
This Expedia deal was found by Cheapflights users on 3/27. 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.
Tue 5/68:05 amBOI - KEF
2 stops43h 35mBritish Airways
Fri 5/1610:30 amKEF - BOI
2 stops43h 14mBritish Airways
Deal found 3/27$14,321

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 March 28, 2025.
Use the filters below to find and compare flights from Boise to Reykjavik that are best for you.

Fly from

Boise

Fly to

Reykjavik

Route

Depart

Return

Price

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sun 8/31

12:29 pm-7:00 am

2 stops36h 31m

Reykjavik Keflavik Intl

Fri 9/12

10:00 am-11:06 pm

2 stops43h 06m

$800

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 8/25

2:11 pm-8:10 am

2 stops35h 59m

Reykjavik Keflavik Intl

Fri 9/5

12:00 pm-11:06 pm

1 stop17h 06m

$808

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Fri 9/5

12:29 pm-8:35 am

2 stops38h 06m

Reykjavik Keflavik Intl

Sat 9/13

10:00 am-10:30 pm

2 stops42h 30m

$850

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 5/6

7:15 am-9:30 am

2 stops20h 15m

Reykjavik Keflavik Intl

Sat 5/17

11:25 am-10:06 am

2 stops28h 41m

$872

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sat 8/30

10:39 am-11:35 pm

2 stops30h 56m

Reykjavik Keflavik Intl

Thu 9/11

12:00 pm-11:06 pm

1 stop17h 06m

$956

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Wed 7/23

8:24 pm-2:00 pm

1 stop11h 36m

Reykjavik Keflavik Intl

Sat 8/2

10:30 am-10:46 pm

1 stop18h 16m

$979

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 5/1

7:45 am-9:25 am

1 stop19h 40m

Reykjavik Keflavik Intl

Wed 5/7

4:50 pm-9:28 am

2 stops22h 38m

$1,076

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 5/6

7:14 am-10:00 am

3 stops20h 46m

Reykjavik Keflavik Intl

Sat 5/17

10:00 am-11:32 pm

2 stops19h 32m

$1,379

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 5/6

1:10 pm-11:50 pm

3 stops28h 40m

Reykjavik Keflavik Intl

Fri 5/16

7:40 am-11:28 pm

2 stops21h 48m

$7,623

BoiseReykjavik

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 5/6

8:05 am-9:40 am

2 stops43h 35m

Reykjavik Keflavik Intl

Fri 5/16

10:30 am-11:44 pm

2 stops43h 14m

$14,321

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

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

Find hourly flight availability from Boise to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Rainfall in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik when rainfall is around 1.6 in.

Temperature in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated March 28, 2025.
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Scandinavian Airlines
7.3
Good
1,325 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to Reykjavik. 1 airline have flights from Air Term. Gowen Fld to Reykjavik on a regular basis. Booking flights from Boise Air Term. Gowen Fld to Reykjavik should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik per day.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Boise to Reykjavik (average of $328). Flying from Boise to Reykjavik in July is currently the most expensive (average of $651). 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 Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Keflavik Intl flights
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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$747Average$1,044FlexibilityNo cancel feeOn-time76%
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