How does KAYAK find such low prices on flights from Idaho to Reykjavik?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Reykjavik. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Reykjavik?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to Reykjavik?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Reykjavik?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$522 CHEAP FLIGHTS from Idaho to Reykjavik (KEF)

KEF

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Cheap Flights from Idaho to Keflavik Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Idaho to Keflavik Intl

Sun, Jan 11 - Sat, Jan 17

11:35 am - 6:15 amBOI-KEF

11h 40m1 stop

5:00 pm - 11:01 pmKEF-BOI

13h 01m1 stop

$622Multiple Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 17

7:54 pm - 6:15 amBOI-KEF

27h 21m2 stops

5:00 pm - 11:01 pmKEF-BOI

13h 01m1 stop

$672Multiple Airlines

Find Deal

Wed, Feb 25 - Fri, Mar 13

5:49 am - 9:15 amGEG-KEF

43h 26m2 stops

10:00 am - 8:34 pmKEF-GEG

41h 34m2 stops

$738Multiple Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 17

7:20 am - 9:15 amBOI-KEF

42h 55m2 stops

6:00 pm - 11:02 pmKEF-BOI

36h 02m2 stops

$768Finnair

Find Deal

Wed, Feb 25 - Fri, Mar 13

5:00 am - 6:15 amGEG-KEF

17h 15m1 stop

5:00 pm - 12:14 amKEF-GEG

14h 14m1 stop

$983Alaska Airlines

Find Deal

Wed, Feb 25 - Fri, Mar 13

12:00 pm - 6:15 amGEG-KEF

10h 15m1 stop

5:00 pm - 10:53 pmKEF-GEG

12h 53m2 stops

$1,054Alaska Airlines

Find Deal

Thu, Dec 11 - Fri, Dec 26

1:14 pm - 10:55 amGEG-KEF

37h 41m2 stops

6:10 pm - 8:38 pmKEF-GEG

34h 28m2 stops

$1,072American Airlines

Find Deal

Fri, Nov 7 - Sat, Nov 15

7:00 am - 9:15 amBOI-KEF

43h 15m2 stops

6:00 pm - 10:09 pmKEF-BOI

35h 09m2 stops

$1,296Finnair

Find Deal

Fri, Nov 7 - Fri, Nov 14

12:45 pm - 11:35 pmBOI-KEF

27h 50m2 stops

3:25 pm - 6:09 pmKEF-BOI

33h 44m2 stops

$1,492Lufthansa

Find Deal

Sat, Nov 8 - Fri, Nov 14

12:45 pm - 2:20 pmBOI-KEF

18h 35m2 stops

3:25 pm - 9:36 pmKEF-BOI

37h 11m2 stops

$1,577Lufthansa

Find Deal

Cheapest round-trip

$622

Multiple Airlines

Sun 1/11Sat 1/17

BOI - KEF • 1 stop

Cheapest one-way

$522

Scandinavian Airlines

Wed 12/10

BOI - KEF • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Keflavik Intl!

Useful Info

Low season	January
High season	July
Cheapest flight	$522

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly with an average 3% increase in price.

Flight from Boise to Reykjavik

How does KAYAK find such low prices on flights from Idaho to Reykjavik?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Reykjavik.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Reykjavik?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Reykjavik?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Reykjavik?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Selfoss

Borgarnes

Hveragerdi

Kopavogur

Everything you need to know for your flight to Keflavik Intl

Airports

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Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Reykjavik (KEF)

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KEF

$522 Find Cheap Flights from Idaho to Reykjavik

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

Cheap Flights from Idaho to Keflavik Intl

Recent round-trip flight deals from Idaho to Keflavik Intl

Recent one-way flight deals from Idaho to Keflavik Intl

Everything you should know

Good to know

FAQs for booking Idaho to Reykjavik flights

How does KAYAK find such low prices on flights from Idaho to Reykjavik?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Reykjavik.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Reykjavik?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to Reykjavik?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Reykjavik?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Keflavik Intl?

Everything you need to know for your flight to Keflavik Intl

Information on your arrival and departure airports

Cabin class types available on flights to Keflavik Intl

Complete your trip to Keflavik Intl with a hotel stay or car rental

Find direct flights for Keflavik Intl

Flights to other popular destinations

Flights from domestic origins to Idaho

Choose which airport to fly into in Reykjavik