What is the cheapest airline that flies from Idaho to Iceland?

United Airlines is the most popular carrier operating from Idaho to Iceland

When did momondo last update prices for flights from Idaho to Iceland?

Prices for flights from Idaho to Iceland refresh daily.

How many operators does momondo search for flights from Idaho to Iceland?

The number of operators available for flights from Idaho to Iceland is 1 as of October 2026.

How old do you have to be to fly from Idaho to Iceland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Iceland.

What documentation or ID do you need to fly to Iceland?

The required travel and health documents for your Iceland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$558 Cheap Flights from Idaho to Iceland in 2026/27

Find the cheapest flights from Idaho to Iceland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

43h 15m2 stops Dallas/Fort Worth Helsinki-Vantaa

6:00 pm - 10:57 pmKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

35h 57m2 stops Helsinki-Vantaa Dallas/Fort Worth

$815Multiple Airlines

Mon, Mar 1 - Wed, Mar 10

6:44 am - 9:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

43h 31m2 stops Dallas/Fort Worth Helsinki-Vantaa

10:00 am - 10:46 pmKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

43h 46m2 stops Helsinki-Vantaa Dallas/Fort Worth

$862Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

9:47 pm - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

25h 28m1 stop Seattle/Tacoma Intl

5:00 pm - 9:30 amKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

23h 30m1 stop Seattle/Tacoma Intl

$884Icelandair

Sat, Nov 28 - Sat, Dec 5

4:00 pm - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

31h 15m1 stop Seattle/Tacoma Intl

5:00 pm - 12:11 amKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

14h 11m1 stop Seattle/Tacoma Intl

$898Icelandair

Mon, Mar 1 - Wed, Mar 10

4:00 pm - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

31h 15m1 stop Portland

4:50 pm - 12:50 pmKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

27h 00m1 stop Portland

$898Icelandair

Tue, Feb 16 - Sun, Feb 21

5:40 am - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

17h 35m1 stop Portland

4:50 pm - 1:09 pmKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

27h 19m1 stop Portland

$926Icelandair

Mon, Nov 30 - Mon, Dec 7

5:40 am - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

17h 35m1 stop Portland

4:50 pm - 11:59 pmKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

14h 09m2 stops Portland Seattle/Tacoma Intl

$966Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

2:05 pm - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

33h 10m1 stop Seattle/Tacoma Intl

5:00 pm - 12:21 pmKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

26h 21m1 stop Seattle/Tacoma Intl

$976Icelandair

Wed, Dec 2 - Wed, Dec 9

4:00 pm - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

31h 15m1 stop Seattle/Tacoma Intl

4:50 pm - 12:11 amKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

14h 21m2 stops Portland Seattle/Tacoma Intl

$1,043Alaska Airlines

Mon, Mar 1 - Wed, Mar 10

9:53 am - 6:15 amBOI Boise Air Term. Gowen Fld-KEF Reykjavik Keflavik Intl

13h 22m1 stop Seattle/Tacoma Intl

4:50 pm - 3:05 pmKEF Reykjavik Keflavik Intl-BOI Boise Air Term. Gowen Fld

29h 15m2 stops Portland Seattle/Tacoma Intl

$1,044Alaska Airlines

Tue, Feb 16 - Sun, Feb 21

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Idaho to Iceland

Our best Icelandair deals on Idaho to Iceland flight tickets

Icelandair

Nov 28

BOI9:47 pmBoise Air Term. Gowen Fld

25h 28m

1 stop

KEF6:15 amReykjavik Keflavik Intl

Dec 5

KEF5:00 pmReykjavik Keflavik Intl

23h 30m

1 stop

BOI9:30 amBoise Air Term. Gowen Fld

$884

Icelandair

Feb 16

BOI4:00 pmBoise Air Term. Gowen Fld

31h 15m

1 stop

KEF6:15 amReykjavik Keflavik Intl

Feb 21

KEF4:50 pmReykjavik Keflavik Intl

27h 00m

1 stop

BOI12:50 pmBoise Air Term. Gowen Fld

$898

Icelandair

Nov 30

BOI5:40 amBoise Air Term. Gowen Fld

17h 35m

1 stop

KEF6:15 amReykjavik Keflavik Intl

Dec 7

KEF4:50 pmReykjavik Keflavik Intl

27h 19m

1 stop

BOI1:09 pmBoise Air Term. Gowen Fld

$926

Finnair flights from Idaho to Iceland

Our best Finnair deals on Idaho to Iceland flight tickets

Finnair

Nov 28

BOI6:44 amBoise Air Term. Gowen Fld

43h 31m

2 stops

KEF9:15 amReykjavik Keflavik Intl

Dec 5

KEF10:00 amReykjavik Keflavik Intl

43h 46m

2 stops

BOI10:46 pmBoise Air Term. Gowen Fld

$977

Finnair

Nov 4

BOI7:00 amBoise Air Term. Gowen Fld

27h 15m

2 stops

KEF5:15 pmReykjavik Keflavik Intl

Nov 8

KEF10:00 amReykjavik Keflavik Intl

43h 42m

2 stops

BOI10:42 pmBoise Air Term. Gowen Fld

$1,340

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Mon 3/1

7:00 am-9:15 am

2 stops43h 15m

Reykjavik Keflavik Intl

Wed 3/10

6:00 pm-10:57 pm

2 stops35h 57m

$815

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Mon 11/30

6:44 am-9:15 am

2 stops43h 31m

Reykjavik Keflavik Intl

Mon 12/7

10:00 am-10:46 pm

2 stops43h 46m

$862

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Sat 11/28

9:47 pm-6:15 am

1 stop25h 28m

Reykjavik Keflavik Intl

Sat 12/5

5:00 pm-9:30 am

1 stop23h 30m

$884

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Mon 3/1

4:00 pm-6:15 am

1 stop31h 15m

Reykjavik Keflavik Intl

Wed 3/10

5:00 pm-12:11 am

1 stop14h 11m

$898

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Tue 2/16

4:00 pm-6:15 am

1 stop31h 15m

Reykjavik Keflavik Intl

Sun 2/21

4:50 pm-12:50 pm

1 stop27h 00m

$898

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Mon 11/30

5:40 am-6:15 am

1 stop17h 35m

Reykjavik Keflavik Intl

Mon 12/7

4:50 pm-1:09 pm

1 stop27h 19m

$926

Quickest round-trip

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Mon 11/30

5:40 am-6:15 am

1 stop17h 35m

Reykjavik Keflavik Intl

Mon 12/7

4:50 pm-11:59 pm

2 stops14h 09m

$966

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Wed 12/2

2:05 pm-6:15 am

1 stop33h 10m

Reykjavik Keflavik Intl

Wed 12/9

5:00 pm-12:21 pm

1 stop26h 21m

$976

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Mon 3/1

4:00 pm-6:15 am

1 stop31h 15m

Reykjavik Keflavik Intl

Wed 3/10

4:50 pm-12:11 am

2 stops14h 21m

$1,043

BoiseReykjavik

BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl

BOIKEF

Boise Air Term. Gowen Fld

Tue 2/16

9:53 am-6:15 am

1 stop13h 22m

Reykjavik Keflavik Intl

Sun 2/21

4:50 pm-3:05 pm

2 stops29h 15m

$1,044

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Iceland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Idaho to Iceland flights?

You could potentially save up to 15% on your flight if you consider stops on a Idaho to Iceland flight.

Cheap Idaho to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Iceland

Best Price Found	$558
Fastest flight time	11h 15m
Direct flights	None

The best one-way flight to Iceland from Idaho in the past 72 hours is $558. The best round-trip flight deal from Idaho to Iceland found on momondo in the last 72 hours is $815.

The fastest flight from Idaho to Iceland takes 11h 15m

There are no direct flights from Idaho to Iceland. There are no popular flight routes from Idaho to Iceland.

Search flight deals

Frequently asked questions about flying from Idaho to Iceland

When did momondo last update prices for flights from Idaho to Iceland?
Prices for flights from Idaho to Iceland refresh daily.
How many operators does momondo search for flights from Idaho to Iceland?
The number of operators available for flights from Idaho to Iceland is 1 as of October 2026.
How old do you have to be to fly from Idaho to Iceland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Iceland.
What documentation or ID do you need to fly to Iceland?
The required travel and health documents for your Iceland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Iceland

Compare and see reviews for airlines that fly from Idaho to Iceland with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $774	Free Cancellation	Rating 7.9 13,086 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Iceland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Iceland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Iceland with flexible booking policies on momondo?

Flights from Idaho to Iceland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho to Iceland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Iceland.

I’m not ready to book a flight from Idaho to Iceland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Iceland, momondo offers a useful price alert feature which will track prices for flights to Iceland from Idaho and alert you when they change.

An easier way to manage your Iceland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 11/17

Tue 11/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Iceland

Popular cities

Other flights from Idaho

Other flights to Iceland

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Iceland

Flights to Reykjavikfrom $331

Flights to Akureyrifrom $618

Flights to Egilsstaðir

Cheap flights from Idaho to Iceland from $558

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Iceland departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Idaho to Iceland

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Icelandair flights from Idaho to Iceland

Our best Icelandair deals on Idaho to Iceland flight tickets

Finnair flights from Idaho to Iceland

Our best Finnair deals on Idaho to Iceland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Iceland that are best for you.

See travel insights to Iceland from

How to get the cheapest flight ticket from Idaho to Iceland

Can stopping save me money on Idaho to Iceland flights?

What is the cheapest airline that flies from Idaho to Iceland?

Cheap Idaho to Iceland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Iceland

Best airlines flying from Idaho to Iceland

Compare and see reviews for airlines that fly from Idaho to Iceland with momondo

Why use momondo?

An easier way to manage your Iceland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Iceland

Popular cities in Iceland

Popular flights according to clicks in the last 7 days on momondo

Idaho flight routes

According to popular flight searches on momondo this year

Iceland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Iceland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Iceland

List of cabin classes available on flights landing in Iceland. Availability may vary depending on flight origin and airline.

Complete your trip to Iceland

Explore popular destinations other users love

According to popular flight searches on momondo this year