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$840+ Cheap flights from Kalispell (FCA) to Reykjavik (REK)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — REK
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Kalispell to Reykjavik

Cheapest flights from Kalispell to Reykjavik
Explore the most affordable flight options available from Kalispell to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/2911:33 am
FCA
-
KEF
1 stop12h 42m
Multiple Airlines
Fri 6/510:40 am
KEF
-
FCA
1 stop19h 18m
Multiple Airlines
Deal found 4/14$840
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 5/2811:33 am
FCA
-
KEF
1 stop15h 27m
Alaska Airlines
Mon 6/112:45 pm
KEF
-
FCA
1 stop32h 49m
Alaska Airlines
Deal found 4/13$901
This Icelandair deal was found by Cheapflights users on 4/13. 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.
Wed 9/308:21 pm
FCA
-
KEF
1 stop27h 54m
Multiple Airlines
Thu 10/157:45 pm
KEF
-
FCA
1 stop25h 50m
Multiple Airlines
Deal found 4/13$1,004
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 9/308:30 am
FCA
-
KEF
1 stop18h 20m
United Airlines
Thu 10/1510:00 am
KEF
-
FCA
2 stops38h 35m
United Airlines
Deal found 4/13$1,031
This Trip.com deal was found by Cheapflights users on 4/15. 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.
Thu 9/108:21 pm
FCA
-
KEF
1 stop11h 39m
Multiple Airlines
Sun 9/204:50 pm
KEF
-
FCA
1 stop13h 09m
Multiple Airlines
Deal found 4/15$1,038
This oojo deal was found by Cheapflights users on 4/15. 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.
Wed 9/308:21 pm
FCA
-
KEF
1 stop27h 54m
Icelandair
Thu 10/157:45 pm
KEF
-
FCA
1 stop29h 37m
Icelandair
Deal found 4/15$1,044
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/2911:33 am
FCA
-
KEF
1 stop20h 27m
Alaska Airlines
Fri 6/54:50 pm
KEF
-
FCA
2 stops24h 01m
Alaska Airlines
Deal found 4/14$1,062
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 9/108:30 am
FCA
-
KEF
2 stops18h 00m
United Airlines
Sun 9/2012:00 pm
KEF
-
FCA
1 stop12h 48m
United Airlines
Deal found 4/15$1,105

Find flight deals from Kalispell to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) 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 April 18, 2026.

Round-trip from

$840
(Kiwi.com)
From Kalispell Glacier Park to Reykjavik (REK)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 April 18, 2026.
Use the filters below to find and compare flights from Kalispell to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Thu 5/28

11:33 am-9:00 am

1 stop15h 27m

Reykjavik Keflavik Intl

Mon 6/1

12:45 pm-3:34 pm

1 stop32h 49m

$901

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Wed 9/30

8:21 pm-6:15 am

1 stop27h 54m

Reykjavik Keflavik Intl

Thu 10/15

7:45 pm-3:35 pm

1 stop25h 50m

$1,004

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Wed 9/30

8:30 am-8:50 am

1 stop18h 20m

Reykjavik Keflavik Intl

Thu 10/15

10:00 am-10:35 pm

2 stops42h 35m

$1,031
Quickest round-trip

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Thu 9/10

8:21 pm-2:00 pm

1 stop11h 39m

Reykjavik Keflavik Intl

Sun 9/20

4:50 pm-11:59 pm

1 stop13h 09m

$1,038

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Thu 9/10

8:30 am-8:30 am

2 stops18h 00m

Reykjavik Keflavik Intl

Sun 9/20

12:00 pm-6:48 pm

1 stop12h 48m

$1,105

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Fri 5/29

10:42 am-8:50 am

2 stops16h 08m

Reykjavik Keflavik Intl

Fri 6/5

9:15 am-9:47 pm

2 stops42h 32m

$1,300

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Thu 5/28

10:42 am-8:50 am

2 stops16h 08m

Reykjavik Keflavik Intl

Mon 6/1

12:00 pm-10:01 am

2 stops28h 01m

$1,420

KalispellReykjavik

FCA - KEF

FCAKEF

Kalispell Glacier Park

Sun 5/24

6:20 am-8:50 am

2 stops20h 30m

Reykjavik Keflavik Intl

Thu 5/28

11:30 am-10:01 am

2 stops28h 31m

$1,759

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Sorted by cheapest first

Best time to book a flight from Kalispell to Reykjavik

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

    Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to Reykjavik. You should not have trouble finding flights to Reykjavik from Glacier Park; 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 0 airlines have flights from the Kalispell airport to Reykjavik. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

  • How long is the flight from Kalispell to Reykjavik?

    Alaska Airlines and United Airlines can get you from Kalispell to Reykjavik in just under 15h 27m. Your travel time can differ by up to 2h 53m. Airlines will cover a distance of 3348 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell 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

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