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$537+ Cheap flights from Kalispell (FCA) to Ireland

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — DUB
8月 24 — 8月 311
週日 8/24
週日 8/31
1 adult, Economy
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Cheap flight deals from Kalispell to Ireland

Keep the following information in mind while searching for Kalispell to Ireland flight deals. Data was last updated 8月 19, 2025.

Round-trip from

$537
(United Airlines)

Popular in

June

Cheapest in

April
From Kalispell Glacier Park to Ireland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($284 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals

Find flight deals from Kalispell to Ireland

Cheapest flights from Kalispell to Ireland
Explore the most affordable flight options available from Kalispell to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8月 19, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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.
週三 11/126:10 amFCA - DUB
2 stops21h 10mUnited Airlines
週二 11/189:30 amDUB - FCA
2 stops19h 14mUnited Airlines
Deal found 8/18$537
This United Airlines deal was found by Cheapflights users on 8/18. 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.
週三 11/126:10 amFCA - DUB
2 stops21h 10mUnited Airlines
週日 11/169:00 amDUB - FCA
2 stops43h 44mUnited Airlines
Deal found 8/18$559
This Delta deal was found by Cheapflights users on 8/17. 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.
週三 11/123:00 pmFCA - DUB
1 stop33h 45mDelta
週日 11/1610:45 amDUB - FCA
2 stops19h 22mDelta
Deal found 8/17$704
This United Airlines deal was found by Cheapflights users on 8/17. 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.
週三 10/112:41 pmFCA - DUB
1 stop14h 04mUnited Airlines
週三 10/89:50 amDUB - FCA
2 stops18h 41mUnited Airlines
Deal found 8/17$741
This SmartFares deal was found by Cheapflights users on 8/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 11/122:07 pmFCA - DUB
1 stop16h 03mMultiple Airlines
週日 11/164:30 pmDUB - FCA
1 stop14h 27mMultiple Airlines
Deal found 8/18$842
This SmartFares deal was found by Cheapflights users on 8/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 11/122:07 pmFCA - DUB
1 stop16h 03mMultiple Airlines
週二 11/181:15 pmDUB - FCA
2 stops30h 09mMultiple Airlines
Deal found 8/18$843
This American Airlines deal was found by Cheapflights users on 8/17. 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.
週四 9/254:53 pmFCA - DUB
2 stops17h 22mAmerican Airlines
週日 10/51:45 pmDUB - FCA
1 stop29h 58mAmerican Airlines
Deal found 8/17$973
This American Airlines deal was found by Cheapflights users on 8/17. 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.
週四 9/254:53 pmFCA - DUB
2 stops17h 22mMultiple Airlines
週日 10/51:45 pmDUB - FCA
2 stops17h 13mMultiple Airlines
Deal found 8/17$1,082

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Ireland 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 8月 19, 2025.
Use the filters below to find and compare flights from Kalispell to Ireland that are best for you.

Fly from

Kalispell

Fly to

Ireland

Route

Depart

Return

Price

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

週三 11/12

6:10 am-10:20 am

2 stops21h 10m

Dublin

週二 11/18

9:30 am-9:44 pm

2 stops19h 14m

$537

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

週三 11/12

6:10 am-7:30 am

2 stops18h 20m

Dublin

週日 11/16

9:00 am-9:44 pm

2 stops43h 44m

$559

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

週三 11/12

3:00 pm-7:45 am

1 stop33h 45m

Dublin

週日 11/16

10:45 am-11:07 pm

2 stops19h 22m

$704

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

週三 10/1

12:41 pm-9:45 am

1 stop14h 04m

Dublin

週三 10/8

9:50 am-9:31 pm

2 stops18h 41m

$741

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

週三 11/12

2:07 pm-1:10 pm

1 stop16h 03m

Dublin

週日 11/16

4:30 pm-11:57 pm

1 stop14h 27m

$842

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

週三 11/12

2:07 pm-1:10 pm

1 stop16h 03m

Dublin

週二 11/18

1:15 pm-12:24 pm

2 stops30h 09m

$843

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

週四 9/25

4:53 pm-5:15 pm

2 stops17h 22m

Dublin

週日 10/5

1:45 pm-12:43 pm

1 stop29h 58m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Kalispell to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

What is the cheapest month to book a flight from Kalispell to Ireland?

Currently, November is the cheapest month in which you can book a flight from Kalispell to Ireland (average of $509). Flying from Kalispell to Ireland in June is currently the most expensive (average of $925). 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated 8月 19, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Kalispell to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,922 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Ireland. 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 Ireland?

    For a flight from Kalispell to Ireland, you will be flying from Glacier Park. Kalispell Glacier Park (FCA) is just 8.4 mi from the center of the city.

  • How long is the flight from Kalispell to Ireland?

    There are many flights that can get you from Kalispell to Ireland in 21h 10m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 4246 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 Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Kalispell to Ireland 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 Kalispell to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Kalispell to Ireland (average of $509). Flying from Kalispell to Ireland in June is currently the most expensive (average of $925). 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 Kalispell to Ireland

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Top 2 airlines flying from Kalispell to Ireland

Discover the top 2 airlines that operate flights from Kalispell to Ireland. 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 8月 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$506Average$939FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$551Average$916FlexibilityNo cancel feeOn-time69%

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