FCA - DUB

$516 Find Cheap Flights from Kalispell to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Dublin departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Dublin, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$473
Typical prices: $646-$691
United Airlines
Wed 2/25Wed 3/4
FCA - DUB • 2 stops
Cheapest one-way
Multiple Airlines
Tue 1/13
FCA - DUB • multi-stop
Top airlines
United Airlines
Cheapest • from $516 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 27% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Dublin (FCA-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Dublin 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.

Recent round-trip flight deals from Kalispell to Dublin

Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
2:41 pm - 8:10 am
FCA
-
DUB
34h 29m
2 stops
United Airlines Logo
9:00 am - 11:53 am
DUB
-
FCA
57h 53m
2 stops
$473United Airlines
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
6:00 am - 10:20 am
FCA
-
DUB
21h 20m
2 stops
United Airlines Logo
10:40 am - 12:34 pm
DUB
-
FCA
32h 54m
1 stop
$494United Airlines
Wed, Mar 18 - Tue, Mar 24
United Airlines Logo
2:41 pm - 10:20 am
FCA
-
DUB
37h 39m
2 stops
United Airlines Logo
9:30 am - 9:57 pm
DUB
-
FCA
18h 27m
2 stops
$500United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
6:31 am - 10:40 am
FCA
-
DUB
21h 09m
2 stops
United Airlines Logo
9:20 am - 9:30 pm
DUB
-
FCA
43h 10m
2 stops
$516United Airlines
Fri, May 1 - Fri, May 8
KLM Logo
2:49 pm - 7:55 am
FCA
-
DUB
34h 06m
1 stop
KLM Logo
8:55 am - 11:02 pm
DUB
-
FCA
21h 07m
2 stops
$694KLM
Fri, May 1 - Fri, May 8
United Airlines Logo
6:31 am - 10:40 am
FCA
-
DUB
21h 09m
3 stops
United Airlines Logo
9:20 am - 9:30 pm
DUB
-
FCA
19h 10m
2 stops
$735United Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
1:53 pm - 1:10 pm
FCA
-
DUB
16h 17m
1 stop
Multiple Airlines Logo
4:30 pm - 11:57 pm
DUB
-
FCA
14h 27m
1 stop
$775Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
1:43 pm - 12:00 pm
FCA
-
DUB
15h 17m
1 stop
Multiple Airlines Logo
3:25 pm - 6:48 pm
DUB
-
FCA
34h 23m
1 stop
$853Multiple Airlines
Fri, Mar 13 - Sat, Mar 21
United Airlines Logo
1:28 pm - 6:10 am
FCA
-
DUB
34h 42m
2 stops
United Airlines Logo
8:00 am - 1:34 pm
DUB
-
FCA
35h 34m
2 stops
$882United Airlines
Fri, Mar 13 - Sat, Mar 21
Multiple Airlines Logo
1:53 pm - 3:05 pm
FCA
-
DUB
19h 12m
2 stops
Multiple Airlines Logo
8:55 am - 11:47 pm
DUB
-
FCA
20h 52m
2 stops
$899Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to Dublin flights

Get data-powered insights and trends into flights from Kalispell to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Kalispell to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kalispell to Dublin is November, where tickets cost $547 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $1,166 and $988 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$473
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Kalispell to Dublin

When to book flights from Kalispell to Dublin

Are your dates flexible? Find out the best times to travel from Kalispell to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kalispell to Dublin

  • What is the cheapest flight from Kalispell to Dublin?

    In the last 3 days, the lowest price for a flight from Kalispell to Dublin was $473 for a round-trip ticket.

  • Do I need a passport to fly between Kalispell and Dublin?

    Yes

  • Which airports will I be using when flying from Kalispell to Dublin?

    When flying out of Kalispell you will be using Kalispell Glacier Park. You will be landing at Dublin, also known as Dublin.

  • Which aircraft models fly most regularly from Kalispell to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kalispell to Dublin?

    Star Alliance is the only airline alliance operating flights between Kalispell and Dublin.

  • How does KAYAK find such low prices on flights from Kalispell to Dublin?

    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 Kalispell to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Kalispell 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 Kalispell to Dublin?

    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 Dublin with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and DUB can sometimes prove cheaper using this method.

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

    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 Dublin from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kalispell to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9149 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

6.0 GoodMichael, Jan 2026
PDX - SFO
Read more United Airlines reviews

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

Everything you need to know for your flight from Kalispell to Dublin

Information on your arrival and departure airports

Kalispell (FCA)
Dublin (DUB)