$424+ Cheap flights from Ireland to Montana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ireland to Montana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ireland to Montana
Keep the following information in mind while searching for Ireland to Montana flight deals. Data was last updated May 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
Round-trip from | $873 (Delta) |
One-way from | $424 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $943 |
Find flight deals from Ireland to Montana
Cheapest flights from Ireland to MontanaExplore the most affordable flight options available from Ireland to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
Explore the most affordable flight options available from Ireland to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
This Delta deal was found by Cheapflights users on 4/29. 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.
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/29. 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.
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/29. 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.
This United Airlines deal was found by Cheapflights users on 4/30. 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.
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/30. 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.
This United Airlines deal was found by Cheapflights users on 4/29. 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.
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This TravelUp deal was found by Cheapflights users on 4/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Ireland to Montana 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 May 1, 2025.
Use the filters below to find and compare flights from Ireland to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Thu 5/15
8:55 am-11:31 pm
2 stops21h 36m
Bozeman Gallatin Field
Sat 7/12
2:15 pm-3:00 pm
2 stops17h 45m
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Wed 5/14
11:10 am-11:31 pm
2 stops19h 21m
Bozeman Gallatin Field
Sun 7/13
11:25 am-7:55 am
1 stop13h 30m
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Wed 5/14
10:00 am-11:31 pm
1 stop20h 31m
Bozeman Gallatin Field
Sat 7/12
11:25 am-7:55 am
1 stop13h 30m
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Mon 5/12
12:40 pm-12:56 pm
1 stop31h 16m
Bozeman Gallatin Field
Wed 7/9
11:21 am-9:45 am
1 stop15h 24m
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Sat 5/17
12:30 pm-11:55 pm
2 stops18h 25m
Bozeman Gallatin Field
Tue 7/15
11:15 am-7:20 am
1 stop13h 05m
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Sat 5/17
5:55 am-11:55 pm
2 stops25h 00m
Bozeman Gallatin Field
Wed 7/9
10:40 am-10:20 am
2 stops16h 40m
DublinMissoula
DUB - MSO
DUBMSO
Dublin
Sat 6/14
5:55 am-5:44 pm
2 stops18h 49m
Missoula Johnson-Bell Field
Sat 6/21
3:27 pm-8:15 pm
2 stops21h 48m
DublinMissoula
DUB - MSO
DUBMSO
Dublin
Fri 6/13
1:45 pm-1:04 pm
2 stops30h 19m
Missoula Johnson-Bell Field
Fri 6/20
5:38 am-11:40 am
1 stop23h 02m
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Fri 6/13
5:55 am-2:30 pm
2 stops15h 35m
Bozeman Gallatin Field
Fri 6/20
11:25 am-7:55 am
1 stop13h 30m
DublinBozeman
DUB - BZN
DUBBZN
Dublin
Fri 6/13
1:45 pm-10:39 am
2 stops27h 54m
Bozeman Gallatin Field
Fri 6/20
7:31 am-6:30 am
2 stops15h 59m
Best time to book a flight from Ireland to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ireland to Montana
What is the cheapest month to book a flight from Ireland to Montana?
Currently, October is the cheapest month in which you can book a flight from Ireland to Montana (average of $371). Flying from Ireland to Montana in June is currently the most expensive (average of $510). 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.
Rainfall in Montana by month
Plan your trip to Montana by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.
Temperature in Montana by month
Plan your trip to Montana by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from Ireland to Montana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Aaron,Oct 2024
TUS - LAX