What is the cheapest airline that flies from Ireland to Montana?

United Airlines is the most popular carrier operating from Ireland to Montana

When did momondo last update prices for flights from Ireland to Montana?

Prices for flights from Ireland to Montana refresh daily.

How old do you have to be to fly from Ireland to Montana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Montana.

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

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€496 Cheap Flights from Ireland to Montana in 2026

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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

Find the cheapest flights from Ireland to Montana

Round-trip

One-way

Recent return flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

17:15 - 20:08

DUB

BZN

33h 53m

2 stops

14:39 - 07:45

BZN

DUB

34h 06m

1 stop

€758KLM

Sun, 22 Feb - Sat, 28 Feb

09:45 - 20:08

DUB

BZN

17h 23m

1 stop

14:39 - 07:45

BZN

DUB

34h 06m

1 stop

€765KLM

Sun, 22 Feb - Sat, 28 Feb

09:45 - 10:57

DUB

BZN

31h 12m

2 stops

05:20 - 07:55

BZN

DUB

19h 35m

2 stops

€814Delta

Tue, 24 Mar - Sat, 4 Apr

12:00 - 23:59

DUB

BZN

18h 59m

2 stops

08:30 - 15:25

BZN

DUB

23h 55m

2 stops

€815Delta

Fri, 22 May - Fri, 29 May

09:45 - 10:57

DUB

BZN

31h 12m

2 stops

05:58 - 07:55

BZN

DUB

18h 57m

1 stop

€816Delta

Tue, 24 Mar - Sat, 4 Apr

09:45 - 20:14

DUB

BZN

16h 29m

2 stops

05:20 - 07:55

BZN

DUB

19h 35m

2 stops

€820Delta

Tue, 24 Mar - Sat, 4 Apr

10:40 - 18:59

DUB

BZN

15h 19m

1 stop

10:50 - 09:55

BZN

DUB

16h 05m

2 stops

€828United Airlines

Sun, 22 Feb - Sat, 28 Feb

08:00 - 22:12

DUB

BZN

20h 12m

2 stops

11:49 - 07:30

BZN

DUB

13h 41m

1 stop

€847United Airlines

Fri, 13 Mar - Fri, 20 Mar

12:40 - 22:34

DUB

MSO

16h 54m

1 stop

06:45 - 09:45

MSO

DUB

20h 00m

1 stop

€983American Airlines

Thu, 2 Jul - Mon, 6 Jul

12:40 - 22:34

DUB

MSO

16h 54m

1 stop

14:08 - 11:50

MSO

DUB

14h 42m

2 stops

€986American Airlines

Thu, 2 Jul - Mon, 6 Jul

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

22 Feb

DUB09:45Dublin

17h 23m

2 stops

BZN20:08Bozeman Gallatin Field

28 Feb

BZN05:30Bozeman Gallatin Field

19h 15m

2 stops

DUB07:45Dublin

€765

Delta

24 Mar

DUB09:45Dublin

31h 12m

2 stops

BZN10:57Bozeman Gallatin Field

4 Apr

BZN05:20Bozeman Gallatin Field

19h 35m

2 stops

DUB07:55Dublin

€814

Delta

22 May

DUB12:00Dublin

18h 59m

2 stops

BZN23:59Bozeman Gallatin Field

29 May

BZN08:30Bozeman Gallatin Field

23h 55m

2 stops

DUB15:25Dublin

€815

United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

22 Feb

DUB10:40Dublin

15h 19m

1 stop

BZN18:59Bozeman Gallatin Field

28 Feb

BZN10:50Bozeman Gallatin Field

16h 05m

2 stops

DUB09:55Dublin

€828

United Airlines

13 Mar

DUB08:00Dublin

20h 12m

2 stops

BZN22:12Bozeman Gallatin Field

20 Mar

BZN11:49Bozeman Gallatin Field

13h 41m

1 stop

DUB07:30Dublin

€847

United Airlines

13 Mar

DUB10:40Dublin

17h 32m

1 stop

BZN22:12Bozeman Gallatin Field

20 Mar

BZN11:49Bozeman Gallatin Field

13h 41m

1 stop

DUB07:30Dublin

€849

Fly from

Fly to

Route

Depart

Return

Price

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 22/2

17:15-20:08

2 stops33h 53m

Bozeman Gallatin Field

Sat 28/2

14:39-07:45

1 stop34h 06m

€758

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 22/2

09:45-20:08

1 stop17h 23m

Bozeman Gallatin Field

Sat 28/2

14:39-07:45

1 stop34h 06m

€765

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 24/3

09:45-10:57

2 stops31h 12m

Bozeman Gallatin Field

Sat 4/4

05:20-07:55

2 stops19h 35m

€814

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 22/5

12:00-23:59

2 stops18h 59m

Bozeman Gallatin Field

Fri 29/5

08:30-15:25

2 stops23h 55m

€815

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 24/3

09:45-10:57

2 stops31h 12m

Bozeman Gallatin Field

Sat 4/4

05:58-07:55

1 stop18h 57m

€816

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 24/3

09:45-20:14

2 stops16h 29m

Bozeman Gallatin Field

Sat 4/4

05:20-07:55

2 stops19h 35m

€820

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 22/2

10:40-18:59

1 stop15h 19m

Bozeman Gallatin Field

Sat 28/2

10:50-09:55

2 stops16h 05m

€828

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 13/3

08:00-22:12

2 stops20h 12m

Bozeman Gallatin Field

Fri 20/3

11:49-07:30

1 stop13h 41m

€847

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 2/7

12:40-22:34

1 stop16h 54m

Missoula Johnson-Bell Field

Mon 6/7

06:45-09:45

1 stop20h 00m

€983

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 2/7

12:40-22:34

1 stop16h 54m

Missoula Johnson-Bell Field

Mon 6/7

14:08-11:50

2 stops14h 42m

€986

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Montana

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 Ireland to Montana flights?

You could potentially save up to 25% on your flight if you consider stops on a Ireland to Montana flight.

Cheap Ireland to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Montana

Fastest flight time	18h 47m
Direct flights	None

The fastest flight from Ireland to Montana takes 18h 47m

There are no direct flights from Ireland to Montana. There are no popular flight routes from Ireland to Montana.

Search flight deals

When did momondo last update prices for flights from Ireland to Montana?
Prices for flights from Ireland to Montana refresh daily.
How old do you have to be to fly from Ireland to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Montana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Montana for you.

Can I find flights from Ireland to Montana with flexible booking policies on momondo?

Flights from Ireland to Montana 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 Ireland to Montana?

momondo helps you find the best flight between Ireland and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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