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

American 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.

€431 Cheap Flights from Ireland to Montana in 2025/26

1 adult

0 bags

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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.

10:10 - 22:02

DUB

BZN

18h 52m2 stops

07:00 - 18:20

BZN

DUB

28h 20m2 stops

€669Multiple Airlines

Sun, 18 Jan - Sun, 25 Jan

05:55 - 20:06

DUB

BZN

21h 11m2 stops

07:23 - 16:20

BZN

DUB

25h 57m2 stops

€749Delta

Sat, 24 Jan - Sun, 8 Feb

09:00 - 11:44

DUB

BZN

33h 44m2 stops

12:46 - 08:10

BZN

DUB

12h 24m1 stop

€751United Airlines

Sat, 24 Jan - Sun, 8 Feb

09:00 - 13:35

DUB

MSO

35h 35m2 stops

06:00 - 07:30

MSO

DUB

18h 30m2 stops

€751United Airlines

Sat, 17 Jan - Sat, 24 Jan

10:40 - 18:15

DUB

BZN

14h 35m1 stop

12:46 - 08:10

BZN

DUB

12h 24m1 stop

€756United Airlines

Sat, 24 Jan - Sun, 8 Feb

09:30 - 13:35

DUB

MSO

35h 05m3 stops

06:00 - 07:30

MSO

DUB

18h 30m2 stops

€756United Airlines

Sat, 17 Jan - Sat, 24 Jan

10:40 - 18:22

DUB

BZN

14h 42m1 stop

12:46 - 08:10

BZN

DUB

12h 24m1 stop

€795Lufthansa

Sun, 18 Jan - Sun, 25 Jan

10:55 - 12:50

DUB

BZN

32h 55m2 stops

14:13 - 12:15

BZN

DUB

39h 02m2 stops

€812American Airlines

Tue, 27 Jan - Sat, 31 Jan

16:40 - 12:50

DUB

MSO

27h 10m1 stop

13:03 - 13:20

MSO

DUB

17h 17m2 stops

€941Multiple Airlines

Sat, 17 Jan - Sat, 24 Jan

16:40 - 12:50

DUB

MSO

27h 10m1 stop

07:00 - 10:15

MSO

DUB

20h 15m2 stops

€946American Airlines

Fri, 23 Jan - Tue, 27 Jan

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

24 Jan

DUB05:55Dublin

21h 11m

2 stops

BZN20:06Bozeman Gallatin Field

8 Feb

BZN07:23Bozeman Gallatin Field

25h 57m

2 stops

DUB16:20Dublin

€749

Find similar

Delta

23 Dec

DUB13:25Dublin

41h 21m

2 stops

BZN23:46Bozeman Gallatin Field

27 Dec

BZN07:19Bozeman Gallatin Field

43h 01m

2 stops

DUB09:20Dublin

€890

Find similar

Delta

23 Dec

DUB09:45Dublin

34h 30m

1 stop

BZN13:15Bozeman Gallatin Field

27 Dec

BZN18:16Bozeman Gallatin Field

32h 04m

2 stops

DUB09:20Dublin

€897

Find similar

United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

24 Jan

DUB09:00Dublin

33h 44m

2 stops

BZN11:44Bozeman Gallatin Field

8 Feb

BZN12:46Bozeman Gallatin Field

12h 24m

1 stop

DUB08:10Dublin

€751

Find similar

United Airlines

24 Jan

DUB10:40Dublin

14h 35m

1 stop

BZN18:15Bozeman Gallatin Field

8 Feb

BZN12:46Bozeman Gallatin Field

12h 24m

1 stop

DUB08:10Dublin

€756

Find similar

United Airlines

24 Jan

DUB09:00Dublin

33h 44m

2 stops

BZN11:44Bozeman Gallatin Field

8 Feb

BZN12:46Bozeman Gallatin Field

12h 24m

1 stop

DUB08:10Dublin

€804

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 18/1

10:10-22:02

2 stops18h 52m

Bozeman Gallatin Field

Sun 25/1

07:00-18:20

2 stops28h 20m

€669

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

05:55-20:06

2 stops21h 11m

Bozeman Gallatin Field

Sun 8/2

07:23-16:20

2 stops25h 57m

€749

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

09:00-11:44

2 stops33h 44m

Bozeman Gallatin Field

Sun 8/2

12:46-08:10

1 stop12h 24m

€751

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 17/1

09:00-13:35

2 stops35h 35m

Missoula Johnson-Bell Field

Sat 24/1

06:00-07:30

2 stops18h 30m

€751

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

10:40-18:15

1 stop14h 35m

Bozeman Gallatin Field

Sun 8/2

12:46-08:10

1 stop12h 24m

€756

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 17/1

09:30-13:35

3 stops35h 05m

Missoula Johnson-Bell Field

Sat 24/1

06:00-07:30

2 stops18h 30m

€756

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 18/1

10:40-18:22

1 stop14h 42m

Bozeman Gallatin Field

Sun 25/1

12:46-08:10

1 stop12h 24m

€795

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 27/1

10:55-12:50

2 stops32h 55m

Bozeman Gallatin Field

Sat 31/1

14:13-12:15

2 stops39h 02m

€812

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 17/1

16:40-12:50

1 stop27h 10m

Missoula Johnson-Bell Field

Sat 24/1

13:03-13:20

2 stops17h 17m

€941

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 23/1

16:40-12:50

1 stop27h 10m

Missoula Johnson-Bell Field

Tue 27/1

07:00-10:15

2 stops20h 15m

€946

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

What is the cheapest month to fly to Montana?

In general, March is the cheapest month to fly from Ireland to Montana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €677. If you are unable to visit Montana during the month of March, then departing from Ireland during the month September is also very affordable. Most momondo users find prices during this month for around €749.

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 17m
Direct flights	None

The fastest flight from Ireland to Montana takes 18h 17m

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.