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

JetBlue and American Airlines are the most popular carriers 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.

€406 Cheap Flights from Ireland to Montana in 2026

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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.

11:30 - 10:27

DUB

BZN

29h 57m

1 stop

12:37 - 08:20

BZN

DUB

12h 43m

1 stop

€739JetBlue

Mon, 17 Aug - Wed, 26 Aug

11:10 - 22:48

DUB

BZN

18h 38m

2 stops

14:15 - 08:45

BZN

DUB

35h 30m

1 stop

€808KLM

Thu, 11 Jun - Sun, 21 Jun

05:55 - 14:48

DUB

BZN

15h 53m

2 stops

12:05 - 08:45

BZN

DUB

13h 40m

1 stop

€816KLM

Mon, 8 Jun - Sun, 14 Jun

05:55 - 22:48

DUB

BZN

23h 53m

2 stops

06:00 - 07:55

BZN

DUB

18h 55m

1 stop

€819Delta

Sat, 13 Jun - Sat, 20 Jun

12:00 - 23:58

DUB

BZN

18h 58m

1 stop

14:15 - 08:45

BZN

DUB

35h 30m

1 stop

€820KLM

Thu, 11 Jun - Sun, 21 Jun

13:15 - 12:37

DUB

MSO

30h 22m

2 stops

05:55 - 07:55

MSO

DUB

19h 00m

1 stop

€821Delta

Sat, 20 Jun - Sat, 27 Jun

05:55 - 22:48

DUB

BZN

23h 53m

2 stops

06:00 - 10:00

BZN

DUB

21h 00m

2 stops

€822Delta

Sat, 13 Jun - Sat, 20 Jun

12:00 - 23:58

DUB

BZN

18h 58m

1 stop

14:15 - 08:45

BZN

DUB

35h 30m

1 stop

€825KLM

Mon, 8 Jun - Sun, 14 Jun

09:20 - 11:32

DUB

MSO

33h 12m

2 stops

12:34 - 10:40

MSO

DUB

15h 06m

2 stops

€1,071United Airlines

Thu, 23 Jul - Wed, 29 Jul

11:35 - 22:39

DUB

MSO

18h 04m

1 stop

12:34 - 09:45

MSO

DUB

14h 11m

1 stop

€1,074United Airlines

Thu, 23 Jul - Wed, 29 Jul

JetBlue flights from Ireland to Montana

Our best JetBlue deals on Ireland to Montana flight tickets

JetBlue

17 Aug

DUB11:30Dublin

29h 57m

1 stop

BZN10:27Bozeman Gallatin Field

26 Aug

BZN12:37Bozeman Gallatin Field

12h 43m

1 stop

DUB08:20Dublin

€739

JetBlue

16 Aug

DUB10:40Dublin

32h 02m

1 stop

BZN11:42Bozeman Gallatin Field

22 Aug

BZN12:37Bozeman Gallatin Field

12h 43m

1 stop

DUB08:20Dublin

€1,116

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

15 May

DUB08:55Dublin

21h 49m

2 stops

BZN23:44Bozeman Gallatin Field

19 May

BZN16:02Bozeman Gallatin Field

19h 23m

2 stops

DUB18:25Dublin

€814

Delta

13 Jun

DUB05:55Dublin

23h 53m

2 stops

BZN22:48Bozeman Gallatin Field

20 Jun

BZN06:00Bozeman Gallatin Field

18h 55m

1 stop

DUB07:55Dublin

€819

Delta

20 Jun

DUB13:15Dublin

30h 22m

2 stops

MSO12:37Missoula Johnson-Bell Field

27 Jun

MSO05:55Missoula Johnson-Bell Field

19h 00m

1 stop

DUB07:55Dublin

€821

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 17/8

11:30-10:27

1 stop29h 57m

Bozeman Gallatin Field

Wed 26/8

12:37-08:20

1 stop12h 43m

€739

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 11/6

11:10-22:48

2 stops18h 38m

Bozeman Gallatin Field

Sun 21/6

14:15-08:45

1 stop35h 30m

€808

Fastest return journey

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 8/6

05:55-14:48

2 stops15h 53m

Bozeman Gallatin Field

Sun 14/6

12:05-08:45

1 stop13h 40m

€816

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 13/6

05:55-22:48

2 stops23h 53m

Bozeman Gallatin Field

Sat 20/6

06:00-07:55

1 stop18h 55m

€819

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 11/6

12:00-23:58

1 stop18h 58m

Bozeman Gallatin Field

Sun 21/6

14:15-08:45

1 stop35h 30m

€820

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 20/6

13:15-12:37

2 stops30h 22m

Missoula Johnson-Bell Field

Sat 27/6

05:55-07:55

1 stop19h 00m

€821

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 13/6

05:55-22:48

2 stops23h 53m

Bozeman Gallatin Field

Sat 20/6

06:00-10:00

2 stops21h 00m

€822

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 8/6

12:00-23:58

1 stop18h 58m

Bozeman Gallatin Field

Sun 14/6

14:15-08:45

1 stop35h 30m

€825

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 23/7

09:20-11:32

2 stops33h 12m

Missoula Johnson-Bell Field

Wed 29/7

12:34-10:40

2 stops15h 06m

€1,071

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 23/7

11:35-22:39

1 stop18h 04m

Missoula Johnson-Bell Field

Wed 29/7

12:34-09:45

1 stop14h 11m

€1,074

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, September 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 €725. If you are unable to visit Montana during the month of September, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around €728.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 7% 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 38m
Direct flights	None

The fastest flight from Ireland to Montana takes 18h 38m

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

Search flight deals

Frequently asked questions about flying 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.

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.