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

Aer Lingus 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.

€468 Cheap Flights from Ireland to Montana in 2026

Voted the Winner of Europe's Best Travel App 2023

Find the cheapest flights from Ireland to Montana

Return

One-way

Last minute

Recent return flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

11:30 - 10:26

DUB

BZN

29h 56m

1 stop

13:31 - 08:20

BZN

DUB

11h 49m

1 stop

€653JetBlue

Mon, 24 Aug - Sun, 30 Aug

11:30 - 10:26

DUB

BZN

29h 56m

1 stop

12:37 - 08:20

BZN

DUB

12h 43m

1 stop

€693JetBlue

Mon, 17 Aug - Mon, 24 Aug

11:30 - 11:12

DUB

BZN

30h 42m

1 stop

12:37 - 08:20

BZN

DUB

12h 43m

1 stop

€702JetBlue

Fri, 14 Aug - Fri, 21 Aug

09:00 - 09:47

DUB

BZN

31h 47m

2 stops

10:41 - 10:20

BZN

DUB

16h 39m

2 stops

€915United Airlines

Fri, 4 Dec - Tue, 8 Dec

09:00 - 21:26

DUB

MSO

19h 26m

2 stops

17:32 - 08:10

MSO

DUB

31h 38m

2 stops

€915United Airlines

Fri, 4 Dec - Tue, 8 Dec

12:15 - 10:42

DUB

MSO

29h 27m

2 stops

14:05 - 13:15

MSO

DUB

16h 10m

2 stops

€1,038Icelandair

Wed, 12 Aug - Wed, 19 Aug

07:35 - 20:33

DUB

MSO

19h 58m

2 stops

13:45 - 09:30

MSO

DUB

12h 45m

1 stop

€1,136American Airlines

Fri, 4 Dec - Tue, 8 Dec

07:35 - 20:33

DUB

MSO

19h 58m

2 stops

13:45 - 09:30

MSO

DUB

12h 45m

1 stop

€1,137American Airlines

Fri, 4 Dec - Tue, 8 Dec

08:55 - 23:47

DUB

MSO

21h 52m

2 stops

06:00 - 07:55

MSO

DUB

18h 55m

1 stop

€1,164Delta

Wed, 12 Aug - Wed, 19 Aug

12:00 - 23:47

DUB

MSO

18h 47m

1 stop

06:00 - 07:55

MSO

DUB

18h 55m

1 stop

€1,173Delta

Wed, 12 Aug - Wed, 19 Aug

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United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

4 Dec

DUB09:00Dublin

31h 47m

2 stops

BZN09:47Bozeman Gallatin Field

8 Dec

BZN10:41Bozeman Gallatin Field

16h 39m

2 stops

DUB10:20Dublin

€915

United Airlines

4 Dec

DUB09:00Dublin

37h 13m

2 stops

BZN15:13Bozeman Gallatin Field

8 Dec

BZN12:30Bozeman Gallatin Field

12h 40m

1 stop

DUB08:10Dublin

€916

United Airlines

4 Dec

DUB09:00Dublin

31h 47m

2 stops

BZN09:47Bozeman Gallatin Field

8 Dec

BZN10:41Bozeman Gallatin Field

16h 39m

2 stops

DUB10:20Dublin

€917

JetBlue flights from Ireland to Montana

Our best JetBlue deals on Ireland to Montana flight tickets

JetBlue

24 Aug

DUB11:30Dublin

29h 56m

1 stop

BZN10:26Bozeman Gallatin Field

30 Aug

BZN13:31Bozeman Gallatin Field

11h 49m

1 stop

DUB08:20Dublin

€653

JetBlue

17 Aug

DUB11:30Dublin

29h 56m

1 stop

BZN10:26Bozeman Gallatin Field

24 Aug

BZN12:37Bozeman Gallatin Field

12h 43m

1 stop

DUB08:20Dublin

€693

JetBlue

14 Aug

DUB11:30Dublin

30h 42m

1 stop

BZN11:12Bozeman Gallatin Field

21 Aug

BZN12:37Bozeman Gallatin Field

12h 43m

1 stop

DUB08:20Dublin

€702

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 24/8

11:30-10:26

1 stop29h 56m

Bozeman Gallatin Field

Sun 30/8

13:31-08:20

1 stop11h 49m

€653

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 17/8

11:30-10:26

1 stop29h 56m

Bozeman Gallatin Field

Mon 24/8

12:37-08:20

1 stop12h 43m

€693

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 14/8

11:30-11:12

1 stop30h 42m

Bozeman Gallatin Field

Fri 21/8

12:37-08:20

1 stop12h 43m

€702

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 4/12

09:00-09:47

2 stops31h 47m

Bozeman Gallatin Field

Tue 8/12

10:41-10:20

2 stops16h 39m

€915

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 4/12

09:00-21:26

2 stops19h 26m

Missoula Johnson-Bell Field

Tue 8/12

17:32-08:10

2 stops31h 38m

€915

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 12/8

12:15-10:42

2 stops29h 27m

Missoula Johnson-Bell Field

Wed 19/8

14:05-13:15

2 stops16h 10m

€1,038

Fastest return journey

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 4/12

07:35-20:33

2 stops19h 58m

Missoula Johnson-Bell Field

Tue 8/12

13:45-09:30

1 stop12h 45m

€1,136

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 4/12

07:35-20:33

2 stops19h 58m

Missoula Johnson-Bell Field

Tue 8/12

13:45-09:30

1 stop12h 45m

€1,137

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 12/8

08:55-23:47

2 stops21h 52m

Missoula Johnson-Bell Field

Wed 19/8

06:00-07:55

1 stop18h 55m

€1,164

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 12/8

12:00-23:47

1 stop18h 47m

Missoula Johnson-Bell Field

Wed 19/8

06:00-07:55

1 stop18h 55m

€1,173

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, May 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 €0. If you are unable to visit Montana during the month of May, then departing from Ireland during the month August is also very affordable. Most momondo users find prices during this month for around €751.

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	19h 00m
Direct flights	None

The fastest flight from Ireland to Montana takes 19h 00m

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.