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

JetBlue and Aer Lingus 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 were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Montana.

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

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$358 Cheap Flights from Ireland to Montana in 2026

Find the cheapest flights from Ireland to Montana

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

10:40 am - 11:56 am

DUB

BZN

32h 16m

1 stop

12:37 pm - 8:20 am

BZN

DUB

12h 43m

1 stop

$909JetBlue

Mon, Jul 6 - Fri, Jul 10

11:30 am - 11:24 am

DUB

BZN

30h 54m

1 stop

12:37 pm - 8:20 am

BZN

DUB

12h 43m

1 stop

$955JetBlue

Fri, Jul 31 - Mon, Aug 10

5:45 am - 12:10 am

DUB

BZN

25h 25m

2 stops

7:00 pm - 7:55 am

BZN

DUB

29h 55m

2 stops

$968Delta

Sun, Dec 13 - Tue, Jan 5

5:55 am - 10:21 pm

DUB

BZN

23h 26m

2 stops

8:30 am - 2:30 pm

BZN

DUB

23h 00m

2 stops

$998Delta

Sat, Oct 24 - Mon, Nov 2

5:55 am - 10:21 pm

DUB

BZN

23h 26m

2 stops

6:00 am - 7:55 am

BZN

DUB

18h 55m

1 stop

$1,001Delta

Sat, Oct 24 - Mon, Nov 2

10:00 am - 11:58 pm

DUB

BZN

20h 58m

1 stop

6:00 am - 7:55 am

BZN

DUB

18h 55m

1 stop

$1,011Delta

Sat, Oct 24 - Mon, Nov 2

9:00 am - 9:26 pm

DUB

MSO

19h 26m

2 stops

6:15 am - 9:55 am

MSO

DUB

20h 40m

3 stops

$1,054United Airlines

Fri, Dec 4 - Tue, Dec 8

9:00 am - 9:47 am

DUB

BZN

55h 47m

2 stops

12:30 pm - 7:30 am

BZN

DUB

36h 00m

3 stops

$1,084United Airlines

Sun, Dec 13 - Tue, Jan 5

5:55 am - 2:47 pm

DUB

BZN

15h 52m

2 stops

2:15 pm - 8:45 am

BZN

DUB

35h 30m

1 stop

$1,173KLM

Thu, Jul 30 - Sun, Aug 9

12:00 pm - 12:28 am

DUB

MSO

19h 28m

2 stops

1:16 pm - 6:25 pm

MSO

DUB

22h 09m

2 stops

$1,192Multiple Airlines

Fri, Jul 31 - Mon, Aug 10

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JetBlue flights from Ireland to Montana

Our best JetBlue deals on Ireland to Montana flight tickets

JetBlue

Jul 6

DUB10:40 amDublin

32h 16m

1 stop

BZN11:56 amBozeman Gallatin Field

Jul 10

BZN12:37 pmBozeman Gallatin Field

12h 43m

1 stop

DUB8:20 amDublin

$909

JetBlue

Jul 2

DUB10:40 amDublin

32h 07m

1 stop

BZN11:47 amBozeman Gallatin Field

Jul 10

BZN12:37 pmBozeman Gallatin Field

12h 43m

1 stop

DUB8:20 amDublin

$945

JetBlue

Jul 31

DUB11:30 amDublin

30h 54m

1 stop

BZN11:24 amBozeman Gallatin Field

Aug 10

BZN12:37 pmBozeman Gallatin Field

12h 43m

1 stop

DUB8:20 amDublin

$955

KLM flights from Ireland to Montana

Our best KLM deals on Ireland to Montana flight tickets

KLM

Dec 13

DUB5:45 amDublin

23h 36m

2 stops

BZN10:21 pmBozeman Gallatin Field

Jan 5

BZN3:15 pmBozeman Gallatin Field

33h 40m

1 stop

DUB7:55 amDublin

$968

KLM

Jul 30

DUB5:55 amDublin

15h 52m

2 stops

BZN2:47 pmBozeman Gallatin Field

Aug 9

BZN2:15 pmBozeman Gallatin Field

35h 30m

1 stop

DUB8:45 amDublin

$1,173

KLM

Jul 30

DUB5:55 amDublin

15h 52m

2 stops

BZN2:47 pmBozeman Gallatin Field

Aug 9

BZN11:27 amBozeman Gallatin Field

15h 58m

2 stops

DUB10:25 amDublin

$1,175

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 7/6

10:40 am-11:56 am

1 stop32h 16m

Bozeman Gallatin Field

Fri 7/10

12:37 pm-8:20 am

1 stop12h 43m

$909

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 7/31

11:30 am-11:24 am

1 stop30h 54m

Bozeman Gallatin Field

Mon 8/10

12:37 pm-8:20 am

1 stop12h 43m

$955

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 12/13

5:45 am-12:10 am

2 stops25h 25m

Bozeman Gallatin Field

Tue 1/5

7:00 pm-7:55 am

2 stops29h 55m

$968

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 10/24

5:55 am-10:21 pm

2 stops23h 26m

Bozeman Gallatin Field

Mon 11/2

8:30 am-2:30 pm

2 stops23h 00m

$998

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 10/24

5:55 am-10:21 pm

2 stops23h 26m

Bozeman Gallatin Field

Mon 11/2

6:00 am-7:55 am

1 stop18h 55m

$1,001

Quickest round-trip

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 10/24

10:00 am-11:58 pm

1 stop20h 58m

Bozeman Gallatin Field

Mon 11/2

6:00 am-7:55 am

1 stop18h 55m

$1,011

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 12/4

9:00 am-9:26 pm

2 stops19h 26m

Missoula Johnson-Bell Field

Tue 12/8

6:15 am-9:55 am

3 stops20h 40m

$1,054

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 12/13

9:00 am-9:47 am

2 stops55h 47m

Bozeman Gallatin Field

Tue 1/5

12:30 pm-7:30 am

3 stops36h 00m

$1,084

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 7/30

5:55 am-2:47 pm

2 stops15h 52m

Bozeman Gallatin Field

Sun 8/9

2:15 pm-8:45 am

1 stop35h 30m

$1,173

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 7/31

12:00 pm-12:28 am

2 stops19h 28m

Missoula Johnson-Bell Field

Mon 8/10

1:16 pm-6:25 pm

2 stops22h 09m

$1,192

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to Montana from Ireland is in June. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Montana, with average flight prices from Ireland averaging around $0.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 35% 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 26m
Direct flights	None

The fastest flight from Ireland to Montana takes 19h 26m

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 were last updated today.
How old do you have to be to fly from Ireland to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Ireland to Montana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montana that suits you.

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

momondo does allow users to show only those flights to Montana from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Montana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Montana.

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

Price alerts on flights to Montana from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.