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 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.

$478 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 round-trip flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

11:30 am - 10:27 am

DUB

BZN

29h 57m

1 stop

12:37 pm - 8:20 am

BZN

DUB

12h 43m

1 stop

$869JetBlue

Mon, Aug 17 - Wed, Aug 26

11:10 am - 10:48 pm

DUB

BZN

18h 38m

2 stops

2:15 pm - 8:45 am

BZN

DUB

35h 30m

1 stop

$950KLM

Thu, Jun 11 - Sun, Jun 21

5:55 am - 2:48 pm

DUB

BZN

15h 53m

2 stops

12:05 pm - 8:45 am

BZN

DUB

13h 40m

1 stop

$960KLM

Mon, Jun 8 - Sun, Jun 14

5:55 am - 10:48 pm

DUB

BZN

23h 53m

2 stops

6:00 am - 10:00 am

BZN

DUB

21h 00m

2 stops

$963Delta

Sat, Jun 13 - Sat, Jun 20

12:00 pm - 11:58 pm

DUB

BZN

18h 58m

1 stop

2:15 pm - 8:45 am

BZN

DUB

35h 30m

1 stop

$964KLM

Thu, Jun 11 - Sun, Jun 21

1:15 pm - 12:37 pm

DUB

MSO

30h 22m

2 stops

5:55 am - 7:55 am

MSO

DUB

19h 00m

1 stop

$966Delta

Sat, Jun 20 - Sat, Jun 27

5:55 am - 10:48 pm

DUB

BZN

23h 53m

2 stops

6:00 am - 7:55 am

BZN

DUB

18h 55m

1 stop

$967Delta

Sat, Jun 13 - Sat, Jun 20

12:00 pm - 11:58 pm

DUB

BZN

18h 58m

1 stop

2:15 pm - 8:45 am

BZN

DUB

35h 30m

1 stop

$970KLM

Mon, Jun 8 - Sun, Jun 14

9:20 am - 9:31 pm

DUB

MSO

19h 11m

2 stops

6:15 am - 10:40 am

MSO

DUB

21h 25m

2 stops

$1,143United Airlines

Wed, Sep 30 - Sun, Oct 4

9:20 am - 9:31 pm

DUB

MSO

19h 11m

2 stops

12:40 pm - 9:45 am

MSO

DUB

14h 05m

1 stop

$1,183United Airlines

Wed, Sep 30 - Sun, Oct 4

JetBlue flights from Ireland to Montana

Our best JetBlue deals on Ireland to Montana flight tickets

JetBlue

Aug 17

DUB11:30 amDublin

29h 57m

1 stop

BZN10:27 amBozeman Gallatin Field

Aug 26

BZN12:37 pmBozeman Gallatin Field

12h 43m

1 stop

DUB8:20 amDublin

$869

JetBlue

Aug 16

DUB10:40 amDublin

32h 02m

1 stop

BZN11:42 amBozeman Gallatin Field

Aug 22

BZN12:37 pmBozeman Gallatin Field

12h 43m

1 stop

DUB8:20 amDublin

$1,313

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

May 15

DUB8:55 amDublin

21h 49m

2 stops

BZN11:44 pmBozeman Gallatin Field

May 19

BZN4:02 pmBozeman Gallatin Field

19h 23m

2 stops

DUB6:25 pmDublin

$957

Delta

Jun 13

DUB5:55 amDublin

23h 53m

2 stops

BZN10:48 pmBozeman Gallatin Field

Jun 20

BZN6:00 amBozeman Gallatin Field

21h 00m

2 stops

DUB10:00 amDublin

$963

Delta

Jun 20

DUB1:15 pmDublin

30h 22m

2 stops

MSO12:37 pmMissoula Johnson-Bell Field

Jun 27

MSO5:55 amMissoula Johnson-Bell Field

19h 00m

1 stop

DUB7:55 amDublin

$966

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 8/17

11:30 am-10:27 am

1 stop29h 57m

Bozeman Gallatin Field

Wed 8/26

12:37 pm-8:20 am

1 stop12h 43m

$869

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 6/11

11:10 am-10:48 pm

2 stops18h 38m

Bozeman Gallatin Field

Sun 6/21

2:15 pm-8:45 am

1 stop35h 30m

$950

Quickest round-trip

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 6/8

5:55 am-2:48 pm

2 stops15h 53m

Bozeman Gallatin Field

Sun 6/14

12:05 pm-8:45 am

1 stop13h 40m

$960

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 6/13

5:55 am-10:48 pm

2 stops23h 53m

Bozeman Gallatin Field

Sat 6/20

6:00 am-10:00 am

2 stops21h 00m

$963

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 6/11

12:00 pm-11:58 pm

1 stop18h 58m

Bozeman Gallatin Field

Sun 6/21

2:15 pm-8:45 am

1 stop35h 30m

$964

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 6/20

1:15 pm-12:37 pm

2 stops30h 22m

Missoula Johnson-Bell Field

Sat 6/27

5:55 am-7:55 am

1 stop19h 00m

$966

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 6/13

5:55 am-10:48 pm

2 stops23h 53m

Bozeman Gallatin Field

Sat 6/20

6:00 am-7:55 am

1 stop18h 55m

$967

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 6/8

12:00 pm-11:58 pm

1 stop18h 58m

Bozeman Gallatin Field

Sun 6/14

2:15 pm-8:45 am

1 stop35h 30m

$970

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 9/30

9:20 am-9:31 pm

2 stops19h 11m

Missoula Johnson-Bell Field

Sun 10/4

6:15 am-10:40 am

2 stops21h 25m

$1,143

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 9/30

9:20 am-9:31 pm

2 stops19h 11m

Missoula Johnson-Bell Field

Sun 10/4

12:40 pm-9:45 am

1 stop14h 05m

$1,183

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 September. Flight prices, which tend to average around $853, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from Ireland averaging around $856.

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	15h 53m
Direct flights	None

The fastest flight from Ireland to Montana takes 15h 53m

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.