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

Aer Lingus and British Airways 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.

€511 Cheap Flights from Ireland to Montana in 2026

Find the cheapest flights from Ireland to Montana

Return

One-way

Recent return flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

11:30 - 11:12

DUB

BZN

30h 42m

1 stop

11:22 - 09:00

BZN

DUB

14h 38m

1 stop

€708JetBlue

Fri, 21 Aug - Thu, 27 Aug

10:40 - 11:22

DUB

BZN

31h 42m

1 stop

12:03 - 08:20

BZN

DUB

13h 17m

1 stop

€710JetBlue

Thu, 3 Sep - Mon, 7 Sep

11:30 - 10:26

DUB

BZN

29h 56m

1 stop

12:37 - 08:20

BZN

DUB

12h 43m

1 stop

€734JetBlue

Wed, 19 Aug - Wed, 26 Aug

11:30 - 11:12

DUB

BZN

30h 42m

1 stop

10:34 - 11:20

BZN

DUB

17h 46m

2 stops

€879Multiple Airlines

Fri, 4 Sep - Fri, 11 Sep

11:30 - 11:12

DUB

BZN

30h 42m

1 stop

10:34 - 12:15

BZN

DUB

18h 41m

1 stop

€904Multiple Airlines

Fri, 4 Sep - Fri, 11 Sep

11:35 - 21:19

DUB

BZN

16h 44m

2 stops

10:30 - 10:40

BZN

DUB

17h 10m

2 stops

€961Lufthansa

Thu, 10 Sep - Mon, 14 Sep

11:35 - 19:17

DUB

BZN

14h 42m

1 stop

10:30 - 10:40

BZN

DUB

17h 10m

2 stops

€963Lufthansa

Thu, 10 Sep - Mon, 14 Sep

05:55 - 00:18

DUB

MSO

25h 23m

2 stops

05:30 - 10:00

MSO

DUB

21h 30m

2 stops

€975Delta

Fri, 4 Sep - Fri, 11 Sep

12:00 - 23:47

DUB

MSO

18h 47m

1 stop

05:30 - 10:00

MSO

DUB

21h 30m

2 stops

€983Delta

Fri, 4 Sep - Fri, 11 Sep

12:40 - 12:35

DUB

MSO

30h 55m

1 stop

13:27 - 19:30

MSO

DUB

23h 03m

2 stops

€1,015American Airlines

Sat, 5 Sep - Sat, 12 Sep

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United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

27 Aug

DUB09:50Dublin

35h 23m

3 stops

BZN14:13Bozeman Gallatin Field

31 Aug

BZN11:40Bozeman Gallatin Field

12h 50m

1 stop

DUB07:30Dublin

€975

United Airlines

27 Aug

DUB09:50Dublin

33h 20m

2 stops

BZN12:10Bozeman Gallatin Field

31 Aug

BZN13:41Bozeman Gallatin Field

14h 29m

1 stop

DUB11:10Dublin

€976

United Airlines

27 Aug

DUB09:50Dublin

35h 23m

3 stops

BZN14:13Bozeman Gallatin Field

31 Aug

BZN11:40Bozeman Gallatin Field

12h 50m

1 stop

DUB07:30Dublin

€976

JetBlue flights from Ireland to Montana

Our best JetBlue deals on Ireland to Montana flight tickets

JetBlue

21 Aug

DUB11:30Dublin

30h 42m

1 stop

BZN11:12Bozeman Gallatin Field

27 Aug

BZN11:22Bozeman Gallatin Field

14h 38m

1 stop

DUB09:00Dublin

€708

JetBlue

3 Sept

DUB10:40Dublin

31h 42m

1 stop

BZN11:22Bozeman Gallatin Field

7 Sept

BZN12:03Bozeman Gallatin Field

13h 17m

1 stop

DUB08:20Dublin

€710

JetBlue

19 Aug

DUB11:30Dublin

29h 56m

1 stop

BZN10:26Bozeman Gallatin Field

26 Aug

BZN12:37Bozeman Gallatin Field

12h 43m

1 stop

DUB08:20Dublin

€734

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 21/8

11:30-11:12

1 stop30h 42m

Bozeman Gallatin Field

Thu 27/8

11:22-09:00

1 stop14h 38m

€708

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 3/9

10:40-11:22

1 stop31h 42m

Bozeman Gallatin Field

Mon 7/9

12:03-08:20

1 stop13h 17m

€710

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Wed 19/8

11:30-10:26

1 stop29h 56m

Bozeman Gallatin Field

Wed 26/8

12:37-08:20

1 stop12h 43m

€734

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 4/9

11:30-11:12

1 stop30h 42m

Bozeman Gallatin Field

Fri 11/9

10:34-11:20

2 stops17h 46m

€879

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 4/9

11:30-11:12

1 stop30h 42m

Bozeman Gallatin Field

Fri 11/9

10:34-12:15

1 stop18h 41m

€904

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 10/9

11:35-21:19

2 stops16h 44m

Bozeman Gallatin Field

Mon 14/9

10:30-10:40

2 stops17h 10m

€961

Fastest return journey

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 10/9

11:35-19:17

1 stop14h 42m

Bozeman Gallatin Field

Mon 14/9

10:30-10:40

2 stops17h 10m

€963

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 4/9

05:55-00:18

2 stops25h 23m

Missoula Johnson-Bell Field

Fri 11/9

05:30-10:00

2 stops21h 30m

€975

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 4/9

12:00-23:47

1 stop18h 47m

Missoula Johnson-Bell Field

Fri 11/9

05:30-10:00

2 stops21h 30m

€983

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 5/9

12:40-12:35

1 stop30h 55m

Missoula Johnson-Bell Field

Sat 12/9

13:27-19:30

2 stops23h 03m

€1,015

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 February is also very affordable. Most momondo users find prices during this month for around €812.

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	14h 36m
Direct flights	None

The fastest flight from Ireland to Montana takes 14h 36m

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.