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

United Airlines 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.

€749 Cheap Flights from Ireland to Montana in 2025

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Find the cheapest flights from Ireland to Montana

Round-trip

One-way

Recent return flight deals from Ireland to Montana

09:20 - 14:14DUB-BZN

35h 54m2 stops

08:00 - 11:10BZN-DUB

20h 10m2 stops

€749

Find Deal

Sat, 27 Sep - Sat, 4 Oct

05:55 - 21:40DUB-MSO

22h 45m2 stops

08:05 - 07:45MSO-DUB

16h 40m1 stop

€798Delta

Find Deal

Thu, 6 Nov - Sat, 27 Dec

09:00 - 21:07DUB-BZN

19h 07m2 stops

07:00 - 07:30BZN-DUB

17h 30m2 stops

€802United Airlines

Find Deal

Sat, 24 Jan - Sun, 8 Feb

09:00 - 21:07DUB-BZN

19h 07m2 stops

07:00 - 07:30BZN-DUB

17h 30m2 stops

€804United Airlines

Find Deal

Sat, 24 Jan - Sun, 8 Feb

08:50 - 17:27DUB-MSO

39h 37m2 stops

12:50 - 15:45MSO-DUB

43h 55m2 stops

€805Delta

Find Deal

Sun, 9 Nov - Mon, 5 Jan

09:00 - 21:07DUB-BZN

19h 07m2 stops

07:00 - 08:10BZN-DUB

18h 10m2 stops

€806United Airlines

Find Deal

Sat, 24 Jan - Sun, 8 Feb

05:55 - 21:40DUB-MSO

22h 45m2 stops

12:38 - 12:40MSO-DUB

17h 02m2 stops

€807KLM

Find Deal

Wed, 5 Nov - Sun, 28 Dec

05:55 - 21:40DUB-MSO

22h 45m2 stops

08:05 - 07:45MSO-DUB

16h 40m1 stop

€815KLM

Find Deal

Fri, 7 Nov - Sat, 3 Jan

11:30 - 20:06DUB-MSO

39h 36m2 stops

13:05 - 15:00MSO-DUB

18h 55m2 stops

€851American Airlines

Find Deal

Mon, 10 Nov - Sat, 3 Jan

11:30 - 19:55DUB-MSO

39h 25m2 stops

07:00 - 07:10MSO-DUB

17h 10m1 stop

€868American Airlines

Find Deal

Wed, 5 Nov - Thu, 25 Dec

United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

24 Jan

DUB09:00Dublin

19h 07m

2 stops

BZN21:07Bozeman Gallatin Field

8 Feb

BZN07:00Bozeman Gallatin Field

17h 30m

2 stops

DUB07:30Dublin

€802

Find similar

United Airlines

24 Jan

DUB09:00Dublin

19h 07m

2 stops

BZN21:07Bozeman Gallatin Field

8 Feb

BZN07:00Bozeman Gallatin Field

17h 30m

2 stops

DUB07:30Dublin

€804

Find similar

United Airlines

24 Jan

DUB09:00Dublin

19h 07m

2 stops

BZN21:07Bozeman Gallatin Field

8 Feb

BZN11:30Bozeman Gallatin Field

13h 00m

1 stop

DUB07:30Dublin

€806

Find similar

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

6 Nov

DUB05:55Dublin

22h 45m

2 stops

MSO21:40Missoula Johnson-Bell Field

27 Dec

MSO08:05Missoula Johnson-Bell Field

16h 40m

1 stop

DUB07:45Dublin

€798

Find similar

Delta

9 Nov

DUB08:50Dublin

39h 37m

2 stops

MSO17:27Missoula Johnson-Bell Field

5 Jan

MSO12:50Missoula Johnson-Bell Field

43h 55m

2 stops

DUB15:45Dublin

€805

Find similar

Delta

6 Nov

DUB09:45Dublin

18h 55m

1 stop

MSO21:40Missoula Johnson-Bell Field

27 Dec

MSO08:05Missoula Johnson-Bell Field

16h 40m

1 stop

DUB07:45Dublin

€806

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 27/9

09:20-14:14

2 stops35h 54m

Bozeman Gallatin Field

Sat 4/10

08:00-11:10

2 stops20h 10m

€749

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 6/11

05:55-21:40

2 stops22h 45m

Missoula Johnson-Bell Field

Sat 27/12

08:05-07:45

1 stop16h 40m

€798

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

09:00-21:07

2 stops19h 07m

Bozeman Gallatin Field

Sun 8/2

07:00-07:30

2 stops17h 30m

€802

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

09:00-21:07

2 stops19h 07m

Bozeman Gallatin Field

Sun 8/2

07:00-07:30

2 stops17h 30m

€804

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sun 9/11

08:50-17:27

2 stops39h 37m

Missoula Johnson-Bell Field

Mon 5/1

12:50-15:45

2 stops43h 55m

€805

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

09:00-21:07

2 stops19h 07m

Bozeman Gallatin Field

Sun 8/2

07:00-08:10

2 stops18h 10m

€806

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 5/11

05:55-21:40

2 stops22h 45m

Missoula Johnson-Bell Field

Sun 28/12

12:38-12:40

2 stops17h 02m

€807

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 7/11

05:55-21:40

2 stops22h 45m

Missoula Johnson-Bell Field

Sat 3/1

08:05-07:45

1 stop16h 40m

€815

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Mon 10/11

11:30-20:06

2 stops39h 36m

Missoula Johnson-Bell Field

Sat 3/1

13:05-15:00

2 stops18h 55m

€851

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 5/11

11:30-19:55

2 stops39h 25m

Missoula Johnson-Bell Field

Thu 25/12

07:00-07:10

1 stop17h 10m

€868

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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, March 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 €676. If you are unable to visit Montana during the month of March, then departing from Ireland during the month August is also very affordable. Most momondo users find prices during this month for around €768.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 13% 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

Best price found	€1,299
Fastest flight time	14h 13m
Direct flights	None
Airports in Montana	3 airports

The best one-way flight to Montana from Ireland in the past 72 hours is €1,299. The best return flight deal from Ireland to Montana found on momondo in the last 72 hours is €749.

The fastest flight from Ireland to Montana takes 14h 13m

There are no direct flights from Ireland to Montana. Popular non-direct routes for this connection are Shannon Airport - Helena Airport, Dublin Airport - Bozeman Gallatin Field Airport and Dublin Airport - Missoula Johnson-Bell Field Airport.

There are 3 airports near Montana: Bozeman Gallatin Field (BZN), Missoula Johnson-Bell Field (MSO), Helena (HLN)

Search flight deals

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.