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 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.

€381 Cheap Flights from Ireland to Montana in 2026

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Find the cheapest flights from Ireland to Montana

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

05:55 - 23:53

DUB

BZN

24h 58m

2 stops

06:00 - 07:55

BZN

DUB

18h 55m

1 stop

€874Delta

Sat, 29 Aug - Wed, 9 Sep

15:00 - 12:06

DUB

BZN

28h 06m

1 stop

13:45 - 07:55

BZN

DUB

11h 10m

1 stop

€883Delta

Sat, 29 Aug - Wed, 9 Sep

11:40 - 10:24

DUB

BZN

29h 44m

1 stop

11:19 - 09:00

BZN

DUB

14h 41m

1 stop

€890JetBlue

Wed, 1 Jul - Thu, 9 Jul

08:45 - 21:32

DUB

BZN

19h 47m

2 stops

12:35 - 09:45

BZN

DUB

14h 10m

1 stop

€894Lufthansa

Fri, 24 Apr - Fri, 1 May

06:00 - 21:32

DUB

BZN

22h 32m

2 stops

12:32 - 09:45

BZN

DUB

14h 13m

1 stop

€898Lufthansa

Thu, 9 Apr - Mon, 13 Apr

11:10 - 22:46

DUB

BZN

18h 36m

2 stops

13:45 - 07:55

BZN

DUB

11h 10m

1 stop

€901KLM

Mon, 6 Apr - Mon, 13 Apr

05:55 - 23:53

DUB

BZN

24h 58m

2 stops

11:27 - 07:55

BZN

DUB

13h 28m

1 stop

€902Delta

Sat, 29 Aug - Wed, 9 Sep

05:55 - 22:46

DUB

BZN

23h 51m

2 stops

15:15 - 18:25

BZN

DUB

20h 10m

2 stops

€903Delta

Mon, 6 Apr - Mon, 13 Apr

08:55 - 23:53

DUB

BZN

21h 58m

2 stops

13:45 - 07:55

BZN

DUB

11h 10m

1 stop

€904Delta

Sat, 29 Aug - Wed, 9 Sep

09:50 - 18:23

DUB

BZN

15h 33m

2 stops

07:00 - 07:20

BZN

DUB

17h 20m

2 stops

€905United Airlines

Sat, 29 Aug - Wed, 9 Sep

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

29 Aug

DUB05:55Dublin

24h 58m

2 stops

BZN23:53Bozeman Gallatin Field

9 Sept

BZN06:00Bozeman Gallatin Field

18h 55m

1 stop

DUB07:55Dublin

€874

Delta

29 Aug

DUB15:00Dublin

28h 06m

1 stop

BZN12:06Bozeman Gallatin Field

9 Sept

BZN13:45Bozeman Gallatin Field

11h 10m

1 stop

DUB07:55Dublin

€883

Delta

29 Aug

DUB05:55Dublin

24h 58m

2 stops

BZN23:53Bozeman Gallatin Field

9 Sept

BZN11:27Bozeman Gallatin Field

13h 28m

1 stop

DUB07:55Dublin

€902

American Airlines flights from Ireland to Montana

Our best American Airlines deals on Ireland to Montana flight tickets

American Airlines

26 May

DUB09:30Dublin

13h 32m

1 stop

BZN16:02Bozeman Gallatin Field

9 Jun

BZN11:48Bozeman Gallatin Field

14h 57m

1 stop

DUB09:45Dublin

€913

American Airlines

26 May

DUB09:30Dublin

13h 32m

1 stop

BZN16:02Bozeman Gallatin Field

9 Jun

BZN06:44Bozeman Gallatin Field

16h 46m

2 stops

DUB06:30Dublin

€917

American Airlines

23 May

DUB09:30Dublin

13h 32m

1 stop

BZN16:02Bozeman Gallatin Field

9 Jun

BZN16:57Bozeman Gallatin Field

11h 53m

1 stop

DUB11:50Dublin

€933

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 29/8

05:55-23:53

2 stops24h 58m

Bozeman Gallatin Field

Wed 9/9

06:00-07:55

1 stop18h 55m

€874

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 29/8

15:00-12:06

1 stop28h 06m

Bozeman Gallatin Field

Wed 9/9

13:45-07:55

1 stop11h 10m

€883

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Wed 1/7

11:40-10:24

1 stop29h 44m

Bozeman Gallatin Field

Thu 9/7

11:19-09:00

1 stop14h 41m

€890

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 24/4

08:45-21:32

2 stops19h 47m

Bozeman Gallatin Field

Fri 1/5

12:35-09:45

1 stop14h 10m

€894

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 9/4

06:00-21:32

2 stops22h 32m

Bozeman Gallatin Field

Mon 13/4

12:32-09:45

1 stop14h 13m

€898

Fastest return journey

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 6/4

11:10-22:46

2 stops18h 36m

Bozeman Gallatin Field

Mon 13/4

13:45-07:55

1 stop11h 10m

€901

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 29/8

05:55-23:53

2 stops24h 58m

Bozeman Gallatin Field

Wed 9/9

11:27-07:55

1 stop13h 28m

€902

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 6/4

05:55-22:46

2 stops23h 51m

Bozeman Gallatin Field

Mon 13/4

15:15-18:25

2 stops20h 10m

€903

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 29/8

08:55-23:53

2 stops21h 58m

Bozeman Gallatin Field

Wed 9/9

13:45-07:55

1 stop11h 10m

€904

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 29/8

09:50-18:23

2 stops15h 33m

Bozeman Gallatin Field

Wed 9/9

07:00-07:20

2 stops17h 20m

€905

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, September 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 €736. If you are unable to visit Montana during the month of September, then departing from Ireland during the month February is also very affordable. Most momondo users find prices during this month for around €795.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 25% 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	16h 03m
Direct flights	None

The fastest flight from Ireland to Montana takes 16h 03m

There are no direct flights from Ireland to Montana. There are no popular flight routes from Ireland to Montana.

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.