When did momondo last update prices for flights from Ireland to Montana?

Prices for flights from Ireland to Montana are refreshed on a daily basis.

How many operators does momondo search for flights from Ireland to Montana?

The number of operators available for flights from Ireland to Montana is 2 as of September 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 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.

£616 Cheap Flights from Ireland to Montana in 2025/26

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Find the cheapest flights from Ireland to Montana

Round-trip

Recent return flight deals from Ireland to Montana

05:55 - 23:37DUB-BZN

23h 42m2 stops

06:10 - 15:45BZN-DUB

26h 35m2 stops

£649Delta

Find Deal

Fri, 31 Oct - Fri, 7 Nov

08:55 - 22:23DUB-BZN

20h 28m2 stops

11:40 - 15:00BZN-DUB

20h 20m2 stops

£653Delta

Find Deal

Thu, 2 Oct - Mon, 6 Oct

05:55 - 16:45DUB-BZN

17h 50m2 stops

06:10 - 07:55BZN-DUB

18h 45m1 stop

£655Multiple Airlines

Find Deal

Thu, 2 Oct - Mon, 6 Oct

05:55 - 22:14DUB-BZN

23h 19m2 stops

05:45 - 07:45BZN-DUB

19h 00m2 stops

£656Delta

Find Deal

Thu, 6 Nov - Tue, 11 Nov

08:55 - 22:14DUB-BZN

20h 19m2 stops

11:40 - 15:00BZN-DUB

20h 20m2 stops

£657Delta

Find Deal

Tue, 14 Oct - Tue, 21 Oct

05:55 - 22:19DUB-BZN

23h 24m2 stops

12:50 - 12:40BZN-DUB

16h 50m2 stops

£657KLM

Find Deal

Sat, 24 Jan - Sun, 8 Feb

08:55 - 23:37DUB-BZN

21h 42m2 stops

06:10 - 07:55BZN-DUB

18h 45m1 stop

£659Delta

Find Deal

Tue, 14 Oct - Tue, 21 Oct

09:00 - 21:33DUB-BZN

19h 33m2 stops

11:30 - 07:30BZN-DUB

13h 00m1 stop

£692United Airlines

Find Deal

Sat, 24 Jan - Sun, 8 Feb

10:40 - 18:29DUB-BZN

14h 49m1 stop

12:30 - 08:10BZN-DUB

12h 40m1 stop

£696United Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

12:00 - 23:56DUB-BZN

18h 56m1 stop

14:01 - 07:55BZN-DUB

10h 54m1 stop

£724KLM

Find Deal

Thu, 2 Oct - Mon, 6 Oct

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 33m

2 stops

BZN21:33Bozeman Gallatin Field

8 Feb

BZN11:30Bozeman Gallatin Field

13h 00m

1 stop

DUB07:30Dublin

£692

Find similar

United Airlines

20 Feb

DUB10:40Dublin

14h 49m

1 stop

BZN18:29Bozeman Gallatin Field

24 Feb

BZN12:30Bozeman Gallatin Field

12h 40m

1 stop

DUB08:10Dublin

£696

Find similar

United Airlines

24 Jan

DUB10:40Dublin

14h 35m

1 stop

BZN18:15Bozeman Gallatin Field

8 Feb

BZN12:30Bozeman Gallatin Field

12h 40m

1 stop

DUB08:10Dublin

£700

Find similar

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

31 Oct

DUB05:55Dublin

23h 42m

2 stops

BZN23:37Bozeman Gallatin Field

7 Nov

BZN06:10Bozeman Gallatin Field

26h 35m

2 stops

DUB15:45Dublin

£649

Find similar

Delta

2 Oct

DUB08:55Dublin

20h 28m

2 stops

BZN22:23Bozeman Gallatin Field

6 Oct

BZN11:40Bozeman Gallatin Field

20h 20m

2 stops

DUB15:00Dublin

£653

Find similar

Delta

6 Nov

DUB05:55Dublin

23h 19m

2 stops

BZN22:14Bozeman Gallatin Field

11 Nov

BZN05:45Bozeman Gallatin Field

19h 00m

2 stops

DUB07:45Dublin

£656

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 31/10

05:55-23:37

2 stops23h 42m

Bozeman Gallatin Field

Fri 7/11

06:10-15:45

2 stops26h 35m

£649

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 2/10

08:55-22:23

2 stops20h 28m

Bozeman Gallatin Field

Mon 6/10

11:40-15:00

2 stops20h 20m

£653

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 2/10

05:55-16:45

2 stops17h 50m

Bozeman Gallatin Field

Mon 6/10

06:10-07:55

1 stop18h 45m

£655

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 6/11

05:55-22:14

2 stops23h 19m

Bozeman Gallatin Field

Tue 11/11

05:45-07:45

2 stops19h 00m

£656

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 14/10

08:55-22:14

2 stops20h 19m

Bozeman Gallatin Field

Tue 21/10

11:40-15:00

2 stops20h 20m

£656

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

05:55-22:19

2 stops23h 24m

Bozeman Gallatin Field

Sun 8/2

12:50-12:40

2 stops16h 50m

£657

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 14/10

08:55-23:37

2 stops21h 42m

Bozeman Gallatin Field

Tue 21/10

06:10-07:55

1 stop18h 45m

£659

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

09:00-21:33

2 stops19h 33m

Bozeman Gallatin Field

Sun 8/2

11:30-07:30

1 stop13h 00m

£692

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 20/2

10:40-18:29

1 stop14h 49m

Bozeman Gallatin Field

Tue 24/2

12:30-08:10

1 stop12h 40m

£696

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 2/10

12:00-23:56

1 stop18h 56m

Bozeman Gallatin Field

Mon 6/10

14:01-07:55

1 stop10h 54m

£724

Flights are sorted by cheapest return flights first.

Sorted 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

What is the cheapest month to fly to Montana?

The month of March is, on average, the cheapest month to fly to Montana from Ireland, with most prices found around £578. If you don’t want to visit Montana in March, then you should wait until August to fly from Ireland, when ticket prices are also cheap, with an average price of £629.

What is the cheapest day to depart on your flight to Montana?

The cheapest day to depart from Ireland to Montana is on a Tuesday when prices can be found for as low as £655. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Montana for around £741.

Cheap Ireland to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Montana

Direct flights	None

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Montana?
The number of operators available for flights from Ireland to Montana is 2 as of September 2025.
How old do you have to be to fly from Ireland to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 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.

Best airlines flying from Ireland to Montana

Compare and see reviews for airlines that fly from Ireland to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £578	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights
KLM	PriceFrom £625	Free Cancellation	Rating 7.8 1,386 reviews		Search KLM flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Montana. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ireland to Montana flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montana from Ireland.

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.