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

Aer Lingus 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.

€476 Cheap Flights from Ireland to Montana in 2026

Voted the Winner of Europe's Best Travel App 2023

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.

10:40 - 11:42

DUB

BZN

32h 02m

1 stop

11:22 - 09:00

BZN

DUB

14h 38m

1 stop

€756JetBlue

Tue, 14 Jul - Tue, 28 Jul

10:40 - 12:45

DUB

BZN

33h 05m

1 stop

12:37 - 08:20

BZN

DUB

12h 43m

1 stop

€787JetBlue

Fri, 17 Jul - Tue, 28 Jul

10:40 - 17:30

DUB

BZN

37h 50m

2 stops

07:03 - 12:15

BZN

DUB

22h 12m

1 stop

€799Multiple Airlines

Sun, 30 Aug - Sun, 13 Sep

10:40 - 11:42

DUB

BZN

32h 02m

1 stop

11:22 - 09:00

BZN

DUB

14h 38m

1 stop

€816JetBlue

Thu, 16 Jul - Tue, 28 Jul

11:20 - 20:16

DUB

BZN

39h 56m

2 stops

07:03 - 12:15

BZN

DUB

22h 12m

1 stop

€830Multiple Airlines

Sat, 29 Aug - Sun, 13 Sep

12:30 - 21:18

SNN

HLN

15h 48m

2 stops

14:30 - 10:15

HLN

SNN

36h 45m

2 stops

€971United Airlines

Wed, 14 Oct - Sun, 18 Oct

12:30 - 21:18

SNN

HLN

15h 48m

2 stops

14:30 - 10:15

HLN

SNN

36h 45m

2 stops

€1,004United Airlines

Wed, 14 Oct - Sun, 18 Oct

05:55 - 23:44

DUB

MSO

24h 49m

2 stops

05:55 - 07:55

MSO

DUB

19h 00m

1 stop

€1,046Delta

Sat, 25 Jul - Sat, 1 Aug

12:00 - 23:44

DUB

MSO

18h 44m

1 stop

15:28 - 07:55

MSO

DUB

33h 27m

1 stop

€1,049KLM

Sat, 25 Jul - Sat, 1 Aug

05:55 - 23:44

DUB

MSO

24h 49m

2 stops

05:55 - 18:25

MSO

DUB

29h 30m

2 stops

€1,078Delta

Sat, 25 Jul - Sat, 1 Aug

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Lufthansa flights from Ireland to Montana

Our best Lufthansa deals on Ireland to Montana flight tickets

Lufthansa

16 Jul

DUB06:00Dublin

23h 43m

2 stops

BZN22:43Bozeman Gallatin Field

28 Jul

BZN10:33Bozeman Gallatin Field

23h 22m

2 stops

DUB16:55Dublin

€1,040

Lufthansa

14 Jul

DUB06:00Dublin

23h 43m

2 stops

BZN22:43Bozeman Gallatin Field

28 Jul

BZN08:00Bozeman Gallatin Field

18h 45m

1 stop

DUB09:45Dublin

€1,055

Lufthansa

14 Jul

DUB06:00Dublin

23h 43m

2 stops

BZN22:43Bozeman Gallatin Field

28 Jul

BZN16:24Bozeman Gallatin Field

17h 26m

2 stops

DUB16:50Dublin

€1,059

JetBlue flights from Ireland to Montana

Our best JetBlue deals on Ireland to Montana flight tickets

JetBlue

19 Jun

DUB11:30Dublin

29h 56m

1 stop

BZN10:26Bozeman Gallatin Field

23 Jun

BZN12:42Bozeman Gallatin Field

12h 38m

1 stop

DUB08:20Dublin

€729

JetBlue

14 Jul

DUB10:40Dublin

32h 02m

1 stop

BZN11:42Bozeman Gallatin Field

28 Jul

BZN11:22Bozeman Gallatin Field

14h 38m

1 stop

DUB09:00Dublin

€756

JetBlue

17 Jun

DUB10:40Dublin

32h 07m

1 stop

BZN11:47Bozeman Gallatin Field

23 Jun

BZN12:42Bozeman Gallatin Field

12h 38m

1 stop

DUB08:20Dublin

€757

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 14/7

10:40-11:42

1 stop32h 02m

Bozeman Gallatin Field

Tue 28/7

11:22-09:00

1 stop14h 38m

€756

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 17/7

10:40-12:45

1 stop33h 05m

Bozeman Gallatin Field

Tue 28/7

12:37-08:20

1 stop12h 43m

€787

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 30/8

10:40-17:30

2 stops37h 50m

Bozeman Gallatin Field

Sun 13/9

07:03-12:15

1 stop22h 12m

€799

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 16/7

10:40-11:42

1 stop32h 02m

Bozeman Gallatin Field

Tue 28/7

11:22-09:00

1 stop14h 38m

€816

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 29/8

11:20-20:16

2 stops39h 56m

Bozeman Gallatin Field

Sun 13/9

07:03-12:15

1 stop22h 12m

€830

ShannonHelena

SNN - HLN

SNNHLN

Shannon

Wed 14/10

12:30-21:18

2 stops15h 48m

Helena

Sun 18/10

14:30-10:15

2 stops36h 45m

€971

ShannonHelena

SNN - HLN

SNNHLN

Shannon

Wed 14/10

12:30-21:18

2 stops15h 48m

Helena

Sun 18/10

14:30-10:15

2 stops36h 45m

€1,004

Fastest return journey

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 25/7

05:55-23:44

2 stops24h 49m

Missoula Johnson-Bell Field

Sat 1/8

05:55-07:55

1 stop19h 00m

€1,046

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 25/7

12:00-23:44

1 stop18h 44m

Missoula Johnson-Bell Field

Sat 1/8

15:28-07:55

1 stop33h 27m

€1,049

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 25/7

05:55-23:44

2 stops24h 49m

Missoula Johnson-Bell Field

Sat 1/8

05:55-18:25

2 stops29h 30m

€1,078

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, June 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 June, then departing from Ireland during the month May is also very affordable. Most momondo users find prices during this month for around €0.

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	15h 48m
Direct flights	None

The fastest flight from Ireland to Montana takes 15h 48m

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.