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Cheap flights from Dublin to Montana from £645

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BZN
26 Jul — 2 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Montana

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Montana
Explore the most affordable flight options available from Dublin to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2026.

Sun 9/810:40
DUB
-
BZN
1 stop32h 02m
JetBlue
Sun 16/813:31
BZN
-
DUB
1 stop11h 49m
JetBlue
Deal found 25/6£711
Thu 2/710:40
DUB
-
BZN
1 stop32h 07m
JetBlue
Fri 10/712:37
BZN
-
DUB
1 stop12h 43m
JetBlue
Deal found 22/6£717
Thu 13/810:40
DUB
-
BZN
1 stop32h 02m
JetBlue
Sat 29/813:37
BZN
-
DUB
1 stop11h 43m
JetBlue
Deal found 23/6£745
Thu 30/705:55
DUB
-
BZN
2 stops15h 52m
KLM
Sun 9/814:15
BZN
-
DUB
1 stop35h 30m
KLM
Deal found 22/6£889
Thu 13/805:55
DUB
-
BZN
2 stops15h 55m
KLM
Sat 29/811:27
BZN
-
DUB
1 stop13h 28m
KLM
Deal found 23/6£894
Sun 9/812:15
DUB
-
BZN
2 stops35h 03m
Multiple Airlines
Sun 16/806:03
BZN
-
DUB
1 stop23h 12m
Multiple Airlines
Deal found 25/6£895
Thu 13/808:55
DUB
-
BZN
2 stops21h 21m
Delta
Sat 29/806:00
BZN
-
DUB
2 stops21h 00m
Delta
Deal found 23/6£896
Sat 11/705:55
DUB
-
BZN
2 stops18h 19m
Delta
Wed 15/711:29
BZN
-
DUB
1 stop13h 26m
Delta
Deal found 25/6£898
Thu 2/705:55
DUB
-
BZN
2 stops20h 50m
Delta
Fri 10/705:15
BZN
-
DUB
2 stops19h 40m
Delta
Deal found 22/6£899
Mon 29/605:55
DUB
-
BZN
2 stops20h 50m
Delta
Sun 5/705:15
BZN
-
DUB
2 stops19h 40m
Delta
Deal found 22/6£903
Fri 31/712:00
DUB
-
BZN
2 stops19h 23m
KLM
Mon 10/814:15
BZN
-
DUB
1 stop35h 30m
KLM
Deal found 22/6£905

Find flight deals from Dublin to Montana

Keep the following information in mind while searching for Dublin to Montana flight deals. Data was last updated 26 June 2026.

Round-trip from

£711

One-way from

£645

Popular in

March

Cheapest in

February
JetBlue
  • JetBlue
  • 9/8-16/8
  • 2 total stops
  • 43h 51m total
  • Dublin to Montana
Search Deals
4/7
  • 4/7
  • 2 total stops
  • 35h 51m total
  • Dublin to Montana
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 June 2026.
Use the filters below to find and compare flights from Dublin to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 9/8

10:40-11:42

1 stop32h 02m

Bozeman Gallatin Field

Sun 16/8

13:31-08:20

1 stop11h 49m

£711

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 13/8

10:40-11:42

1 stop32h 02m

Bozeman Gallatin Field

Sat 29/8

13:37-08:20

1 stop11h 43m

£745

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 30/7

05:55-14:47

2 stops15h 52m

Bozeman Gallatin Field

Sun 9/8

11:27-10:25

2 stops15h 58m

£891
Fastest return journey

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 13/8

05:55-14:50

2 stops15h 55m

Bozeman Gallatin Field

Sat 29/8

11:27-07:55

1 stop13h 28m

£894

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 13/8

08:55-23:16

2 stops21h 21m

Bozeman Gallatin Field

Sat 29/8

06:00-10:00

2 stops21h 00m

£896

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 22/8

05:55-22:42

2 stops23h 47m

Bozeman Gallatin Field

Sat 29/8

06:19-08:45

2 stops19h 26m

£898

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 11/7

05:55-22:49

2 stops23h 54m

Bozeman Gallatin Field

Wed 15/7

06:00-10:00

2 stops21h 00m

£898

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 31/7

10:00-23:52

2 stops20h 52m

Bozeman Gallatin Field

Mon 10/8

13:00-15:25

2 stops19h 25m

£912

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 31/7

09:30-21:14

2 stops18h 44m

Bozeman Gallatin Field

Mon 10/8

13:38-11:10

1 stop14h 32m

£936
Cheapest one-way
Fastest single journey

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 5/7

05:45-09:46

2 stops35h 01m

£724

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Montana
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Montana?

    Located just 5.7 mi from the city center, Dublin (DUB) is the airport most travelers will use when flying to Montana from Dublin.

  • How long is the flight from Dublin to Montana?

    Airlines like JetBlue, KLM, and Delta fly from Dublin to Montana in about 15h 52m. The time it takes to get you to your destination can typically vary by up to 16h 10m. Dublin and Montana are separated by a distance of 4285 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Dublin to Montana that include hotel bookings?

    Yes. In addition to deals on Dublin to Montana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Montana.

  • Can I find deals for business class flights from Dublin to Montana?

    Yes. Cheapflights offers flight deals from Dublin to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Dublin to Montana?

Cheapflights makes it easy to find Dublin to Montana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Montana?

Cheapflights helps you find that perfect flight to Montana from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dublin to Montana with no change fees?

Yes, we can. To see specific flights from Dublin to Montana with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dublin to Montana become cheaper?

Yes, Cheapflights offers price alerts on Dublin to Montana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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