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$503+ Cheap flights from Dublin (DUB) to Montana

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BZN
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Dublin to Montana

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 December 5, 2025.

This American Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:10 pmDUB - BZN
2 stops30h 36mAmerican Airlines
Sun 12/2811:39 amBZN - DUB
2 stops14h 01mAmerican Airlines
Deal found 12/4$969
This American Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:10 pmDUB - BZN
2 stops30h 36mAmerican Airlines
Mon 12/292:29 pmBZN - DUB
2 stops33h 46mAmerican Airlines
Deal found 12/4$995
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:40 amDUB - BZN
1 stop18h 49mUnited Airlines
Sat 12/277:15 amBZN - DUB
1 stop17h 55mUnited Airlines
Deal found 12/4$1,000
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:30 amDUB - BZN
2 stops18h 38mUnited Airlines
Mon 12/2911:29 amBZN - DUB
2 stops15h 51mUnited Airlines
Deal found 12/4$1,001
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:40 amDUB - BZN
2 stops17h 28mUnited Airlines
Sat 12/276:15 amBZN - DUB
2 stops21h 05mUnited Airlines
Deal found 12/4$1,003
This American Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:40 pmDUB - BZN
2 stops31h 19mAmerican Airlines
Sun 12/2811:39 amBZN - DUB
2 stops14h 01mAmerican Airlines
Deal found 12/4$1,036
This Delta deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:25 pmDUB - BZN
2 stops41h 21mDelta
Sat 12/277:19 amBZN - DUB
2 stops43h 01mDelta
Deal found 12/4$1,038
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:40 amDUB - BZN
1 stop18h 49mUnited Airlines
Tue 12/236:15 amBZN - DUB
2 stops18h 55mUnited Airlines
Deal found 12/4$1,042
This Delta deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:45 amDUB - BZN
1 stop20h 52mDelta
Wed 12/243:20 pmBZN - DUB
1 stop33h 25mDelta
Deal found 12/4$1,048

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 December 5, 2025.

Round-trip from

$780
(Trip.com)

One-way from

$503
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,113
From Dublin to Montana
Search Deals
One-way flight from Dublin to Montana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 5, 2025.
Use the filters below to find and compare flights from Dublin to Montana that are best for you.

Fly from

Dublin

Fly to

Montana

Route

Depart

Return

Price

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 1/24

5:55 am-8:06 pm

2 stops21h 11m

Bozeman Gallatin Field

Sun 2/8

7:23 am-4:20 pm

2 stops25h 57m

$874

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 1/24

9:00 am-11:44 am

2 stops33h 44m

Bozeman Gallatin Field

Sun 2/8

12:46 pm-8:10 am

1 stop12h 24m

$876

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Fri 1/23

9:30 am-9:51 pm

2 stops19h 21m

Missoula Johnson-Bell Field

Tue 1/27

6:00 am-8:10 am

2 stops19h 10m

$882

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Sat 1/17

9:30 am-1:35 pm

3 stops35h 05m

Missoula Johnson-Bell Field

Sat 1/24

6:00 am-7:30 am

2 stops18h 30m

$882

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 1/18

9:00 am-3:20 pm

2 stops37h 20m

Bozeman Gallatin Field

Sun 1/25

12:46 pm-8:10 am

1 stop12h 24m

$938

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 1/16

9:00 am-11:21 am

2 stops33h 21m

Bozeman Gallatin Field

Mon 1/19

8:45 am-8:10 am

1 stop16h 25m

$961

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 3/5

10:40 am-9:57 pm

2 stops18h 17m

Missoula Johnson-Bell Field

Mon 3/9

6:15 am-9:55 am

2 stops21h 40m

$967

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 1/27

1:25 pm-12:50 pm

2 stops54h 25m

Bozeman Gallatin Field

Sat 1/31

1:42 pm-8:40 am

2 stops35h 58m

$999

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 12/18

10:40 am-10:29 pm

1 stop18h 49m

Bozeman Gallatin Field

Mon 12/29

12:42 pm-8:10 am

1 stop12h 28m

$1,001

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 12/19

10:40 am-10:29 pm

1 stop18h 49m

Bozeman Gallatin Field

Thu 12/25

11:29 am-7:30 am

1 stop13h 01m

$1,001

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 25 results
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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 round-trip 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

What is the cheapest month to book a flight from Dublin to Montana?

Currently, March is the cheapest month in which you can book a flight from Dublin to Montana (average of $789). Flying from Dublin to Montana in June is currently the most expensive (average of $1,042). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Dublin to Montana?

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated December 5, 2025.
Get a feel of what it's like to fly with American Airlines from Dublin to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Food

6.5

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Montana. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Montana?

    Airlines like Delta and United Airlines fly from Dublin to Montana in about 21h 11m. The time it takes to get you to your destination can typically vary by up to 12h 33m. The distance from Dublin to Montana is about 4285 mi. This flight may include one or multiple 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 vacation 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.

  • What is the cheapest month to book a flight from Dublin to Montana?

    Currently, March is the cheapest month in which you can book a flight from Dublin to Montana (average of $789). Flying from Dublin to Montana in June is currently the most expensive (average of $1,042). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dublin to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dublin to Montana

Discover the top airline that operate flights from Dublin to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$863Average$943FlexibilityNo cancel feeOn-time71%

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