£606 Find Cheap Flights from Ireland to Montana

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KAYAK searches hundreds of travel sites at once for deals on flights to Montana

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Montana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Montana, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Montana

Get data-powered insights and trends for flights to Montana to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Montana?

The average price of all flights from Ireland to Montana clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Montana is Tuesday when return tickets can be as cheap as £667. On the other hand, the most expensive day to fly is Thursday, when return prices are £813 on average.

What is the cheapest month to fly from Ireland to Montana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Montana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ireland to Montana is March, when tickets cost £588 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is £852 and £835 respectively.

What is the cheapest time of day to fly to Montana?

The average price for all round-trip flights from Ireland to Montana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Montana is generally in the morning, when round-trip flights cost £943 on average. The most expensive time of day to fly to Montana is generally in the morning, which is peak travel time and where the average cost of a ticket is £943.

Good to know - Cheap tickets from Ireland to Montana

Low season

February

High season

May
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.

FAQs for booking flights from Ireland to Montana

  • How does KAYAK find such low prices on flights from Ireland to Montana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Montana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Montana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Montana is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Montana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Montana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Montana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Ireland to Montana

 
See real verified KAYAK customer reviews for airlines flying to Montana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Montana. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Montana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
Airline reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

2.0 MediocreBrant, Apr 2025YHZ - EWR
Read more United Airlines reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

Book cheap flights from Ireland to Montana

Recent return flight deals

 
These are the cheapest return flights to Montana found on KAYAK in the last 72 hours.
15/5jue.
2 stopsDelta
21h 36mDUB-BZN
12/7sáb.
2 stopsDelta
17h 45mBZN-DUB
£651
15/5jue.
2 stopsKLM
21h 36mDUB-BZN
13/7dom.
2 stopsKLM
13h 18mBZN-DUB
£653
14/5mié.
2 stopsDelta
17h 44mDUB-BZN
11/7vie.
2 stopsDelta
19h 20mBZN-DUB
£655
15/5jue.
1 stopKLM
18h 31mDUB-BZN
12/7sáb.
1 stopKLM
13h 30mBZN-DUB
£660
14/5mié.
1 stopDelta
20h 31mDUB-BZN
11/7vie.
2 stopsDelta
19h 20mBZN-DUB
£661
17/5sáb.
2 stopsUnited Airlines
18h 25mDUB-BZN
15/7mar.
1 stopUnited Airlines
13h 05mBZN-DUB
£733
17/5sáb.
2 stopsLufthansa
25h 00mDUB-BZN
15/7mar.
2 stopsLufthansa
16h 40mBZN-DUB
£746
13/6vie.
2 stopsKLM
15h 35mDUB-BZN
20/6vie.
1 stopKLM
13h 30mBZN-DUB
£764
17/5sáb.
2 stopsLufthansa
25h 00mDUB-BZN
10/7jue.
2 stopsLufthansa
16h 40mBZN-DUB
£776
17/5sáb.
2 stopsBritish Airways
34h 41mDUB-BZN
11/7vie.
2 stopsBritish Airways
36h 15mBZN-DUB
£862

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Montana found on KAYAK in the last 72 hours.
25/6mié.
1 stop
14h 49mDUB-BZN
£606
25/6mié.
2 stopsAmerican Airlines
16h 31mDUB-BZN
£713

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Last minute flights to Montana

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Montana that are departing in the next 10 days.
5/5lun.
multi-stopLufthansa
21h 55mDUB-BZN
6/9sáb.
multi-stopLufthansa
16h 43mBZN-DUB
£803
4/5dom.
multi-stopLufthansa
16h 56mDUB-BZN
6/9sáb.
multi-stopLufthansa
16h 43mBZN-DUB
£807
5/5lun.
multi-stopLufthansa
21h 55mDUB-BZN
2/9mar.
multi-stopLufthansa
21h 05mBZN-DUB
£808
4/5dom.
multi-stopLufthansa
16h 56mDUB-BZN
2/9mar.
multi-stopLufthansa
21h 05mBZN-DUB
£812
3/5sáb.
multi-stopLufthansa
25h 00mDUB-BZN
3/9mié.
multi-stopLufthansa
16h 43mBZN-DUB
£836
3/5sáb.
multi-stopLufthansa
25h 00mDUB-BZN
2/9mar.
multi-stopLufthansa
21h 05mBZN-DUB
£840

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Everything you need to know for your flight to Montana

Cabin class types available on flights to Montana

Cabin classes available on flights to Montana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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