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$961+ Cheap flights from Ireland to Boise (BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Ireland to Boise

Keep the following information in mind while searching for Ireland to Boise flight deals. Data was last updated October 30, 2025.

Round-trip from

$961
(Delta)

Popular in

May

Cheapest in

December

Average price

$1,141
From Ireland to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Ireland to Boise

Best flights from Ireland to Boise
Discover carefully curated flight deals from Ireland to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 2/206:00 amORK - BOI
2 stops23h 06mDelta
Tue 2/2411:45 amBOI - ORK
2 stops22h 00mDelta
Deal found 10/29$961

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Boise 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 October 30, 2025.
Use the filters below to find and compare flights from Ireland to Boise that are best for you.

Fly from

Ireland

Fly to

Boise

Route

Depart

Return

Price

CorkBoise

ORK - BOI

ORKBOI

Cork

Fri 2/20

6:00 am-10:06 pm

2 stops23h 06m

Boise Air Term. Gowen Fld

Tue 2/24

11:45 am-4:45 pm

2 stops22h 00m

$961

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Ireland to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Ireland 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 Ireland to Boise

What is the cheapest month to book a flight from Ireland to Boise?

Currently, December is the cheapest month in which you can book a flight from Ireland to Boise (average of $763). Flying from Ireland to Boise in May is currently the most expensive (average of $1,171). 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.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Boise. 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 into for flights to Boise from Ireland?

    For a flight from Ireland to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • How long is the flight from Ireland to Boise?

    A quick flight from Ireland to Boise can take about 23h 06m. Delta provides one of the quickest options available for as low as $961. There are 4562 mi between Ireland and Boise.

  • Can I find deals for flights from Ireland to Boise that include hotel bookings?

    Yes. In addition to deals on Ireland to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Boise?

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

  • Can I find deals for business class flights from Ireland to Boise?

    Yes. Cheapflights offers flight deals from Ireland to Boise 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 Ireland to Boise?

    Currently, December is the cheapest month in which you can book a flight from Ireland to Boise (average of $763). Flying from Ireland to Boise in May is currently the most expensive (average of $1,171). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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