EUR/IE
Find cheap flights to Boise, Idaho in 2026/2027 from €564 This is the cheapest return flight found to Boise, Idaho from Ireland on FlightsFinder on January 25th 2026 at 12:20. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Boise, Idaho from the most established flight comparison sites.
Fly to Boise, Idaho and visit sites like Oregon Trail, Old Idaho Penitentiary Site, Bogus Basin & Boise River Greenbelt.
1. Enter your search requirements for Boise, Idaho
2. Compare the best Boise, Idaho deals from top comparison engines
3. Book your Boise, Idaho flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Boise, Idaho in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Boise, Idaho in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, February is on average the cheapest time to book flights to Boise, Idaho.
You can get flights from €564 return.
According to our data, January is on average the most expensive time to book flights to Boise, Idaho.
A return flight could set you back more than €858.
Nestled in the heart of the Gem State, Boise, Idaho effortlessly marries urban sophistication with outdoor adventure. Known for its vibrant arts scene, thriving craft beer culture, and stunning natural surroundings, this dynamic city offers a little something for everyone. Explore the charming downtown area lined with trendy boutiques and farm-to-table restaurants, or venture into the picturesque Boise Foothills for a hike with panoramic views of the city below. Whether you're seeking cultural experiences, outdoor escapades, or simply a laid-back vibe, Boise beckons visitors to discover its unique blend of modern amenities and western charm.
A good price for a flight to Boise is €508 - €620.
The popular airports near Boise, Idaho are Boise Airport (BOI), Twin Falls Airport (TWF), and Idaho Falls Regional Airport (IDA).
The flight to Boise, Idaho (BOI) is roughly 10 hours 38 minutes and 4,563 miles (7,343 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Boise, Idaho from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Boise, Idaho.
The main airport in Boise, Idaho is approximately 4 miles from the city centre.
Typically, flights are cheapest to Boise, Idaho 2 months before departure.
Studies show flights to Boise, Idaho are typically cheaper on Tuesdays and Wednesdays.
6.7 °C
Wed, 28 Jan 2026
Dublin, Ireland - Dublin International Airport (DUB) to Boise, Idaho (BOI)
Distance:
4,563 miles (7,343 kilometres)
Average flight time (direct 10 hours 38 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Boise, Idaho (BOI)
Distance:
4,513 miles (7,262 kilometres)
Average flight time (direct 10 hours 31 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Boise, Idaho (BOI)
Distance:
4,462 miles (7,181 kilometres)
Average flight time (direct 10 hours 24 minutes)
Cork, Ireland - Cork International Airport (ORK) to Boise, Idaho (BOI)
Distance:
4,565 miles (7,347 kilometres)
Average flight time (direct 10 hours 38 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Boise, Idaho (BOI)
Distance:
4,517 miles (7,269 kilometres)
Average flight time (direct 10 hours 32 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Boise, Idaho (BOI)
Distance:
4,426 miles (7,124 kilometres)
Average flight time (direct 10 hours 20 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Boise, Idaho (BOI)
Distance:
4,594 miles (7,394 kilometres)
Average flight time (direct 10 hours 42 minutes)
From Dublin (DUB), Ireland to Boise, United States (BOI): €564
Depart: 18 Feb 2026 · Return: 25 Feb 2026 Price found 25 Jan 2026, 12:20
From Knock (NOC), Ireland to Boise, United States (BOI): €794
Depart: 11 Mar 2026 · Return: 18 Mar 2026 Price found 25 Jan 2026, 15:31
From Cork (ORK), Ireland to Boise, United States (BOI): €880
Depart: 22 Apr 2026 · Return: 27 Apr 2026 Price found 27 Jan 2026, 10:16
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