BOI

€996 Find Cheap Flights to Boise – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights to Boise

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Boise

Fri, 6 Nov - Mon, 9 Nov
British Airways Logo
07:40 - 20:06ORK  Cork-BOI Boise Air Term. Gowen Fld
19h 26m2 stops London Heathrow Portland
British Airways Logo
16:16 - 21:00BOI  Boise Air Term. Gowen Fld-ORK Cork
45h 44m2 stops Seattle/Tacoma Intl London Heathrow
€996British Airways
Fri, 6 Nov - Mon, 9 Nov
British Airways Logo
17:35 - 22:20ORK  Cork-BOI Boise Air Term. Gowen Fld
35h 45m2 stops London Heathrow Seattle/Tacoma Intl
British Airways Logo
16:16 - 15:25BOI  Boise Air Term. Gowen Fld-ORK Cork
40h 09m2 stops Seattle/Tacoma Intl London Heathrow
€997British Airways
Booking Insights

Price, demand, and travel trends for Ireland to Boise flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Boise with more confidence.

What is the cheapest flight to Boise?

Cork to Boise is the cheapest route at €996 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Boise?

A return flight to Boise costs €1,142 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €992, while Cork runs a bit higher at €1,269.

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

Morning flights to Boise are the cheapest at €1,094 return on average. Afternoon flights are the most expensive at €1,249.

What is a good deal for flights to Boise?

Flights under €905 are considered a good deal. 25% of KAYAK users found return flights to Boise at or below these prices, with the lowest fares from:

  • Dublin €748
.

Find deals

Key details for flights to Boise

Low season

February

Cheapest flight

€996
Most popular time to fly and prices are also 5% lower on average.
Flights from Cork to Boise

When to book flights to Boise

Are your dates flexible? Find out the best times to travel to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Boise, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Boise?

    Aer Lingus operates the most flights from Ireland to Boise at 0 per week, while American Airlines is the airline most often selected by KAYAK users searching for flights from Ireland to Boise. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How do I know if a flight to Boise is a good deal?

    A good deal on a flight to Boise is around €905 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Boise flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Boise, recent KAYAK data shows that stronger deals tend to be around €905 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Boise in April. Return fares historically average €887 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to €155 per return. Morning flights to Boise average €1,094 compared to €1,249 for midday flights. See the time-of-day chart above for the full breakdown.

Travelling to a place near Boise?

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