Title: Cheap Flights from Boise (BOI) to Killarney (KIR) - Expedia.ca ![](https://images.trvl-media.com/place/1823/aed2a79a-2483-47d4-8a57-d1be681432b1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1823/aed2a79a-2483-47d4-8a57-d1be681432b1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Boise (BOI) to Killarney (KIR) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Boise Airport (BOI) to Killarney (KIR-Kerry) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:kir,departure:21/11/2025TANYT&leg2=from:kir,to:boi,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:kir,departure:21/11/2025TANYT&leg2=from:kir,to:boi,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:kir,departure:21/11/2025TANYT&leg2=from:kir,to:boi,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:kir,departure:21/11/2025TANYT&leg2=from:kir,to:boi,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:kir,departure:21/11/2025TANYT&leg2=from:kir,to:boi,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:kir,departure:21/11/2025TANYT&leg2=from:kir,to:boi,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:kir,departure:21/11/2025TANYT&leg2=from:kir,to:boi,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Boise Airport to Farranfore Airport? > The lowest price advertised for a round-trip journey from Boise Airport to Farranfore Airport is . But you better act soon. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Boise Airport to Kerry Airport (KIR)? > When it comes to cancellation fees, each airline has different terms and conditions. If you decide to cancel your getaway, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Boise Airport (BOI) to Farranfore Airport that have flexible change policies? > Flights from Boise Airport (BOI) to Kerry Airport (KIR) offering flexible change policies are available with many airlines. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between the two flights, without any additional fees to worry about. ### How far is the flight from BOI to KIR? > Boise to Killarney is around 7,300 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take a couple of snacks to nibble on throughout your flight too. ### Which airlines fly direct from BOI to Kerry Airport (KIR)? > At present, no airlines offer direct flights from Boise Airport (BOI) to Farranfore Airport. You'll have to book a flight with at least one stop. To get the best connections and price, lock in your fare ahead of time. ### Are Boise Airport to Kerry Airport (KIR) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Boise Airport to Farranfore Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd prefer to start planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made frequently. ## Travel information | Origin airport | Boise | | --- | --- | | Destination airport | Kerry | | Distance | 7225 km | ## Book with confidence ### Boise to Killarney Flights **The easy way to book your flights from Boise to Killarney**  With Expedia, it’s simple to find and book flights to Killarney from Boise whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Kerry, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boise to Killarney today, tomorrow, or this week.   **Save dollars with cheap flights from Boise, BOI to Kerry, KIR**  Sort your search results by price to find great deals on your flight from Boise to Killarney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Killarney from Boise currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Killarney   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Killarney from Boise**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Killarney with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other - [Castleisland Hotels](https://www.expedia.ca/Castleisland-Hotels.d6142838.Travel-Guide-Hotels) - [Farmstay in County Kerry](https://www.expedia.ca/County-Kerry-Agritourism.d603084-aaAgritourism.Travel-Guide-Accommodation) - [Aparthotels in County Kerry](https://www.expedia.ca/County-Kerry-Apart-Hotels.d603084-aaApartHotels.Travel-Guide-Accommodation) - [Apartments in County Kerry](https://www.expedia.ca/County-Kerry-Apartments.d603084-aaApartments.Travel-Guide-Accommodation) - [B&B in County Kerry](https://www.expedia.ca/County-Kerry-Bed-And-Breakfast.d603084-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Condo Rentals in County Kerry](https://www.expedia.ca/County-Kerry-Condos.d603084-aaCondos.Travel-Guide-Accommodation) - [Cottages in County Kerry](https://www.expedia.ca/County-Kerry-Cottages.d603084-aaCottages.Travel-Guide-Accommodation) - 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