Title: Cheap Flights from Boise (BOI) to Reykjavik (KEF) - Expedia.ca ![Reykjavik showing a city, general coastal views and mountains](https://images.trvl-media.com/place/6054688/f3429d78-a276-48d7-b35e-d610a6d93654.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6054688/f3429d78-a276-48d7-b35e-d610a6d93654.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Boise (BOI) to Reykjavik (KEF) - [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 Keflavik International Airport (KEF) - ![Icelandair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FI.svg) Icelandair [](https://www.expedia.ca/Flights-Search?leg1=from:BOI,to:KEF,departure:05/01/2026TANYT&leg2=from:KEF,to:BOI,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:BOI,to:KEF,departure:05/01/2026TANYT&leg2=from:KEF,to:BOI,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Finnair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.ca/Flights-Search?leg1=from:BOI,to:KEF,departure:05/01/2026TANYT&leg2=from:KEF,to:BOI,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:BOI,to:KEF,departure:05/01/2026TANYT&leg2=from:KEF,to:BOI,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:BOI,to:KEF,departure:05/01/2026TANYT&leg2=from:KEF,to:BOI,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:BOI,to:KEF,departure:05/01/2026TANYT&leg2=from:KEF,to:BOI,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:KEF,departure:05/01/2026TANYT&leg2=from:KEF,to:BOI,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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 BOI to KEF? ### Do I need to pay a cancellation fee if I cancel my flight from BOI to Keflavik Intl. Airport (KEF)? ### How do I find cheap flights from Boise Airport (BOI) to Reykjavík–Keflavík Airport that have flexible change policies? ### How far is the flight from BOI to Keflavik Intl. Airport (KEF)? ### Which airlines fly direct from Boise Airport to Reykjavík–Keflavík Airport? ### Are Boise Airport (BOI) to Reykjavík–Keflavík Airport flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Boise | | ------------------- | -------------- | | Destination airport | Keflavik Intl. | | Distance | 5876 km | ## Book with confidence # Boise to Suðurnesjabær Flights **The easy way to book your flights from Boise to Reykjavik** With Expedia, it’s simple to find and book flights to Reykjavik 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 Keflavik Intl., 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 Reykjavik today, tomorrow, or this week. **Save dollars with cheap flights from Boise, BOI to Keflavik Intl., KEF** Sort your search results by price to find great deals on your flight from Boise to Reykjavik—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Reykjavik 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 Reykjavik - 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 Reykjavik 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 Reykjavik with Expedia today. \*Available to Expedia members.