Title: Cheap Flights from Boise (BOI) to Hilo (ITO) - Expedia.ca ![Hilo which includes a bay or harbor](https://images.trvl-media.com/place/1643/a391e806-7317-4f66-9354-9bb2133c0d78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1643/a391e806-7317-4f66-9354-9bb2133c0d78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Boise (BOI) to Hilo (ITO) - [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 Hilo Intl. Airport (ITO) - ![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:ito,departure:29/09/2025TANYT&leg2=from:ito,to:boi,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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:ito,departure:29/09/2025TANYT&leg2=from:ito,to:boi,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:ito,departure:29/09/2025TANYT&leg2=from:ito,to:boi,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:ito,departure:29/09/2025TANYT&leg2=from:ito,to:boi,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![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:ito,departure:29/09/2025TANYT&leg2=from:ito,to:boi,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:boi,to:ito,departure:29/09/2025TANYT&leg2=from:ito,to:boi,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Boise (BOI) to Hilo (ITO) ### September is typically the cheapest month to fly From CA $538 - CA $1,026 per traveller. Flight from Boise to Hilo (BOI - ITO) route information | Origin airport | Boise | | --- | --- | | Destination airport | Hilo Intl. | | Distance | 4442 km | ## Boise to Hilo Flights **The easy way to book your flights from Boise to Hilo**  With Expedia, it’s simple to find and book flights to Hilo 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 Hilo 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 Hilo today, tomorrow, or this week.   **Save dollars with cheap flights from Boise, BOI to Hilo Intl., ITO**  Sort your search results by price to find great deals on your flight from Boise to Hilo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Hilo 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 Hilo   - 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 Hilo 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 Hilo with Expedia today. ## Frequently asked questions ### How much is a flight from Boise Airport (BOI) to ITO? > Round-trip journeys from BOI to Hilo Intl. Airport start from . This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BOI to Hilo Intl. Airport? > This varies from airline to airline, as each one has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are simple instructions on how to cancel online. ### How do I find cheap flights from Boise Airport to Hilo Intl. Airport (ITO) that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Boise Airport to Hilo Intl. Airport. This allows you to lock in a good price in advance and still have the freedom to reschedule without any extra fees. You'll just need to pay the fare difference, if applicable. ### How far is the flight from BOI to Hilo Intl. Airport? > With a flight distance of 4,500 kilometres from Boise Airport to Hilo Intl. Airport (ITO), this is a long trip. Make sure you keep well hydrated and get up to stretch your legs from time to time. ### Which airlines fly direct from BOI to Hilo Intl. Airport (ITO)? > Flying directly between Boise Airport (BOI) and Hilo Intl. Airport isn't possible at the moment. However, you'll still be able to find a flight to Hilo with at least one stop. ### Are Boise Airport (BOI) to Hilo Intl. Airport (ITO) flight tickets cheaper when they're purchased at the last minute? > Flight tickets from BOI to ITO are available up to 12 months before departure on Expedia. And although you may nab fantastic last-minute deals, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials. ## Explore a world of travel with Expedia - Trending Routes - Top Flights Destinations - Other Airlines - Expedia's Latest Trends ### Top Routes from Boise - [Boise to Phoenix (BOI - PHX)](https://expedia.ca/lp/flights/boi/phx/boise-to-phoenix) - [Boise to Calgary (BOI - YYC)](https://expedia.ca/lp/flights/boi/yyc/boise-to-calgary) - [Boise to Honolulu (BOI - HNL)](https://expedia.ca/lp/flights/boi/hnl/boise-to-honolulu) - [Boise to Denver (BOI - DEN)](https://expedia.ca/lp/flights/boi/den/boise-to-denver) - [Boise to Seattle (BOI - SEA)](https://expedia.ca/lp/flights/boi/sea/boise-to-seattle) - [Boise to Vancouver (BOI - YVR)](https://expedia.ca/lp/flights/boi/yvr/boise-to-vancouver) - [Boise to Edmonton (BOI - YEG)](https://expedia.ca/lp/flights/boi/yeg/boise-to-edmonton) ### Top Routes to Hilo - [San Diego to Hilo (SAN - ITO)](https://expedia.ca/lp/flights/san/ito/san-diego-to-hilo) - 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