The best price we found for a return flight from Hilo to Boise is £686. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Hilo to Boise?

Currently, there are no airlines that fly direct from Hilo to Boise. But we found flights with one or more stops from £686.

How many flights are there a week from Hilo to Boise?

As of October 2026, there are no flights flying from Hilo to Boise.

When is the cheapest time to fly from Hilo to Boise?

The cheapest month to fly from Hilo to Boise is usually October.

Which upcoming date is cheapest to fly from Hilo Airport to Boise Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hilo Airport to Boise Airport on Monday, 26 October 2026.

Can I get a direct flight from Hilo Airport to Boise Airport?

No airlines currently offer direct flights between Hilo Airport and Boise Airport. Most routes have one or more stops.

How can I find the best flight deal to Boise?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boise?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Hilo Airport to Boise with?

Currently, Southwest Airlines offers the cheapest flight tickets to Boise.

How to find cheap flights to Boise (BOI) from Hilo (ITO) in 2027

Looking for cheap tickets from Hilo to Boise? Return tickets start from £686 and one-way flights to Boise from Hilo start from £309

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Hilo to Boise. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Boise from Hilo from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Boise start from £309 one-way.
Flex your dates to find the best ITO-BOI ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Boise from Hilo.
Set up a Price Alert. You can easily track the fare of your cheap Hilo-Boise flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Flexible on when you travel? The cheapest month to fly from Hilo to Boise is October.
Fly without stops. Only interested in direct flights between Hilo and Boise? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Hilo and Boise. We scour the internet for the best Business, Premium Economy and First Class flight fares to Boise, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Hilo to Boise flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Hilo and Boise whenever you want.

Combine your flight to Boise from Hilo with hotels and car hire

Once you've secured your cheap flight ticket from Hilo to Boise, discover the best prices and exclusive rates for hotels in Boise or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.