￥59,960 Cheap Flights from Boise (BOI) to Osaka (KIX)

View ￥59,960 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Kansai Intl. Airport (KIX)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boise to Osaka (BOI-KIX)

Prices were available within the past 7 days and start at ￥59,960 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Boise Airport (BOI) to KIX?
Start packing your bags, because round-trip journeys from Boise Airport to Kansai Intl. Airport (KIX) start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to nab the best deal. 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 Kansai Intl. Airport (KIX)?
We get that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from BOI to Kansai Intl. Airport (KIX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Boise Airport (BOI) to Kansai Intl. Airport (KIX) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Boise Airport (BOI) to Kansai Intl. Airport (KIX)?
The flight time from Boise Airport (BOI) to KIX is usually around 13 hours and 58 minutes. It's is no quick joyride, so be sure to fill your carry-on bag with whatever you need to keep you entertained.
How far is the flight from BOI to Kansai Intl. Airport?
With a flight distance of 8,700 kilometers from BOI to Kansai Intl. Airport (KIX), this is a long flight. Ensure that you drink plenty of water and move your legs every so often.
Which airlines fly direct from Boise Airport to Kansai Intl. Airport (KIX)?
At present, no airlines offer flights directly from Boise Airport to Kansai Intl. Airport (KIX). You'll need to book a flight with one or more stops. To get the best connections and price, lock in your airfare well in advance.
Are BOI to Kansai Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap airfares from Boise Airport to Kansai Intl. Airport (KIX) arising a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

Travel information

Origin airport
Boise
Destination airport
Kansai Intl.
Distance
8675 km

Book with confidence

Boise to Osaka Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boise to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Osaka.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOI to KIX flights that won’t make your bank account wince. Ready to temporarily leave behind Boise for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to KIX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Boise to Osaka Flights

Explore a world of travel with Expedia

*Available to Expedia members.