Cheap Flights from Boston (BOS) to Osaka (KIX)

Save on Flight Bookings!

Popular airlines from Logan International Airport (BOS) to Kansai Intl. Airport (KIX)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save on select hotels after you book a flight*
  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Eid al-Fitr Sale

Members save up to 40% on hotels. Plan this year’s big trip and save.

Frequently asked questions

Is it cheaper to buy a plane ticket from Logan Intl. Airport to Kansai Intl. Airport last minute?
Being the spontaneous type is a wonderful way to travel around, but it's not necessarily the smartest method to grab a bargain plane ticket. It's better to book your BOS to Kansai Intl. Airport trip well ahead of time instead of waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you reach your destination!
What airports do you fly into for Osaka from Boston?
With Kansai Intl. Airport (KIX), Kobe Airport (UKB) and Itami Airport (ITM) to pick from, connecting from Boston to Osaka is simple. The city's busiest terminal, Kansai Intl. Airport (KIX), is about 40 kilometers southwest of the center. As well as ticket prices, consider things like train or bus options from the airport and the distance to your hotel when deciding where to fly into. Get your Osaka trip off to an awesome start by discovering Osaka Aquarium Kaiyukan and Osaka Science Museum.
Can I change the date of my flight from Logan Intl. Airport (BOS) to Kansai Intl. Airport?
You can make changes to your Logan Intl. Airport to Kansai Intl. Airport (KIX) journey via the Expedia Trips portal. But before you make any adjustments, look over the fare conditions in your itinerary to learn what the airline will let you do and what charges may apply. Some airlines charge a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also find your way to our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

Travel information

Origin airport
Logan Intl.
Destination airport
Kansai Intl.
Distance
11001 km

Book with confidence