$476 Find Cheap Flights from Boston to Osaka - Compare and Save

Three cabin classes are available on flights from Boston to Osaka:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Boston to Osaka takes 00m, covering 6,852 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Boston to Osaka range from $1,174 to $1,777, with an average of $1,392 over the past 12 months. Anything below $1,174 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 46% above the $1,392 route average. Book 18 weeks before departure for the lowest fares.

One-way fares from Boston to Osaka are currently lower than usual. Average one-way flight prices are about $698, which is 15% below the typical average for this route.

Since Osaka is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Osaka Kansai Intl Airport (KIX) — daily rates averaging $36:

• Yesaway
• IX Rental
• HM Rent a Car
• CG Car Rental
• KuMa Rental Car

Near Osaka Itami Airport (ITM) — daily rates averaging $63:

• Avis
• Budget
• Alamo
• ORIX Rent a Car
• Nissan Rent-A-Car

Flights from Boston to Osaka usually depart from Boston Logan Intl (BOS) and may arrive at several airports in Osaka area, including Osaka Itami (ITM) and Osaka Kansai Intl (KIX).

One-stop flights from Boston to Osaka most commonly connect through:

• Tokyo Narita (NRT) - 40% of one-stop connections
• Hong Kong Intl (HKG) - 29% of one-stop connections
• San Francisco (SFO) - 20% of one-stop connections
• Toronto Pearson Intl (YYZ) - 5% of one-stop connections

Yes. Flexible dates can save you up to 30% on flights from Boston to Osaka. Sunday is the cheapest departure day at $1,147 round-trip on average, while Friday is the most expensive at $1,632, a difference of $485.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time at 17h 10m, compared with 19h 40m via San Francisco (SFO) and 19h 52m via Toronto Pearson Intl (YYZ).

Osaka is 13 hours ahead of Boston (Japan Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Osaka are Universal Studios Japan and Dotonbori Glico Man Sign. These are among the most viewed places in Osaka on KAYAK.

Cathay Pacific offers several seat selection options to passengers. Passengers can choose a standard seat for free during the booking process or at check-in or preferred seats, which offer more legroom or are located in a more convenient location on the aircraft. Preferred seats are subject to an additional fee and can be selected during the booking process or at check-in.

For Economy class, passengers are typically allowed one checked bag with a maximum weight of 50 lbs on Japan Airlines flights from Boston to Osaka. Business class passengers are usually allowed two checked bags, each weighing a maximum of 70 lbs. First class passengers generally enjoy the same allowance as Business class.

ANA offers personal seat back entertainment systems for economy class with a vast selection of movies, TV shows, music, and games. The airline provides complimentary meals, with a choice of Western or Japanese-style cuisine. ANA also offers Wi-Fi and in-flight connectivity, allowing passengers to stay connected and access the internet during the flight.

The train is the most convenient and budget-friendly way to reach the city center from KIX. You can take the JR Limited Express Haruka train, which takes about 45–50 minutes to reach Osaka station. There are a number of bus services that operate between Kansai Airport and the city center. The most popular option is the airport limousine service, which takes about 50–60 minutes to reach Osaka's major hotels.