Cheap flights from Boston to Osaka Kansai

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How to get the best price from Boston to Osaka Kansai?

Depending on when you travel and how far in advance you book, fares between Boston and Osaka can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Which airports near Boston or Osaka offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

  • Airports in Boston: Only Boston - Logan is currently operating.
  • Airports in Osaka: 2 options available in Osaka - Itami, Kansai.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Flights from Boston - Logan to Osaka - Kansai

Plan your journey from Boston to Osaka Kansai with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Japan? These cities are trending: Fukuoka, Okinawa, Osaka, Sapporo, Tokyo.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Osaka Kansai.

How much does an airline ticket from Boston to Osaka Kansai cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Osaka Kansai.

How far is Boston from Osaka?

Boston is about 6877 mi from Osaka.

What are the airports in Osaka?

Osaka has 2 airports: Itami, Kansai.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Japan?

The most popular cities in Japan according to our users' searches are: Fukuoka, Okinawa, Osaka, Sapporo, Tokyo.

When should I book a flight from Boston to Osaka?

The best time to book a flight from Boston to Osaka is 8 months in advance, while the worst time is 38 weeks in advance.

What is the cheapest month to fly from Boston to Osaka?

This information is not available at the moment.

What is the most expensive month to fly from Boston to Osaka?

This information is not available at the moment.

What is the best day of the week to fly from Boston to Osaka?

This information is not available at the moment.