Cheap Flights from Boston to Osaka
Cheap Flights from Boston to Osaka
Looking for cheap flights from Boston to Osaka? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Boston to Osaka vary by season, cabin, and date, but available award flights can start around 35,000–50,000 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Boston to Osaka for specific travel dates.
2026-12-06
BOS - ITM
Economy | 2 Stops
From 35,000 Pts + $5.6
2026-12-08
BOS - ITM
Economy | 2 Stops | 9+ left
From 47,000 Pts + $35.6
2026-12-09
BOS - ITM
Economy | 2 Stops | 6 left
From 47,000 Pts + $35.6
2026-12-06
BOS - ITM
Economy | 2 Stops | 9+ left
From 47,000 Pts + $125
2026-12-07
BOS - ITM
Economy | 2 Stops | 9+ left
From 47,000 Pts + $125
2026-11-05
BOS - ITM
Economy | 2 Stops | 3 left
From 50,000 Pts + $81.8
Boston to Osaka flight facts
Distance
6,850 mi
11,024 km in a straight line
Estimated flight time
about 14h 15m
In the air, for the straight-line distance
Time difference
+14h
Osaka is 14 hours ahead of Boston.
Airports in Boston
BOS · General Edward Lawrence Logan Intl
Airports in Osaka
ITM · Osaka Intl
Nearby airport alternatives
Flights Boston - Osaka · Osaka is 27 mi from Osaka
Flights Boston - Nanki-shirahama · Nanki-shirahama is 78 mi from Osaka
Flights Boston - Okayama · Okayama is 90 mi from Osaka
Premium cabin flights from Boston to Osaka
Premium cabin
2026-12-07
BOS - ITM
Premium Economy | 2 Stops | 9+ left
From 71,500 Pts + $11.5
Premium cabin
2026-12-08
BOS - ITM
Premium Economy | 2 Stops
From 71,500 Pts + $11.5
Selected hotels for your next stay
Kyoto (Japan)
Hyatt Regency Kyoto
From 20,000 Pts or $373
Shimogyo Ward (Japan)
FAUCHON L'Hotel Kyoto, an SLH Hotel
From 90,000 Pts or $272
Osaka, 27 (Japan)
Conrad Osaka
From 95,000 Pts or $368
Frequently Asked Questions
The cheapest route from Boston to Osaka depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Boston to Osaka.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Boston to Osaka.
Boston and Osaka are about 6,850 miles (11,024 km) apart in a straight line.
Flying the 6,850-mile straight-line distance takes about 14h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Osaka is 14 hours ahead of Boston.
Departures from Boston: General Edward Lawrence Logan Intl (BOS). Arrivals in Osaka: Osaka Intl (ITM).
Travelers searching this route also look at other popular routes into Osaka, plus the return trip when we track it. Fares and award space change daily.
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