Tokyo to Boston Alaska Fares, Miles & Points

Flights from TYO to Boston (One-way)

Compare 1 flight options on JAL

* Based on 12 flight price data points (fetched: 2026-02-14 〜 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,004.00

Flight Time18h 59m

Stops1 stop

Fares by Cabin Class

Economy$1,004 ~ $1,408

Available Route Options

Outbound/Return	Flight Time	Stops	Economy
OutboundNRT Narita → SEA Seattle → BOS Boston	18h 59m	1stop	$1,004~

Compare fares with other airlines

Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

Cabin	Fare	FLY ON Points	FLY ON Points/$100	Miles	Miles/$100
Economy	$1,004 - $1,408	7,264 - 9,079	535 - 733	7,264 - 9,079	535 - 733

Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 available flight options from TYO to Boston. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List

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NRTNarita → SEASeattle → BOSBoston(19.0h+)

7,264 mi

Economy (Booking Class Q, N)

$1,004

7,264FLY ON Points724 FLY ON Points/$100

7,264Miles724 Miles/$100

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Economy (Booking Class V)

$1,081 - $1,247

7,264FLY ON Points583-672 FLY ON Points/$100

7,264Miles583-672 Miles/$100

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Economy (Booking Class L)

$1,222 - $1,358

7,264FLY ON Points535-594 FLY ON Points/$100

7,264Miles535-594 Miles/$100

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Economy (Booking Class K)

$1,238 - $1,408

9,079FLY ON Points645-733 FLY ON Points/$100

9,079Miles645-733 Miles/$100

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First/Business (Booking Class D)

$5,877

10,895FLY ON Points185 FLY ON Points/$100

10,895Miles185 Miles/$100

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First/Business (Booking Class C)

$5,945 - $6,103

12,711FLY ON Points208-214 FLY ON Points/$100

12,711Miles208-214 Miles/$100

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First/Business (Booking Class J)

$7,776

14,528FLY ON Points187 FLY ON Points/$100

14,528Miles187 Miles/$100

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FAQ

How many Points do you earn flying from Tokyo to Boston?

You can earn between 7,264 and 14,528 Points depending on booking class. Economy: 7,264–9,079. First/Business (Mixed): 10,895–14,528.

What is the cheapest Alaska Airlines flight from Tokyo to Boston?

The lowest fare starts at $1,004. Economy from $1,004. First/Business (Mixed) from $5,877.

Can you credit Alaska Airlines flights to partner programs?

Yes. Alaska Airlines flights can also be credited to: FLY ON Points (JAL), Tier Points (BA), Loyalty Points (AA).

How long is the flight from Tokyo to Boston?

The shortest flight time is approximately 19.0h.

OriginTYOTYOChange

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DestinationBOSBoston

Destinations (10)

Airline