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Cheap flights from Boston to Tokyo from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Tokyo departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:35 am - 3:25 pm
BOS
-
NRT
15h 50m1 stop
Air Canada Logo
5:40 pm - 9:27 pm
NRT
-
BOS
16h 47m1 stop
$682Air Canada
Sat, Apr 25 - Tue, May 12
Air Canada Logo
5:30 am - 3:40 pm
BOS
-
HND
21h 10m2 stops
Air Canada Logo
6:00 pm - 10:39 pm
HND
-
BOS
17h 39m1 stop
$686Air Canada
Mon, Apr 27 - Tue, May 12
Air Canada Logo
5:30 am - 4:20 pm
BOS
-
NRT
20h 50m2 stops
Air Canada Logo
6:45 pm - 7:42 pm
NRT
-
BOS
14h 57m1 stop
$686Air Canada
Sun, Jan 25 - Tue, Feb 10
Air Canada Logo
6:15 am - 3:40 pm
BOS
-
HND
20h 25m1 stop
Air Canada Logo
6:00 pm - 9:54 am
HND
-
BOS
28h 54m1 stop
$687Air Canada
Wed, Apr 29 - Tue, May 12
Air Canada Logo
5:30 am - 4:20 pm
BOS
-
NRT
20h 50m2 stops
Air Canada Logo
6:15 pm - 9:32 am
NRT
-
BOS
29h 17m2 stops
$687Air Canada
Sun, Jan 25 - Tue, Feb 10
Air Canada Logo
5:30 am - 2:55 pm
BOS
-
NRT
20h 25m2 stops
Air Canada Logo
5:40 pm - 9:54 am
NRT
-
BOS
29h 14m2 stops
$688Air Canada
Wed, Apr 29 - Tue, May 12
Air Canada Logo
6:15 am - 4:40 pm
BOS
-
HND
20h 25m1 stop
Air Canada Logo
6:50 pm - 10:02 am
HND
-
BOS
29h 12m1 stop
$689Air Canada
Sun, Jan 25 - Tue, Feb 10
Air Canada Logo
5:30 am - 4:20 pm
BOS
-
NRT
20h 50m2 stops
Air Canada Logo
6:15 pm - 9:32 am
NRT
-
BOS
29h 17m2 stops
$689Air Canada
Sun, Jan 25 - Tue, Feb 10
Air Canada Logo
6:15 am - 3:40 pm
BOS
-
HND
20h 25m1 stop
Air Canada Logo
6:00 pm - 10:39 pm
HND
-
BOS
17h 39m1 stop
$690Air Canada
Mon, Apr 27 - Tue, May 12
Air Canada Logo
5:30 am - 3:40 pm
BOS
-
HND
21h 10m2 stops
Air Canada Logo
6:00 pm - 11:46 am
HND
-
BOS
30h 46m1 stop
$691Air Canada
Wed, Apr 29 - Wed, May 13

Air Canada flights from Boston to Yokohama

Our best Air Canada deals on Boston to Yokohama flight tickets
Air Canada
Apr 25
BOS10:35 amBoston Logan Intl
15h 50m
1 stop
NRT3:25 pmTokyo Narita
May 12
NRT5:40 pmTokyo Narita
16h 47m
1 stop
BOS9:27 pmBoston Logan Intl
$682
Find similar
Air Canada
Jan 25
BOS5:30 amBoston Logan Intl
20h 50m
2 stops
NRT4:20 pmTokyo Narita
Feb 10
NRT6:45 pmTokyo Narita
14h 57m
1 stop
BOS7:42 pmBoston Logan Intl
$686
Find similar
Air Canada
Jan 25
BOS5:30 amBoston Logan Intl
20h 50m
2 stops
NRT4:20 pmTokyo Narita
Feb 10
NRT6:15 pmTokyo Narita
29h 17m
2 stops
BOS9:32 amBoston Logan Intl
$687
Find similar

Hainan Airlines flights from Boston to Yokohama

Our best Hainan Airlines deals on Boston to Yokohama flight tickets
Hainan Airlines
Mar 8
BOS7:40 pmBoston Logan Intl
27h 15m
2 stops
NRT11:55 amTokyo Narita
Mar 26
NRT1:55 pmTokyo Narita
40h 25m
1 stop
BOS5:20 pmBoston Logan Intl
$790
Find similar
Hainan Airlines
Jan 4
BOS6:40 pmBoston Logan Intl
27h 15m
2 stops
NRT11:55 amTokyo Narita
Mar 31
NRT1:55 pmTokyo Narita
39h 45m
1 stop
BOS4:40 pmBoston Logan Intl
$958
Find similar
Hainan Airlines
Jan 4
BOS6:40 pmBoston Logan Intl
27h 15m
2 stops
NRT11:55 amTokyo Narita
Mar 28
NRT1:55 pmTokyo Narita
39h 45m
1 stop
BOS4:40 pmBoston Logan Intl
$959
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Yokohama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Boston to Yokohama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sat 4/25

10:35 am-3:25 pm

1 stop15h 50m

Tokyo Narita

Tue 5/12

5:40 pm-9:27 pm

1 stop16h 47m

$682

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Mon 4/27

5:30 am-3:40 pm

2 stops21h 10m

Tokyo Haneda

Tue 5/12

6:00 pm-10:39 pm

1 stop17h 39m

$686

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 1/25

5:30 am-4:20 pm

2 stops20h 50m

Tokyo Narita

Tue 2/10

6:45 pm-7:42 pm

1 stop14h 57m

$686

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Wed 4/29

6:15 am-3:40 pm

1 stop20h 25m

Tokyo Haneda

Tue 5/12

6:00 pm-9:54 am

1 stop28h 54m

$687

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 1/25

5:30 am-4:20 pm

2 stops20h 50m

Tokyo Narita

Tue 2/10

6:15 pm-9:32 am

2 stops29h 17m

$687

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 4/29

5:30 am-2:55 pm

2 stops20h 25m

Tokyo Narita

Tue 5/12

5:40 pm-9:54 am

2 stops29h 14m

$688

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Sun 1/25

6:15 am-4:40 pm

1 stop20h 25m

Tokyo Haneda

Tue 2/10

6:50 pm-10:02 am

1 stop29h 12m

$689

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 1/25

5:30 am-4:20 pm

2 stops20h 50m

Tokyo Narita

Tue 2/10

6:15 pm-9:32 am

2 stops29h 17m

$689

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Mon 4/27

6:15 am-3:40 pm

1 stop20h 25m

Tokyo Haneda

Tue 5/12

6:00 pm-10:39 pm

1 stop17h 39m

$690

BostonTokyo

BOS - HND

BOSHND

Boston Logan Intl

Wed 4/29

5:30 am-3:40 pm

2 stops21h 10m

Tokyo Haneda

Wed 5/13

6:00 pm-11:46 am

1 stop30h 46m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Yokohama

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Yokohama?

The month of January is, on average, the cheapest month to fly to Yokohama from Boston, with most prices found around $1,048. If you aren’t able to travel during the month of January, then book flights to Yokohama from Boston during September instead. Flights to Yokohama in September, while not as cheap as those in January, still average around $1,054.

What is the cheapest Boston Logan Intl to Yokohama flight route?

Fly from Boston Logan Intl to Tokyo Narita for the best Boston Logan Intl - Yokohama flight prices

How far in advance should I book a flight to Yokohama?

You are more likely to see cheaper flights to Yokohama from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Yokohama for around $1,339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Yokohama from Boston for as low as $1,130 on momondo.

What cabin class options are available on Boston Logan Intl to Yokohama flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Yokohama flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Yokohama flights?

No. A direct flight is the cheapest option for a flight between Boston to Yokohama.

Cheap Boston to Yokohama flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Yokohama

Fastest flight time

13h 35m

Direct flights

Every day

Airports in Yokohama

2 airports
The fastest flight from Boston to Yokohama takes 13h 35m
Direct flights go from Boston to Yokohama every day.
There are 2 airports in Yokohama. From Boston there are direct flights to Tokyo Narita (NRT).
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Yokohama?

    Prices for flights from Boston Logan Intl Airport to Yokohama are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Yokohama?

  • How old do you have to be to fly from Boston Logan Intl Airport to Yokohama?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Yokohama.

  • What documentation or ID do you need to fly to Yokohama?

    The travel and health documents required for your trip to Yokohama can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Yokohama. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Boston to Yokohama?

Best airlines flying from Boston to Yokohama

Compare and see reviews for airlines that fly from Boston to Yokohama with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $171Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
Singapore AirlinesPriceFrom $513Free CancellationRating
8.1
1,421 reviews
Search Singapore Airlines flights
ANAPriceFrom $742Free CancellationRating
8.4
1,045 reviews
Search ANA flights
Air CanadaPriceFrom $772Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
Cathay PacificPriceFrom $838Free CancellationRating
7.6
1,105 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $875Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
DeltaPriceFrom $923Free CancellationRating
7.9
8,018 reviews
Search Delta flights
Korean AirPriceFrom $997Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $1,221Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $1,301Free CancellationRating
7.2
11,068 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Yokohama?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Yokohama. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Yokohama with flexible booking policies on momondo?

Yes. All flights to Yokohama from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Yokohama?

momondo helps you find the best flight between Boston and Yokohama by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Yokohama right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Yokohama flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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