$541+ Cheap flights from Boston (BOS) to Narita, Japan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — NRT
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from Boston to Narita with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boston Logan Intl to Narita are usually found in September or January, booked 13 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Boston to Narita
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to NaritaExplore the most affordable flight options available from Boston to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
Explore the most affordable flight options available from Boston to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.
This KAYAK deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:45 am
BOS
- NRT
2 stops26h 30m
Cathay Pacific
Mon 9/145:15 pm
NRT
- BOS
1 stop42h 50m
Cathay Pacific
Deal found 3/2![Cathay Pacific logo]()
$951
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:42 pm
BOS
- NRT
1 stop32h 18m
Multiple Airlines
Tue 5/123:55 pm
NRT
- BOS
2 stops38h 45m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$954
This Gurufare deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:45 am
BOS
- NRT
2 stops26h 30m
Cathay Pacific
Mon 9/1410:00 pm
NRT
- BOS
1 stop38h 05m
Cathay Pacific
Deal found 2/28![Cathay Pacific logo]()
$955
This FlightHub deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:45 am
BOS
- NRT
2 stops26h 30m
Cathay Pacific
Sun 9/2010:00 pm
NRT
- BOS
1 stop38h 05m
Cathay Pacific
Deal found 3/1![Cathay Pacific logo]()
$956
This Mytrip deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:00 pm
BOS
- NRT
1 stop37h 50m
Multiple Airlines
Fri 5/810:30 am
NRT
- BOS
2 stops26h 27m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$957
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:40 pm
BOS
- NRT
2 stops28h 15m
Hainan Airlines
Thu 4/301:55 pm
NRT
- BOS
1 stop39h 45m
Hainan Airlines
Deal found 2/26![Hainan Airlines logo]()
$960
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
BOS
- NRT
1 stop20h 00m
Multiple Airlines
Thu 5/72:35 pm
NRT
- BOS
2 stops22h 24m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$961
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:30 pm
BOS
- NRT
1 stop32h 50m
Multiple Airlines
Fri 6/263:55 pm
NRT
- BOS
2 stops38h 45m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$962
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:30 pm
BOS
- NRT
1 stop32h 50m
Multiple Airlines
Mon 6/223:55 pm
NRT
- BOS
2 stops19h 25m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$964
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Fri 9/256:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Deal found 2/26![WestJet logo]()
$965
This KAYAK deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:45 am
BOS
- NRT
1 stop23h 45m
Cathay Pacific
Fri 9/115:15 pm
NRT
- BOS
1 stop42h 50m
Cathay Pacific
Deal found 2/26![Cathay Pacific logo]()
$966
Best flights from Boston to NaritaDiscover carefully curated flight deals from Boston to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
Discover carefully curated flight deals from Boston to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2026.
This KAYAK deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:55 pm
BOS
- NRT
1 stop31h 35m
Air Canada
Wed 3/255:15 pm
NRT
- BOS
2 stops18h 22m
Air Canada
Deal found 2/27![Air Canada logo]()
$1,176
This China Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:50 pm
BOS
- NRT
2 stops32h 25m
Multiple Airlines
Sun 5/175:55 pm
NRT
- BOS
2 stops26h 46m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$1,328
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:00 am
BOS
- NRT
1 stop17h 30m
United Airlines
Tue 8/185:25 pm
NRT
- BOS
1 stop17h 33m
United Airlines
Deal found 3/1![United Airlines logo]()
$1,341
This Korean Air deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:45 pm
BOS
- NRT
2 stops28h 40m
Korean Air
Sun 9/68:55 pm
NRT
- BOS
2 stops29h 59m
Korean Air
Deal found 2/28![Korean Air logo]()
$1,360
This Japan Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:15 pm
BOS
- NRT
Nonstop13h 45m
Japan Airlines
Sun 9/66:25 pm
NRT
- BOS
Nonstop12h 45m
Japan Airlines
Deal found 3/1![Japan Airlines logo]()
$1,735
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:36 pm
BOS
- NRT
1 stop31h 24m
Multiple Airlines
Tue 7/146:00 pm
NRT
- BOS
1 stop18h 59m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$1,389
This Korean Air deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:55 pm
BOS
- NRT
1 stop19h 10m
Korean Air
Sun 8/308:55 pm
NRT
- BOS
2 stops38h 54m
Korean Air
Deal found 3/1![Korean Air logo]()
$1,440
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:39 pm
BOS
- NRT
1 stop28h 51m
United Airlines
Fri 7/315:00 pm
NRT
- BOS
1 stop26h 21m
United Airlines
Deal found 2/27![United Airlines logo]()
$1,465
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:53 pm
BOS
- NRT
1 stop33h 07m
Multiple Airlines
Thu 7/166:00 pm
NRT
- BOS
1 stop18h 59m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$1,389
This EVA Air deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:10 pm
BOS
- NRT
2 stops30h 15m
Multiple Airlines
Sat 4/112:25 pm
NRT
- BOS
2 stops29h 14m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,760
This Alaska Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:10 am
BOS
- NRT
2 stops20h 50m
Multiple Airlines
Sat 7/116:00 pm
NRT
- BOS
2 stops34h 33m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$1,829
Last-minute flights from Boston to NaritaDiscover last-minute flight deals from Boston to Narita. Data last updated March 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Narita. Data last updated March 3, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:23 pm
BOS
- NRT
3 stops34h 27m
Multiple Airlines
Wed 4/2210:30 am
NRT
- BOS
3 stops34h 28m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$968
This Mytrip deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:00 pm
BOS
- NRT
1 stop37h 50m
Multiple Airlines
Fri 5/810:30 am
NRT
- BOS
2 stops26h 27m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$957
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:40 pm
BOS
- NRT
2 stops28h 15m
Hainan Airlines
Thu 4/301:55 pm
NRT
- BOS
1 stop39h 45m
Hainan Airlines
Deal found 2/26![Hainan Airlines logo]()
$960
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:00 am
BOS
- NRT
1 stop20h 00m
Multiple Airlines
Thu 5/72:35 pm
NRT
- BOS
2 stops22h 24m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$971
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:30 pm
BOS
- NRT
1 stop32h 50m
Multiple Airlines
Fri 6/263:55 pm
NRT
- BOS
2 stops30h 10m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$973
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:42 pm
BOS
- NRT
1 stop32h 18m
Multiple Airlines
Tue 5/123:55 pm
NRT
- BOS
2 stops38h 45m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$954
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
BOS
- NRT
1 stop20h 00m
Multiple Airlines
Thu 5/72:35 pm
NRT
- BOS
2 stops22h 24m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$961
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
BOS
- NRT
1 stop20h 00m
Multiple Airlines
Mon 5/117:35 pm
NRT
- BOS
2 stops24h 37m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$969
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
BOS
- NRT
1 stop20h 00m
Multiple Airlines
Tue 5/54:25 pm
NRT
- BOS
2 stops27h 47m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$977
One-way flights from Boston to NaritaSearch for one-way flight options from Boston to Narita. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
Search for one-way flight options from Boston to Narita. Find affordable one-way fares based on user searches. Data last updated March 3, 2026.
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:15 pm
BOS
- NRT
1 stop31h 35m
Air Canada
Deal found 3/2![Air Canada logo]()
$541
This Air Canada deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:15 pm
BOS
- NRT
1 stop31h 35m
Air Canada
Deal found 3/2![Air Canada logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:15 am
BOS
- NRT
2 stops40h 50m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:15 am
BOS
- NRT
3 stops43h 35m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$545
This CrystalTravel deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/54:25 pm
BOS
- NRT
1 stop31h 05m
Etihad Airways
Deal found 3/1![Etihad Airways logo]()
$546
This Richmond deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:50 pm
BOS
- NRT
2 stops32h 00m
Air Canada
Deal found 2/28![Air Canada logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:45 am
BOS
- NRT
3 stops43h 25m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:10 pm
BOS
- NRT
2 stops54h 05m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:12 am
BOS
- NRT
3 stops38h 58m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$550
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Deal found 2/27![WestJet logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:35 pm
BOS
- NRT
3 stops53h 05m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$552
Find flight deals from Boston to Narita
Keep the following information in mind while searching for Boston to Narita flight deals. Data was last updated March 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $925 (Gurufare) |
One-way from | $541 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $1,305 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Narita 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, Cheapflights users made 2,558,603 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Boston to Narita that are best for you.
Fly from
Fly to
Route
Depart
Return
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Wed 3/18
7:55 pm-4:30 pm
1 stop31h 35m
Tokyo Narita
Wed 3/25
5:15 pm-10:37 pm
2 stops18h 22m
$1,176
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Wed 5/6
3:50 pm-1:15 pm
2 stops32h 25m
Tokyo Narita
Sun 5/17
5:55 pm-7:41 am
2 stops26h 46m
$1,328
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Sat 8/1
8:00 am-2:30 pm
1 stop17h 30m
Tokyo Narita
Tue 8/18
5:25 pm-9:58 pm
1 stop17h 33m
$1,341
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Sat 8/29
8:45 pm-2:25 pm
2 stops28h 40m
Tokyo Narita
Sun 9/6
8:55 pm-1:54 pm
2 stops29h 59m
$1,360
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Mon 7/6
7:36 pm-4:00 pm
1 stop31h 24m
Tokyo Narita
Tue 7/14
6:00 pm-11:59 pm
1 stop18h 59m
$1,389
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Sat 7/11
5:53 pm-4:00 pm
1 stop33h 07m
Tokyo Narita
Thu 7/16
6:00 pm-11:59 pm
1 stop18h 59m
$1,389
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Tue 8/25
12:55 pm-9:05 pm
1 stop19h 10m
Tokyo Narita
Sun 8/30
8:55 pm-10:49 pm
2 stops38h 54m
$1,440
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Sat 7/11
8:39 pm-2:30 pm
1 stop28h 51m
Tokyo Narita
Fri 7/31
5:00 pm-6:21 am
1 stop26h 21m
$1,465
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Mon 8/24
1:15 pm-4:00 pm
Nonstop13h 45m
Tokyo Narita
Sun 9/6
6:25 pm-6:10 pm
Nonstop12h 45m
$1,735
BostonTokyo
BOS - NRT
BOSNRT
Boston Logan Intl
Sat 3/28
6:10 pm-1:25 pm
2 stops30h 15m
Tokyo Narita
Sat 4/11
2:25 pm-6:39 am
2 stops29h 14m
$1,760
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Boston to Narita
Have a flexible travel schedule? Discover the best time to fly to Narita from Boston with our price prediction graph.
BOS-NRT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Narita
BOS-N4R
BOS-NRT
How far ahead should I book a flight from Boston to Narita?
Use this chart to determine the optimal time to book a round-trip flight from Boston to Narita. Price data was last updated on February 27, 2026.
Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Narita. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Narita?
Currently, July is the cheapest month in which you can book a flight from Boston to Narita (average of $308). Flying from Boston to Narita in May is currently the most expensive (average of $1,014). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to N4R?
Find hourly flight availability from Boston to Narita. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Narita as you normally would.
Weekly flight availability from Boston to Narita
Explore weekly flight availability from Boston to Narita. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 3, 2026.
The most flights from BOS to N4R are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Reviews of airlines servicing Narita
Get insights into the airlines that provide service to Narita. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Narita. Reviews last updated March 3, 2026.
Peruse reviews from past customers who have flown with ANA, Japan Airlines, and United Airlines from Boston to Narita to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Comfort
8.2
Food
7.7
Overall
8.4
Entertainment
7.9
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Boarding
8.5
Comfort
8.2
Food
7.7
Overall
8.4
Entertainment
7.9
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Boarding
8.5
Comfort
8.2
Food
7.7
Overall
8.4
Entertainment
7.9
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Boarding
8.5
Comfort
8.2
Food
7.7
Overall
8.4
Entertainment
7.9
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Boarding
8.5
Comfort
8.2
Food
7.7
Overall
8.4
Entertainment
7.9
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Boarding
8.5
Comfort
8.2
Food
7.7
Overall
8.4
Entertainment
7.9
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
BKK - NRT
Related info for your journey
Find useful and relevant information for your journey from Boston to Narita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Narita
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Narita by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Narita by cabin class
Find flights from Boston to Narita, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Narita flights
Browse other Boston and Narita flight options. Last updated on March 3, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on March 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Narita flights
Consider these flights traveling from Boston to Narita.
Top 10 airlines flying from Boston to Narita
Discover the top 10 airlines that operate flights from Boston to Narita. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$171 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$513 | Average$792 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$695 | Average$1,215 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$725 | Average$1,125 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$838 | Average$991 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$845 | Average$1,254 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$997 | Average$1,217 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,059 | Average$1,469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,225 | Average$1,901 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,301 | Average$2,332 | FlexibilityNo cancel fee | On-time71% |