￥57,410 Cheap Korean Air flights Boise (BOI) to Tokyo (NRT)

View ￥57,410 flight on Wed, Feb 25, 2026Opens in a new window
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￥57,410 Cheap Korean Air flights Boise (BOI) to Tokyo (NRT)

Prices were available within the past 7 days and start at ￥57,410 for one-way flights and ￥109,240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Feb 24 - Sun, Mar 8
BOI
Boise
NRT
Tokyo
￥109,240 Roundtrip, found 5 days ago
￥109,240
Roundtrip
found 5 days ago
Select Korean Air flight, departing Tue, Feb 24 from Boise to Tokyo, returning Sun, Mar 8, priced at ￥109,240 found 5 days ago
Korean Air
Wed, Jan 14 - Wed, Jan 21
BOI
Boise
NRT
Tokyo
￥110,130 Roundtrip, found 19 hours ago
￥110,130
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Wed, Jan 14 from Boise to Tokyo, returning Wed, Jan 21, priced at ￥110,130 found 19 hours ago

Find the cheapest month to fly from Boise (BOI) to Tokyo (NRT)

September is typically the cheapest month to fly

From ￥90,320 - ￥134,720 per traveler.
Flights from Boise (BOI) to Tokyo (NRT)
Origin airport
Boise
Destination airport
Narita Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Delta, Japan Airlines, Korean Air, STARLUX Airlines, United
Popular airline
American Airlines
Distance
8238 km

Frequently asked questions

How much is a Korean Air flight from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap Korean Air return flights from ￥109,240 from BOI to NRT. Affordable one-way fares from ￥57,410 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOI to NRT with Korean Air?
Korean Air flights to Tokyo are generally more affordable in the quieter months of January and February. Whether you're searching for a one-way or a return ticket, you could score a better deal then.
Does Korean Air fly nonstop from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
Click on our "Nonstop" filter when looking for direct Korean Air flights from BOI to NRT. You can also compare other carriers offering the same nonstop trip.
What airports does Korean Air fly into in Tokyo?
Narita Intl. Airport (NRT) is the main Tokyo gateway for Korean Air flights from Boise Airport (BOI).
What kind of luggage can I take on a Korean Air flight from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
On a standard economy flight with Korean Air from BOI to NRT, you can bring 2 checked-in bags up to 23 kgs with dimensions no larger than 62 inches in total. For hand luggage, you're allowed 1 cabin bag weighing up to 18 kgs and measuring less than 21 inches x 15 inches x 7 inches. Size and weight allowances can vary based on your cabin class and fare type. To make sure you don't get caught with extra fees at the terminal, check your Korean Air booking or look up the airline's website before loading up your suitcase.
Can I change or cancel my Korean Air flight from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
It's generally possible to cancel or modify your flight, although there may be additional fees if you made your booking more than 24 hours ago. Want to keep your options open? Use our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to alter your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for further information.
*Available to Expedia members.