$372 Cheap Korean Air flights Boise (BOI) to Tokyo (NRT)

View $372 flight on Fri, Sep 5, 2025Opens in a new window

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$372 Cheap Korean Air flights Boise (BOI) to Tokyo (NRT)

Prices were available within the past 7 days and start at $372 for one-way flights and $686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, Sep 5 - Wed, Sep 17
BOI
Boise
NRT
Tokyo
$686 Roundtrip, found 1 hour ago
$686
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Fri, Sep 5 from Boise to Tokyo, returning Wed, Sep 17, priced at $686 found 1 hour ago
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, China Airlines, Delta, Hawaiian Airlines, Japan Airlines, Korean Air, United
Popular airline
Alaska Airlines
Distance
5149 mi

Frequently asked questions

How much is a Korean Air flight from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
Landing cheap one-way Korean Air flights from BOI to NRT from $372 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $686 for your next exciting vacation.**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?
January is one of the most affordable months to travel to Tokyo with Korean Air. You could also find excellent prices on return and one-way tickets in February.
What is the cheapest time to book flights from Boise Airport (BOI) to Narita Intl. Airport (NRT) with Korean Air?
Landing the best Korean Air deals from BOI to NRT often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is often the most expensive day to book.* It's a good idea to start searching for flights about one month before your travel dates.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Korean Air fly nonstop from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
Fill in your dates, press search and check the "Nonstop" filter on Expedia to find any direct flights from BOI to NRT with Korean Air or other carriers.
What is the earliest Korean Air flight from BOI to NRT?
Find Korean Air's earliest flights from BOI to NRT by selecting our "Morning" and "Early Morning" filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Korean Air fly into in Tokyo?
Jump on a Korean Air flight from Boise Airport (BOI) to Tokyo, and you're most likely to touch down at Narita Intl. Airport (NRT). This is the airline's main hub in this city.
What kind of luggage can I take on a Korean Air flight from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
For checked luggage, you can bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag on board when flying standard economy from BOI to NRT with Korean Air. This carry-on must weigh less than 39 lb and be no bigger than 21 inches x 15 inches x 7 inches. Going over these restrictions can mean additional charges, so check Korean Air's baggage allowance policies before you begin packing.
Why fly with Korean Air from BOI to NRT?
A 5-star airline rating and the chance to rack up points through Korean Airlines Skypass are the start of the reasons to leave from BOI to NRT with Korean Air. Plus, by joining Expedia's free One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It's yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Korean Air flight from Boise Airport (BOI) to Narita Intl. Airport (NRT)?
Depending on the type of fare you purchased, a fee may apply if you cancel or reschedule your booking more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter while looking for flights. For additional information on modifying or canceling your reservation, go to "Trips," select your flight and tick "Manage Booking."

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