$325 Find Cheap Flights from Idaho to Japan

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Useful Info

Good to know

Low seasonAugust
High seasonOctober
Cheapest flight$325
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Spokane to Tokyo

FAQs for booking flights from Idaho to Japan

  • How does KAYAK find such low prices on flights from Idaho to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to Japan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Japan?

    Based on KAYAK data, the cheapest day to fly to Japan is Sunday where round-trip tickets can be as cheap as $1,477. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $2,142 on average.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the evening, when round-trip flights cost $1,008 on average. Morning departures are around 77% more expensive than evening flights, on average. The most expensive time of day to fly to Japan is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,788.

  • What is the cheapest month to fly from Idaho to Japan?

    The cheapest month for flights from Idaho to Japan is September, when tickets cost $728 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $1,887 and $1,528 respectively.

  • How long is the flight to Japan?

    An average nonstop flight from Idaho to Japan takes 19h 29m, covering a distance of 5348 miles. The shortest route is Boise (BOI) to Tokyo Narita Airport (NRT) with an average flight time of 13h 50m.

  • What are the most popular destinations in Japan?

    Based on KAYAK flight searches, the most popular destination is Tokyo (94% of total searches to Japan). The next most popular destinations are Okinawa (4%) and Osaka (2%).

Book cheap flights from Idaho to Japan

Recent round-trip flight deals

11/1Sat
2 stops
32h 03mBOI-NRT
11/19Wed
2 stops
19h 01mNRT-BOI
$629
10/25Sat
2 stopsAir Canada
29h 15mBOI-NRT
11/10Mon
2 stopsAir Canada
45h 13mNRT-BOI
$648
9/29Mon
1 stopJapan Airlines
18h 38mBOI-NRT
10/14Tue
1 stopJapan Airlines
21h 02mNRT-BOI
$717
9/21Sun
1 stopAlaska Airlines
18h 25mBOI-NRT
10/1Wed
1 stopAlaska Airlines
14h 51mNRT-BOI
$727
10/7Tue
2 stopsUnited Airlines
23h 18mBOI-HND
11/11Tue
1 stopUnited Airlines
16h 33mHND-BOI
$730
9/21Sun
1 stopDelta
16h 40mBOI-HND
10/2Thu
1 stopDelta
19h 35mHND-BOI
$731
9/20Sat
1 stopAlaska Airlines
32h 26mBOI-NRT
10/1Wed
1 stopAlaska Airlines
20h 43mNRT-BOI
$733
10/6Mon
1 stopJapan Airlines
18h 32mBOI-NRT
10/20Mon
1 stopJapan Airlines
11h 51mNRT-BOI
$734
12/7Sun
1 stopDelta
14h 35mBOI-HND
12/18Thu
2 stopsDelta
23h 27mHND-BOI
$736
10/7Tue
1 stopUnited Airlines
35h 18mBOI-NRT
11/11Tue
2 stopsUnited Airlines
17h 54mNRT-BOI
$738

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Recent one-way flight deals

8/22Fri
1 stop
33h 45mGEG-NRT
$325
11/20Thu
2 stopsAir Canada
33h 40mBOI-NRT
$358
11/20Thu
2 stopsAir Canada
39h 00mBOI-KIX
$358
11/17Mon
1 stopAlaska Airlines
13h 55mBOI-NRT
$381
8/21Thu
1 stopAmerican Airlines
16h 44mJAC-NRT
$381
8/19Tue
1 stopJapan Airlines
13h 45mGEG-NRT
$384
8/30Sat
1 stopAmerican Airlines
32h 20mJAC-NRT
$387
8/19Tue
2 stopsKorean Air
19h 36mGEG-HND
$389
8/18Mon
2 stopsKorean Air
19h 50mGEG-NRT
$389
8/16Sat
1 stopAlaska Airlines
34h 37mGEG-NRT
$407

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Last minute flights from Idaho to Japan

Last minute flight, train and bus deals

7/19Sat
multi-stopHawaiian Airlines
18h 35mBOI-NRT
7/21Mon
multi-stopHawaiian Airlines
19h 21mNRT-BOI
$868
7/21Mon
multi-stopDelta
18h 00mBOI-HND
7/29Tue
multi-stopDelta
22h 39mHND-BOI
$931
7/21Mon
multi-stopDelta
16h 25mBOI-HND
7/29Tue
multi-stopDelta
22h 49mHND-BOI
$936
7/19Sat
multi-stop
18h 25mBOI-NRT
7/21Mon
multi-stop
13h 54mNRT-BOI
$947
7/19Sat
multi-stopUnited Airlines
27h 45mBOI-NRT
7/21Mon
multi-stopUnited Airlines
20h 02mNRT-BOI
$978
7/19Sat
multi-stop
18h 15mBOI-HND
7/21Mon
multi-stop
13h 08mHND-BOI
$1,004
7/19Sat
multi-stopANA
34h 49mBOI-HND
7/21Mon
multi-stopANA
15h 50mHND-BOI
$1,011
7/19Sat
multi-stopANA
33h 19mBOI-HND
7/21Mon
multi-stopANA
19h 40mHND-BOI
$1,022
7/20Sun
multi-stopAmerican Airlines
17h 33mGEG-NRT
7/22Tue
multi-stopAmerican Airlines
20h 58mNRT-GEG
$1,213
7/21Mon
multi-stopUnited Airlines
27h 45mBOI-NRT
7/29Tue
multi-stopUnited Airlines
19h 09mNRT-BOI
$1,257

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Everything you need to know for your flight to Japan

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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