$381 Find Cheap Flights from Idaho to Japan

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1 adult, Economy

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Useful Info
Useful Info

Good to know

Low seasonAugust
High seasonOctober
Cheapest flight$381
Best time to beat the crowds but there is an average 4% increase 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 $1,885 and $1,528 respectively.

  • How long is the flight to Japan?

    An average nonstop flight from Idaho to Japan takes 21h 01m, covering a distance of 5348 miles. The shortest route is Spokane (GEG) to Tokyo Haneda Airport (HND) with an average flight time of 14h 10m.

  • What are the most popular destinations in Japan?

    Based on KAYAK flight searches, the most popular destination is Tokyo (93% of total searches to Japan). The next most popular destinations are Okinawa (4%) and Osaka (3%).

Book cheap flights from Idaho to Japan

Recent round-trip flight deals

10/27Mon
2 stopsAir Canada
42h 40mBOI-NRT
11/6Thu
2 stopsAir Canada
43h 21mNRT-BOI
$596
11/1Sat
2 stopsAir Canada
58h 20mBOI-NRT
11/19Wed
2 stopsAir Canada
21h 28mNRT-BOI
$624
9/7Sun
2 stopsJapan Airlines
21h 38mBOI-ITM
9/17Wed
2 stopsJapan Airlines
15h 25mITM-BOI
$718
9/3Wed
1 stopJapan Airlines
18h 38mBOI-NRT
9/17Wed
1 stopJapan Airlines
12h 15mNRT-BOI
$719
9/3Wed
1 stopUnited Airlines
15h 10mBOI-HND
11/19Wed
1 stopUnited Airlines
23h 03mHND-BOI
$726
12/7Sun
1 stopUnited Airlines
23h 50mBOI-HND
12/18Thu
1 stopUnited Airlines
20h 43mHND-BOI
$727
9/7Sun
1 stopANA
37h 58mBOI-KIX
9/17Wed
2 stopsANA
38h 28mKIX-BOI
$727
9/8Mon
1 stopDelta
15h 09mBOI-HND
9/18Thu
1 stopDelta
12h 07mHND-BOI
$732
9/8Mon
1 stopDelta
15h 09mBOI-HND
9/18Thu
2 stopsDelta
22h 57mHND-BOI
$736
10/28Tue
1 stopANA
31h 20mBOI-HND
11/3Mon
1 stopANA
13h 19mHND-BOI
$774

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Recent one-way flight deals

8/19Tue
1 stop
35h 13mGEG-NRT
$381
8/20Wed
1 stop
37h 24mGEG-NRT
$382
11/17Mon
2 stopsUnited Airlines
29h 30mBOI-HND
$385
11/17Mon
1 stopUnited Airlines
17h 00mBOI-NRT
$385
8/19Tue
1 stopAlaska Airlines
14h 15mGEG-NRT
$385
11/5Wed
2 stopsKorean Air
23h 35mBOI-HND
$386
11/5Wed
2 stopsKorean Air
18h 50mBOI-NRT
$386
11/5Wed
1 stopANA
18h 15mBOI-KIX
$386
11/17Mon
1 stopAlaska Airlines
17h 31mBOI-NRT
$389
11/5Wed
2 stopsANA
20h 35mBOI-ITM
$444

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Last minute flights from Idaho to Japan

Last minute flight, train and bus deals

6/14Sat
multi-stopAlaska Airlines
17h 00mGEG-NRT
6/22Sun
multi-stopAlaska Airlines
14h 48mNRT-GEG
$782
6/14Sat
multi-stopDelta
15h 20mGEG-HND
6/22Sun
multi-stopDelta
14h 51mHND-GEG
$828
6/14Sat
multi-stopDelta
28h 50mGEG-HND
6/22Sun
multi-stopDelta
21h 17mHND-GEG
$832
6/17Tue
multi-stopUnited Airlines
37h 29mBOI-HND
6/24Tue
multi-stopUnited Airlines
13h 00mHND-BOI
$954
6/17Tue
multi-stopDelta
18h 00mBOI-HND
6/24Tue
multi-stopDelta
12h 15mHND-BOI
$955
6/17Tue
multi-stopUnited Airlines
37h 29mBOI-HND
6/24Tue
multi-stopUnited Airlines
18h 01mHND-BOI
$958
6/14Sat
multi-stop
33h 42mGEG-NRT
6/22Sun
multi-stop
34h 37mNRT-GEG
$1,261
6/17Tue
multi-stop
32h 25mBOI-NRT
6/24Tue
multi-stop
18h 35mNRT-BOI
$1,300
6/17Tue
multi-stopANA
15h 40mBOI-NRT
6/24Tue
multi-stopANA
14h 16mNRT-BOI
$1,513
6/17Tue
multi-stopAmerican Airlines
18h 43mBOI-NRT
6/24Tue
multi-stopAmerican Airlines
18h 35mNRT-BOI
$1,685

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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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