$335 Find Cheap Flights from Idaho to Asia

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Asia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$335
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Boise to Tokyo Narita Airport

FAQs for booking flights from Idaho to Asia

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

    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 Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho to Asia 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 Asia?

    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 Asia 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 Asia?

    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 Asia 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 Asia?

    Based on KAYAK data, the cheapest day to fly to Asia 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 Asia?

    The cheapest time of day to fly to Asia 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 Asia 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 Asia?

    The cheapest month for flights from Idaho to Asia is January, when tickets cost $851 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,812 and $1,687 respectively.

  • How long is the flight to Asia?

    An average nonstop flight from Idaho to Asia takes 26h 51m, covering a distance of 6744 miles. The shortest route is Boise (BOI) to Tokyo Haneda Airport (HND) with an average flight time of 14h 30m.

  • What are the most popular destinations in Asia?

    Based on KAYAK flight searches, the most popular destination is Tokyo (52% of total searches to Asia). The next most popular destinations are Ho Chi Minh City (9%) and Seoul (9%). Searches for flights to Denpasar (5%), to Manila (4%) and to New Delhi (3%) are also popular.

Book cheap flights from Idaho to Asia

Recent round-trip flight deals

10/27Mon
2 stopsAir Canada
38h 20mBOI-NRT
11/6Thu
2 stopsAir Canada
43h 21mNRT-BOI
$596
11/1Sat
2 stopsAir Canada
41h 15mBOI-NRT
11/19Wed
2 stopsAir Canada
45h 28mNRT-BOI
$602
8/31Sun
2 stops
18h 55mBOI-NRT
10/28Tue
2 stops
18h 21mNRT-BOI
$624
9/2Tue
1 stopJapan Airlines
18h 38mBOI-NRT
9/17Wed
1 stopJapan Airlines
12h 15mNRT-BOI
$719
12/7Sun
1 stopANA
16h 20mBOI-HND
12/18Thu
1 stopANA
16h 06mHND-BOI
$720
10/27Mon
1 stopANA
17h 40mBOI-NRT
11/6Thu
1 stopANA
12h 59mNRT-BOI
$721
9/8Mon
1 stopJapan Airlines
18h 38mBOI-NRT
9/18Thu
1 stopJapan Airlines
21h 23mNRT-BOI
$726
9/2Tue
1 stopUnited Airlines
15h 10mBOI-HND
11/18Tue
1 stopUnited Airlines
16h 33mHND-BOI
$726
11/9Sun
1 stopUnited Airlines
17h 00mBOI-NRT
11/20Thu
1 stopUnited Airlines
12h 44mNRT-BOI
$728
9/22Mon
2 stops
19h 30mBOI-NRT
10/2Thu
1 stop
12h 15mNRT-BOI
$740

Search by stops

Search by airline

Search by price

Recent one-way flight deals

10/7Tue
2 stopsAir Canada
59h 20mBOI-NRT
$335
9/2Tue
2 stopsAir Canada
43h 50mBOI-HND
$336
11/17Mon
2 stopsUnited Airlines
22h 29mBOI-HND
$385
11/17Mon
1 stopUnited Airlines
17h 00mBOI-NRT
$385
10/1Wed
2 stopsKorean Air
19h 27mBOI-NRT
$386
10/7Tue
1 stopHawaiian Airlines
18h 30mBOI-NRT
$389
8/19Tue
2 stopsKorean Air
19h 36mGEG-HND
$392
9/2Tue
1 stopHawaiian Airlines
16h 00mBOI-NRT
$393
9/4Thu
2 stops
18h 06mGEG-NRT
$393
9/4Thu
1 stop
37h 24mGEG-NRT
$394

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Asia

Last minute flight, train and bus deals

6/21Sat
multi-stopDelta
17h 10mGEG-HND
6/28Sat
multi-stopDelta
19h 08mHND-GEG
$828
6/21Sat
multi-stopUnited Airlines
14h 30mGEG-HND
6/28Sat
multi-stopUnited Airlines
18h 38mHND-GEG
$831
6/21Sat
multi-stopUnited Airlines
15h 05mGEG-NRT
6/28Sat
multi-stopUnited Airlines
19h 38mNRT-GEG
$832
6/19Thu
multi-stopANA
15h 40mBOI-NRT
6/21Sat
multi-stopANA
14h 16mNRT-BOI
$932
6/19Thu
multi-stopANA
18h 45mBOI-HND
6/21Sat
multi-stopANA
15h 51mHND-BOI
$937
6/19Thu
multi-stop
31h 35mBOI-HND
6/21Sat
multi-stop
13h 49mHND-BOI
$1,208
6/17Tue
multi-stopAmerican Airlines
18h 43mBOI-NRT
6/24Tue
multi-stopAmerican Airlines
18h 35mNRT-BOI
$1,521
6/17Tue
multi-stop
21h 30mBOI-NRT
6/24Tue
multi-stop
21h 30mNRT-BOI
$1,535
6/17Tue
multi-stopAmerican Airlines
18h 43mBOI-NRT
6/24Tue
multi-stopAmerican Airlines
18h 35mNRT-BOI
$1,648
6/21Sat
multi-stopChina Airlines
30h 06mGEG-NRT
6/28Sat
multi-stopChina Airlines
29h 21mNRT-GEG
$1,648

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Asia

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.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.