Cheap flights from Idaho to Japan from $335
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Japan departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Idaho to Japan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Japan?
The month of September is, on average, the cheapest month to fly to Japan from Idaho, with most prices found around $771. If you aren’t able to travel to Japan during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $829.
What is the cheapest day to depart on your flight to Japan?
On average, the least expensive day to fly to Japan from Idaho is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,477. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Idaho to Japan on a Wednesday will generally be more expensive and average around $2,142. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Japan?
Flying to Japan from Idaho in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,008 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,788 per ticket.
Can stopping save me money on Idaho to Japan flights?
You could potentially save up to 7% on your flight if you consider stops on a Idaho to Japan flight.
What is the cheapest airline that flies from Idaho to Japan?
Air Canada, United Airlines, and Korean Air are the most popular carriers operating from Idaho to Japan
What airlines fly to Japan?
United Airlines, Delta and Japan Airlines are the top three most popular airlines that fly to Japan from Idaho according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 5 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.
Cheap Idaho to Japan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to Japan
When did momondo last update prices for flights from Idaho to Japan?
Prices for flights from Idaho to Japan refresh daily.
How many operators does momondo search for flights from Idaho to Japan?
As of June 2025, there are 7 operators available to choose from for flights from Idaho to Japan.
How old do you have to be to fly from Idaho to Japan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Idaho to Japan
Compare and see reviews for airlines that fly from Idaho to Japan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $316 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $597 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $630 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $655 | Free Cancellation | Rating 8.3 1,494 reviews | |||
| PriceFrom $723 | Free Cancellation | Rating 8.3 886 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Idaho to Japan?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Japan. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Idaho to Japan with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Japan from Idaho with this policy.
How can momondo help me find flights from Idaho to Japan?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Japan.
I’m not ready to book a flight from Idaho to Japan right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Idaho to Japan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.