What is the cheapest month to book a flight from Japan to Montana?

Currently, October is the cheapest month in which you can book a flight from Japan to Montana (average of $371). Flying from Japan to Montana in May is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Can I find deals for flights from Japan to Montana that include hotel bookings?

Yes. In addition to deals on Japan to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Japan to Montana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Montana.

Can I find deals for business class flights from Japan to Montana?

Yes. Cheapflights offers flight deals from Japan to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,011+ Flights from Japan to Montana

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Cheap flight deals from Japan to Montana

Round-trip from	$1,011 (Expedia)

From Japan to Montana

Search Deals

Find flight deals from Japan to Montana

Cheapest flights from Japan to Montana
Explore the most affordable flight options available from Japan to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Mon 9/1512:35 pmKIX - BZN

2 stops20h 53mMultiple Airlines

Mon 9/228:00 amBZN - KIX

2 stops22h 05mMultiple Airlines

Deal found 7/30

$1,011

Tue 9/1612:35 pmKIX - BZN

2 stops38h 53mDelta

Mon 9/2211:55 amBZN - KIX

2 stops42h 05mDelta

Deal found 7/30

$1,039

Thu 9/119:30 pmNRT - WYS

2 stops30h 45mMultiple Airlines

Sun 9/141:51 pmWYS - NRT

2 stops39h 09mMultiple Airlines

Deal found 7/31

$1,471

Fri 10/104:50 pmKIX - BZN

2 stops36h 43mUnited Airlines

Tue 10/144:13 pmBZN - KIX

2 stops55h 37mUnited Airlines

Deal found 7/29

$1,653

Fri 9/264:50 pmKIX - GTF

2 stops35h 36mUnited Airlines

Mon 9/292:31 pmGTF - KIX

2 stops57h 19mUnited Airlines

Deal found 7/30

$1,750

Thu 9/254:50 pmKIX - BTM

2 stops20h 31mUnited Airlines

Mon 9/299:47 amBTM - KIX

2 stops62h 03mUnited Airlines

Deal found 7/30

$1,750

Fri 10/104:50 pmKIX - HLN

2 stops38h 50mUnited Airlines

Tue 10/145:18 pmHLN - KIX

2 stops54h 32mUnited Airlines

Deal found 7/30

$1,857

Thu 9/113:50 pmHND - WYS

2 stops36h 25mUnited Airlines

Sun 9/141:51 pmWYS - HND

2 stops33h 04mUnited Airlines

Deal found 7/31

$2,689

Thu 9/114:30 pmNRT - WYS

1 stop35h 45mUnited Airlines

Sun 9/141:51 pmWYS - NRT

2 stops33h 24mUnited Airlines

Deal found 7/31

$2,705

Mon 9/158:25 amKIX - BZN

3 stops49h 30mLufthansa

Mon 9/2212:50 pmBZN - KIX

2 stops27h 25mLufthansa

Deal found 7/30

$6,392

Best flights from Japan to Montana
Discover carefully curated flight deals from Japan to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Mon 9/1512:35 pmKIX - BZN

2 stops20h 53mMultiple Airlines

Mon 9/228:00 amBZN - KIX

2 stops22h 05mMultiple Airlines

Deal found 7/30

$1,011

Tue 9/1612:35 pmKIX - BZN

2 stops38h 53mDelta

Mon 9/2211:55 amBZN - KIX

2 stops42h 05mDelta

Deal found 7/30

$1,039

Fri 10/104:50 pmKIX - BZN

2 stops36h 43mUnited Airlines

Tue 10/144:13 pmBZN - KIX

2 stops55h 37mUnited Airlines

Deal found 7/29

$1,653

Thu 9/119:30 pmNRT - WYS

2 stops30h 45mMultiple Airlines

Sun 9/141:51 pmWYS - NRT

2 stops39h 09mMultiple Airlines

Deal found 7/31

$1,471

Fri 9/264:50 pmKIX - GTF

2 stops35h 36mUnited Airlines

Mon 9/292:31 pmGTF - KIX

2 stops57h 19mUnited Airlines

Deal found 7/30

$1,750

Thu 9/254:50 pmKIX - BTM

2 stops20h 31mUnited Airlines

Mon 9/299:47 amBTM - KIX

2 stops62h 03mUnited Airlines

Deal found 7/30

$1,750

Fri 10/104:50 pmKIX - HLN

2 stops38h 50mUnited Airlines

Tue 10/145:18 pmHLN - KIX

2 stops54h 32mUnited Airlines

Deal found 7/30

$1,857

Mon 9/158:25 amKIX - BZN

3 stops49h 30mLufthansa

Mon 9/2212:50 pmBZN - KIX

2 stops27h 25mLufthansa

Deal found 7/30

$6,392

Thu 9/113:50 pmHND - WYS

2 stops36h 25mUnited Airlines

Sun 9/141:51 pmWYS - HND

2 stops33h 04mUnited Airlines

Deal found 7/31

$2,689

Thu 9/114:30 pmNRT - WYS

1 stop35h 45mUnited Airlines

Sun 9/141:51 pmWYS - NRT

2 stops33h 24mUnited Airlines

Deal found 7/31

$2,705

Fly from

Fly to

Route

Depart

Return

Price

OsakaBozeman

KIX - BZN

KIXBZN

Osaka Kansai Intl

Mon 9/15

12:35 pm-6:28 pm

2 stops20h 53m

Bozeman Gallatin Field

Mon 9/22

8:00 am-9:05 pm

2 stops22h 05m

$1,011

OsakaBozeman

KIX - BZN

KIXBZN

Osaka Kansai Intl

Tue 9/16

12:35 pm-12:28 pm

2 stops38h 53m

Bozeman Gallatin Field

Mon 9/22

11:55 am-9:00 pm

2 stops42h 05m

$1,039

TokyoWest Yellowstone

NRT - WYS

NRTWYS

Tokyo Narita

Thu 9/11

9:30 pm-1:15 pm

2 stops30h 45m

West Yellowstone

Sun 9/14

1:51 pm-8:00 pm

2 stops39h 09m

$1,471

OsakaBozeman

KIX - BZN

KIXBZN

Osaka Kansai Intl

Fri 10/10

4:50 pm-2:33 pm

2 stops36h 43m

Bozeman Gallatin Field

Tue 10/14

4:13 pm-2:50 pm

2 stops55h 37m

$1,653

OsakaGreat Falls

KIX - GTF

KIXGTF

Osaka Kansai Intl

Fri 9/26

4:50 pm-1:26 pm

2 stops35h 36m

Great Falls

Mon 9/29

2:31 pm-2:50 pm

2 stops57h 19m

$1,750

OsakaButte

KIX - BTM

KIXBTM

Osaka Kansai Intl

Thu 9/25

4:50 pm-10:21 pm

2 stops20h 31m

Butte Silver Bow Co

Mon 9/29

9:47 am-2:50 pm

2 stops62h 03m

$1,750

OsakaHelena

KIX - HLN

KIXHLN

Osaka Kansai Intl

Fri 10/10

4:50 pm-4:40 pm

2 stops38h 50m

Helena

Tue 10/14

5:18 pm-2:50 pm

2 stops54h 32m

$1,857

TokyoWest Yellowstone

HND - WYS

HNDWYS

Tokyo Haneda

Thu 9/11

3:50 pm-1:15 pm

2 stops36h 25m

West Yellowstone

Sun 9/14

1:51 pm-1:55 pm

2 stops33h 04m

$2,689

TokyoWest Yellowstone

NRT - WYS

NRTWYS

Tokyo Narita

Thu 9/11

4:30 pm-1:15 pm

1 stop35h 45m

West Yellowstone

Sun 9/14

1:51 pm-2:15 pm

2 stops33h 24m

$2,705

OsakaBozeman

KIX - BZN

KIXBZN

Osaka Kansai Intl

Mon 9/15

8:25 am-6:55 pm

3 stops49h 30m

Bozeman Gallatin Field

Mon 9/22

12:50 pm-7:15 am

2 stops27h 25m

$6,392

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Japan to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Japan with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Japan to Montana

What is the cheapest time of day to fly from JP to MT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to Montana as you normally would.

Reviews of airlines servicing Montana

Get a feel of what it's like to fly with Delta, United Airlines, and Lufthansa from Japan to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Lufthansa

6.8

Okay

7,275 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Related info for your journey

Can I find deals for flights from Japan to Montana that include hotel bookings?
Yes. In addition to deals on Japan to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Japan to Montana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Montana.
Can I find deals for business class flights from Japan to Montana?
Yes. Cheapflights offers flight deals from Japan to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Japan to Montana?
Currently, October is the cheapest month in which you can book a flight from Japan to Montana (average of $371). Flying from Japan to Montana in May is currently the most expensive (average of $478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$1,011+ Cheap flights from Japan to Montana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Japan to Montana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Japan to Montana

Keep the following information in mind while searching for Japan to Montana flight deals. Data was last updated July 31, 2025.

Round-trip from

Find flight deals from Japan to Montana

Cheapest flights from Japan to MontanaExplore the most affordable flight options available from Japan to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Japan to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Montana that are best for you.

Best time to book a flight from Japan to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Japan with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Japan to Montana

What is the cheapest time of day to fly from JP to MT?

Find hourly flight availability from Japan to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Reviews of airlines servicing Montana

Get a feel of what it's like to fly with Delta, United Airlines, and Lufthansa from Japan to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Japan to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Japan to Montana that include hotel bookings?

How can I find direct flights from Japan to Montana?

Can I find deals for business class flights from Japan to Montana?

What is the cheapest month to book a flight from Japan to Montana?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Japan to Montana

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Japan to Montana
Explore the most affordable flight options available from Japan to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.