What is the cheapest airline that flies from Montana to Japan?

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Montana to Japan

When did momondo last update prices for flights from Montana to Japan?

Prices for flights from Montana to Japan refresh daily.

How many operators does momondo search for flights from Montana to Japan?

There is 1 operator available for flights from Montana to Japan as of March 2026.

How old do you have to be to fly from Montana to Japan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Japan.

What documentation or ID do you need to fly to Japan?

The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$454 Cheap Flights from Montana to Japan in 2026

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Find the cheapest flights from Montana to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:57 pm - 4:25 am

BIL

HND

19h 28m

2 stops

12:30 am - 9:00 pm

HND

BIL

35h 30m

2 stops

$899United Airlines

Sun, Sep 6 - Tue, Sep 8

2:31 pm - 9:00 pm

GTF

HND

39h 29m

2 stops

3:50 pm - 9:28 pm

HND

GTF

20h 38m

2 stops

$908United Airlines

Sun, Sep 6 - Wed, Sep 9

6:24 am - 1:05 pm

BIL

HND

15h 41m

1 stop

4:05 pm - 8:05 pm

HND

BIL

19h 00m

1 stop

$911Delta

Sun, Apr 19 - Wed, May 6

7:00 am - 2:30 pm

BZN

NRT

16h 30m

1 stop

4:30 pm - 9:07 pm

NRT

BZN

19h 37m

1 stop

$911United Airlines

Sun, Sep 6 - Wed, Sep 9

7:00 am - 2:45 pm

BIL

NRT

16h 45m

1 stop

4:30 pm - 10:45 pm

NRT

BIL

21h 15m

1 stop

$911United Airlines

Wed, Apr 22 - Thu, May 7

6:20 pm - 2:00 pm

GTF

HND

28h 40m

2 stops

4:05 pm - 10:53 pm

HND

GTF

21h 48m

2 stops

$916Delta

Sun, Sep 13 - Tue, Oct 13

7:59 pm - 4:00 pm

BZN

NRT

29h 01m

1 stop

6:00 pm - 7:19 pm

NRT

BZN

16h 19m

1 stop

$958Multiple Airlines

Mon, Apr 27 - Mon, May 4

7:00 am - 4:00 pm

BZN

NRT

18h 00m

1 stop

6:00 pm - 7:19 pm

NRT

BZN

16h 19m

1 stop

$961Multiple Airlines

Tue, Apr 14 - Tue, Apr 28

7:00 am - 2:45 pm

BIL

NRT

16h 45m

1 stop

4:30 pm - 9:38 am

NRT

BIL

32h 08m

1 stop

$977ANA

Mon, Apr 27 - Mon, May 4

4:55 pm - 4:45 am

GTF

HND

20h 50m

2 stops

11:55 am - 4:13 pm

HND

GTF

43h 18m

2 stops

$983Alaska Airlines

Sun, Sep 6 - Wed, Sep 9

ANA flights from Montana to Japan

Our best ANA deals on Montana to Japan flight tickets

ANA

Apr 27

BIL7:00 amBillings Logan Intl

16h 45m

1 stop

NRT2:45 pmTokyo Narita

May 4

NRT4:30 pmTokyo Narita

32h 08m

1 stop

BIL9:38 amBillings Logan Intl

$977

ANA

Aug 6

MSO6:25 amMissoula Johnson-Bell Field

23h 35m

1 stop

HND9:00 pmTokyo Haneda

Aug 16

HND9:05 pmTokyo Haneda

16h 25m

1 stop

MSO10:30 pmMissoula Johnson-Bell Field

$1,147

ANA

Apr 25

BIL5:05 amBillings Logan Intl

18h 10m

2 stops

NRT2:15 pmTokyo Narita

May 2

NRT4:45 pmTokyo Narita

19h 12m

2 stops

BIL8:57 pmBillings Logan Intl

$1,150

Air Canada flights from Montana to Japan

Our best Air Canada deals on Montana to Japan flight tickets

Air Canada

Apr 21

BIL2:35 pmBillings Logan Intl

33h 20m

2 stops

NRT2:55 pmTokyo Narita

May 5

NRT4:30 pmTokyo Narita

32h 10m

2 stops

BIL9:40 amBillings Logan Intl

$1,206

Air Canada

Apr 21

BIL2:35 pmBillings Logan Intl

33h 20m

2 stops

NRT2:55 pmTokyo Narita

May 7

NRT4:30 pmTokyo Narita

21h 15m

2 stops

BIL10:45 pmBillings Logan Intl

$1,223

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Sun 9/6

5:57 pm-4:25 am

2 stops19h 28m

Tokyo Haneda

Tue 9/8

12:30 am-9:00 pm

2 stops35h 30m

$899

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Sun 9/6

2:31 pm-9:00 pm

2 stops39h 29m

Tokyo Haneda

Wed 9/9

3:50 pm-9:28 pm

2 stops20h 38m

$908

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Sun 4/19

6:24 am-1:05 pm

1 stop15h 41m

Tokyo Haneda

Wed 5/6

4:05 pm-8:05 pm

1 stop19h 00m

$911

BozemanTokyo

BZN - NRT

BZNNRT

Bozeman Gallatin Field

Sun 9/6

7:00 am-2:30 pm

1 stop16h 30m

Tokyo Narita

Wed 9/9

4:30 pm-9:07 pm

1 stop19h 37m

$911

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Wed 4/22

7:00 am-2:45 pm

1 stop16h 45m

Tokyo Narita

Thu 5/7

4:30 pm-10:45 pm

1 stop21h 15m

$911

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Sun 9/13

6:20 pm-2:00 pm

2 stops28h 40m

Tokyo Haneda

Tue 10/13

4:05 pm-10:53 pm

2 stops21h 48m

$916

BozemanTokyo

BZN - NRT

BZNNRT

Bozeman Gallatin Field

Mon 4/27

7:59 pm-4:00 pm

1 stop29h 01m

Tokyo Narita

Mon 5/4

6:00 pm-7:19 pm

1 stop16h 19m

$958

Quickest round-trip

BozemanTokyo

BZN - NRT

BZNNRT

Bozeman Gallatin Field

Tue 4/14

7:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Tue 4/28

6:00 pm-7:19 pm

1 stop16h 19m

$961

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Mon 4/27

7:00 am-2:45 pm

1 stop16h 45m

Tokyo Narita

Mon 5/4

4:30 pm-9:38 am

1 stop32h 08m

$977

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Sun 9/6

4:55 pm-4:45 am

2 stops20h 50m

Tokyo Haneda

Wed 9/9

11:55 am-4:13 pm

2 stops43h 18m

$983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana 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

Prices

Airlines

What is the cheapest month to fly to Japan?

The month of September is, on average, the cheapest month to fly to Japan from Montana, with most prices found around $708. If you aren’t able to travel to Japan during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $715.

Can stopping save me money on Montana to Japan flights?

You could potentially save up to 1% on your flight if you consider stops on a Montana to Japan flight.

Cheap Montana to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Japan

Fastest flight time	13h 40m
Direct flights	None

The fastest flight from Montana to Japan takes 13h 40m

There are no direct flights from Montana to Japan. There are no popular flight routes from Montana to Japan.

Search flight deals

When did momondo last update prices for flights from Montana to Japan?
Prices for flights from Montana to Japan refresh daily.
How many operators does momondo search for flights from Montana to Japan?
There is 1 operator available for flights from Montana to Japan as of March 2026.
How old do you have to be to fly from Montana to Japan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Japan.
What documentation or ID do you need to fly to Japan?
The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Japan

Compare and see reviews for airlines that fly from Montana to Japan with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $604	Free Cancellation	Rating 7.4 9,509 reviews		Search United Airlines flights
Delta	PriceFrom $696	Free Cancellation	Rating 7.9 8,359 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Japan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montana to Japan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montana to Japan with flexible booking policies on momondo?

Flights from Montana to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montana to Japan?

momondo provides multiple filters to help you find the best flight to Japan from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montana to Japan right now. Can momondo alert me if prices change?

Price alerts on flights to Japan from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.