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

United Airlines, Alaska Airlines, and Delta 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 June 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.

$507 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.

5:19 pm - 4:00 pm

GTF

NRT

31h 41m

1 stop

6:00 pm - 4:35 pm

NRT

GTF

13h 35m

1 stop

$1,067Multiple Airlines

Mon, Sep 21 - Tue, Oct 6

6:00 am - 4:00 pm

BIL

NRT

19h 00m

1 stop

6:00 pm - 11:29 pm

NRT

BIL

20h 29m

1 stop

$1,071Multiple Airlines

Tue, Aug 18 - Fri, Sep 11

7:00 am - 4:00 pm

MSO

NRT

18h 00m

1 stop

6:00 pm - 10:56 pm

NRT

MSO

19h 56m

1 stop

$1,071Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

4:32 pm - 7:00 pm

BZN

HND

35h 28m

2 stops

3:50 pm - 3:19 pm

HND

BZN

14h 29m

1 stop

$1,073United Airlines

Tue, Aug 25 - Fri, Aug 28

6:15 am - 4:25 am

GTF

HND

55h 10m

2 stops

9:55 pm - 9:22 pm

HND

GTF

38h 27m

2 stops

$1,076United Airlines

Mon, Sep 21 - Tue, Oct 6

5:57 pm - 4:25 am

BIL

HND

19h 28m

2 stops

6:10 pm - 9:00 pm

HND

BIL

17h 50m

2 stops

$1,101ANA

Tue, Aug 18 - Fri, Sep 11

6:15 am - 2:45 pm

GTF

NRT

17h 30m

1 stop

4:30 pm - 9:22 pm

NRT

GTF

19h 52m

1 stop

$1,105ANA

Mon, Sep 21 - Tue, Oct 6

7:29 pm - 3:05 pm

BIL

NRT

28h 36m

2 stops

2:10 pm - 11:29 pm

NRT

BIL

24h 19m

2 stops

$1,105STARLUX Airlines

Mon, Sep 21 - Mon, Sep 28

6:00 am - 1:05 pm

MSO

HND

16h 05m

1 stop

4:05 pm - 8:12 pm

HND

MSO

19h 07m

1 stop

$1,168Delta

Mon, Oct 5 - Thu, Oct 22

6:00 am - 1:05 pm

BZN

HND

16h 05m

1 stop

4:05 pm - 11:58 pm

HND

BZN

22h 53m

1 stop

$1,168Delta

Tue, Oct 6 - Wed, Oct 21

EVA Air flights from Montana to Japan

Our best EVA Air deals on Montana to Japan flight tickets

EVA Air

Nov 3

BZN10:27 amBozeman Gallatin Field

34h 28m

2 stops

NRT12:55 pmTokyo Narita

Nov 9

NRT8:20 pmTokyo Narita

42h 22m

2 stops

BZN10:42 pmBozeman Gallatin Field

$1,239

EVA Air

Nov 8

BIL5:12 pmBillings Logan Intl

27h 43m

2 stops

NRT12:55 pmTokyo Narita

Nov 17

NRT1:00 pmTokyo Narita

25h 43m

2 stops

BIL10:43 pmBillings Logan Intl

$1,260

EVA Air

Oct 1

MSO2:05 pmMissoula Johnson-Bell Field

32h 20m

2 stops

NRT1:25 pmTokyo Narita

Oct 12

NRT1:25 pmTokyo Narita

40h 25m

2 stops

MSO2:50 pmMissoula Johnson-Bell Field

$1,283

ANA flights from Montana to Japan

Our best ANA deals on Montana to Japan flight tickets

ANA

Aug 18

BIL5:57 pmBillings Logan Intl

19h 28m

2 stops

HND4:25 amTokyo Haneda

Sep 11

HND6:10 pmTokyo Haneda

17h 50m

2 stops

BIL9:00 pmBillings Logan Intl

$1,101

ANA

Sep 21

GTF6:15 amGreat Falls

17h 30m

1 stop

NRT2:45 pmTokyo Narita

Oct 6

NRT4:30 pmTokyo Narita

19h 52m

1 stop

GTF9:22 pmGreat Falls

$1,105

ANA

Sep 21

GTF6:15 amGreat Falls

17h 30m

1 stop

NRT2:45 pmTokyo Narita

Oct 6

NRT5:00 pmTokyo Narita

19h 22m

2 stops

GTF9:22 pmGreat Falls

$1,113

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Mon 9/21

5:19 pm-4:00 pm

1 stop31h 41m

Tokyo Narita

Tue 10/6

6:00 pm-4:35 pm

1 stop13h 35m

$1,067

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Tue 8/18

6:00 am-4:00 pm

1 stop19h 00m

Tokyo Narita

Fri 9/11

6:00 pm-11:29 pm

1 stop20h 29m

$1,071

MissoulaTokyo

MSO - NRT

MSONRT

Missoula Johnson-Bell Field

Wed 9/16

7:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Wed 9/30

6:00 pm-10:56 pm

1 stop19h 56m

$1,071

BozemanTokyo

BZN - HND

BZNHND

Bozeman Gallatin Field

Tue 8/25

4:32 pm-7:00 pm

2 stops35h 28m

Tokyo Haneda

Fri 8/28

3:50 pm-3:19 pm

1 stop14h 29m

$1,073

Great FallsTokyo

GTF - HND

GTFHND

Great Falls

Mon 9/21

6:15 am-4:25 am

2 stops55h 10m

Tokyo Haneda

Tue 10/6

9:55 pm-9:22 pm

2 stops38h 27m

$1,076

BillingsTokyo

BIL - HND

BILHND

Billings Logan Intl

Tue 8/18

5:57 pm-4:25 am

2 stops19h 28m

Tokyo Haneda

Fri 9/11

6:10 pm-9:00 pm

2 stops17h 50m

$1,101

Great FallsTokyo

GTF - NRT

GTFNRT

Great Falls

Mon 9/21

6:15 am-2:45 pm

1 stop17h 30m

Tokyo Narita

Tue 10/6

4:30 pm-9:22 pm

1 stop19h 52m

$1,105

BillingsTokyo

BIL - NRT

BILNRT

Billings Logan Intl

Mon 9/21

7:29 pm-3:05 pm

2 stops28h 36m

Tokyo Narita

Mon 9/28

2:10 pm-11:29 pm

2 stops24h 19m

$1,105

Quickest round-trip

MissoulaTokyo

MSO - HND

MSOHND

Missoula Johnson-Bell Field

Mon 10/5

6:00 am-1:05 pm

1 stop16h 05m

Tokyo Haneda

Thu 10/22

4:05 pm-8:12 pm

1 stop19h 07m

$1,168

BozemanTokyo

BZN - HND

BZNHND

Bozeman Gallatin Field

Tue 10/6

6:00 am-1:05 pm

1 stop16h 05m

Tokyo Haneda

Wed 10/21

4:05 pm-11:58 pm

1 stop22h 53m

$1,168

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 April is, on average, the cheapest month to fly to Japan from Montana, with most prices found around $460. If you aren’t able to travel to Japan during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $604.

Can stopping save me money on Montana to Japan flights?

You could potentially save up to 29% 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	15h 55m
Direct flights	None

The fastest flight from Montana to Japan takes 15h 55m

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

Search flight deals

Frequently asked questions about flying 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 June 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
Delta	PriceFrom $696	Free Cancellation	Rating 7.9 8,396 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.