How do I get Price Alerts for flights from Japan to Great Falls?

Confirm your travel details to search for the latest offers for flights from Japan to Great Falls . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Japan to Great Falls with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Japan to Great Falls Airport?

Prices for flights from Japan to Great Falls Airport are refreshed on a daily basis.

How old do you have to be to fly from Japan to Great Falls Airport?

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 Japan to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The travel and health documents you'll need for your trip to Great Falls Airport 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 Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,373 Cheap Flights from Japan to Great Falls in 2026

1 adult

0 bags

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Find the cheapest flights from Japan to Great Falls

Round-trip

One-way

Recent round-trip flight deals from Japan to Great Falls

Enter your travel dates to find the best prices.

6:15 pm - 10:53 pm

KIX

GTF

43h 38m

2 stops

1:10 pm - 8:45 pm

GTF

KIX

40h 35m

2 stops

$1,373Delta

Thu, Oct 15 - Mon, Oct 19

2:15 am - 10:44 pm

KIX

GTF

35h 29m

2 stops

6:20 pm - 11:20 am

GTF

KIX

50h 00m

2 stops

$1,378Delta

Wed, Sep 9 - Mon, Sep 14

9:05 am - 12:23 pm

KIX

GTF

42h 18m

2 stops

6:20 pm - 10:40 pm

GTF

KIX

37h 20m

2 stops

$1,379Delta

Thu, Sep 10 - Mon, Sep 14

1:25 pm - 6:12 pm

KIX

GTF

43h 47m

2 stops

6:52 pm - 12:15 pm

GTF

KIX

26h 23m

2 stops

$1,450Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

2:15 am - 10:44 pm

KIX

GTF

35h 29m

2 stops

5:30 am - 10:40 pm

GTF

KIX

26h 10m

2 stops

$1,484Delta

Wed, Sep 9 - Mon, Sep 14

Delta flights from Japan to Great Falls

Our best Delta deals on Japan to Great Falls flight tickets

Delta

Oct 15

KIX6:15 pmOsaka Kansai Intl

43h 38m

2 stops

GTF10:53 pmGreat Falls

Oct 19

GTF1:10 pmGreat Falls

40h 35m

2 stops

KIX8:45 pmOsaka Kansai Intl

$1,373

Delta

Sep 9

KIX2:15 amOsaka Kansai Intl

35h 29m

2 stops

GTF10:44 pmGreat Falls

Sep 14

GTF6:20 pmGreat Falls

50h 00m

2 stops

KIX11:20 amOsaka Kansai Intl

$1,378

Delta

Sep 10

KIX9:05 amOsaka Kansai Intl

42h 18m

2 stops

GTF12:23 pmGreat Falls

Sep 14

GTF6:20 pmGreat Falls

37h 20m

2 stops

KIX10:40 pmOsaka Kansai Intl

$1,379

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaGreat Falls

KIX - GTF

KIXGTF

Osaka Kansai Intl

Thu 10/15

6:15 pm-10:53 pm

2 stops43h 38m

Great Falls

Mon 10/19

1:10 pm-8:45 pm

2 stops40h 35m

$1,373

OsakaGreat Falls

KIX - GTF

KIXGTF

Osaka Kansai Intl

Wed 9/9

2:15 am-10:44 pm

2 stops35h 29m

Great Falls

Mon 9/14

6:20 pm-11:20 am

2 stops50h 00m

$1,378

OsakaGreat Falls

KIX - GTF

KIXGTF

Osaka Kansai Intl

Thu 9/10

9:05 am-12:23 pm

2 stops42h 18m

Great Falls

Mon 9/14

6:20 pm-10:40 pm

2 stops37h 20m

$1,379

OsakaGreat Falls

KIX - GTF

KIXGTF

Osaka Kansai Intl

Mon 6/1

1:25 pm-6:12 pm

2 stops43h 47m

Great Falls

Mon 6/8

6:52 pm-12:15 pm

2 stops26h 23m

$1,450

Quickest round-trip

OsakaGreat Falls

KIX - GTF

KIXGTF

Osaka Kansai Intl

Wed 9/9

2:15 am-10:44 pm

2 stops35h 29m

Great Falls

Mon 9/14

5:30 am-10:40 pm

2 stops26h 10m

$1,484

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Japan to Great Falls flight deals and tips

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

Fastest flight time	43h 33m
Direct flights	None

The fastest flight from Japan to Great Falls takes 43h 33m

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

Search flight deals

Frequently asked questions about flying from Japan to Great Falls

When did momondo last update prices for flights from Japan to Great Falls Airport?
Prices for flights from Japan to Great Falls Airport are refreshed on a daily basis.
How old do you have to be to fly from Japan to Great Falls Airport?
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 Japan to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents you'll need for your trip to Great Falls Airport 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 Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Japan to Great Falls

How do I get Price Alerts for flights from Japan to Great Falls?
Confirm your travel details to search for the latest offers for flights from Japan to Great Falls. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Japan to Great Falls with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Shelby

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Great Falls from Japan.

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

Yes. momondo allows you to filter the results for Japan to Great Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Japan to Great Falls?

Once you have performed a search for Japan to Great Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Japan to Great Falls 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.