$908 Find Cheap Flights from Great Falls to Japan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Japan departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Great Falls to Japan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo2 stops$908
Osaka
Osaka2 stops$930
Tokyo
Tokyo2 stops$908
Osaka
Osaka2 stops$930

Book Cheap Great Falls to Japan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Japan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Japan

Sun, Sep 6 - Wed, Sep 9
United Airlines Logo
2:31 pm - 9:00 pm
GTF
-
HND
39h 29m
2 stops
United Airlines Logo
3:50 pm - 9:28 pm
HND
-
GTF
20h 38m
2 stops
$908United Airlines
Sun, Sep 13 - Tue, Oct 13
Delta Logo
6:20 pm - 2:00 pm
GTF
-
HND
28h 40m
2 stops
Delta Logo
4:05 pm - 10:53 pm
HND
-
GTF
21h 48m
2 stops
$916Delta
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
6:15 am - 2:50 pm
GTF
-
KIX
41h 35m
2 stops
United Airlines Logo
4:55 pm - 9:28 pm
KIX
-
GTF
43h 33m
2 stops
$930United Airlines
Sun, Sep 6 - Wed, Sep 9
Alaska Airlines Logo
4:55 pm - 4:45 am
GTF
-
HND
20h 50m
2 stops
Alaska Airlines Logo
11:55 am - 4:13 pm
HND
-
GTF
43h 18m
2 stops
$983Alaska Airlines
Sun, Sep 6 - Tue, Sep 8
United Airlines Logo
6:15 am - 4:25 am
GTF
-
HND
31h 10m
2 stops
United Airlines Logo
12:30 am - 1:32 pm
HND
-
GTF
28h 02m
2 stops
$999United Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
6:15 pm - 4:00 pm
GTF
-
NRT
30h 45m
1 stop
Multiple Airlines Logo
6:00 pm - 5:35 pm
NRT
-
GTF
14h 35m
1 stop
$1,000Multiple Airlines
Sun, Sep 13 - Tue, Oct 13
Multiple Airlines Logo
4:55 pm - 3:30 pm
GTF
-
NRT
31h 35m
1 stop
Multiple Airlines Logo
5:45 pm - 4:13 pm
NRT
-
GTF
13h 28m
1 stop
$1,001Multiple Airlines
Sun, Sep 13 - Tue, Oct 13
United Airlines Logo
6:15 am - 2:45 pm
GTF
-
NRT
17h 30m
1 stop
United Airlines Logo
5:05 pm - 9:15 pm
NRT
-
GTF
19h 10m
2 stops
$1,016United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
6:15 am - 3:15 pm
GTF
-
NRT
42h 00m
2 stops
United Airlines Logo
4:30 pm - 9:17 pm
NRT
-
GTF
19h 47m
1 stop
$1,026United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
6:15 am - 2:50 pm
GTF
-
KIX
41h 35m
2 stops
United Airlines Logo
4:55 pm - 9:28 pm
KIX
-
GTF
19h 33m
2 stops
$1,029United Airlines
Booking Insights

KAYAK's insights & trends for Great Falls to Japan flights

Get data-powered insights and trends into flights from Great Falls to Japan to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Great Falls to Japan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Great Falls to Japan were found on United Airlines ($908) and Delta ($916).

Find deals

Good to know

Cheapest flight$908
Flight from Great Falls to Tokyo Haneda

FAQs - booking Japan flights

  • How does KAYAK find such low prices on flights from Great Falls to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to Japan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Great Falls to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Great Falls to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Great Falls to Japan

 
Need help choosing which airline to fly with from Great Falls to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9499 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

10.0 ExcellentSusan, Mar 2026
ORD - SEA
Read more United Airlines reviews

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Everything you need to know for your flight from Great Falls to Japan

Information on your arrival and departure airports

Great Falls (GTF)