$915 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 4/9. 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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Flight Deals

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

Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
2:30 pm - 9:00 pm
GTF
-
HND
39h 30m
2 stops
United Airlines Logo
10:55 pm - 1:31 pm
HND
-
GTF
29h 36m
2 stops
$915United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
2:30 pm - 9:00 pm
GTF
-
HND
39h 30m
2 stops
United Airlines Logo
10:55 pm - 1:31 pm
HND
-
GTF
29h 36m
2 stops
$925United 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
8:10 pm - 1:31 pm
NRT
-
GTF
32h 21m
2 stops
$927United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
2:30 pm - 9:00 pm
GTF
-
HND
39h 30m
2 stops
United Airlines Logo
3:50 pm - 1:31 pm
HND
-
GTF
36h 41m
2 stops
$935United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
6:15 am - 2:45 pm
GTF
-
NRT
17h 30m
1 stop
United Airlines Logo
8:10 pm - 1:31 pm
NRT
-
GTF
32h 21m
2 stops
$1,037United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
6:15 am - 2:45 pm
GTF
-
NRT
17h 30m
1 stop
United Airlines Logo
4:30 pm - 9:17 pm
NRT
-
GTF
19h 47m
1 stop
$1,172United Airlines
Thu, Apr 2 - Thu, Apr 9
Multiple Airlines Logo
5:06 pm - 12:55 pm
GTF
-
NRT
28h 49m
2 stops
Multiple Airlines Logo
2:10 pm - 4:26 pm
NRT
-
GTF
41h 16m
2 stops
$1,191Multiple Airlines
Thu, Apr 2 - Thu, Apr 9
United Airlines Logo
6:15 am - 2:45 pm
GTF
-
NRT
17h 30m
1 stop
United Airlines Logo
8:10 pm - 1:31 pm
NRT
-
GTF
32h 21m
2 stops
$1,457United Airlines
Thu, Apr 2 - Thu, Apr 9
United Airlines Logo
6:15 am - 7:00 pm
GTF
-
HND
21h 45m
2 stops
United Airlines Logo
9:55 pm - 9:17 pm
HND
-
GTF
38h 22m
2 stops
$1,757United Airlines
Sat, Apr 4 - Sat, Apr 11
China Airlines Logo
5:06 pm - 4:35 pm
GTF
-
NRT
32h 29m
2 stops
China Airlines Logo
5:55 pm - 4:26 pm
NRT
-
GTF
37h 31m
2 stops
$1,862China 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 ($915) and China Airlines ($1,862).

Find deals

Good to know

Cheapest flight$915
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 airlines 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.
7.9
DeltaOverall score based on 8208 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

First flight out and was 85 minutes delayed. Notification came out way too late

4.0 OkayJason, Feb 2026
SEA - SLC
Read more Delta reviews

First flight out and was 85 minutes delayed. Notification came out way too late

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

As great a red-eye flight as red-eye flights can be.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

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

Information on your arrival and departure airports

Great Falls (GTF)