$687 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 2/22. 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
Tokyo1 stop$687
Osaka
Osaka2 stops$724
Tokyo
Tokyo1 stop$687
Osaka
Osaka2 stops$724

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, Feb 22 - Sat, Feb 28
Multiple Airlines Logo
4:57 pm - 4:00 pm
GTF
-
NRT
31h 03m1 stop
Multiple Airlines Logo
6:30 pm - 5:48 pm
NRT
-
GTF
15h 18m1 stop
$687Multiple Airlines
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
6:10 am - 3:40 pm
GTF
-
NRT
17h 30m1 stop
United Airlines Logo
5:35 pm - 9:53 pm
NRT
-
GTF
20h 18m1 stop
$709United Airlines
Sun, Jan 18 - Thu, Jan 22
Multiple Airlines Logo
5:59 pm - 4:00 pm
GTF
-
NRT
30h 01m1 stop
Multiple Airlines Logo
6:30 pm - 5:19 pm
NRT
-
GTF
14h 49m1 stop
$710Multiple Airlines
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
6:10 am - 3:40 pm
GTF
-
NRT
17h 30m1 stop
United Airlines Logo
4:45 pm - 9:53 pm
NRT
-
GTF
21h 08m2 stops
$713United Airlines
Sun, Feb 22 - Sat, Feb 28
Delta Logo
5:20 am - 3:05 pm
GTF
-
HND
17h 45m2 stops
Delta Logo
5:20 pm - 12:30 pm
HND
-
GTF
35h 10m2 stops
$719Delta
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
6:10 am - 3:00 pm
GTF
-
NRT
40h 50m2 stops
United Airlines Logo
5:00 pm - 9:53 pm
NRT
-
GTF
20h 53m2 stops
$721United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
2:29 pm - 4:40 pm
GTF
-
KIX
34h 11m2 stops
United Airlines Logo
6:35 pm - 9:53 pm
KIX
-
GTF
19h 18m2 stops
$724United Airlines
Sun, Feb 22 - Sat, Feb 28
Delta Logo
5:20 am - 3:05 pm
GTF
-
HND
17h 45m2 stops
Delta Logo
5:20 pm - 12:30 pm
HND
-
GTF
35h 10m2 stops
$827Delta
Thu, Apr 9 - Wed, Apr 22
United Airlines Logo
6:15 am - 7:00 pm
GTF
-
HND
21h 45m2 stops
United Airlines Logo
12:30 am - 1:31 pm
HND
-
GTF
28h 01m2 stops
$829United Airlines
Thu, Apr 9 - Thu, Apr 23
United Airlines Logo
2:30 pm - 2:15 pm
GTF
-
NRT
32h 45m2 stops
United Airlines Logo
4:45 pm - 9:17 pm
NRT
-
GTF
19h 32m2 stops
$830United 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 ($689) and Delta ($719).

Good to know

Cheapest flight$687
Flight from Great Falls to Tokyo Narita Airport

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 8025 reviews
8.5Crew
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Going to Tokyo was not so good. Back to Detroit was excellent.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

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

Information on your arrival and departure airports