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$515 Find Cheap Flights to Komatsu - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,004
Typical prices: $1,112-$1,629
ANA
Wed 1/31Sun 2/4
SEA - KMQ • 2 stops
Cheapest one-way
$515
Typical prices: $612-$750
Multiple Airlines
Fri 3/9
JFK - KMQ • 2 stops
Top airlines
Best reviews • 8.5 score
Airline reviews
Airline reviews
Top routes
Cheapest • 43% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 46% price drop
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights to Komatsu

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Komatsu

Sun, Jan 31 - Thu, Feb 4
ANA Logo
3:45 pm - 12:25 pmSEA  Seattle/Tacoma Intl-KMQ Komatsu
27h 40m2 stops Tokyo Haneda Fukuoka
ANA Logo
12:55 pm - 1:20 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
17h 25m2 stops Fukuoka Tokyo Haneda
$1,004ANA
Sun, Jan 31 - Thu, Feb 4
Korean Air Logo
11:00 am - 9:40 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
29h 40m1 stop Incheon Intl
Korean Air Logo
10:50 am - 2:10 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
20h 20m1 stop Incheon Intl
$1,006Korean Air
Sun, Jan 31 - Thu, Feb 4
Korean Air Logo
11:00 am - 9:40 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
29h 40m1 stop Incheon Intl
Korean Air Logo
10:50 am - 2:10 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
20h 20m1 stop Incheon Intl
$1,007Korean Air
Sun, Jan 31 - Thu, Feb 4
ANA Logo
3:45 pm - 9:40 pmSEA  Seattle/Tacoma Intl-KMQ Komatsu
12h 55m1 stop Tokyo Haneda
ANA Logo
12:55 pm - 1:20 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
17h 25m2 stops Fukuoka Tokyo Haneda
$1,007ANA
Sun, Jan 31 - Thu, Feb 4
Korean Air Logo
12:00 pm - 9:40 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
28h 40m2 stops Los Angeles Incheon Intl
Korean Air Logo
10:50 am - 9:05 amKMQ  Komatsu-SEA Seattle/Tacoma Intl
15h 15m1 stop Incheon Intl
$1,012Korean Air
Mon, Mar 15 - Fri, Mar 26
United Airlines Logo
5:00 pm - 9:40 pmLAX  Los Angeles-KMQ Komatsu
36h 40m1 stop Tokyo Haneda
United Airlines Logo
7:35 am - 1:45 pmKMQ  Komatsu-LAX Los Angeles
22h 10m1 stop Tokyo Haneda
$1,067United Airlines
Mon, Dec 7 - Wed, Jan 13
United Airlines Logo
8:15 am - 9:40 pmSLC  Salt Lake City-KMQ Komatsu
21h 25m2 stops Los Angeles Tokyo Narita
United Airlines Logo
7:35 am - 7:41 pmKMQ  Komatsu-SLC Salt Lake City
28h 06m2 stops Tokyo Haneda Los Angeles
$1,069United Airlines
Sat, Dec 5 - Mon, Jan 11
ANA Logo
7:30 am - 10:45 amSLC  Salt Lake City-KMQ Komatsu
35h 15m2 stops San Francisco Tokyo Haneda
ANA Logo
5:00 pm - 7:26 pmKMQ  Komatsu-SLC Salt Lake City
42h 26m2 stops Tokyo Haneda Los Angeles
$1,069ANA
Sun, Nov 22 - Sun, Nov 29
Japan Airlines Logo
2:04 pm - 8:00 amLAX  Los Angeles-KMQ Komatsu
48h 56m2 stops San Francisco Tokyo Haneda
Japan Airlines Logo
3:20 pm - 6:05 amKMQ  Komatsu-LAX Los Angeles
31h 45m1 stop Tokyo Haneda
$2,505Japan Airlines
Sun, Nov 22 - Sun, Nov 29
Japan Airlines Logo
6:00 am - 8:00 amLAX  Los Angeles-KMQ Komatsu
33h 00m2 stops San Francisco Tokyo Haneda
Japan Airlines Logo
7:50 pm - 2:41 pmKMQ  Komatsu-LAX Los Angeles
35h 51m2 stops Tokyo Haneda San Francisco
$2,520Japan Airlines
Booking Insights

Price, demand and travel trends for flights to Komatsu

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Komatsu?

Seattle to Komatsu is the cheapest route at $1,004 round-trip, found in the past 5 days on KAYAK. Los Angeles to Komatsu is the most popular connection with round-trip deals from $1,067.

How much is a flight to Komatsu?

On average, a round-trip flight from the United States to Komatsu costs $1,282, based on KAYAK data over the past 12 months. Round-trip fares from Austin average $830, while Seattle runs a bit higher at $842.

What is the cheapest day to fly to Komatsu?

Thursday is the cheapest day to fly to Komatsu at $1,184 round-trip on average over the past 12 months on KAYAK. Tuesday is the most expensive at $1,696.

What is the cheapest time of day to fly to Komatsu?

Afternoon flights to Komatsu are the cheapest at $1,246 round-trip on average. Evening flights are the most expensive at $2,552.

What is a good deal for flights to Komatsu?

Flights under $1,112 are considered a good deal. 25% of KAYAK users found round-trip flights to Komatsu at or below these prices, with the lowest fares from:
•Austin $830
•Seattle $842
•Salt Lake City $1,036.

Key details for flights to Komatsu

Low season

September

Cheapest flight

$515
Beat the crowds with an average 53% drop in travelers.
The most popular month to fly with an average 52% increase in travelers.
One-way flight from New York John F Kennedy Intl Airport to Komatsu

When to book flights to Komatsu

Are your dates flexible? Find out the best times to travel to Komatsu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Komatsu, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How do I know if a flight to Komatsu is a good deal?

    A good deal on a flight to Komatsu is around $1,112 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • What is the difference between the most popular and the most frequent airline at Komatsu?

    ANA operates the most flights from the United States to Komatsu at 0 per week, and for this route ANA is also the airline most often selected by KAYAK users searching for flights from the United States to Komatsu. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

Your guide to booking Komatsu flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Komatsu, a good round-trip fare is around $1,112. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Komatsu in January. Round-trip fares historically average $695, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to noon to save up to $1,306 per round-trip. Noon flights to Komatsu average $1,246 compared to $2,552 for afternoon flights.

Reviews of the top airline flying to Komatsu

 
Need help choosing which airline to fly with to Komatsu? 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.
8.3
Japan AirlinesOverall score based on 1933 reviews
7.8Entertainment
8.7Crew
7.7Food
8.4Boarding
8.2Comfort
Airline reviews

Dreamliner is an excellent aircraft. Great seats in business. Flight attendant Alex had a bored, sullen attitude in serving customers. Difficult to get his attention and very slow to respond to a simple request for water. Spoiled the experience a bit as the AA motto is “we’re here because of you”. Attitude needs some adjustment!

6.0 GoodAnonymous, Oct 2026
Read more Japan Airlines reviews

Dreamliner is an excellent aircraft. Great seats in business. Flight attendant Alex had a bored, sullen attitude in serving customers. Difficult to get his attention and very slow to respond to a simple request for water. Spoiled the experience a bit as the AA motto is “we’re here because of you”. Attitude needs some adjustment!

The best part was the staff. They are kind and gracious and made it a good flight.

Reasonable price, great service, highly recommended. i arrived well rested!

Since I traveled on my birthday, they gave me a gift and a card. How thoughtful and caring.

Our flight was canceled, then they moved us to a different flight number yet we didn’t receive notifications timely. We had to find out the latest on our own / later AA sent a text with the updated info..

They didn't tell me they changed my flight. So I got confused on what happened to my flight.

It was good overall. What I liked most was the restrooms. Compared to other airlines, the restrooms seem larger and look clean. The seats also look clean. The attendants are nice, except one time during the flight. I was sitting on aisle and a man sitting window. He asked an attendant for a snack. She told him to go ahead and get some snack from the section with food storage (I am not sure how it is called). So, I had to get up to let him get out from his seat. Why she did not bring him some snacks so that I would not have to move, I do not know... I was kind of surprised how inconsiderate the attendant was.

JOKE of a company with the most Ridiculous policies. JAL is amazing, KAYAK/UNDERPRICER is the worst company I have ever dealt with, NEVER AGAIN

Overall, a solid flight experience. Boarding was quick and efficient, even with a full and overbooked flight. The flight crew did a great job providing attentive and friendly service throughout. I flew in economy, and while the seats were acceptable, they could definitely use more cushioning, especially for a 14-hour flight. By the end, it was quite uncomfortable to remain seated. Legroom was also limited, particularly with a bag stored under the seat and the passenger in front reclining. That said, everything else went smoothly, and I appreciated the professionalism of the crew.

The flight was delightful overall. The check-in and boarding were on smooth and on time. Amenities and staffs were elevated. However, if glasses were served instead of cups, there should be a complete premium.

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Shirakawa

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