What is the cheapest day to fly from Washington, D.C. to Komatsu?

Travelers seeking maximum savings on their Washington, D.C. to Komatsu flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Komatsu ranges from 5.5 - 13.4 inches per month. December is typically the wettest month, when rainfall can reach 13.4 in. May is typically the driest time to visit Komatsu when rainfall is around 5.5 in.

If weather is an important factor for your trip to Komatsu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the most popular routes from Washington, D.C. to Komatsu?

The most popular flight routes from Washington, D.C. to Komatsu are Baltimore/Washington - Komatsu, Washington, D.C. Reagan-National - Komatsu and Washington, D.C. Dulles Intl - Komatsu.

What is the cheapest time of day to fly from WAS to KMQ?

One of the essential ways to save on airfare from Washington, D.C. to Komatsu is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 9% on airfare.

What airport do you fly into for flights to Komatsu from Washington, D.C.?

Komatsu (KMQ), located 2.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Komatsu. 1 airline have flights to Komatsu from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Komatsu should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

Can I find deals for flights from Washington, D.C. to Komatsu that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Komatsu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Komatsu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Komatsu.

Can I find deals for business class flights from Washington, D.C. to Komatsu?

Yes. Cheapflights offers flight deals from Washington, D.C. to Komatsu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,056+ Flights from Washington, D.C. to Komatsu

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Cheap flight deals from Washington, D.C. to Komatsu

Round-trip from	$1,056 (United Airlines)

From Washington, D.C. (WAS) to Komatsu

Search Deals

Find flight deals from Washington, D.C. to Komatsu

Cheapest flights from Washington, D.C. to Komatsu
Explore the most affordable flight options available from Washington, D.C. to Komatsu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 9/287:05 amBWI - KMQ

2 stops21h 50mUnited Airlines

Thu 10/210:40 amKMQ - BWI

2 stops23h 42mUnited Airlines

Deal found 6/30

$1,056

Sun 9/286:00 amBWI - KMQ

2 stops37h 05mJapan Airlines

Thu 10/22:55 pmKMQ - BWI

2 stops39h 55mJapan Airlines

Deal found 7/1

$1,071

Sat 8/166:13 pmIAD - KMQ

2 stops27h 12mEVA Air

Sat 8/2311:45 amKMQ - IAD

2 stops32h 47mEVA Air

Deal found 7/2

$1,396

Sat 8/165:02 pmDCA - KMQ

2 stops28h 23mEVA Air

Sat 8/2311:45 amKMQ - DCA

2 stops46h 14mEVA Air

Deal found 7/2

$1,430

Fri 8/1512:25 pmBWI - KMQ

3 stops33h 00mMultiple Airlines

Fri 8/228:50 amKMQ - BWI

3 stops39h 54mMultiple Airlines

Deal found 7/1

$1,610

Sat 8/169:59 amDCA - KMQ

2 stops35h 26mMultiple Airlines

Sat 8/2311:45 amKMQ - DCA

2 stops46h 14mMultiple Airlines

Deal found 7/2

$1,867

Sat 8/1612:20 pmIAD - KMQ

1 stop16h 35mUnited Airlines

Sat 8/2310:40 amKMQ - IAD

1 stop18h 05mUnited Airlines

Deal found 7/2

$2,130

Fri 8/1510:20 amIAD - KMQ

2 stops22h 25mMultiple Airlines

Fri 8/222:45 pmKMQ - IAD

3 stops33h 28mMultiple Airlines

Deal found 7/1

$2,155

Fri 8/1512:15 pmIAD - KMQ

1 stop20h 20mANA

Fri 8/2210:40 amKMQ - IAD

1 stop36h 25mANA

Deal found 7/1

$2,245

Fri 8/158:20 amDCA - KMQ

2 stops24h 25mJapan Airlines

Fri 8/228:50 amKMQ - DCA

2 stops18h 42mJapan Airlines

Deal found 7/1

$2,283

Tue 9/307:00 amDCA - KMQ

2 stops21h 55mUnited Airlines

Sat 10/410:40 amKMQ - DCA

2 stops25h 03mUnited Airlines

Deal found 7/2

$2,295

Tue 9/309:00 pmIAD - KMQ

2 stops46h 05mQatar Airways

Sat 10/48:35 pmKMQ - IAD

2 stops32h 05mQatar Airways

Deal found 7/1

$2,407

Best flights from Washington, D.C. to Komatsu
Discover carefully curated flight deals from Washington, D.C. to Komatsu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sun 9/287:05 amBWI - KMQ

2 stops21h 50mUnited Airlines

Thu 10/210:40 amKMQ - BWI

2 stops23h 42mUnited Airlines

Deal found 6/30

$1,056

Sun 9/286:00 amBWI - KMQ

2 stops37h 05mJapan Airlines

Thu 10/22:55 pmKMQ - BWI

2 stops39h 55mJapan Airlines

Deal found 7/1

$1,071

Sat 8/166:13 pmIAD - KMQ

2 stops27h 12mEVA Air

Sat 8/2311:45 amKMQ - IAD

2 stops32h 47mEVA Air

Deal found 7/2

$1,396

Fri 8/1512:25 pmBWI - KMQ

3 stops33h 00mMultiple Airlines

Fri 8/228:50 amKMQ - BWI

3 stops39h 54mMultiple Airlines

Deal found 7/1

$1,610

Fri 8/1512:15 pmIAD - KMQ

1 stop20h 20mANA

Fri 8/2210:40 amKMQ - IAD

1 stop36h 25mANA

Deal found 7/1

$2,245

Tue 9/309:00 pmIAD - KMQ

2 stops46h 05mQatar Airways

Sat 10/48:35 pmKMQ - IAD

2 stops32h 05mQatar Airways

Deal found 7/1

$2,407

Sat 8/165:02 pmDCA - KMQ

2 stops28h 23mEVA Air

Sat 8/2311:45 amKMQ - DCA

2 stops46h 14mEVA Air

Deal found 7/2

$1,430

Sat 8/169:59 amDCA - KMQ

2 stops35h 26mMultiple Airlines

Sat 8/2311:45 amKMQ - DCA

2 stops46h 14mMultiple Airlines

Deal found 7/2

$1,867

Sat 8/1612:20 pmIAD - KMQ

1 stop16h 35mUnited Airlines

Sat 8/2310:40 amKMQ - IAD

1 stop18h 05mUnited Airlines

Deal found 7/2

$2,130

Fri 8/158:20 amDCA - KMQ

2 stops24h 25mJapan Airlines

Fri 8/228:50 amKMQ - DCA

2 stops18h 42mJapan Airlines

Deal found 7/1

$2,283

Fri 8/1510:20 amIAD - KMQ

2 stops22h 25mMultiple Airlines

Fri 8/222:45 pmKMQ - IAD

3 stops33h 28mMultiple Airlines

Deal found 7/1

$2,155

Tue 9/307:00 amDCA - KMQ

2 stops21h 55mUnited Airlines

Sat 10/410:40 amKMQ - DCA

2 stops25h 03mUnited Airlines

Deal found 7/2

$2,295

Last-minute flights from Washington, D.C. to Komatsu
Discover last-minute flight deals from Washington, D.C. to Komatsu. Data last updated July 3, 2025 and is based on user searches.

Fri 8/1512:25 pmBWI - KMQ

3 stops33h 00mMultiple Airlines

Fri 8/228:50 amKMQ - BWI

3 stops39h 54mMultiple Airlines

Deal found 7/1

$1,610

Fri 8/1510:20 amIAD - KMQ

2 stops22h 25mMultiple Airlines

Fri 8/222:45 pmKMQ - IAD

3 stops33h 28mMultiple Airlines

Deal found 7/1

$2,155

Fri 8/1512:15 pmIAD - KMQ

1 stop20h 20mANA

Fri 8/2210:40 amKMQ - IAD

1 stop36h 25mANA

Deal found 7/1

$2,245

Fri 8/158:20 amDCA - KMQ

2 stops24h 25mJapan Airlines

Fri 8/228:50 amKMQ - DCA

2 stops18h 42mJapan Airlines

Deal found 7/1

$2,283

Sat 8/167:00 pmBWI - KMQ

2 stops33h 55mUnited Airlines

Sat 8/2310:40 amKMQ - BWI

2 stops48h 02mUnited Airlines

Deal found 7/2

$1,309

Sat 8/166:13 pmIAD - KMQ

2 stops27h 12mEVA Air

Sat 8/2311:45 amKMQ - IAD

2 stops32h 47mEVA Air

Deal found 7/2

$1,396

Sat 8/165:02 pmDCA - KMQ

2 stops28h 23mEVA Air

Sat 8/2311:45 amKMQ - DCA

2 stops46h 14mEVA Air

Deal found 7/2

$1,430

Sat 8/169:59 amDCA - KMQ

2 stops35h 26mMultiple Airlines

Sat 8/2311:45 amKMQ - DCA

2 stops46h 14mMultiple Airlines

Deal found 7/2

$1,867

Sat 8/1612:20 pmIAD - KMQ

1 stop16h 35mUnited Airlines

Sat 8/2310:40 amKMQ - IAD

1 stop18h 05mUnited Airlines

Deal found 7/2

$2,130

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Komatsu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreKomatsu

BWI - KMQ

BWIKMQ

Baltimore/Washington

Sun 9/28

7:05 am-5:55 pm

2 stops21h 50m

Komatsu

Thu 10/2

10:40 am-9:22 pm

2 stops23h 42m

$1,056

BaltimoreKomatsu

BWI - KMQ

BWIKMQ

Baltimore/Washington

Sun 9/28

6:00 am-8:05 am

2 stops37h 05m

Komatsu

Thu 10/2

2:55 pm-5:50 pm

2 stops39h 55m

$1,071

Washington, D.C.Komatsu

IAD - KMQ

IADKMQ

Washington, D.C. Dulles Intl

Sat 8/16

6:13 pm-10:25 am

2 stops27h 12m

Komatsu

Sat 8/23

11:45 am-7:32 am

2 stops32h 47m

$1,396

Washington, D.C.Komatsu

DCA - KMQ

DCAKMQ

Washington, D.C. Reagan-National

Sat 8/16

5:02 pm-10:25 am

2 stops28h 23m

Komatsu

Sat 8/23

11:45 am-8:59 pm

2 stops46h 14m

$1,430

BaltimoreKomatsu

BWI - KMQ

BWIKMQ

Baltimore/Washington

Fri 8/15

12:25 pm-10:25 am

3 stops33h 00m

Komatsu

Fri 8/22

8:50 am-11:44 am

3 stops39h 54m

$1,610

Washington, D.C.Komatsu

DCA - KMQ

DCAKMQ

Washington, D.C. Reagan-National

Sat 8/16

9:59 am-10:25 am

2 stops35h 26m

Komatsu

Sat 8/23

11:45 am-8:59 pm

2 stops46h 14m

$1,867

Washington, D.C.Komatsu

IAD - KMQ

IADKMQ

Washington, D.C. Dulles Intl

Sat 8/16

12:20 pm-5:55 pm

1 stop16h 35m

Komatsu

Sat 8/23

10:40 am-3:45 pm

1 stop18h 05m

$2,130

Washington, D.C.Komatsu

IAD - KMQ

IADKMQ

Washington, D.C. Dulles Intl

Fri 8/15

10:20 am-9:45 pm

2 stops22h 25m

Komatsu

Fri 8/22

2:45 pm-11:13 am

3 stops33h 28m

$2,155

Washington, D.C.Komatsu

IAD - KMQ

IADKMQ

Washington, D.C. Dulles Intl

Fri 8/15

12:15 pm-9:35 pm

1 stop20h 20m

Komatsu

Fri 8/22

10:40 am-10:05 am

1 stop36h 25m

$2,245

Washington, D.C.Komatsu

DCA - KMQ

DCAKMQ

Washington, D.C. Reagan-National

Fri 8/15

8:20 am-9:45 pm

2 stops24h 25m

Komatsu

Fri 8/22

8:50 am-2:32 pm

2 stops18h 42m

$2,283

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results

Best time to book a flight from Washington, D.C. to Komatsu

Have a flexible travel schedule? Discover the best time to fly to Komatsu from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Komatsu

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Komatsu

See what other customers who have flown with EVA Air, ANA, and Japan Airlines from Washington, D.C. to Komatsu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,215 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.4

Very good

893 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very good

1,505 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Qatar Airways

7.4

Good

3,594 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

United Airlines

7.4

Good

8,861 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What airport do you fly into for flights to Komatsu from Washington, D.C.?
Komatsu (KMQ), located 2.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Komatsu. 1 airline have flights to Komatsu from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Komatsu should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.
What are the most popular routes from Washington, D.C. to Komatsu?
The most popular flight routes from Washington, D.C. to Komatsu are Baltimore/Washington - Komatsu, Washington, D.C. Reagan-National - Komatsu and Washington, D.C. Dulles Intl - Komatsu.
Can I find deals for flights from Washington, D.C. to Komatsu that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Komatsu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Komatsu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Komatsu.
Can I find deals for business class flights from Washington, D.C. to Komatsu?
Yes. Cheapflights offers flight deals from Washington, D.C. to Komatsu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Komatsu car rentals

Komatsu Airport car rentals

Top airline flying from Washington, D.C. to Komatsu

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	Cheapest$1,509	Average$1,511	FlexibilityNo cancel fee	On-time79%

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$1,056+ Cheap flights from Washington, D.C. (WAS) to Komatsu (KMQ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Komatsu with Cheapflights

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Cheap flight deals from Washington, D.C. to Komatsu

Round-trip from

Find flight deals from Washington, D.C. to Komatsu

Cheapest flights from Washington, D.C. to KomatsuExplore the most affordable flight options available from Washington, D.C. to Komatsu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Washington, D.C. to Komatsu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Komatsu that are best for you.

Best time to book a flight from Washington, D.C. to Komatsu

Have a flexible travel schedule? Discover the best time to fly to Komatsu from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Komatsu

Reviews of airlines servicing Komatsu

See what other customers who have flown with EVA Air, ANA, and Japan Airlines from Washington, D.C. to Komatsu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Komatsu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Komatsu from Washington, D.C.?

What are the most popular routes from Washington, D.C. to Komatsu?

Can I find deals for flights from Washington, D.C. to Komatsu that include hotel bookings?

How can I find direct flights from Washington, D.C. to Komatsu?

Can I find deals for business class flights from Washington, D.C. to Komatsu?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Komatsu by adding a car rental and/or hotel reservation to your travel itinerary.

Top airline flying from Washington, D.C. to Komatsu

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Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Komatsu
Explore the most affordable flight options available from Washington, D.C. to Komatsu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.