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Colorado

$374+ Cheap flights from Japan to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — DEN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Japan to Colorado

Keep the following information in mind while searching for Japan to Colorado flight deals. Data was last updated August 14, 2025.

Round-trip from

$723
(Kiwi.com)

One-way from

$374
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$1,342

Good round-trip deal

$604 or less

Good one-way deal

$831 or less
From Japan to Colorado
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One-way flight from Japan to Colorado
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Highest demand for flights based on searches. 13% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Japan to Colorado.
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Price to beat on a one-way flight from Japan to Colorado.
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Find flight deals from Japan to Colorado

Cheapest flights from Japan to Colorado
Explore the most affordable flight options available from Japan to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:25 pmNRT - DEN
1 stop21h 23mMultiple Airlines
Thu 10/1612:38 pmDEN - NRT
1 stop16h 22mMultiple Airlines
Deal found 8/13$723
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:25 pmNRT - DEN
1 stop21h 23mMultiple Airlines
Wed 10/158:39 pmDEN - NRT
1 stop32h 21mMultiple Airlines
Deal found 8/13$728
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:55 amHND - DEN
1 stop14h 13mAmerican Airlines
Sun 9/287:20 amDEN - HND
1 stop17h 35mAmerican Airlines
Deal found 8/13$736
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:30 pmNRT - DEN
1 stop28h 17mMultiple Airlines
Tue 9/168:41 pmDEN - NRT
1 stop32h 19mMultiple Airlines
Deal found 8/13$741
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:25 pmNRT - DEN
1 stop14h 49mMultiple Airlines
Sun 10/510:55 pmDEN - NRT
1 stop24h 15mMultiple Airlines
Deal found 8/14$743
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:30 pmHND - DEN
1 stop18h 12mAmerican Airlines
Thu 9/186:00 amDEN - HND
1 stop17h 20mAmerican Airlines
Deal found 8/14$745
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:45 pmHND - DEN
1 stop18h 20mAmerican Airlines
Sun 9/217:20 amDEN - HND
1 stop17h 35mAmerican Airlines
Deal found 8/12$746
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:30 pmNRT - DEN
1 stop32h 00mMultiple Airlines
Fri 9/126:00 amDEN - NRT
1 stop23h 00mMultiple Airlines
Deal found 8/12$747
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:30 pmNRT - DEN
1 stop27h 38mMultiple Airlines
Thu 9/1810:29 pmDEN - NRT
1 stop30h 31mMultiple Airlines
Deal found 8/14$758
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:35 pmNRT - DEN
1 stop25h 01mMultiple Airlines
Thu 10/1612:38 pmDEN - NRT
1 stop16h 22mMultiple Airlines
Deal found 8/13$776
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:25 pmHND - DEN
1 stop14h 20mAmerican Airlines
Sun 11/169:11 amDEN - HND
1 stop17h 19mAmerican Airlines
Deal found 8/13$885
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:45 pmHND - DEN
2 stops17h 22mAmerican Airlines
Tue 9/97:20 amDEN - HND
1 stop17h 35mAmerican Airlines
Deal found 8/12$887

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Japan to Colorado that are best for you.

Fly from

Japan

Fly to

Colorado

Route

Depart

Return

Price

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Thu 10/2

4:25 pm-10:48 pm

1 stop21h 23m

Denver Intl

Thu 10/16

12:38 pm-8:00 pm

1 stop16h 22m

$723

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Thu 10/2

4:25 pm-10:48 pm

1 stop21h 23m

Denver Intl

Wed 10/15

8:39 pm-8:00 pm

1 stop32h 21m

$728

TokyoDenver

HND - DEN

HNDDEN

Tokyo Haneda

Thu 9/25

11:55 am-11:08 am

1 stop14h 13m

Denver Intl

Sun 9/28

7:20 am-3:55 pm

1 stop17h 35m

$736

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Tue 9/9

9:30 pm-10:47 am

1 stop28h 17m

Denver Intl

Tue 9/16

8:41 pm-8:00 pm

1 stop32h 19m

$741

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Sun 9/28

4:25 pm-4:14 pm

1 stop14h 49m

Denver Intl

Sun 10/5

10:55 pm-2:10 pm

1 stop24h 15m

$743

TokyoDenver

HND - DEN

HNDDEN

Tokyo Haneda

Thu 9/11

4:30 pm-7:42 pm

1 stop18h 12m

Denver Intl

Thu 9/18

6:00 am-2:20 pm

1 stop17h 20m

$745

TokyoDenver

HND - DEN

HNDDEN

Tokyo Haneda

Thu 9/18

7:45 pm-11:05 pm

1 stop18h 20m

Denver Intl

Sun 9/21

7:20 am-3:55 pm

1 stop17h 35m

$746

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Fri 9/5

9:30 pm-2:30 pm

1 stop32h 00m

Denver Intl

Fri 9/12

6:00 am-8:00 pm

1 stop23h 00m

$747

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Thu 9/11

9:30 pm-10:08 am

1 stop27h 38m

Denver Intl

Thu 9/18

10:29 pm-8:00 pm

1 stop30h 31m

$758

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Fri 10/3

2:35 pm-12:36 am

1 stop25h 01m

Denver Intl

Thu 10/16

12:38 pm-8:00 pm

1 stop16h 22m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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Best time to book a flight from Japan to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Japan 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 Japan to Colorado

What is the cheapest month to book a flight from Japan to Colorado?

Currently, October is the cheapest month in which you can book a flight from Japan to Colorado (average of $197). Flying from Japan to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JP to CO?

Find hourly flight availability from Japan to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to Colorado as you normally would.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, Asiana Airlines, and United Airlines from Japan to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
204 reviews

Crew

9.3

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
204 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Crew

9.3

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Asiana Airlines
8.2
Very good
473 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Crew

9.3

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
United Airlines
7.4
Good
8,916 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Crew

9.3

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
American Airlines
7.2
Good
10,000 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Crew

9.3

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Air Canada
7.1
Good
9,949 reviews
STARLUX Airlines
9.0
Wonderful
204 reviews

Crew

9.3

Comfort

8.9

Boarding

9.0

Overall

9.0

Entertainment

8.9

Food

8.7

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

  • Can I find deals for flights from Japan to Colorado that include hotel bookings?

    Yes. In addition to deals on Japan to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Japan to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Colorado.

  • Can I find deals for business class flights from Japan to Colorado?

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

  • What is the cheapest month to book a flight from Japan to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Japan to Colorado (average of $197). Flying from Japan to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Japan to Colorado

Discover the top 3 airlines that operate flights from Japan to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$974FlexibilityNo cancel feeOn-time71%
STARLUX AirlinesCheapest$1,032Average$1,194FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,542Average$1,794FlexibilityNo cancel feeOn-time69%

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