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$309+ Cheap flights from Colorado to Japan

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FUK
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Colorado to Japan

Cheapest flights from Colorado to Japan
Explore the most affordable flight options available from Colorado to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Gurufare deal was found by Cheapflights users on 3/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:15 pm
COS
-
NRT
2 stops30h 45m
ANA
Tue 3/175:35 pm
NRT
-
COS
1 stop15h 45m
ANA
Deal found 3/6$826
This KAYAK deal was found by Cheapflights users on 3/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:15 pm
COS
-
NRT
2 stops30h 45m
ANA
Wed 3/185:35 pm
NRT
-
COS
1 stop13h 59m
ANA
Deal found 3/6$830
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
COS
-
NRT
1 stop18h 40m
United Airlines
Wed 3/115:35 pm
NRT
-
COS
1 stop17h 31m
United Airlines
Deal found 3/7$862
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am
COS
-
HND
2 stops23h 00m
United Airlines
Wed 10/216:10 pm
HND
-
COS
2 stops16h 21m
United Airlines
Deal found 3/7$865
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 pm
ASE
-
NRT
2 stops31h 00m
United Airlines
Wed 9/24:30 pm
NRT
-
ASE
1 stop13h 38m
United Airlines
Deal found 3/8$866
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
COS
-
NRT
1 stop18h 40m
United Airlines
Fri 3/134:45 pm
NRT
-
COS
2 stops20h 17m
United Airlines
Deal found 3/7$866
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:30 pm
COS
-
NRT
1 stop34h 00m
United Airlines
Fri 8/215:05 pm
NRT
-
COS
2 stops21h 44m
United Airlines
Deal found 3/9$872
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:45 pm
COS
-
NRT
1 stop35h 25m
United Airlines
Fri 8/215:05 pm
NRT
-
COS
2 stops21h 44m
United Airlines
Deal found 3/9$874
This KAYAK deal was found by Cheapflights users on 3/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:30 am
COS
-
HND
2 stops22h 30m
ANA
Wed 10/215:15 pm
HND
-
COS
1 stop19h 25m
ANA
Deal found 3/7$885
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
COS
-
HND
1 stop18h 25m
United Airlines
Thu 5/75:15 pm
HND
-
COS
1 stop19h 46m
United Airlines
Deal found 3/5$889
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/199:06 pm
DEN
-
NRT
1 stop26h 19m
Multiple Airlines
Mon 4/2710:30 am
NRT
-
DEN
1 stop17h 06m
Multiple Airlines
Deal found 3/8$890
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Mon 5/2510:29 pm
DEN
-
NRT
1 stop25h 21m
Multiple Airlines
Mon 6/154:25 pm
NRT
-
DEN
2 stops32h 44m
Multiple Airlines
Deal found 3/6$891

Find flight deals from Colorado to Japan

Keep the following information in mind while searching for Colorado to Japan flight deals. Data was last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$866
(United Airlines)

One-way from

$309
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,211

Good round-trip deal

$1,182 or less

Good one-way deal

$582 or less
Provider with most accurate pricing for Denver Intl-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Tokyo (TYO) flights.
Search Deals
From Colorado to Japan
Search Deals
One-way flight from Colorado to Japan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Colorado to Japan.
Search Deals
Price to beat on a one-way flight from Colorado to Japan.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Japan 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 March 10, 2026.
Use the filters below to find and compare flights from Colorado to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AspenTokyo

ASE - NRT

ASENRT

Aspen Pitkin County

Sat 8/29

5:00 pm-3:00 pm

2 stops31h 00m

Tokyo Narita

Wed 9/2

4:30 pm-3:08 pm

1 stop13h 38m

$866

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Sun 8/30

5:30 am-3:00 pm

2 stops18h 30m

Tokyo Narita

Thu 9/3

5:05 pm-11:49 pm

2 stops21h 44m

$866

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Tue 4/21

6:00 am-2:15 pm

2 stops17h 15m

Tokyo Narita

Tue 5/5

5:05 pm-6:22 pm

2 stops16h 17m

$895

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Thu 4/23

6:00 am-2:45 pm

1 stop17h 45m

Tokyo Narita

Wed 5/6

4:30 pm-11:59 pm

1 stop22h 29m

$941

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Sat 8/15

5:05 pm-4:30 pm

2 stops32h 25m

Tokyo Narita

Sun 8/30

4:30 pm-6:37 pm

1 stop17h 07m

$982

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Sat 4/18

10:28 am-5:05 am

2 stops27h 37m

Tokyo Haneda

Thu 5/7

5:15 pm-10:01 pm

1 stop19h 46m

$994

DenverFukuoka

DEN - FUK

DENFUK

Denver Intl

Fri 4/24

7:25 am-5:15 pm

2 stops42h 50m

Fukuoka

Fri 5/1

1:55 pm-5:55 pm

2 stops43h 00m

$1,003

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 4/20

7:25 am-6:00 pm

2 stops43h 35m

Osaka Kansai Intl

Mon 4/27

2:20 pm-5:55 pm

2 stops42h 35m

$1,010

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 4/15

6:51 pm-10:40 pm

2 stops36h 49m

Osaka Kansai Intl

Sun 4/19

2:15 am-5:55 pm

2 stops30h 40m

$1,060

DenverFukuoka

DEN - FUK

DENFUK

Denver Intl

Mon 4/20

8:55 pm-9:55 am

2 stops22h 00m

Fukuoka

Mon 4/27

9:00 pm-10:54 am

2 stops28h 54m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Colorado to Japan

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

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Japan (average of $117). Flying from Colorado to Japan in May is currently the most expensive (average of $935). 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 CO to JP?

Find hourly flight availability from Colorado to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.

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

Related info for your journey

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

  • How long is the flight from Colorado to Japan?

    For as low as $866, United Airlines can have you in Japan from Colorado in 31h. Airlines will cover a distance of 5712 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Colorado to Japan one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $78. United Airlines flights start at $330 while deals on Air Canada start at $419 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Japan 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 Colorado to Japan?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Japan (average of $117). Flying from Colorado to Japan in May is currently the most expensive (average of $935). 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 Colorado to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Colorado to Japan

Discover the top 10 airlines that operate flights from Colorado to Japan. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$137Average$715FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$469Average$688FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$518Average$543FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$689Average$1,168FlexibilityNo cancel feeOn-time69%
ANACheapest$716Average$1,411FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$726Average$1,016FlexibilityNo cancel feeOn-time67%
WestJetCheapest$874Average$1,316FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$922Average$1,150FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$957Average$1,224FlexibilityNo cancel feeOn-time85%
Japan AirlinesCheapest$964Average$1,620FlexibilityNo cancel feeOn-time79%

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