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$278+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FUK
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Colorado to Japan

Keep the following information in mind while searching for Colorado to Japan flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$697
(United Airlines)

One-way from

$278
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,122

Good round-trip deal

$1,048 or less

Good one-way deal

$610 or less
Provider with most accurate pricing for Denver Intl-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Tokyo (TYO) flights.
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From Colorado to Japan
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One-way flight from Colorado to Japan
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Highest demand for flights based on searches. 14% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Colorado to Japan.
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Price to beat on a one-way flight from Colorado to Japan.
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Find 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 January 12, 2026.

This United Airlines deal was found by Cheapflights users on 1/11. 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 2/37:00 am
ASE
-
NRT
1 stop15h 35m
United Airlines
Fri 2/135:35 pm
NRT
-
ASE
1 stop15h 12m
United Airlines
Deal found 1/11$697
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Sun 2/227:35 am
COS
-
NRT
1 stop39h 55m
United Airlines
Sat 2/285:35 pm
NRT
-
COS
2 stops31h 09m
United Airlines
Deal found 1/11$698
This KAYAK deal was found by Cheapflights users on 1/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/89:27 am
COS
-
NRT
1 stop14h 13m
ANA
Mon 2/165:35 pm
NRT
-
COS
1 stop22h 10m
ANA
Deal found 1/12$702
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:50 am
COS
-
HND
2 stops18h 40m
United Airlines
Mon 2/166:20 pm
HND
-
COS
2 stops19h 42m
United Airlines
Deal found 1/12$706
This United Airlines deal was found by Cheapflights users on 1/10. 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.
Fri 2/65:50 am
COS
-
NRT
2 stops18h 05m
United Airlines
Fri 2/135:35 pm
NRT
-
COS
1 stop22h 10m
United Airlines
Deal found 1/10$707
This United Airlines deal was found by Cheapflights users on 1/11. 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 1/175:50 am
COS
-
HND
2 stops18h 40m
United Airlines
Wed 1/2110:55 pm
HND
-
COS
2 stops25h 57m
United Airlines
Deal found 1/11$712
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Fri 1/237:27 pm
ASE
-
NRT
2 stops28h 28m
United Airlines
Mon 1/264:45 pm
NRT
-
ASE
2 stops17h 54m
United Airlines
Deal found 1/11$713
This United Airlines deal was found by Cheapflights users on 1/11. 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 2/711:43 am
COS
-
HND
1 stop38h 02m
United Airlines
Sun 2/2210:55 pm
HND
-
COS
2 stops25h 49m
United Airlines
Deal found 1/11$713
This United Airlines deal was found by Cheapflights users on 1/11. 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 1/175:50 am
COS
-
NRT
2 stops17h 10m
United Airlines
Wed 1/214:45 pm
NRT
-
COS
2 stops20h 21m
United Airlines
Deal found 1/11$713
This United Airlines deal was found by Cheapflights users on 1/10. 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 2/73:25 pm
ASE
-
NRT
1 stop32h 15m
United Airlines
Sat 2/145:45 pm
NRT
-
ASE
1 stop18h 57m
United Airlines
Deal found 1/10$714
This United Airlines deal was found by Cheapflights users on 1/9. 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.
Thu 2/263:15 pm
ASE
-
NRT
1 stop33h 15m
United Airlines
Sun 3/85:00 pm
NRT
-
ASE
1 stop14h 17m
United Airlines
Deal found 1/9$715
This Kiwi.com deal was found by Cheapflights users on 1/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:43 pm
DEN
-
NRT
1 stop23h 42m
Multiple Airlines
Tue 2/106:30 pm
NRT
-
DEN
2 stops31h 19m
Multiple Airlines
Deal found 1/9$740

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 January 12, 2026.
Use the filters below to find and compare flights from Colorado to Japan that are best for you.

Fly from

Colorado

Fly to

Japan

Route

Depart

Return

Price

AspenTokyo

ASE - NRT

ASENRT

Aspen Pitkin County

Tue 2/3

7:27 pm-3:55 pm

2 stops28h 28m

Tokyo Narita

Fri 2/13

5:35 pm-4:08 pm

1 stop14h 33m

$697

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Sun 2/8

9:27 am-3:40 pm

1 stop14h 13m

Tokyo Narita

Mon 2/16

5:35 pm-11:45 pm

1 stop22h 10m

$702

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Wed 2/25

5:59 am-7:15 pm

2 stops21h 16m

Tokyo Haneda

Tue 3/10

7:40 pm-8:06 pm

2 stops15h 26m

$706

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Fri 2/6

5:50 am-3:55 pm

2 stops18h 05m

Tokyo Narita

Fri 2/13

5:35 pm-11:45 pm

1 stop22h 10m

$707

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Fri 1/23

5:50 am-5:45 pm

2 stops19h 55m

Tokyo Haneda

Sat 2/7

7:40 pm-8:05 pm

2 stops16h 25m

$712

AspenTokyo

ASE - NRT

ASENRT

Aspen Pitkin County

Sat 2/7

7:27 pm-3:55 pm

2 stops28h 28m

Tokyo Narita

Sat 2/14

5:45 pm-8:42 pm

1 stop18h 57m

$713

AspenTokyo

ASE - NRT

ASENRT

Aspen Pitkin County

Thu 2/26

5:33 pm-3:00 pm

2 stops29h 27m

Tokyo Narita

Sun 3/8

5:00 pm-3:17 pm

1 stop14h 17m

$713

AspenTokyo

ASE - NRT

ASENRT

Aspen Pitkin County

Fri 1/23

7:27 pm-3:55 pm

2 stops28h 28m

Tokyo Narita

Mon 1/26

4:45 pm-6:39 pm

2 stops17h 54m

$713

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Fri 1/23

5:50 am-3:00 pm

2 stops17h 10m

Tokyo Narita

Sat 2/7

5:35 pm-2:34 pm

1 stop12h 59m

$713

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Sun 2/22

5:05 pm-3:40 pm

1 stop30h 35m

Tokyo Narita

Sat 2/28

5:35 pm-8:44 am

2 stops31h 09m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 60 results
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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 March is currently the most expensive (average of $807). 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 January 12, 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 $702, United Airlines can have you in Japan from Colorado in 14h 13m. Airlines will cover a distance of 5818 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 Frontier, which is currently one of the cheapest options available, starting at $39. United Airlines flights start at $90 while deals on American Airlines start at $99 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 March is currently the most expensive (average of $807). 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$84FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$471FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$469Average$657FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$518Average$618FlexibilityNo cancel feeOn-timeN/A
ANACheapest$596Average$1,603FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$600Average$1,229FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$673Average$1,543FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$800Average$1,806FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$804Average$1,066FlexibilityNo cancel feeOn-time67%
WestJetCheapest$874Average$1,316FlexibilityNo cancel feeOn-time60%

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