How long is the flight from Colorado to Japan?

For as low as $952, United Airlines can have you in Japan from Colorado in 18h. Airlines will cover a distance of 5770 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 United Airlines, which is currently one of the cheapest options available, starting at $570. ANA flights start at $654 while deals on American Airlines start at $749 one-way.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

If weather is an important factor for your trip to Japan, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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.

$320+ Cheap Flights from Colorado to Japan

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Cheap flight deals from Colorado to Japan

Round-trip from	$636 (Trip.com)
One-way from	$320 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,045
Good round-trip deal	$1,103 or less
Good one-way deal	$518 or less

From Colorado to Japan

Search Deals

One-way flight from Colorado to Japan

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($228 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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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 September 16, 2025.

Sat 10/46:39 pmDEN - NRT

1 stop28h 31mMultiple Airlines

Tue 10/72:35 pmNRT - DEN

1 stop17h 17mMultiple Airlines

Deal found 9/15

$636

Sun 9/286:00 amCOS - HND

2 stops18h 15mUnited Airlines

Tue 10/145:15 pmHND - COS

1 stop19h 26mUnited Airlines

Deal found 9/15

$669

Sun 9/286:00 amCOS - NRT

2 stops17h 15mUnited Airlines

Tue 10/144:40 pmNRT - COS

2 stops20h 14mUnited Airlines

Deal found 9/15

$671

Tue 9/2310:01 amDEN - NRT

2 stops37h 09mMultiple Airlines

Mon 9/292:35 pmNRT - DEN

1 stop35h 21mMultiple Airlines

Deal found 9/15

$704

Tue 9/308:41 pmDEN - NRT

1 stop32h 19mMultiple Airlines

Tue 10/72:35 pmNRT - DEN

1 stop17h 17mMultiple Airlines

Deal found 9/13

$707

Fri 9/2610:44 pmDEN - NRT

2 stops48h 26mMultiple Airlines

Mon 10/62:35 pmNRT - DEN

1 stop34h 44mMultiple Airlines

Deal found 9/14

$710

Tue 9/2310:01 amDEN - NRT

2 stops37h 09mMultiple Airlines

Tue 9/302:35 pmNRT - DEN

1 stop17h 38mMultiple Airlines

Deal found 9/15

$712

Sat 11/810:29 pmDEN - KIX

2 stops30h 26mMultiple Airlines

Tue 11/189:00 amKIX - DEN

2 stops24h 50mMultiple Airlines

Deal found 9/14

$713

Thu 9/2511:30 amDEN - NRT

2 stops35h 40mMultiple Airlines

Wed 10/12:35 pmNRT - DEN

1 stop17h 38mMultiple Airlines

Deal found 9/13

$721

Mon 10/276:00 amDEN - KIX

2 stops23h 55mMultiple Airlines

Mon 11/310:50 amKIX - DEN

2 stops30h 07mMultiple Airlines

Deal found 9/14

$721

Mon 10/610:55 pmDEN - NRT

1 stop24h 15mMultiple Airlines

Tue 10/212:35 pmNRT - DEN

1 stop34h 44mMultiple Airlines

Deal found 9/15

$723

Sat 11/1510:55 pmDEN - HND

2 stops32h 30mMultiple Airlines

Tue 12/21:30 amHND - DEN

2 stops35h 00mMultiple Airlines

Deal found 9/15

$726

Best flights from Colorado to Japan
Discover carefully curated flight deals from Colorado to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Sun 9/286:00 amCOS - HND

2 stops18h 15mUnited Airlines

Tue 10/145:15 pmHND - COS

2 stops19h 39mUnited Airlines

Deal found 9/15

$669

Tue 10/287:00 amDEN - NRT

1 stop18h 00mHawaiian Airlines

Wed 11/126:30 pmNRT - DEN

1 stop21h 29mHawaiian Airlines

Deal found 9/14

$952

Tue 12/26:00 amDEN - NRT

1 stop18h 00mAlaska Airlines

Tue 12/166:30 pmNRT - DEN

1 stop15h 33mAlaska Airlines

Deal found 9/13

$957

Sat 11/810:00 amDEN - OKA

2 stops63h 45mMultiple Airlines

Tue 11/1811:40 amOKA - DEN

2 stops21h 17mMultiple Airlines

Deal found 9/14

$983

Thu 10/166:15 amDEN - NGO

2 stops39h 20mChina Eastern

Thu 10/2310:15 amNGO - DEN

2 stops23h 09mChina Eastern

Deal found 9/16

$1,017

Sat 11/11:23 pmDEN - OKA

2 stops33h 52mSTARLUX Airlines

Sat 11/153:25 pmOKA - DEN

2 stops24h 32mSTARLUX Airlines

Deal found 9/15

$1,039

Sat 11/81:23 pmDEN - OKA

2 stops37h 52mChina Airlines

Tue 11/1811:55 amOKA - DEN

2 stops28h 04mChina Airlines

Deal found 9/14

$1,062

Wed 3/411:25 amDEN - ITM

1 stop15h 30mANA

Tue 5/122:00 pmITM - DEN

2 stops18h 50mANA

Deal found 9/16

$1,092

Thu 1/153:52 pmDEN - ITM

2 stops35h 03mAir Canada

Thu 1/292:05 pmITM - DEN

2 stops18h 25mAir Canada

Deal found 9/14

$1,112

Wed 10/225:30 amDEN - HND

2 stops17h 45mDelta

Wed 11/55:20 pmHND - DEN

2 stops21h 04mDelta

Deal found 9/15

$1,122

Sun 11/27:17 pmDEN - CTS

2 stops51h 33mCathay Pacific

Tue 3/314:40 pmCTS - DEN

2 stops35h 00mCathay Pacific

Deal found 9/14

$1,126

Tue 2/107:15 pmDEN - UKB

2 stops22h 55mKorean Air

Thu 2/266:40 pmUKB - DEN

2 stops39h 29mKorean Air

Deal found 9/14

$1,139

Sat 10/186:20 pmDEN - OKA

2 stops33h 35mEVA Air

Fri 10/2410:15 amOKA - DEN

2 stops40h 38mEVA Air

Deal found 9/14

$1,245

Sun 9/286:00 amCOS - NRT

2 stops17h 15mUnited Airlines

Tue 10/144:30 pmNRT - COS

2 stops20h 11mUnited Airlines

Deal found 9/14

$671

Sat 2/77:00 amCOS - HND

2 stops29h 50mUnited Airlines

Sun 2/229:15 pmHND - COS

2 stops27h 44mUnited Airlines

Deal found 9/14

$700

Mon 1/56:23 pmCOS - HND

2 stops32h 52mUnited Airlines

Thu 1/159:55 pmHND - COS

2 stops27h 08mUnited Airlines

Deal found 9/15

$716

Wed 10/228:10 amDEN - NRT

1 stop16h 50mHawaiian Airlines

Wed 11/56:30 pmNRT - DEN

1 stop15h 20mHawaiian Airlines

Deal found 9/14

$952

Mon 3/23:40 pmCOS - HND

2 stops21h 10mUnited Airlines

Fri 3/209:05 pmHND - COS

2 stops17h 54mUnited Airlines

Deal found 9/14

$718

Mon 10/138:10 amDEN - NRT

1 stop16h 50mAlaska Airlines

Tue 10/286:30 pmNRT - DEN

1 stop20h 29mAlaska Airlines

Deal found 9/14

$957

Tue 3/311:55 amCOS - HND

1 stop35h 30mUnited Airlines

Fri 3/209:05 pmHND - COS

2 stops17h 54mUnited Airlines

Deal found 9/14

$718

Sat 10/186:20 pmDEN - NGO

2 stops33h 25mSTARLUX Airlines

Thu 11/137:40 pmNGO - DEN

2 stops44h 19mSTARLUX Airlines

Deal found 9/13

$1,053

Sat 10/253:02 pmDEN - NGO

2 stops36h 28mMultiple Airlines

Tue 11/47:40 pmNGO - DEN

2 stops44h 19mMultiple Airlines

Deal found 9/14

$1,074

Mon 11/177:00 amDEN - NRT

1 stop17h 00mHawaiian Airlines

Fri 11/286:30 pmNRT - DEN

1 stop15h 50mHawaiian Airlines

Deal found 9/15

$977

Wed 11/57:00 amDEN - NRT

1 stop17h 00mAlaska Airlines

Tue 11/186:30 pmNRT - DEN

1 stop21h 29mAlaska Airlines

Deal found 9/14

$982

Tue 10/218:10 amDEN - NGO

2 stops45h 55mChina Airlines

Sat 11/112:05 pmNGO - DEN

2 stops40h 22mChina Airlines

Deal found 9/14

$1,092

Sun 2/227:05 pmDEN - ITM

2 stops31h 50mAir Canada

Thu 2/262:05 pmITM - DEN

2 stops21h 13mAir Canada

Deal found 9/14

$1,113

Mon 10/66:23 pmDEN - HND

2 stops28h 37mDelta

Fri 10/176:25 pmHND - DEN

1 stop14h 59mDelta

Deal found 9/15

$1,122

Sun 11/96:25 amDEN - UKB

2 stops35h 45mKorean Air

Wed 11/1911:10 amUKB - DEN

2 stops23h 45mKorean Air

Deal found 9/14

$1,139

Mon 3/210:21 amCOS - HND

2 stops26h 29mUnited Airlines

Mon 3/1612:50 amHND - COS

2 stops28h 50mUnited Airlines

Deal found 9/14

$718

Thu 10/308:02 pmDEN - CTS

2 stops27h 03mSTARLUX Airlines

Thu 11/63:20 pmCTS - DEN

2 stops24h 39mSTARLUX Airlines

Deal found 9/15

$1,060

Last-minute flights from Colorado to Japan
Discover last-minute flight deals from Colorado to Japan. Data last updated September 16, 2025 and is based on user searches.

Tue 9/2310:01 amDEN - NRT

2 stops37h 09mMultiple Airlines

Mon 9/292:35 pmNRT - DEN

1 stop35h 21mMultiple Airlines

Deal found 9/15

$704

Tue 9/2310:01 amDEN - NRT

2 stops37h 09mMultiple Airlines

Tue 9/302:35 pmNRT - DEN

1 stop17h 38mMultiple Airlines

Deal found 9/15

$712

Thu 9/2511:30 amDEN - NRT

2 stops35h 40mMultiple Airlines

Wed 10/12:35 pmNRT - DEN

1 stop17h 38mMultiple Airlines

Deal found 9/13

$721

Fri 9/2610:44 pmDEN - NRT

2 stops48h 26mMultiple Airlines

Mon 10/62:35 pmNRT - DEN

1 stop34h 44mMultiple Airlines

Deal found 9/14

$710

Sun 9/286:00 amCOS - HND

2 stops18h 15mUnited Airlines

Tue 10/145:15 pmHND - COS

2 stops19h 39mUnited Airlines

Deal found 9/15

$669

Sun 9/286:00 amCOS - NRT

2 stops17h 15mUnited Airlines

Tue 10/144:40 pmNRT - COS

2 stops20h 14mUnited Airlines

Deal found 9/15

$671

Tue 9/308:41 pmDEN - NRT

1 stop32h 19mMultiple Airlines

Tue 10/72:35 pmNRT - DEN

1 stop17h 17mMultiple Airlines

Deal found 9/13

$707

Sat 10/46:39 pmDEN - NRT

1 stop28h 31mMultiple Airlines

Tue 10/72:35 pmNRT - DEN

1 stop17h 17mMultiple Airlines

Deal found 9/15

$636

Sat 10/46:39 pmDEN - NRT

1 stop28h 31mMultiple Airlines

Fri 10/102:35 pmNRT - DEN

1 stop34h 55mMultiple Airlines

Deal found 9/13

$726

Mon 10/610:55 pmDEN - NRT

1 stop24h 15mMultiple Airlines

Tue 10/212:35 pmNRT - DEN

1 stop34h 44mMultiple Airlines

Deal found 9/15

$723

Mon 10/276:00 amDEN - KIX

2 stops23h 55mMultiple Airlines

Mon 11/310:50 amKIX - DEN

2 stops30h 07mMultiple Airlines

Deal found 9/14

$721

Mon 10/276:00 amDEN - UKB

2 stops24h 45mMultiple Airlines

Mon 11/39:15 pmUKB - DEN

2 stops19h 42mMultiple Airlines

Deal found 9/14

$776

One-way flights from Colorado to Japan
Search for one-way flight options from Colorado to Japan. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Sun 10/2610:29 pmDEN - NRT

3 stops45h 51mMultiple Airlines

Deal found 9/14

$320

Mon 9/2210:29 pmDEN - NRT

2 stops48h 41mMultiple Airlines

Deal found 9/15

$351

Wed 9/2410:29 pmDEN - NRT

2 stops48h 41mMultiple Airlines

Deal found 9/15

$354

Thu 9/257:40 amDEN - NRT

2 stops39h 30mMultiple Airlines

Deal found 9/14

$360

Tue 9/238:41 pmDEN - NRT

1 stop32h 19mMultiple Airlines

Deal found 9/15

$372

Sun 10/269:48 amDEN - HND

3 stops48h 07mMultiple Airlines

Deal found 9/14

$379

Wed 10/158:00 amDEN - NRT

2 stops45h 00mMultiple Airlines

Deal found 9/13

$379

Sat 10/118:00 amDEN - NRT

2 stops45h 00mMultiple Airlines

Deal found 9/13

$391

Sat 11/1510:55 pmDEN - HND

2 stops32h 30mMultiple Airlines

Deal found 9/14

$407

Tue 11/410:55 pmDEN - HND

2 stops56h 30mMultiple Airlines

Deal found 9/15

$414

Sat 12/610:51 pmDEN - HND

2 stops32h 34mMultiple Airlines

Deal found 9/14

$415

Mon 12/89:30 amDEN - HND

2 stops45h 55mMultiple Airlines

Deal found 9/14

$418

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Sun 9/28

6:00 am-3:15 pm

2 stops18h 15m

Tokyo Haneda

Tue 10/14

5:15 pm-9:54 pm

2 stops19h 39m

$669

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

Sun 9/28

6:00 am-2:15 pm

2 stops17h 15m

Tokyo Narita

Tue 10/14

4:30 pm-9:41 pm

2 stops20h 11m

$671

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Sat 2/7

7:00 am-4:50 am

2 stops29h 50m

Tokyo Haneda

Sun 2/22

9:15 pm-8:59 am

2 stops27h 44m

$700

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Mon 1/5

6:23 pm-7:15 pm

2 stops32h 52m

Tokyo Haneda

Thu 1/15

9:55 pm-9:03 am

2 stops27h 08m

$716

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Mon 3/2

3:40 pm-4:50 am

2 stops21h 10m

Tokyo Haneda

Fri 3/20

9:05 pm-11:59 pm

2 stops17h 54m

$718

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Tue 3/3

11:55 am-3:25 pm

1 stop35h 30m

Tokyo Haneda

Fri 3/20

9:05 pm-11:59 pm

2 stops17h 54m

$718

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

Mon 3/2

10:21 am-4:50 am

2 stops26h 29m

Tokyo Haneda

Mon 3/16

12:50 am-2:40 pm

2 stops28h 50m

$718

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

Tue 10/28

7:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Wed 11/12

6:30 pm-11:59 pm

1 stop21h 29m

$952

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

Wed 10/22

8:10 am-4:00 pm

1 stop16h 50m

Tokyo Narita

Wed 11/5

6:30 pm-5:50 pm

1 stop15h 20m

$952

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

Tue 12/2

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Tue 12/16

6:30 pm-6:03 pm

1 stop15h 33m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results

...

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 $899). Flying from Colorado to Japan in December is currently the most expensive (average of $1,493). 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?

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

How long is the flight from Colorado to Japan?
For as low as $952, United Airlines can have you in Japan from Colorado in 18h. Airlines will cover a distance of 5770 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 United Airlines, which is currently one of the cheapest options available, starting at $570. ANA flights start at $654 while deals on American Airlines start at $749 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 $899). Flying from Colorado to Japan in December is currently the most expensive (average of $1,493). 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

Top 10 airlines flying from Colorado to Japan

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$51	Average$82	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$157	Average$444	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$309	Average$1,498	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$378	Average$1,364	FlexibilityNo cancel fee	On-time69%
Singapore Airlines	Cheapest$469	Average$668	FlexibilityNo cancel fee	On-time81%
ZIPAIR	Cheapest$528	Average$862	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$596	Average$1,707	FlexibilityNo cancel fee	On-time80%
Air Canada	Cheapest$804	Average$1,107	FlexibilityNo cancel fee	On-time67%
Japan Airlines	Cheapest$879	Average$1,853	FlexibilityNo cancel fee	On-time79%
Alaska Airlines	Cheapest$967	Average$1,210	FlexibilityNo cancel fee	On-time75%

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$320+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.

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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 September 16, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Colorado to Japan

Cheapest flights from Colorado to JapanExplore 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 September 16, 2025.

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 September 16, 2025.

Cheapflights Fare Finder

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

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.

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?

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 September 16, 2025.

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?

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

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

How can I find direct flights from Colorado to Japan?

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

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

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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.

Top 10 airlines flying from Colorado to Japan

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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 September 16, 2025.