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

To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $480. WestJet flights start at $603 while deals on STARLUX Airlines start at $689 one-way.

How far in advance should I book a flight from Colorado to Japan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 19% on flights from Colorado to Japan compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $982. For sooner than that we have options available in the next 3 days from $1,343.

What is the cheapest month to fly from Colorado to Japan?

The best pricing can be found in the month of January. Prices to Japan from Colorado average $1,254. You can even find prices in January for less than $1,254, as users have found deals to Japan from as low as $525. The month of June appears to be one of the more expensive times to travel to Japan from Colorado. Flying in the targeted month can save you up to 24%.

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.

$1,114+ Flights from Colorado to Japan

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap flight deals from Colorado to Japan

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$730 (United Airlines)
One-way from	$480 (Gurufare)
Popular in	June
Cheapest in	January
Average price	$1,262
Good round-trip deal	$1,621 or less
Good one-way deal	$680 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

Search Deals

One-way flight from Colorado to Japan

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($196 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 abril 2, 2025.

sáb. 10/256:35 pmCOS - HND

2 stops30h 55mUnited Airlines

mié. 11/59:05 pmHND - COS

2 stops18h 54mUnited Airlines

Deal found 3/30

$608

lun. 10/66:35 pmCOS - NRT

2 stops30h 55mUnited Airlines

lun. 10/138:10 pmNRT - COS

2 stops28h 15mUnited Airlines

Deal found 4/1

$657

dom. 4/2010:47 pmDEN - NRT

1 stop24h 23mMultiple Airlines

vie. 5/210:30 amNRT - DEN

1 stop36h 20mMultiple Airlines

Deal found 4/1

$785

vie. 10/107:10 pmDEN - NRT

1 stop28h 40mAir Canada

mar. 10/214:40 pmNRT - DEN

2 stops31h 03mAir Canada

Deal found 4/1

$908

sáb. 9/207:15 pmDEN - KIX

2 stops30h 10mAir Canada

mar. 9/306:05 pmKIX - DEN

2 stops29h 38mAir Canada

Deal found 3/31

$1,001

jue. 8/217:40 pmDEN - NRT

1 stop29h 45mWestJet

jue. 9/46:30 pmNRT - DEN

1 stop31h 54mWestJet

Deal found 4/1

$1,015

sáb. 9/208:15 amDEN - ITM

2 stops19h 40mAir Canada

mar. 9/302:05 pmITM - DEN

2 stops17h 28mAir Canada

Deal found 3/31

$1,019

mar. 9/96:00 amDEN - NRT

1 stop19h 00mAlaska Airlines

vie. 9/196:25 pmNRT - DEN

1 stop20h 34mAlaska Airlines

Deal found 4/1

$1,024

mar. 10/218:15 amDEN - NGO

2 stops20h 25mMultiple Airlines

sáb. 11/12:25 pmNGO - DEN

2 stops17h 08mMultiple Airlines

Deal found 4/1

$1,031

vie. 10/248:15 amDEN - HND

2 stops23h 10mMultiple Airlines

dom. 11/98:30 amHND - DEN

2 stops26h 53mMultiple Airlines

Deal found 4/1

$1,065

mié. 4/308:15 amDEN - KIX

1 stop19h 30mMultiple Airlines

mié. 5/75:55 pmKIX - DEN

2 stops30h 04mMultiple Airlines

Deal found 4/1

$1,071

sáb. 10/257:05 pmDEN - NGO

2 stops32h 35mAir Canada

mar. 11/42:10 pmNGO - DEN

2 stops18h 23mAir Canada

Deal found 3/31

$1,083

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 abril 2, 2025.

lun. 9/16:00 amCOS - HND

1 stop18h 55mUnited Airlines

mar. 9/309:15 pmHND - COS

2 stops17h 44mUnited Airlines

Deal found 4/1

$730

dom. 4/2010:47 pmDEN - NRT

1 stop24h 23mMultiple Airlines

vie. 5/210:30 amNRT - DEN

1 stop36h 20mMultiple Airlines

Deal found 4/1

$785

sáb. 9/207:05 pmDEN - KIX

1 stop30h 20mAir Canada

mar. 9/306:05 pmKIX - DEN

2 stops29h 38mAir Canada

Deal found 4/1

$998

dom. 6/87:40 pmDEN - NRT

1 stop29h 45mWestJet

lun. 6/166:30 pmNRT - DEN

1 stop31h 57mWestJet

Deal found 4/1

$1,064

dom. 5/188:00 amDEN - NRT

1 stop17h 00mAlaska Airlines

mié. 5/286:25 pmNRT - DEN

1 stop20h 40mAlaska Airlines

Deal found 3/31

$1,124

dom. 8/173:03 pmDEN - UKB

2 stops27h 57mSTARLUX Airlines

dom. 9/1411:00 amUKB - DEN

2 stops27h 59mSTARLUX Airlines

Deal found 4/2

$1,197

sáb. 5/177:50 pmDEN - HND

1 stop32h 30mTurkish Airlines

mié. 6/49:45 pmHND - DEN

1 stop35h 10mTurkish Airlines

Deal found 4/1

$1,338

mié. 4/237:35 pmDEN - HND

2 stops36h 55mAsiana Airlines

lun. 5/121:30 amHND - DEN

2 stops29h 57mAsiana Airlines

Deal found 4/1

$1,349

mié. 9/249:03 amDEN - KIX

2 stops30h 37mCathay Pacific

dom. 10/127:35 pmKIX - DEN

2 stops41h 22mCathay Pacific

Deal found 4/1

$1,446

lun. 9/16:35 pmCOS - NRT

2 stops30h 55mUnited Airlines

mar. 9/305:00 pmNRT - COS

2 stops18h 48mUnited Airlines

Deal found 4/1

$731

mar. 6/102:11 pmDEN - HND

2 stops32h 39mFinnair

vie. 6/209:50 pmHND - DEN

2 stops34h 55mFinnair

Deal found 4/1

$1,463

mié. 4/237:45 amDEN - HND

1 stop15h 10mANA

vie. 5/96:25 pmHND - DEN

1 stop14h 23mANA

Deal found 4/1

$1,594

Last-minute flights from Colorado to Japan
Discover last-minute flight deals from Colorado to Japan. Data last updated abril 2, 2025 and is based on user searches.

dom. 4/66:31 pmDEN - NRT

2 stops29h 34mSTARLUX Airlines

dom. 4/138:40 pmNRT - DEN

2 stops42h 18mSTARLUX Airlines

Deal found 4/1

$1,254

dom. 4/67:46 amDEN - KIX

2 stops43h 04mAsiana Airlines

mar. 4/225:00 pmKIX - DEN

2 stops20h 13mAsiana Airlines

Deal found 3/31

$1,348

dom. 4/67:50 pmDEN - KIX

1 stop32h 10mTurkish Airlines

mar. 4/2210:25 pmKIX - DEN

2 stops38h 00mTurkish Airlines

Deal found 3/31

$1,580

dom. 4/67:50 pmDEN - KIX

1 stop32h 10mMultiple Airlines

mar. 4/2210:25 pmKIX - DEN

2 stops31h 35mMultiple Airlines

Deal found 3/30

$1,636

dom. 4/68:15 amDEN - KIX

1 stop17h 10mAir Canada

mar. 4/226:05 pmKIX - DEN

1 stop18h 35mAir Canada

Deal found 3/30

$1,901

lun. 4/79:46 amDEN - HND

1 stop18h 14mMultiple Airlines

lun. 4/142:10 amHND - DEN

2 stops30h 59mMultiple Airlines

Deal found 3/31

$1,185

lun. 4/77:35 pmDEN - HND

2 stops31h 15mAsiana Airlines

mar. 4/1512:05 pmHND - DEN

2 stops24h 29mAsiana Airlines

Deal found 3/31

$1,419

lun. 4/75:15 amDEN - NRT

1 stop18h 25mUnited Airlines

mar. 4/154:30 pmNRT - DEN

Nonstop10h 40mUnited Airlines

Deal found 3/31

$2,006

mar. 4/87:18 pmDEN - NRT

2 stops28h 37mAir Canada

mar. 4/155:25 pmNRT - DEN

1 stop17h 03mAir Canada

Deal found 4/1

$1,967

vie. 4/116:00 amDEN - NRT

1 stop40h 55mMultiple Airlines

mié. 4/1610:05 amNRT - DEN

1 stop28h 51mMultiple Airlines

Deal found 4/1

$1,012

vie. 4/111:43 pmCOS - NRT

2 stops34h 32mUnited Airlines

jue. 4/178:10 pmNRT - COS

2 stops30h 15mUnited Airlines

Deal found 3/31

$1,351

vie. 4/115:24 pmCOS - HND

2 stops29h 31mUnited Airlines

jue. 4/179:55 pmHND - COS

2 stops26h 04mUnited Airlines

Deal found 3/31

$1,958

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 abril 2, 2025.

mar. 4/227:05 amDEN - NRT

2 stops37h 55mChina Eastern

Deal found 4/1

$480

dom. 5/410:52 pmDEN - NRT

2 stops48h 23mMultiple Airlines

Deal found 4/1

$492

mar. 7/1510:29 pmDEN - HND

2 stops27h 41mMultiple Airlines

Deal found 4/1

$512

sáb. 5/2410:16 pmDEN - KIX

2 stops46h 14mMultiple Airlines

Deal found 4/2

$531

mié. 5/2112:15 pmDEN - NRT

1 stop37h 10mWestJet

Deal found 3/31

$603

jue. 5/227:40 pmDEN - ITM

3 stops44h 45mMultiple Airlines

Deal found 4/2

$623

dom. 4/67:57 pmDEN - NRT

2 stops25h 58mSTARLUX Airlines

Deal found 4/1

$689

mié. 4/236:07 amDEN - HND

1 stop18h 48mJapan Airlines

Deal found 4/1

$700

mié. 4/236:07 amDEN - NRT

1 stop17h 53mJapan Airlines

Deal found 4/1

$711

lun. 6/24:03 pmDEN - KIX

2 stops57h 22mAir Canada

Deal found 4/1

$711

jue. 4/247:55 pmDEN - HND

2 stops36h 35mAsiana Airlines

Deal found 4/1

$772

mar. 4/227:20 amDEN - NRT

3 stops42h 55mCathay Pacific

Deal found 4/1

$796

Cheapflights Fare Finder

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

Colorado SpringsTokyo

COS - HND

COSHND

Colorado Springs

lun. 9/1

6:00 am-3:55 pm

1 stop18h 55m

Tokyo Haneda

mar. 9/30

9:15 pm-11:59 pm

2 stops17h 44m

$730

Colorado SpringsTokyo

COS - NRT

COSNRT

Colorado Springs

lun. 9/1

6:35 pm-4:30 pm

2 stops30h 55m

Tokyo Narita

mar. 9/30

5:00 pm-8:48 pm

2 stops18h 48m

$731

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

dom. 4/20

10:47 pm-2:10 pm

1 stop24h 23m

Tokyo Narita

vie. 5/2

10:30 am-7:50 am

1 stop36h 20m

$785

DenverTokyo

DEN - HND

DENHND

Denver Intl

jue. 8/28

7:10 pm-6:55 pm

2 stops32h 45m

Tokyo Haneda

lun. 9/8

12:55 pm-4:33 pm

2 stops18h 38m

$1,037

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

dom. 6/8

7:40 pm-4:25 pm

1 stop29h 45m

Tokyo Narita

lun. 6/16

6:30 pm-11:27 am

1 stop31h 57m

$1,064

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mié. 4/30

8:15 am-6:45 pm

1 stop19h 30m

Osaka Kansai Intl

mié. 5/7

5:55 pm-8:59 am

2 stops30h 04m

$1,071

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

dom. 5/18

8:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

mié. 5/28

6:25 pm-12:05 am

1 stop20h 40m

$1,124

DenverTokyo

DEN - NRT

DENNRT

Denver Intl

vie. 5/2

7:18 pm-2:55 pm

2 stops28h 37m

Tokyo Narita

dom. 5/11

5:25 pm-4:38 pm

1 stop14h 13m

$1,138

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

lun. 4/28

8:15 am-4:25 pm

1 stop17h 10m

Osaka Kansai Intl

lun. 5/5

6:05 pm-8:51 am

2 stops29h 46m

$1,167

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

vie. 4/25

7:55 pm-2:00 pm

2 stops27h 05m

Osaka Kansai Intl

sáb. 5/10

3:10 pm-11:59 pm

2 stops23h 49m

$1,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 $866). Flying from Colorado to Japan in December is currently the most expensive (average of $1,670). 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.

Rainfall in Japan by month

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.

Temperature in Japan by month

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).

Reviews of airlines servicing Japan

Read through reviews of airlines operating flights from Colorado to Japan, such as STARLUX Airlines, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines

9.1

Wonderful

146 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air

8.4

Very good

1,052 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines

8.3

Very good

1,440 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA

8.3

Very good

830 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

China Airlines

8.2

Very good

723 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

What are the cheapest airlines to fly from Colorado to Japan one-way?
To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $480. WestJet flights start at $603 while deals on STARLUX Airlines start at $689 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 $866). Flying from Colorado to Japan in December is currently the most expensive (average of $1,670). 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$78	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$137	Average$1,282	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$157	Average$446	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$301	Average$1,665	FlexibilityNo cancel fee	On-time69%
ZIPAIR	Cheapest$567	Average$862	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$596	Average$1,746	FlexibilityNo cancel fee	On-time80%
Singapore Airlines	Cheapest$657	Average$799	FlexibilityNo cancel fee	On-time81%
Air Canada	Cheapest$827	Average$1,361	FlexibilityNo cancel fee	On-time67%
Japan Airlines	Cheapest$879	Average$1,853	FlexibilityNo cancel fee	On-time79%
Alaska Airlines	Cheapest$922	Average$1,174	FlexibilityNo cancel fee	On-time75%

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$402+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado to Japan with Cheapflights

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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 abril 2, 2025.

Most accurate provider

Most trusted provider

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 abril 2, 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 abril 2, 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 abril 2, 2025.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated abril 2, 2025.

Read through reviews of airlines operating flights from Colorado to Japan, such as STARLUX Airlines, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines 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 Colorado to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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?

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.

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 abril 2, 2025.