Colorado

$377+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — DEN
Jun 4 — Jun 111
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Cheap 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 May 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/2. 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 9/109:30 pm
NRT
-
DEN
2 stops17h 14m
Multiple Airlines
Tue 9/228:44 pm
DEN
-
NRT
1 stop27h 41m
Multiple Airlines
Deal found 5/2$890
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 9/19:30 pm
NRT
-
DEN
2 stops17h 59m
Multiple Airlines
Fri 9/118:44 pm
DEN
-
NRT
1 stop27h 41m
Multiple Airlines
Deal found 5/2$932
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 10/1211:30 am
NRT
-
DEN
1 stop35h 41m
Multiple Airlines
Mon 10/1910:29 pm
DEN
-
NRT
1 stop24h 41m
Multiple Airlines
Deal found 4/30$948
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 10/1011:30 am
NRT
-
DEN
1 stop25h 11m
Multiple Airlines
Mon 10/1910:29 pm
DEN
-
NRT
1 stop24h 41m
Multiple Airlines
Deal found 5/1$970
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Wed 7/13:55 pm
NRT
-
DEN
2 stops34h 25m
Multiple Airlines
Tue 9/1510:29 pm
DEN
-
NRT
1 stop30h 31m
Multiple Airlines
Deal found 4/30$980
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 7/144:25 pm
NRT
-
DEN
1 stop32h 16m
Multiple Airlines
Tue 8/256:00 am
DEN
-
NRT
2 stops47h 00m
Multiple Airlines
Deal found 5/3$1,005
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Wed 7/154:25 pm
NRT
-
DEN
2 stops22h 58m
Multiple Airlines
Mon 8/249:47 am
DEN
-
NRT
1 stop19h 13m
Multiple Airlines
Deal found 5/3$1,021
This American Airlines deal was found by Cheapflights users on 5/4. 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 8/2711:55 am
HND
-
DEN
1 stop27h 04m
American Airlines
Sun 8/306:27 pm
DEN
-
HND
1 stop28h 53m
American Airlines
Deal found 5/4$1,081
This American Airlines deal was found by Cheapflights users on 5/4. 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 8/277:00 am
FUK
-
DEN
2 stops31h 59m
American Airlines
Mon 8/317:20 am
DEN
-
FUK
2 stops33h 50m
American Airlines
Deal found 5/4$1,161
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 8/287:00 am
FUK
-
DEN
2 stops31h 59m
American Airlines
Tue 9/15:08 am
DEN
-
FUK
2 stops22h 52m
American Airlines
Deal found 5/2$1,162
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 8/267:20 am
OKA
-
DEN
2 stops31h 39m
American Airlines
Sat 8/294:21 pm
DEN
-
OKA
2 stops34h 59m
American Airlines
Deal found 5/2$1,163
This STARLUX Airlines deal was found by Cheapflights users on 4/30. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:25 pm
OKA
-
DEN
2 stops24h 23m
STARLUX Airlines
Tue 11/1012:49 pm
DEN
-
OKA
2 stops33h 26m
STARLUX Airlines
Deal found 4/30$1,218

Find flight deals from Japan to Colorado

Keep the following information in mind while searching for Japan to Colorado flight deals. Data was last updated May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$800
(American Airlines)

One-way from

$377
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$1,271

Good round-trip deal

$1,589 or less

Good one-way deal

$1,197 or less
Provider with most accurate pricing for Tokyo (TYO)-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Tokyo (TYO)-Denver Intl flights.
From Japan to Colorado
One-way flight from Japan to Colorado
Highest demand for flights based on searches. 20% potential increase in price ($316 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Japan to Colorado.
Price to beat on a one-way flight from Japan to Colorado.

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 May 5, 2026.
Use the filters below to find and compare flights from Japan to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FukuokaDenver

FUK - DEN

FUKDEN

Fukuoka

Thu 8/27

7:00 am-11:59 pm

2 stops31h 59m

Denver Intl

Mon 8/31

7:20 am-8:10 am

2 stops33h 50m

$1,161

FukuokaDenver

FUK - DEN

FUKDEN

Fukuoka

Fri 8/28

7:00 am-11:59 pm

2 stops31h 59m

Denver Intl

Tue 9/1

5:08 am-7:00 pm

2 stops22h 52m

$1,162

OkinawaDenver

OKA - DEN

OKADEN

Okinawa Naha

Wed 8/26

7:20 am-11:59 pm

2 stops31h 39m

Denver Intl

Sat 8/29

4:21 pm-6:20 pm

2 stops34h 59m

$1,163

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Mon 10/12

8:40 pm-11:48 pm

2 stops42h 08m

Denver Intl

Mon 10/19

12:49 pm-12:55 pm

2 stops33h 06m

$1,234

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Tue 9/1

2:10 pm-11:16 pm

2 stops24h 06m

Denver Intl

Sat 9/5

7:28 pm-12:55 pm

2 stops26h 27m

$1,234

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Sun 9/13

6:00 pm-9:46 pm

2 stops18h 46m

Denver Intl

Wed 9/23

7:06 pm-4:00 pm

2 stops29h 54m

$1,241

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 6/9

7:05 pm-9:30 am

2 stops29h 25m

Denver Intl

Sat 7/11

8:40 pm-12:00 pm

2 stops24h 20m

$1,268

TokyoDenver

NRT - DEN

NRTDEN

Tokyo Narita

Thu 10/1

6:00 pm-11:44 pm

2 stops20h 44m

Denver Intl

Thu 10/15

9:00 am-4:00 pm

1 stop16h 00m

$1,297

OkinawaDenver

OKA - DEN

OKADEN

Okinawa Naha

Mon 6/8

11:35 am-3:58 am

3 stops31h 23m

Denver Intl

Sun 6/21

6:10 am-10:40 am

3 stops37h 30m

$1,308

NagoyaDenver

NGO - DEN

NGODEN

Nagoya Chubu Centrair Intl

Wed 8/26

7:55 pm-11:16 pm

2 stops42h 21m

Denver Intl

Sat 8/29

7:28 pm-6:45 pm

2 stops32h 17m

$1,341

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, December is the cheapest month in which you can book a flight from Japan to Colorado (average of $223). Flying from Japan to Colorado in March is currently the most expensive (average of $1,351). 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 May 5, 2026.

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 May 5, 2026.
Get a feel of what it's like to fly with ANA,Asiana Airlines, andUnited 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.
8.3
Very good

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Sarah,Apr 2026

HND - SEA

Overall good experience, the food was better going to Japan than on the way home. The app is very slow and rather clunky. The seats aren't overly comfortable, but you get what you pay for. The service is top notch and can't give them enough credit! I left my ear buds on my first flight and they found them and they were at the airport waiting for me for my flight home!
8.3
Very good
8.3
Very good

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Sarah,Apr 2026

HND - SEA

Overall good experience, the food was better going to Japan than on the way home. The app is very slow and rather clunky. The seats aren't overly comfortable, but you get what you pay for. The service is top notch and can't give them enough credit! I left my ear buds on my first flight and they found them and they were at the airport waiting for me for my flight home!
8.3
Very good

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Sarah,Apr 2026

HND - SEA

Overall good experience, the food was better going to Japan than on the way home. The app is very slow and rather clunky. The seats aren't overly comfortable, but you get what you pay for. The service is top notch and can't give them enough credit! I left my ear buds on my first flight and they found them and they were at the airport waiting for me for my flight home!
8.3
Very good

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Sarah,Apr 2026

HND - SEA

Overall good experience, the food was better going to Japan than on the way home. The app is very slow and rather clunky. The seats aren't overly comfortable, but you get what you pay for. The service is top notch and can't give them enough credit! I left my ear buds on my first flight and they found them and they were at the airport waiting for me for my flight home!
8.3
Very good

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Sarah,Apr 2026

HND - SEA

Overall good experience, the food was better going to Japan than on the way home. The app is very slow and rather clunky. The seats aren't overly comfortable, but you get what you pay for. The service is top notch and can't give them enough credit! I left my ear buds on my first flight and they found them and they were at the airport waiting for me for my flight home!
8.3
Very good

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.7

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Sarah,Apr 2026

HND - SEA

Overall good experience, the food was better going to Japan than on the way home. The app is very slow and rather clunky. The seats aren't overly comfortable, but you get what you pay for. The service is top notch and can't give them enough credit! I left my ear buds on my first flight and they found them and they were at the airport waiting for me for my flight home!

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.
  • How long is the flight from Japan to Colorado?

    For as low as $1,545, American Airlines can have you in Colorado from Japan in 20h 39m. Airlines will cover a distance of 5853 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $35. Users have also found prices from $88 and $93 on Southwest and American Airlines, respectively.

  • 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, December is the cheapest month in which you can book a flight from Japan to Colorado (average of $223). Flying from Japan to Colorado in March is currently the most expensive (average of $1,351). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Japan to Colorado

Discover the top airline 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$663FlexibilityNo cancel feeOn-time71%

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