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$442+ Cheap flights from Osaka (OSA) 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — DEN
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Osaka to Colorado

Keep the following information in mind while searching for Osaka to Colorado flight deals. Data was last updated April 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,152
(StudentUniverse)

One-way from

$442
(Kiwi.com)
Provider with most accurate pricing for Osaka (OSA)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Denver Intl flights.
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From Osaka (OSA) to Colorado
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One-way flight from Osaka (OSA) to Colorado
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Find flight deals from Osaka to Colorado

Cheapest flights from Osaka to Colorado
Explore the most affordable flight options available from Osaka to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/241:25 pmKIX - DEN
2 stops25h 34mSTARLUX Airlines
Fri 6/278:32 pmDEN - KIX
2 stops26h 28mSTARLUX Airlines
Deal found 4/25$1,152
This EVA Air deal was found by Cheapflights users on 4/24. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/91:10 pmKIX - DEN
2 stops25h 55mMultiple Airlines
Mon 6/168:32 pmDEN - KIX
2 stops22h 38mMultiple Airlines
Deal found 4/24$1,252
This ResecentrumGruppen deal was found by Cheapflights users on 4/24. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:05 pmKIX - DEN
1 stop13h 33mAir Canada
Mon 6/165:00 amDEN - KIX
2 stops20h 25mAir Canada
Deal found 4/24$1,621
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 5/138:30 amITM - DEN
2 stops18h 43mAmerican Airlines
Mon 5/198:20 pmDEN - ITM
2 stops21h 15mAmerican Airlines
Deal found 4/25$1,745
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/255:55 pmKIX - DEN
1 stop16h 54mJapan Airlines
Sun 6/18:20 pmDEN - KIX
2 stops21h 00mJapan Airlines
Deal found 4/25$1,781
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/134:50 pmKIX - DEN
2 stops17h 45mUnited Airlines
Mon 5/195:20 amDEN - KIX
1 stop18h 30mUnited Airlines
Deal found 4/25$1,809
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:05 amITM - DEN
2 stops21h 21mJapan Airlines
Tue 10/78:57 pmDEN - ITM
2 stops19h 38mJapan Airlines
Deal found 4/25$1,910
This ANA deal was found by Cheapflights users on 4/25. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:05 pmITM - DEN
2 stops17h 35mANA
Mon 5/1911:40 amDEN - ITM
1 stop16h 15mANA
Deal found 4/25$2,233
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/242:05 pmITM - DEN
1 stop13h 05mMultiple Airlines
Fri 6/2711:40 amDEN - ITM
1 stop16h 15mMultiple Airlines
Deal found 4/25$2,781
This Qatar Airways deal was found by Cheapflights users on 4/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:35 pmKIX - DEN
3 stops40h 22mQatar Airways
Tue 10/712:55 pmDEN - KIX
2 stops37h 30mQatar Airways
Deal found 4/25$3,247

Cheapflights Fare Finder

Customize your flight search to find flights from Osaka 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 April 25, 2025.
Use the filters below to find and compare flights from Osaka to Colorado that are best for you.

Fly from

Osaka

Fly to

Colorado

Route

Depart

Return

Price

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 6/24

1:25 pm-11:59 pm

2 stops25h 34m

Denver Intl

Fri 6/27

8:32 pm-2:00 pm

2 stops26h 28m

$1,152

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 6/9

1:10 pm-12:05 am

2 stops25h 55m

Denver Intl

Mon 6/16

8:32 pm-10:10 am

2 stops22h 38m

$1,252

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 6/9

6:05 pm-4:38 pm

1 stop13h 33m

Denver Intl

Mon 6/16

5:00 am-4:25 pm

2 stops20h 25m

$1,621

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Tue 5/13

8:30 am-12:13 pm

2 stops18h 43m

Denver Intl

Mon 5/19

8:20 pm-8:35 am

2 stops21h 15m

$1,745

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sun 5/25

5:55 pm-7:49 pm

1 stop16h 54m

Denver Intl

Sun 6/1

8:20 pm-8:20 am

2 stops21h 00m

$1,781

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 5/13

4:50 pm-7:35 pm

2 stops17h 45m

Denver Intl

Mon 5/19

5:20 am-2:50 pm

1 stop18h 30m

$1,809

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Wed 8/6

7:05 am-1:26 pm

2 stops21h 21m

Denver Intl

Tue 10/7

8:57 pm-7:35 am

2 stops19h 38m

$1,910

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Tue 5/13

2:05 pm-4:40 pm

2 stops17h 35m

Denver Intl

Mon 5/19

11:40 am-6:55 pm

1 stop16h 15m

$2,233

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Tue 6/24

2:05 pm-12:10 pm

1 stop13h 05m

Denver Intl

Fri 6/27

11:40 am-6:55 pm

1 stop16h 15m

$2,781

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 8/6

6:35 pm-7:57 pm

3 stops40h 22m

Denver Intl

Tue 10/7

12:55 pm-5:25 pm

2 stops37h 30m

$3,247

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 22 results
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Best time to book a flight from Osaka to Colorado

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

What is the cheapest time of day to fly from OSA to CO?

Find hourly flight availability from Osaka 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 April 25, 2025.

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

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 25, 2025.
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
157 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,456 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
852 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Cathay Pacific
7.5
Good
851 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Qatar Airways
7.4
Good
3,562 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Comfort

9.0

Boarding

9.0

Crew

9.3

Overall

9.1

Entertainment

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Colorado. 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 Osaka to Colorado one-way?

    $821 is the cheapest one-way deal found within the past few days, from STARLUX Airlines. You may also be able to find cheap deals on Japan Airlines and Air Canada, with prices starting from $993 and $1,315, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Osaka to Colorado (average of $197). Flying from Osaka to Colorado in March is currently the most expensive (average of $278). 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

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Alternative routes for Osaka to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Osaka to Colorado

Discover the top 2 airlines that operate flights from Osaka 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,056Average$1,307FlexibilityNo cancel feeOn-time67%
STARLUX AirlinesCheapest$1,164Average$1,226FlexibilityNo cancel feeOn-timeN/A

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