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$655+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — DEN
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,832
(Booking.com)

One-way from

$655
(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 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/21:25 pmKIX - DEN
2 stops25h 33mSTARLUX Airlines
Mon 6/238:32 pmDEN - KIX
2 stops26h 28mSTARLUX Airlines
Deal found 4/1$1,426
This Air France deal was found by Cheapflights users on 4/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:20 amKIX - DEN
1 stop43h 10mAir France
Mon 6/237:21 pmDEN - KIX
2 stops47h 04mAir France
Deal found 4/1$1,498
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/12:30 pmITM - DEN
2 stops20h 00mJapan Airlines
Wed 6/188:00 amDEN - ITM
2 stops20h 45mJapan Airlines
Deal found 3/31$1,702
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/17:10 pmKIX - DEN
2 stops42h 03mAsiana Airlines
Wed 6/187:52 amDEN - KIX
2 stops22h 13mAsiana Airlines
Deal found 4/1$1,755
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/25:55 pmKIX - DEN
1 stop16h 35mJapan Airlines
Mon 6/236:00 amDEN - KIX
1 stop21h 45mJapan Airlines
Deal found 4/1$1,857
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:35 pmITM - DEN
2 stops35h 52mMultiple Airlines
Mon 5/197:15 pmDEN - ITM
3 stops33h 35mMultiple Airlines
Deal found 3/31$1,952
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:05 pmITM - DEN
1 stop13h 05mANA
Mon 5/197:45 amDEN - ITM
2 stops20h 10mANA
Deal found 3/31$2,242
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:05 pmKIX - DEN
1 stop18h 35mMultiple Airlines
Wed 6/1811:59 pmDEN - KIX
2 stops49h 26mMultiple Airlines
Deal found 4/1$2,438
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 4/212:00 pmITM - DEN
2 stops24h 40mUnited Airlines
Sat 6/217:48 pmDEN - ITM
2 stops54h 17mUnited Airlines
Deal found 3/31$2,579
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:50 pmKIX - DEN
1 stop16h 17mUnited Airlines
Wed 6/189:44 pmDEN - KIX
1 stop26h 06mUnited Airlines
Deal found 4/1$2,584
This Qatar Airways deal was found by Cheapflights users on 3/31. 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.
Mon 3/318:10 pmITM - DEN
3 stops37h 51mQatar Airways
Wed 6/189:53 amDEN - ITM
3 stops55h 42mQatar Airways
Deal found 3/31$2,691

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 1, 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

ITM - DEN

ITMDEN

Osaka Itami

Tue 5/13

9:30 am-12:13 pm

2 stops17h 43m

Denver Intl

Mon 5/19

8:20 pm-7:35 am

2 stops20h 15m

$1,832

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Tue 5/13

2:35 pm-11:27 am

2 stops35h 52m

Denver Intl

Mon 5/19

7:15 pm-7:50 pm

3 stops33h 35m

$1,952

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Tue 5/13

2:05 pm-12:10 pm

1 stop13h 05m

Denver Intl

Mon 5/19

7:45 am-6:55 pm

2 stops20h 10m

$2,242

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 7/14

7:40 am-11:27 am

2 stops42h 47m

$655

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Wed 8/13

3:00 pm-10:23 pm

2 stops22h 23m

$667

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 5/26

9:05 am-10:31 am

2 stops40h 26m

$775

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 4/16

3:10 pm-11:58 pm

2 stops23h 48m

$800

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sat 5/31

9:10 am-10:47 pm

2 stops28h 37m

$929

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Wed 4/16

4:55 pm-7:49 pm

2 stops17h 54m

$991

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 7/14

4:20 pm-11:10 am

3 stops33h 50m

$1,234

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 15 results
1
2

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 1, 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 1, 2025.
STARLUX Airlines
9.1
Wonderful
146 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

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

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

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

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

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

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

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.
Asiana Airlines
8.2
Very good
440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

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.
Cathay Pacific
7.5
Good
841 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

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

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?

    $775 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on STARLUX Airlines and Asiana Airlines, with prices starting from $800 and $929, 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 1, 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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