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$611+ Cheap flights from Kansai Intl (KIX) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — DEN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Kansai Intl to Colorado

Keep the following information in mind while searching for Kansai Intl to Colorado flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,251
(Expedia)

One-way from

$611
(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 Kansai Intl to Colorado
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One-way flight from Osaka Kansai Intl to Colorado
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Find flight deals from Kansai Intl to Colorado

Cheapest flights from Kansai Intl to Colorado
Explore the most affordable flight options available from Kansai Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:20 pmKIX - DEN
2 stops27h 39mMultiple Airlines
Mon 12/296:02 amDEN - KIX
2 stops37h 08mMultiple Airlines
Deal found 11/5$1,134
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:10 pmKIX - DEN
2 stops21h 49mMultiple Airlines
Sat 12/276:02 amDEN - KIX
2 stops35h 53mMultiple Airlines
Deal found 11/4$1,251
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/126:35 pmKIX - DEN
2 stops38h 07mUnited Airlines
Mon 12/297:47 amDEN - KIX
1 stop16h 53mUnited Airlines
Deal found 11/5$1,401
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:35 pmKIX - DEN
2 stops38h 21mUnited Airlines
Sat 12/279:11 pmDEN - KIX
1 stop27h 29mUnited Airlines
Deal found 11/4$1,500
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 12/256:35 pmKIX - DEN
2 stops29h 49mUnited Airlines
Mon 12/297:47 amDEN - KIX
1 stop16h 53mUnited Airlines
Deal found 11/6$1,613
This Asiana Airlines deal was found by Cheapflights users on 11/6. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:30 amKIX - DEN
2 stops25h 07mMultiple Airlines
Mon 12/297:46 pmDEN - KIX
2 stops20h 54mMultiple Airlines
Deal found 11/6$1,633

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansai Intl 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 November 6, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Colorado that are best for you.

Fly from

Kansai Intl

Fly to

Colorado

Route

Depart

Return

Price

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sat 12/20

6:10 pm-11:59 pm

2 stops21h 49m

Denver Intl

Sat 12/27

6:02 am-9:55 am

2 stops35h 53m

$1,251

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sat 12/20

6:35 pm-4:56 pm

2 stops38h 21m

Denver Intl

Sat 12/27

9:11 pm-4:40 pm

1 stop27h 29m

$1,500

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 12/25

6:35 pm-8:24 am

2 stops29h 49m

Denver Intl

Mon 12/29

7:47 am-4:40 pm

1 stop16h 53m

$1,613

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 12/25

10:30 am-7:37 pm

2 stops25h 07m

Denver Intl

Mon 12/29

7:46 pm-8:40 am

2 stops20h 54m

$1,633

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 2/19

8:20 am-6:23 pm

2 stops26h 03m

Denver Intl

Sun 2/22

5:20 am-4:40 pm

1 stop19h 20m

$1,680

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 2/19

5:50 pm-7:33 pm

1 stop17h 43m

Denver Intl

Sun 2/22

8:04 pm-6:50 pm

1 stop30h 46m

$1,743

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 4/15

11:10 am-7:14 pm

2 stops47h 04m

$611

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 4/13

1:10 pm-7:14 pm

2 stops45h 04m

$615

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 1/21

8:45 pm-10:53 am

2 stops30h 08m

$670

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sat 3/21

12:20 pm-11:33 pm

2 stops26h 13m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 15 results
1
2

Best time to book a flight from Kansai Intl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Kansai Intl 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 Kansai Intl Airport to Colorado
No data available for this route at this time. Please check back soon.

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 November 6, 2025.
Read reviews from past customers who have flown STARLUX Airlines from Osaka Kansai Intl Airport to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
220 reviews

Overall

8.9

Food

8.7

Crew

9.2

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very good
220 reviews
STARLUX Airlines
8.9
Very good
220 reviews

Overall

8.9

Food

8.7

Crew

9.2

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl 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 Osaka Kansai Intl Airport to Colorado?

    A quick flight from Osaka Kansai Intl Airport to Colorado can take about 38h 21m. United Airlines provides one of the quickest options available for as low as $1,500. There are 6036 mi between Osaka Kansai Intl Airport and Colorado.

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

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

  • How can I find direct flights from Kansai Intl to Colorado?

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

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

    Yes. Cheapflights offers flight deals from Kansai Intl 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.

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Alternative routes for Kansai Intl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kansai Intl to Colorado

Discover the top airline that operate flights from Kansai Intl 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$1,164Average$1,226FlexibilityNo cancel feeOn-timeN/A

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