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Kansai Intl

$540+ Cheap flights from Colorado to Kansai Intl (KIX)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KIX
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Colorado to Kansai Intl

Keep the following information in mind while searching for Colorado to Kansai Intl flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$782
(United Airlines)

One-way from

$540
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,591
Provider with most accurate pricing for Denver Intl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Osaka (OSA) flights.
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From Colorado to Osaka Kansai Intl
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One-way flight from Colorado to Osaka Kansai Intl
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Highest demand for flights based on searches. 2% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado to Kansai Intl

Cheapest flights from Colorado to Kansai Intl
Explore the most affordable flight options available from Colorado to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:06 pmCOS - KIX
2 stops35h 44mUnited Airlines
Sat 5/104:50 pmKIX - COS
2 stops20h 09mUnited Airlines
Deal found 4/2$782
This Air Canada deal was found by Cheapflights users on 4/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:15 pmDEN - KIX
2 stops30h 10mAir Canada
Tue 9/306:05 pmKIX - DEN
2 stops29h 38mAir Canada
Deal found 4/2$975
This Air Canada deal was found by Cheapflights users on 4/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:15 amDEN - KIX
1 stop17h 10mMultiple Airlines
Sat 11/19:25 amKIX - DEN
2 stops43h 04mMultiple Airlines
Deal found 4/3$1,097
This Gurufare deal was found by Cheapflights users on 4/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/175:50 pmDEN - KIX
2 stops27h 25mSTARLUX Airlines
Sun 9/141:25 pmKIX - DEN
2 stops25h 34mSTARLUX Airlines
Deal found 4/3$1,221
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:52 pmDEN - KIX
2 stops28h 58mAsiana Airlines
Fri 9/55:00 pmKIX - DEN
2 stops20h 45mAsiana Airlines
Deal found 4/2$1,291
This Gurufare deal was found by Cheapflights users on 4/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:05 amDEN - KIX
3 stops41h 50mCathay Pacific
Sun 9/144:20 pmKIX - DEN
3 stops44h 33mCathay Pacific
Deal found 4/3$1,332
This Philippine Airlines deal was found by Cheapflights users on 4/3. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:28 pmDEN - KIX
2 stops32h 12mPhilippine Airlines
Sun 10/1210:20 amKIX - DEN
2 stops49h 07mPhilippine Airlines
Deal found 4/3$1,362
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:35 pmDEN - KIX
1 stop31h 20mTurkish Airlines
Mon 12/110:30 pmKIX - DEN
1 stop35h 10mTurkish Airlines
Deal found 4/3$1,411
This Gurufare deal was found by Cheapflights users on 4/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:00 amDEN - KIX
2 stops34h 25mJapan Airlines
Wed 5/215:55 pmKIX - DEN
1 stop16h 54mJapan Airlines
Deal found 4/2$1,753
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:20 pmDEN - KIX
1 stop43h 55mLufthansa
Tue 12/29:55 amKIX - DEN
1 stop49h 00mLufthansa
Deal found 4/3$1,793
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:45 amDEN - KIX
1 stop16h 05mANA
Tue 7/111:00 amKIX - DEN
1 stop16h 10mANA
Deal found 4/2$1,825
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:40 amDEN - KIX
1 stop16h 50mUnited Airlines
Tue 6/38:25 amKIX - DEN
1 stop18h 45mUnited Airlines
Deal found 4/2$1,938

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Kansai Intl 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 3, 2025.
Use the filters below to find and compare flights from Colorado to Osaka Kansai Intl Airport that are best for you.

Fly from

Colorado

Fly to

Kansai Intl

Route

Depart

Return

Price

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Sat 4/26

12:06 pm-2:50 pm

2 stops35h 44m

Osaka Kansai Intl

Sat 5/10

4:50 pm-9:59 pm

2 stops20h 09m

$782

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 9/20

7:15 pm-4:25 pm

2 stops30h 10m

Osaka Kansai Intl

Tue 9/30

6:05 pm-8:43 am

2 stops29h 38m

$975

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/17

5:50 pm-12:15 pm

2 stops27h 25m

Osaka Kansai Intl

Sun 9/14

1:25 pm-11:59 pm

2 stops25h 34m

$1,221

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 5/22

7:40 pm-5:55 pm

3 stops31h 15m

Osaka Kansai Intl

Wed 6/11

8:55 pm-6:52 pm

3 stops36h 57m

$1,256

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/1

7:52 pm-3:50 pm

2 stops28h 58m

Osaka Kansai Intl

Fri 9/5

5:00 pm-10:45 pm

2 stops20h 45m

$1,291

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/24

6:05 am-2:55 pm

3 stops41h 50m

Osaka Kansai Intl

Sun 9/14

4:20 pm-9:53 pm

3 stops44h 33m

$1,332

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 9/24

8:28 pm-7:40 pm

2 stops32h 12m

Osaka Kansai Intl

Sun 10/12

10:20 am-8:27 pm

2 stops49h 07m

$1,362

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 5/17

7:50 pm-7:00 pm

1 stop32h 10m

Osaka Kansai Intl

Mon 6/30

10:25 pm-5:55 pm

1 stop34h 30m

$1,563

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 5/7

7:00 am-8:25 am

2 stops34h 25m

Osaka Kansai Intl

Wed 5/21

5:55 pm-7:49 pm

1 stop16h 54m

$1,753

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 5/8

7:45 am-2:50 pm

1 stop16h 05m

Osaka Kansai Intl

Tue 7/1

11:00 am-12:10 pm

1 stop16h 10m

$1,825

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from Colorado to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl 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 Osaka Kansai Intl Airport

What is the cheapest month to book a flight from Colorado to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Colorado to Osaka Kansai Intl Airport (average of $898). Flying from Colorado to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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.

Rainfall in Kansai Intl by month

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

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

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

If weather is an important factor for your trip to Osaka Kansai Intl Airport, 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 84.2 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 Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated April 3, 2025.
STARLUX Airlines
9.1
Wonderful
147 reviews

Entertainment

9.0

Crew

9.3

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

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
147 reviews
STARLUX Airlines
9.1
Wonderful
147 reviews

Entertainment

9.0

Crew

9.3

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

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
147 reviews

Entertainment

9.0

Crew

9.3

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

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
147 reviews

Entertainment

9.0

Crew

9.3

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

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
438 reviews
STARLUX Airlines
9.1
Wonderful
147 reviews

Entertainment

9.0

Crew

9.3

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

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
147 reviews

Entertainment

9.0

Crew

9.3

Overall

9.1

Food

8.9

Boarding

9.0

Comfort

9.0

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 Colorado to Kansai Intl. 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 Osaka Kansai Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $711. Asiana Airlines flights start at $909 while deals on Turkish Airlines start at $1,028 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Kansai Intl 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 Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Osaka Kansai Intl Airport (average of $898). Flying from Colorado to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,350). 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

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Alternative routes for Colorado to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Colorado to Kansai Intl

Discover the top 3 airlines that operate flights from Colorado to Kansai Intl. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$981Average$1,323FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,216Average$1,824FlexibilityNo cancel feeOn-time69%
ANACheapest$1,362Average$1,665FlexibilityNo cancel feeOn-time80%

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