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Kansai Intl

$425+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KIX
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$930
(FlightHub)

One-way from

$425
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$1,894
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. 11% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 30, 2025.

This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:21 pmDEN - KIX
2 stops30h 04mAir Canada
Sat 10/186:05 pmKIX - DEN
2 stops38h 58mAir Canada
Deal found 6/30$930
This Gurufare deal was found by Cheapflights users on 6/28. 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 10/196:30 amDEN - KIX
2 stops39h 50mChina Eastern
Sat 11/19:30 amKIX - DEN
2 stops23h 39mChina Eastern
Deal found 6/28$974
This Orbitz deal was found by Cheapflights users on 6/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:52 pmDEN - KIX
2 stops28h 48mMultiple Airlines
Mon 12/19:10 pmKIX - DEN
2 stops53h 13mMultiple Airlines
Deal found 6/27$1,014
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:50 pmDEN - KIX
2 stops31h 55mAlaska Airlines
Mon 11/38:45 pmKIX - DEN
2 stops54h 49mAlaska Airlines
Deal found 6/29$1,134
This oojo deal was found by Cheapflights users on 6/28. 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.
Mon 9/229:23 pmDEN - KIX
2 stops28h 52mEVA Air
Tue 9/306:30 pmKIX - DEN
2 stops32h 40mEVA Air
Deal found 6/28$1,157
This KAYAK deal was found by Cheapflights users on 6/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amDEN - KIX
2 stops46h 40mPhilippine Airlines
Sun 9/1410:20 amKIX - DEN
2 stops39h 48mPhilippine Airlines
Deal found 6/28$1,219
This Gurufare deal was found by Cheapflights users on 6/28. 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 8/108:32 pmDEN - KIX
2 stops24h 43mSTARLUX Airlines
Sun 8/171:25 pmKIX - DEN
2 stops25h 34mSTARLUX Airlines
Deal found 6/28$1,229
This oojo deal was found by Cheapflights users on 6/28. 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.
Mon 9/225:06 pmDEN - KIX
3 stops30h 49mCathay Pacific
Tue 9/3010:00 amKIX - DEN
2 stops27h 09mCathay Pacific
Deal found 6/28$1,241

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 June 30, 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

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/22

7:52 am-4:25 pm

1 stop17h 33m

Osaka Kansai Intl

Tue 9/30

6:05 pm-8:42 am

2 stops29h 37m

$938

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 7/20

8:25 am-6:45 pm

1 stop19h 20m

Osaka Kansai Intl

Mon 7/28

5:55 pm-11:21 pm

2 stops20h 26m

$1,053

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/22

9:23 pm-5:15 pm

2 stops28h 52m

Osaka Kansai Intl

Tue 9/30

6:30 pm-12:10 pm

2 stops32h 40m

$1,157

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 9/7

6:00 am-7:40 pm

2 stops46h 40m

Osaka Kansai Intl

Sun 9/14

10:20 am-11:08 am

2 stops39h 48m

$1,219

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/10

8:32 pm-12:15 pm

2 stops24h 43m

Osaka Kansai Intl

Sun 8/17

1:25 pm-11:59 pm

2 stops25h 34m

$1,229

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 9/22

5:06 pm-2:55 pm

3 stops30h 49m

Osaka Kansai Intl

Tue 9/30

10:00 am-10:09 pm

2 stops27h 09m

$1,241

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 7/21

7:30 pm-5:50 pm

2 stops31h 20m

Osaka Kansai Intl

Fri 7/25

9:10 am-4:25 pm

2 stops22h 15m

$1,406

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Mon 10/27

6:00 am-4:35 pm

2 stops19h 35m

$425

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 8/16

9:36 pm-9:00 pm

2 stops32h 24m

$500

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Mon 10/27

4:47 pm-9:00 pm

3 stops37h 13m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 12 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 $884). Flying from Colorado to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,319). 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.

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 June 30, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air, and Korean Air from Colorado to Osaka Kansai Intl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
187 reviews

Overall

9.0

Entertainment

9.0

Comfort

9.0

Food

8.8

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
187 reviews
STARLUX Airlines
9.0
Wonderful
187 reviews

Overall

9.0

Entertainment

9.0

Comfort

9.0

Food

8.8

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,210 reviews
STARLUX Airlines
9.0
Wonderful
187 reviews

Overall

9.0

Entertainment

9.0

Comfort

9.0

Food

8.8

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,101 reviews
STARLUX Airlines
9.0
Wonderful
187 reviews

Overall

9.0

Entertainment

9.0

Comfort

9.0

Food

8.8

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Alaska Airlines
8.0
Very good
10,000 reviews
STARLUX Airlines
9.0
Wonderful
187 reviews

Overall

9.0

Entertainment

9.0

Comfort

9.0

Food

8.8

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Cathay Pacific
7.6
Good
921 reviews
STARLUX Airlines
9.0
Wonderful
187 reviews

Overall

9.0

Entertainment

9.0

Comfort

9.0

Food

8.8

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 United Airlines, which is currently one of the cheapest options available, starting at $425. Air Canada flights start at $767 while deals on Korean Air start at $8,665 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 $884). Flying from Colorado to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,319). 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
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Nishinomiya
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Alternative routes for Colorado to Kansai Intl

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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$864Average$1,329FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,216Average$1,824FlexibilityNo cancel feeOn-time69%
ANACheapest$1,287Average$1,665FlexibilityNo cancel feeOn-time80%

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