What is the cheapest airline that flies from Osaka Kansai Intl to Colorado?

United Airlines is the most popular carrier operating from Osaka Kansai Intl to Colorado

How old do you have to be to fly from Osaka Kansai Intl Airport to Colorado?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$445 Cheap Flights from Osaka Kansai Intl Airport to Colorado in 2026/27

Find the cheapest flights from Osaka Kansai Intl Airport to Colorado

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 12:56 pmKIX Osaka Kansai Intl-DEN Denver Intl

32h 11m2 stops Honolulu San Diego

1:45 pm - 6:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

37h 00m2 stops San Diego Honolulu

$1,031Multiple Airlines

Tue, Dec 8 - Wed, Jan 20

8:45 pm - 12:56 pmKIX Osaka Kansai Intl-DEN Denver Intl

32h 11m2 stops Honolulu San Diego

1:45 pm - 6:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

37h 00m2 stops San Diego Honolulu

$1,084Multiple Airlines

Tue, Dec 8 - Wed, Jan 20

6:35 pm - 9:22 pmKIX Osaka Kansai Intl-COS Colorado Springs

18h 47m2 stops San Francisco Denver Intl

5:11 pm - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

31h 34m2 stops Denver Intl San Francisco

$1,106United Airlines

Tue, Dec 8 - Wed, Jan 20

6:35 pm - 10:03 pmKIX Osaka Kansai Intl-COS Colorado Springs

19h 28m2 stops San Francisco Denver Intl

6:30 pm - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

30h 15m2 stops Denver Intl San Francisco

$1,119United Airlines

Wed, Dec 9 - Mon, Jan 18

6:35 pm - 5:01 pmKIX Osaka Kansai Intl-DEN Denver Intl

38h 26m2 stops San Francisco Ontario

3:53 pm - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

32h 52m1 stop San Francisco

$1,169United Airlines

Mon, Jan 25 - Wed, Jan 27

6:35 pm - 5:01 pmKIX Osaka Kansai Intl-DEN Denver Intl

38h 26m2 stops San Francisco Ontario

3:53 pm - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

32h 52m1 stop San Francisco

$1,172United Airlines

Mon, Jan 25 - Wed, Jan 27

6:35 pm - 8:10 pmKIX Osaka Kansai Intl-COS Colorado Springs

17h 35m2 stops San Francisco Denver Intl

5:45 am - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

19h 00m2 stops Denver Intl San Francisco

$1,183United Airlines

Tue, Dec 8 - Fri, Jan 22

6:35 pm - 10:03 pmKIX Osaka Kansai Intl-COS Colorado Springs

19h 28m2 stops San Francisco Denver Intl

5:11 pm - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

31h 34m2 stops Denver Intl San Francisco

$1,236United Airlines

Mon, Dec 7 - Sat, Jan 23

6:35 pm - 10:03 pmKIX Osaka Kansai Intl-COS Colorado Springs

19h 28m2 stops San Francisco Denver Intl

5:45 am - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

19h 00m2 stops Denver Intl San Francisco

$1,300United Airlines

Mon, Dec 7 - Fri, Jan 22

8:45 pm - 12:47 pmKIX Osaka Kansai Intl-DEN Denver Intl

32h 02m2 stops Honolulu San Diego

6:46 pm - 3:10 pmDEN Denver Intl-KIX Osaka Kansai Intl

28h 24m2 stops Los Angeles Hong Kong Intl

$1,310Multiple Airlines

Sun, Jan 31 - Wed, Feb 3

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Japan Airlines flights from Osaka Kansai Intl Airport to Colorado

Our best Japan Airlines deals on Osaka Kansai Intl Airport to Colorado flight tickets

Japan Airlines

Jan 6

KIX9:10 pmOsaka Kansai Intl

30h 27m

2 stops

DEN11:37 amDenver Intl

Mar 31

DEN7:00 amDenver Intl

20h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

$1,815

Japan Airlines

Jan 6

KIX9:10 pmOsaka Kansai Intl

30h 27m

2 stops

DEN11:37 amDenver Intl

Mar 31

DEN7:00 amDenver Intl

20h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

$1,816

Japan Airlines

Jan 6

KIX9:10 pmOsaka Kansai Intl

30h 27m

2 stops

DEN11:37 amDenver Intl

Mar 31

DEN7:00 amDenver Intl

20h 45m

1 stop

KIX6:45 pmOsaka Kansai Intl

$1,817

United Airlines flights from Osaka Kansai Intl Airport to Colorado

Our best United Airlines deals on Osaka Kansai Intl Airport to Colorado flight tickets

United Airlines

Dec 8

KIX6:35 pmOsaka Kansai Intl

18h 47m

2 stops

COS9:22 pmColorado Springs

Jan 20

COS5:11 pmColorado Springs

31h 34m

2 stops

KIX4:45 pmOsaka Kansai Intl

$1,106

United Airlines

Dec 9

KIX6:35 pmOsaka Kansai Intl

19h 28m

2 stops

COS10:03 pmColorado Springs

Jan 18

COS6:30 pmColorado Springs

30h 15m

2 stops

KIX4:45 pmOsaka Kansai Intl

$1,119

United Airlines

Jan 25

KIX6:35 pmOsaka Kansai Intl

38h 26m

2 stops

DEN5:01 pmDenver Intl

Jan 27

DEN3:53 pmDenver Intl

32h 52m

1 stop

KIX4:45 pmOsaka Kansai Intl

$1,169

momondo Fare Finder

Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Tue 12/8

8:45 pm-12:56 pm

2 stops32h 11m

Denver Intl

Wed 1/20

1:45 pm-6:45 pm

2 stops37h 00m

$1,031

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Tue 12/8

8:45 pm-12:56 pm

2 stops32h 11m

Denver Intl

Wed 1/20

1:45 pm-6:45 pm

2 stops37h 00m

$1,084

OsakaColorado Springs

KIX Osaka Kansai Intl - COS Colorado Springs

KIXCOS

Osaka Kansai Intl

Tue 12/8

6:35 pm-9:22 pm

2 stops18h 47m

Colorado Springs

Wed 1/20

5:11 pm-4:45 pm

2 stops31h 34m

$1,106

OsakaColorado Springs

KIX Osaka Kansai Intl - COS Colorado Springs

KIXCOS

Osaka Kansai Intl

Wed 12/9

6:35 pm-10:03 pm

2 stops19h 28m

Colorado Springs

Mon 1/18

6:30 pm-4:45 pm

2 stops30h 15m

$1,119

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Mon 1/25

6:35 pm-5:01 pm

2 stops38h 26m

Denver Intl

Wed 1/27

3:53 pm-4:45 pm

1 stop32h 52m

$1,169

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Mon 1/25

6:35 pm-5:01 pm

2 stops38h 26m

Denver Intl

Wed 1/27

3:53 pm-4:45 pm

1 stop32h 52m

$1,172

Quickest round-trip

OsakaColorado Springs

KIX Osaka Kansai Intl - COS Colorado Springs

KIXCOS

Osaka Kansai Intl

Tue 12/8

6:35 pm-8:10 pm

2 stops17h 35m

Colorado Springs

Fri 1/22

5:45 am-4:45 pm

2 stops19h 00m

$1,183

OsakaColorado Springs

KIX Osaka Kansai Intl - COS Colorado Springs

KIXCOS

Osaka Kansai Intl

Mon 12/7

6:35 pm-10:03 pm

2 stops19h 28m

Colorado Springs

Sat 1/23

5:11 pm-4:45 pm

2 stops31h 34m

$1,236

OsakaColorado Springs

KIX Osaka Kansai Intl - COS Colorado Springs

KIXCOS

Osaka Kansai Intl

Mon 12/7

6:35 pm-10:03 pm

2 stops19h 28m

Colorado Springs

Fri 1/22

5:45 am-4:45 pm

2 stops19h 00m

$1,300

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Sun 1/31

8:45 pm-12:47 pm

2 stops32h 02m

Denver Intl

Wed 2/3

6:46 pm-3:10 pm

2 stops28h 24m

$1,310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Osaka Kansai Intl Airport to Colorado flights?

You could potentially save up to 59% on your flight if you consider stops on a Osaka Kansai Intl Airport to Colorado flight.

Cheap Osaka Kansai Intl Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to Colorado

Best Price Found	$445
Fastest flight time	23h 26m
Direct flights	None

The best one-way flight to Colorado from Osaka Kansai Intl Airport in the past 72 hours is $445. The best round-trip flight deal from Osaka Kansai Intl Airport to Colorado found on momondo in the last 72 hours is $1,031.

The fastest flight from Osaka Kansai Intl Airport to Colorado takes 23h 26m

There are no direct flights from Osaka Kansai Intl Airport to Colorado. There are no popular flight routes from Osaka Kansai Intl Airport to Colorado.

Search flight deals

Frequently asked questions about flying from Osaka Kansai Intl Airport to Colorado

When did momondo last update prices for flights from Osaka Kansai Intl Airport to Colorado?
Prices for flights from Osaka Kansai Intl Airport to Colorado refresh daily.
How old do you have to be to fly from Osaka Kansai Intl Airport to Colorado?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Colorado?

Finding the right flight to Colorado from Osaka is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Osaka to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Osaka with this policy.

How can momondo help me find flights from Osaka to Colorado?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Osaka to Colorado.

I’m not ready to book a flight from Osaka to Colorado right now. Can momondo alert me if prices change?

Price alerts on flights to Colorado from Osaka are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.