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

STARLUX Airlines, Alaska Airlines, and Turkish Airlines are the most popular carriers operating from Osaka to Colorado

When did momondo last update prices for flights from Osaka to Colorado?

Prices for flights from Osaka to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Osaka to Colorado?

There is 1 operator available for flights from Osaka to Colorado as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka 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.

$359 Cheap Flights from Osaka to Colorado in 2025/26

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Find the cheapest flights from Osaka to Colorado

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 11:59 pmKIX-DEN

25h 59m2 stops

6:02 am - 12:50 pmDEN-KIX

38h 48m2 stops

$1,186Multiple Airlines

Find Deal

Mon, Nov 17 - Sun, Dec 28

6:35 pm - 4:43 pmKIX-DEN

38h 08m2 stops

11:35 am - 4:40 pmDEN-KIX

37h 05m1 stop

$1,318United Airlines

Find Deal

Wed, Jan 21 - Mon, Feb 2

7:10 pm - 12:37 pmKIX-DEN

33h 27m2 stops

8:05 am - 9:55 amDEN-KIX

33h 50m3 stops

$1,332Multiple Airlines

Find Deal

Wed, Jan 21 - Mon, Feb 2

3:25 pm - 6:53 pmITM-DEN

19h 28m2 stops

7:00 am - 7:55 pmDEN-ITM

20h 55m2 stops

$1,544Japan Airlines

Find Deal

Wed, Jan 21 - Mon, Feb 2

2:40 pm - 5:52 pmITM-DEN

19h 12m2 stops

8:22 pm - 7:55 pmDEN-ITM

31h 33m2 stops

$1,618Alaska Airlines

Find Deal

Thu, Dec 25 - Mon, Dec 29

2:40 pm - 5:50 pmITM-DEN

19h 10m2 stops

8:11 pm - 7:40 amDEN-ITM

19h 29m2 stops

$1,702Japan Airlines

Find Deal

Mon, Nov 17 - Sun, Dec 28

5:50 pm - 7:33 pmKIX-DEN

17h 43m1 stop

8:04 pm - 6:50 pmDEN-KIX

30h 46m1 stop

$1,740American Airlines

Find Deal

Thu, Feb 19 - Sun, Feb 22

5:50 pm - 7:33 pmKIX-DEN

17h 43m1 stop

8:04 pm - 6:50 pmDEN-KIX

30h 46m1 stop

$1,741American Airlines

Find Deal

Thu, Feb 19 - Sun, Feb 22

7:00 pm - 12:10 pmITM-DEN

33h 10m1 stop

11:25 am - 7:30 amDEN-ITM

28h 05m1 stop

$1,986ANA

Find Deal

Sun, Nov 30 - Sun, Dec 7

9:10 pm - 12:10 pmKIX-DEN

31h 00m1 stop

7:46 am - 4:40 pmDEN-KIX

16h 54m1 stop

$2,039ANA

Find Deal

Sun, Nov 30 - Sun, Dec 7

United Airlines flights from Osaka to Colorado

Our best United Airlines deals on Osaka to Colorado flight tickets

United Airlines

Jan 21

KIX6:35 pmOsaka Kansai Intl

38h 08m

2 stops

DEN4:43 pmDenver Intl

Feb 2

DEN11:35 amDenver Intl

37h 05m

1 stop

KIX4:40 pmOsaka Kansai Intl

$1,318

Find similar

United Airlines

Nov 10

KIX6:35 pmOsaka Kansai Intl

38h 10m

2 stops

DEN4:45 pmDenver Intl

Nov 17

DEN9:05 pmDenver Intl

27h 35m

1 stop

KIX4:40 pmOsaka Kansai Intl

$1,379

Find similar

United Airlines

Nov 12

KIX6:35 pmOsaka Kansai Intl

38h 07m

2 stops

DEN4:42 pmDenver Intl

Dec 29

DEN5:45 amDenver Intl

18h 55m

1 stop

KIX4:40 pmOsaka Kansai Intl

$1,405

Find similar

Japan Airlines flights from Osaka to Colorado

Our best Japan Airlines deals on Osaka to Colorado flight tickets

Japan Airlines

Jan 21

ITM3:25 pmOsaka Itami

19h 28m

2 stops

DEN6:53 pmDenver Intl

Feb 2

DEN7:00 amDenver Intl

20h 55m

2 stops

ITM7:55 pmOsaka Itami

$1,544

Find similar

Japan Airlines

Nov 17

ITM2:40 pmOsaka Itami

19h 10m

2 stops

DEN5:50 pmDenver Intl

Dec 28

DEN8:11 pmDenver Intl

19h 29m

2 stops

ITM7:40 amOsaka Itami

$1,702

Find similar

Japan Airlines

Nov 30

ITM4:30 pmOsaka Itami

39h 35m

2 stops

DEN4:05 pmDenver Intl

Dec 7

DEN7:15 pmDenver Intl

21h 25m

2 stops

ITM8:40 amOsaka Itami

$1,776

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 11/17

2:00 pm-11:59 pm

2 stops25h 59m

Denver Intl

Sun 12/28

6:02 am-12:50 pm

2 stops38h 48m

$1,186

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 1/21

6:35 pm-4:43 pm

2 stops38h 08m

Denver Intl

Mon 2/2

11:35 am-4:40 pm

1 stop37h 05m

$1,318

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 1/21

7:10 pm-12:37 pm

2 stops33h 27m

Denver Intl

Mon 2/2

8:05 am-9:55 am

3 stops33h 50m

$1,332

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Wed 1/21

3:25 pm-6:53 pm

2 stops19h 28m

Denver Intl

Mon 2/2

7:00 am-7:55 pm

2 stops20h 55m

$1,544

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Thu 12/25

2:40 pm-5:52 pm

2 stops19h 12m

Denver Intl

Mon 12/29

8:22 pm-7:55 pm

2 stops31h 33m

$1,618

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Mon 11/17

2:40 pm-5:50 pm

2 stops19h 10m

Denver Intl

Sun 12/28

8:11 pm-7:40 am

2 stops19h 29m

$1,702

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

$1,740

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

$1,741

OsakaDenver

ITM - DEN

ITMDEN

Osaka Itami

Sun 11/30

7:00 pm-12:10 pm

1 stop33h 10m

Denver Intl

Sun 12/7

11:25 am-7:30 am

1 stop28h 05m

$1,986

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sun 11/30

9:10 pm-12:10 pm

1 stop31h 00m

Denver Intl

Sun 12/7

7:46 am-4:40 pm

1 stop16h 54m

$2,039

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 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

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Osaka to Colorado is on a Sunday when prices can be found for as low as $1,107. On the other hand, Thursday is the most expensive day to depart from Osaka because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,285.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $1,219. In the evening is when there is more demand to fly to Colorado, so prices are often more expensive at around $1,307 per ticket.

Can stopping save me money on Osaka to Colorado flights?

You could potentially save up to 64% on your flight if you consider stops on a Osaka to Colorado flight.

Cheap Osaka to Colorado flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Osaka to Colorado?
Prices for flights from Osaka to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Osaka to Colorado?
There is 1 operator available for flights from Osaka to Colorado as of November 2025.
How old do you have to be to fly from Osaka to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka 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.

Best airlines flying from Osaka to Colorado

Compare and see reviews for airlines that fly from Osaka to Colorado with momondo

Airline	Rating	Free Cancellation	Price
STARLUX Airlines	PriceFrom $1,164	Free Cancellation	Rating 8.9 219 reviews		Search STARLUX Airlines flights

Why use momondo?

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

It is quick and easy to find Osaka to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

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

All flight searches from Osaka to Colorado on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Osaka.

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

If you are not ready to book a flight from Osaka to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.