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

ANA, Korean Air, and Delta are the most popular carriers operating from Colorado to Osaka

What airlines fly to Osaka?

Air Canada, United Airlines and ANA are the top three most popular airlines that fly to Osaka from Colorado according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 3 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Osaka?

Average flight duration from Colorado to Osaka depends on which airport you fly into and out of. Flying from Denver to Osaka Kansai Intl Airport is 17h 50m on average, while flying from Colorado Springs to Osaka Kansai Intl Airport is 18h 20m on average. Osaka Kansai Intl Airport is the most popular airport in Osaka.

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

Prices for flights from Colorado to Osaka refresh daily.

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

As of May 2026, there are 3 operators available to choose from for flights from Colorado to Osaka.

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

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 Colorado to Osaka.

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

The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$433 Cheap Flights from Colorado to Osaka in 2026

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 12:10 pm

DEN

KIX

38h 40m

2 stops

9:30 am - 6:10 pm

KIX

DEN

23h 40m

2 stops

$1,049China Eastern

Thu, Aug 27 - Fri, Sep 11

6:30 am - 12:10 pm

DEN

KIX

38h 40m

2 stops

1:10 pm - 6:10 pm

KIX

DEN

44h 00m

2 stops

$1,076China Eastern

Sun, Aug 30 - Mon, Sep 7

3:00 pm - 5:15 pm

DEN

KIX

35h 15m

2 stops

6:30 pm - 11:05 am

KIX

DEN

31h 35m

2 stops

$1,235Multiple Airlines

Wed, Sep 16 - Thu, Sep 24

7:45 am - 9:00 am

DEN

KIX

34h 15m

2 stops

9:30 am - 11:33 pm

KIX

DEN

29h 03m

2 stops

$1,238Multiple Airlines

Mon, Jul 13 - Thu, Jul 23

7:28 pm - 10:30 am

DEN

UKB

24h 02m

2 stops

11:40 am - 11:48 pm

UKB

DEN

27h 08m

2 stops

$1,301STARLUX Airlines

Tue, Sep 29 - Thu, Oct 15

11:58 am - 10:30 am

DEN

UKB

31h 32m

2 stops

11:40 am - 10:21 pm

UKB

DEN

25h 41m

2 stops

$1,319STARLUX Airlines

Tue, Oct 13 - Thu, Oct 22

5:30 am - 2:50 pm

COS

KIX

18h 20m

2 stops

4:55 pm - 9:24 pm

KIX

COS

19h 29m

2 stops

$1,343United Airlines

Wed, Aug 19 - Thu, Sep 3

5:13 pm - 2:50 pm

COS

KIX

30h 37m

3 stops

9:05 am - 10:53 pm

KIX

COS

28h 48m

2 stops

$1,383Cathay Pacific

Wed, Aug 19 - Thu, Sep 3

8:00 am - 2:50 pm

COS

KIX

39h 50m

3 stops

9:45 am - 10:53 pm

KIX

COS

28h 08m

2 stops

$1,384Cathay Pacific

Wed, Aug 19 - Thu, Sep 3

5:30 am - 2:50 pm

COS

KIX

18h 20m

2 stops

4:55 pm - 8:44 pm

KIX

COS

18h 49m

2 stops

$1,393United Airlines

Wed, Aug 26 - Sat, Sep 12

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China Eastern flights from Colorado to Osaka

Our best China Eastern deals on Colorado to Osaka flight tickets

China Eastern

Aug 27

DEN6:30 amDenver Intl

38h 40m

2 stops

KIX12:10 pmOsaka Kansai Intl

Sep 11

KIX9:30 amOsaka Kansai Intl

23h 40m

2 stops

DEN6:10 pmDenver Intl

$1,049

China Eastern

Aug 30

DEN6:30 amDenver Intl

38h 40m

2 stops

KIX12:10 pmOsaka Kansai Intl

Sep 7

KIX1:10 pmOsaka Kansai Intl

44h 00m

2 stops

DEN6:10 pmDenver Intl

$1,076

American Airlines flights from Colorado to Osaka

Our best American Airlines deals on Colorado to Osaka flight tickets

American Airlines

Oct 28

COS5:13 pmColorado Springs

34h 37m

2 stops

KIX6:50 pmOsaka Kansai Intl

Nov 12

KIX5:50 pmOsaka Kansai Intl

21h 58m

2 stops

COS11:48 pmColorado Springs

$1,892

American Airlines

Oct 28

COS5:13 pmColorado Springs

34h 37m

2 stops

KIX6:50 pmOsaka Kansai Intl

Nov 12

KIX5:50 pmOsaka Kansai Intl

21h 58m

2 stops

COS11:48 pmColorado Springs

$2,012

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 8/27

6:30 am-12:10 pm

2 stops38h 40m

Osaka Kansai Intl

Fri 9/11

9:30 am-6:10 pm

2 stops23h 40m

$1,049

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sun 8/30

6:30 am-12:10 pm

2 stops38h 40m

Osaka Kansai Intl

Mon 9/7

1:10 pm-6:10 pm

2 stops44h 00m

$1,076

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 9/16

3:00 pm-5:15 pm

2 stops35h 15m

Osaka Kansai Intl

Thu 9/24

6:30 pm-11:05 am

2 stops31h 35m

$1,235

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 7/13

7:45 am-9:00 am

2 stops34h 15m

Osaka Kansai Intl

Thu 7/23

9:30 am-11:33 pm

2 stops29h 03m

$1,238

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Tue 9/29

7:28 pm-10:30 am

2 stops24h 02m

Kobe

Thu 10/15

11:40 am-11:48 pm

2 stops27h 08m

$1,301

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Tue 10/13

11:58 am-10:30 am

2 stops31h 32m

Kobe

Thu 10/22

11:40 am-10:21 pm

2 stops25h 41m

$1,319

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Wed 8/19

5:30 am-2:50 pm

2 stops18h 20m

Osaka Kansai Intl

Thu 9/3

4:55 pm-9:24 pm

2 stops19h 29m

$1,343

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Wed 8/19

5:13 pm-2:50 pm

3 stops30h 37m

Osaka Kansai Intl

Thu 9/3

9:05 am-10:53 pm

2 stops28h 48m

$1,383

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Wed 8/19

8:00 am-2:50 pm

3 stops39h 50m

Osaka Kansai Intl

Thu 9/3

9:45 am-10:53 pm

2 stops28h 08m

$1,384

Quickest round-trip

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Wed 8/26

5:30 am-2:50 pm

2 stops18h 20m

Osaka Kansai Intl

Sat 9/12

4:55 pm-8:44 pm

2 stops18h 49m

$1,393

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 Colorado to Osaka

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

Other information

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from Colorado to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $128. If you are unable to visit Osaka during the month of September, then departing from Colorado during the month February is also very affordable. Most momondo users find prices during this month for around $147.

Can stopping save me money on Colorado to Osaka flights?

You could potentially save up to 33% on your flight if you consider stops on a Colorado to Osaka flight.

Cheap Colorado to Osaka flight deals and tips

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

Fastest flight time	17h 50m
Direct flights	None

The fastest flight from Colorado to Osaka takes 17h 50m

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

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Frequently asked questions about flying from Colorado to Osaka

When did momondo last update prices for flights from Colorado to Osaka?
Prices for flights from Colorado to Osaka refresh daily.
How many operators does momondo search for flights from Colorado to Osaka?
As of May 2026, there are 3 operators available to choose from for flights from Colorado to Osaka.
How old do you have to be to fly from Colorado to Osaka?
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 Colorado to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Osaka

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $726	Free Cancellation	Rating 7.1 11,000 reviews	Search Air Canada flights
ANA	PriceFrom $753	Free Cancellation	Rating 8.3 1,207 reviews	Search ANA flights
United Airlines	PriceFrom $819	Free Cancellation	Rating 7.4 9,684 reviews	Search United Airlines flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Osaka for you.

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

Yes. momondo allows you to filter the results for Colorado to Osaka flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Osaka from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Colorado to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Colorado to Osaka from $433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Osaka departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Colorado to Osaka

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

What airlines fly to Osaka?

How long does it take to fly to Osaka?

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Why use momondo?

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

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List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

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