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

Air Canada, Turkish Airlines, and Japan Airlines are the most popular carriers operating from Colorado to Osaka

What airlines fly to Osaka?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Osaka from Colorado according to our data. United Airlines is the first choice among our users, with 37% 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 58m on average, while flying from Colorado Springs to Osaka Kansai Intl Airport is 30h 07m 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 November 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.

$458 Cheap Flights from Colorado to Osaka in 2026/27

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.

6:38 pm - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

30h 07m2 stops Denver Intl San Francisco

6:35 pm - 10:51 amKIX Osaka Kansai Intl-COS Colorado Springs

32h 16m2 stops San Francisco Denver Intl

$1,009United Airlines

Mon, Jan 4 - Sat, Jan 16

6:38 pm - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

30h 07m2 stops Denver Intl San Francisco

6:35 pm - 11:25 amKIX Osaka Kansai Intl-COS Colorado Springs

32h 50m2 stops San Francisco Houston George Bush Intcntl

$1,009United Airlines

Mon, Jan 4 - Sat, Jan 16

5:06 pm - 4:45 pmCOS Colorado Springs-KIX Osaka Kansai Intl

31h 39m2 stops Denver Intl San Francisco

6:35 pm - 9:59 pmKIX Osaka Kansai Intl-COS Colorado Springs

43h 24m2 stops San Francisco Chicago O'Hare Intl

$1,072United Airlines

Mon, Jan 4 - Sat, Jan 16

9:58 am - 3:10 pmCOS Colorado Springs-KIX Osaka Kansai Intl

38h 12m2 stops Dallas/Fort Worth Hong Kong Intl

6:30 pm - 11:30 pmKIX Osaka Kansai Intl-COS Colorado Springs

44h 00m2 stops Hong Kong Intl Dallas/Fort Worth

$1,156Multiple Airlines

Tue, Apr 20 - Tue, May 4

9:58 am - 3:10 pmCOS Colorado Springs-KIX Osaka Kansai Intl

38h 12m2 stops Dallas/Fort Worth Hong Kong Intl

5:35 pm - 11:30 pmKIX Osaka Kansai Intl-COS Colorado Springs

44h 55m2 stops Hong Kong Intl Dallas/Fort Worth

$1,156Multiple Airlines

Tue, Apr 20 - Tue, May 4

10:37 am - 12:55 pmDEN Denver Intl-KIX Osaka Kansai Intl

35h 18m2 stops Chicago O'Hare Intl Hong Kong Intl

9:05 am - 10:18 pmKIX Osaka Kansai Intl-DEN Denver Intl

28h 13m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,170Multiple Airlines

Wed, Apr 7 - Tue, Apr 13

8:15 am - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 25m1 stop Vancouver Intl

7:25 pm - 6:13 pmKIX Osaka Kansai Intl-DEN Denver Intl

14h 48m1 stop Vancouver Intl

$1,346Air Canada

Sun, Feb 7 - Mon, Feb 22

8:15 am - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 25m1 stop Vancouver Intl

7:25 pm - 8:36 amKIX Osaka Kansai Intl-DEN Denver Intl

29h 11m2 stops Vancouver Intl Calgary

$1,356Air Canada

Sun, Feb 7 - Mon, Feb 22

7:40 am - 7:00 pmDEN Denver Intl-ITM Osaka Itami

19h 20m2 stops San Francisco Tokyo Narita

2:00 pm - 12:15 pmITM Osaka Itami-DEN Denver Intl

14h 15m1 stop Tokyo Narita

$1,461ANA

Tue, Jan 12 - Tue, Feb 9

7:50 am - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

16h 55m1 stop San Francisco

9:45 am - 12:15 pmKIX Osaka Kansai Intl-DEN Denver Intl

18h 30m1 stop Tokyo Haneda

$1,461ANA

Tue, Feb 23 - Fri, Mar 5

Cheap last minute flights

Enter your travel dates to find the best prices.

7:09 am - 6:20 amDEN Denver Intl-KIX Osaka Kansai Intl

31h 11m2 stops Los Angeles Hong Kong Intl

9:25 am - 10:00 pmKIX Osaka Kansai Intl-DEN Denver Intl

28h 35m2 stops Hong Kong Intl Los Angeles

$1,248Cathay Pacific

Tue, Nov 10 - Tue, Nov 24

7:09 am - 2:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

39h 36m3 stops Los Angeles Hong Kong Intl Taipei City Taiwan Taoyuan Intl

9:50 am - 7:59 pmKIX Osaka Kansai Intl-DEN Denver Intl

26h 09m2 stops Hong Kong Intl Dallas/Fort Worth

$1,322Cathay Pacific

Wed, Nov 11 - Sat, Nov 21

6:46 pm - 2:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

27h 59m3 stops Los Angeles Hong Kong Intl Taipei City Taiwan Taoyuan Intl

9:25 am - 10:00 pmKIX Osaka Kansai Intl-DEN Denver Intl

28h 35m2 stops Hong Kong Intl Los Angeles

$1,334Cathay Pacific

Tue, Nov 10 - Tue, Nov 24

6:37 pm - 12:50 pmDEN Denver Intl-KIX Osaka Kansai Intl

26h 13m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

12:20 pm - 11:59 pmKIX Osaka Kansai Intl-DEN Denver Intl

27h 39m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,354STARLUX Airlines

Fri, Nov 13 - Fri, Nov 20

9:00 pm - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

52h 40m2 stops San Diego Vancouver Intl

7:25 pm - 6:13 pmKIX Osaka Kansai Intl-DEN Denver Intl

14h 48m1 stop Vancouver Intl

$1,693Air Canada

Wed, Nov 11 - Sat, Nov 21

8:15 am - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 25m1 stop Vancouver Intl

7:25 pm - 6:13 pmKIX Osaka Kansai Intl-DEN Denver Intl

14h 48m1 stop Vancouver Intl

$1,841Air Canada

Wed, Nov 11 - Sat, Nov 21

11:48 am - 5:40 pmDEN Denver Intl-KIX Osaka Kansai Intl

37h 52m1 stop Vancouver Intl

7:25 pm - 12:20 pmKIX Osaka Kansai Intl-DEN Denver Intl

32h 55m1 stop Vancouver Intl

$1,955Air Canada

Tue, Nov 10 - Tue, Nov 24

7:40 am - 4:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

17h 05m1 stop San Francisco

6:35 pm - 12:59 amKIX Osaka Kansai Intl-DEN Denver Intl

22h 24m1 stop San Francisco

$2,824ANA

Fri, Nov 13 - Fri, Nov 20

11:20 am - 7:00 pmDEN Denver Intl-ITM Osaka Itami

15h 40m1 stop Tokyo Narita

7:00 pm - 7:44 pmITM Osaka Itami-DEN Denver Intl

16h 44m2 stops Tokyo Haneda Los Angeles

$2,834ANA

Tue, Nov 10 - Tue, Nov 24

11:20 am - 8:35 pmDEN Denver Intl-ITM Osaka Itami

17h 15m1 stop Tokyo Narita

7:30 am - 12:15 pmITM Osaka Itami-DEN Denver Intl

20h 45m1 stop Tokyo Haneda

$2,884ANA

Wed, Nov 11 - Sat, Nov 21

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United Airlines flights from Colorado to Osaka

Our best United Airlines deals on Colorado to Osaka flight tickets

United Airlines

Jan 4

COS6:38 pmColorado Springs

30h 07m

2 stops

KIX4:45 pmOsaka Kansai Intl

Jan 16

KIX6:35 pmOsaka Kansai Intl

32h 16m

2 stops

COS10:51 amColorado Springs

$1,009

United Airlines

Jan 4

COS5:06 pmColorado Springs

31h 39m

2 stops

KIX4:45 pmOsaka Kansai Intl

Jan 16

KIX6:35 pmOsaka Kansai Intl

43h 24m

2 stops

COS9:59 pmColorado Springs

$1,072

United Airlines

Feb 25

COS6:29 pmColorado Springs

30h 16m

2 stops

KIX4:45 pmOsaka Kansai Intl

Mar 1

KIX3:20 pmOsaka Kansai Intl

46h 39m

2 stops

COS9:59 pmColorado Springs

$1,304

Cathay Pacific flights from Colorado to Osaka

Our best Cathay Pacific deals on Colorado to Osaka flight tickets

Cathay Pacific

Nov 24

DEN7:20 amDenver Intl

31h 00m

2 stops

KIX6:20 amOsaka Kansai Intl

Dec 7

KIX6:05 pmOsaka Kansai Intl

44h 00m

2 stops

DEN10:05 pmDenver Intl

$1,215

Cathay Pacific

Apr 12

DEN6:19 pmDenver Intl

27h 36m

2 stops

KIX12:55 pmOsaka Kansai Intl

Apr 21

KIX4:15 pmOsaka Kansai Intl

44h 46m

3 stops

DEN10:01 pmDenver Intl

$1,219

Cathay Pacific

Feb 7

DEN6:46 pmDenver Intl

43h 34m

2 stops

KIX6:20 amOsaka Kansai Intl

Feb 22

KIX6:05 pmOsaka Kansai Intl

45h 54m

2 stops

DEN11:59 pmDenver Intl

$1,236

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsOsaka

COS Colorado Springs - KIX Osaka Kansai Intl

COSKIX

Colorado Springs

Mon 1/4

6:38 pm-4:45 pm

2 stops30h 07m

Osaka Kansai Intl

Sat 1/16

6:35 pm-10:51 am

2 stops32h 16m

$1,009

Colorado SpringsOsaka

COS Colorado Springs - KIX Osaka Kansai Intl

COSKIX

Colorado Springs

Mon 1/4

6:38 pm-4:45 pm

2 stops30h 07m

Osaka Kansai Intl

Sat 1/16

6:35 pm-11:25 am

2 stops32h 50m

$1,009

Colorado SpringsOsaka

COS Colorado Springs - KIX Osaka Kansai Intl

COSKIX

Colorado Springs

Mon 1/4

5:06 pm-4:45 pm

2 stops31h 39m

Osaka Kansai Intl

Sat 1/16

6:35 pm-9:59 pm

2 stops43h 24m

$1,072

Colorado SpringsOsaka

COS Colorado Springs - KIX Osaka Kansai Intl

COSKIX

Colorado Springs

Tue 4/20

9:58 am-3:10 pm

2 stops38h 12m

Osaka Kansai Intl

Tue 5/4

6:30 pm-11:30 pm

2 stops44h 00m

$1,156

Colorado SpringsOsaka

COS Colorado Springs - KIX Osaka Kansai Intl

COSKIX

Colorado Springs

Tue 4/20

9:58 am-3:10 pm

2 stops38h 12m

Osaka Kansai Intl

Tue 5/4

5:35 pm-11:30 pm

2 stops44h 55m

$1,156

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Wed 4/7

10:37 am-12:55 pm

2 stops35h 18m

Osaka Kansai Intl

Tue 4/13

9:05 am-10:18 pm

2 stops28h 13m

$1,170

Quickest round-trip

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Sun 2/7

8:15 am-5:40 pm

1 stop17h 25m

Osaka Kansai Intl

Mon 2/22

7:25 pm-6:13 pm

1 stop14h 48m

$1,346

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Sun 2/7

8:15 am-5:40 pm

1 stop17h 25m

Osaka Kansai Intl

Mon 2/22

7:25 pm-8:36 am

2 stops29h 11m

$1,356

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 1/12

7:40 am-7:00 pm

2 stops19h 20m

Osaka Itami

Tue 2/9

2:00 pm-12:15 pm

1 stop14h 15m

$1,461

DenverOsaka

DEN Denver Intl - KIX Osaka Kansai Intl

DENKIX

Denver Intl

Tue 2/23

7:50 am-4:45 pm

1 stop16h 55m

Osaka Kansai Intl

Fri 3/5

9:45 am-12:15 pm

1 stop18h 30m

$1,461

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 $1,137. 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 $1,175.

Can stopping save me money on Colorado to Osaka flights?

You could potentially save up to 52% 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

Best Price Found	$458
Fastest flight time	15h 40m
Direct flights	None

The best one-way flight to Osaka from Colorado in the past 72 hours is $458. The best round-trip flight deal from Colorado to Osaka found on momondo in the last 72 hours is $1,009.

The fastest flight from Colorado to Osaka takes 15h 40m

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

Search flight deals

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 November 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
ANA	PriceFrom $753	Free Cancellation	Rating 8.3 1,339 reviews	Search ANA flights
United Airlines	PriceFrom $819	Free Cancellation	Rating 7.3 10,477 reviews	Search United Airlines flights
Air Canada	PriceFrom $948	Free Cancellation	Rating 7.1 11,876 reviews	Search Air Canada flights

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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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Fly into one of these airports located in Osaka

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Cheap flights from Colorado to Osaka from $458

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 2/1. 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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United Airlines flights from Colorado to Osaka

Our best United Airlines deals on Colorado to Osaka flight tickets

Cathay Pacific flights from Colorado to Osaka

Our best Cathay Pacific deals on Colorado to Osaka flight tickets

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How to get the cheapest flight ticket from Colorado to Osaka

What is the cheapest month to fly to Osaka?

Can stopping save me money on Colorado to Osaka flights?

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?

Cheap Colorado to Osaka flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Osaka

Best airlines flying from Colorado to Osaka

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

Traveling to a place near Osaka?

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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

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

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Popular flights according to clicks in the last 7 days on momondo

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