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 57% 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.

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

China Eastern, ANA, and China Airlines are the most popular carriers operating from Colorado to Osaka

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 Colorado Springs to Osaka Kansai Intl Airport is 18h 40m on average, while flying from Denver to Osaka Kansai Intl Airport is 20h 50m 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 2025, 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.

$253 Cheap Flights from Colorado to Osaka in 2025/26

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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.

6:00 am - 7:55 pmDEN-ITM

21h 55m2 stops

7:25 am - 12:18 pmITM-DEN

20h 53m2 stops

$654American Airlines

Find Deal

mié., ene. 21 - mié., ene. 28

5:50 am - 4:40 pmCOS-KIX

18h 50m2 stops

6:35 pm - 11:26 amKIX-COS

32h 51m2 stops

$716United Airlines

Find Deal

jue., feb. 5 - lun., feb. 9

7:04 pm - 6:45 pmDEN-KIX

31h 41m2 stops

8:45 pm - 11:19 amKIX-DEN

29h 34m2 stops

$774Alaska Airlines

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lun., feb. 23 - jue., mar. 12

7:17 pm - 8:25 amDEN-KIX

21h 08m2 stops

3:00 pm - 5:46 pmKIX-DEN

18h 46m2 stops

$817Multiple Airlines

Find Deal

mar., dic. 2 - mar., dic. 9

9:15 pm - 7:30 amDEN-ITM

42h 15m2 stops

7:00 pm - 1:01 amITM-DEN

22h 01m2 stops

$841Multiple Airlines

Find Deal

mar., feb. 3 - sáb., feb. 14

7:04 pm - 6:45 pmDEN-KIX

31h 41m2 stops

8:45 pm - 11:51 pmKIX-DEN

42h 06m2 stops

$848Alaska Airlines

Find Deal

mié., mar. 4 - mié., mar. 18

6:24 am - 12:10 pmDEN-KIX

37h 46m2 stops

9:20 am - 6:10 pmKIX-DEN

24h 50m2 stops

$850China Eastern

Find Deal

jue., ene. 15 - jue., ene. 29

6:24 am - 12:10 pmDEN-KIX

37h 46m2 stops

9:20 am - 6:10 pmKIX-DEN

24h 50m2 stops

$910China Eastern

Find Deal

jue., ene. 15 - jue., ene. 29

5:09 pm - 11:10 amDEN-KIX

26h 01m2 stops

12:20 pm - 11:35 pmKIX-DEN

27h 15m2 stops

$1,067STARLUX Airlines

Find Deal

mié., ene. 21 - mié., ene. 28

1:34 pm - 10:30 amDEN-UKB

28h 56m2 stops

11:30 am - 11:35 pmUKB-DEN

28h 05m2 stops

$1,095STARLUX Airlines

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jue., ene. 15 - jue., ene. 29

ANA flights from Colorado to Osaka

Our best ANA deals on Colorado to Osaka flight tickets

ANA

Mar 29

DEN7:39 amDenver Intl

16h 11m

1 stop

KIX2:50 pmOsaka Kansai Intl

Apr 10

KIX11:00 amOsaka Kansai Intl

23h 30m

2 stops

DEN7:30 pmDenver Intl

$1,180

Find similar

ANA

Mar 4

DEN11:25 amDenver Intl

15h 30m

1 stop

ITM6:55 pmOsaka Itami

Mar 18

ITM2:05 pmOsaka Itami

14h 05m

1 stop

DEN1:10 pmDenver Intl

$1,185

Find similar

ANA

Feb 23

DEN7:45 amDenver Intl

16h 55m

1 stop

KIX4:40 pmOsaka Kansai Intl

Mar 12

KIX8:20 amOsaka Kansai Intl

19h 50m

1 stop

DEN1:10 pmDenver Intl

$1,186

Find similar

United Airlines flights from Colorado to Osaka

Our best United Airlines deals on Colorado to Osaka flight tickets

United Airlines

Feb 5

COS5:50 amColorado Springs

18h 50m

2 stops

KIX4:40 pmOsaka Kansai Intl

Feb 9

KIX6:35 pmOsaka Kansai Intl

32h 51m

2 stops

COS11:26 amColorado Springs

$716

Find similar

United Airlines

Apr 6

COS6:35 pmColorado Springs

29h 15m

2 stops

KIX2:50 pmOsaka Kansai Intl

Apr 21

KIX4:55 pmOsaka Kansai Intl

22h 04m

2 stops

COS11:59 pmColorado Springs

$914

Find similar

United Airlines

Apr 7

COS1:00 pmColorado Springs

34h 50m

2 stops

KIX2:50 pmOsaka Kansai Intl

Apr 21

KIX8:30 amOsaka Kansai Intl

27h 52m

2 stops

COS9:22 pmColorado Springs

$917

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverOsaka

DEN - ITM

DENITM

Denver Intl

mié. 1/21

6:00 am-7:55 pm

2 stops21h 55m

Osaka Itami

mié. 1/28

7:25 am-12:18 pm

2 stops20h 53m

$654

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

jue. 2/5

5:50 am-4:40 pm

2 stops18h 50m

Osaka Kansai Intl

lun. 2/9

6:35 pm-11:26 am

2 stops32h 51m

$716

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

lun. 2/23

7:04 pm-6:45 pm

2 stops31h 41m

Osaka Kansai Intl

jue. 3/12

8:45 pm-11:19 am

2 stops29h 34m

$774

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mar. 12/2

7:17 pm-8:25 am

2 stops21h 08m

Osaka Kansai Intl

mar. 12/9

3:00 pm-5:46 pm

2 stops18h 46m

$817

DenverOsaka

DEN - ITM

DENITM

Denver Intl

mar. 2/3

9:15 pm-7:30 am

2 stops42h 15m

Osaka Itami

sáb. 2/14

7:00 pm-1:01 am

2 stops22h 01m

$841

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mié. 3/4

7:04 pm-6:45 pm

2 stops31h 41m

Osaka Kansai Intl

mié. 3/18

8:45 pm-11:51 pm

2 stops42h 06m

$848

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

jue. 1/15

6:24 am-12:10 pm

2 stops37h 46m

Osaka Kansai Intl

jue. 1/29

9:20 am-6:10 pm

2 stops24h 50m

$850

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

jue. 1/15

6:24 am-12:10 pm

2 stops37h 46m

Osaka Kansai Intl

jue. 1/29

9:20 am-6:10 pm

2 stops24h 50m

$910

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

mié. 1/21

5:09 pm-11:10 am

2 stops26h 01m

Osaka Kansai Intl

mié. 1/28

12:20 pm-11:35 pm

2 stops27h 15m

$1,067

DenverKobe

DEN - UKB

DENUKB

Denver Intl

jue. 1/15

1:34 pm-10:30 am

2 stops28h 56m

Kobe

jue. 1/29

11:30 am-11:35 pm

2 stops28h 05m

$1,095

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, October 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 $978. If you are unable to visit Osaka during the month of October, then departing from Colorado during the month September is also very affordable. Most momondo users find prices during this month for around $999.

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

According to our data, Monday is the cheapest day to fly to Osaka from Colorado. The lowest ticket price found for a Monday departure recently was $1,181. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Osaka for around $1,391.

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

Our data shows that the cheapest Colorado to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,214. Flights to Osaka are more costly in the morning, with an average ticket price of $1,265. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Colorado to Osaka flights?

You could potentially save up to 23% 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

Direct flights	None

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

Search flight deals

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 2025, 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 $696	Free Cancellation	Rating 8.4 1,003 reviews	Search ANA flights
Air Canada	PriceFrom $804	Free Cancellation	Rating 7.1 10,405 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,216	Free Cancellation	Rating 7.4 9,001 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.