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

Alaska Airlines is the most popular carrier operating from Osaka to Denver Intl

When did momondo last update prices for flights from Osaka to Denver Intl Airport?

Prices for flights from Osaka to Denver Intl Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl Airport 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 Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$450 Cheap Flights from Osaka to Denver in 2026/27

Find the cheapest flights from Osaka to Denver

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 8:24 pmKIX Osaka Kansai Intl-DEN Denver Intl

28h 59m2 stops Tokyo Narita Houston George Bush Intcntl

10:29 pm - 8:35 pmDEN Denver Intl-KIX Osaka Kansai Intl

30h 06m3 stops Phoenix Sky Harbor Intl Los Angeles Incheon Intl

$1,052Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

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

20h 55m2 stops Tokyo Narita Houston George Bush Intcntl

10:29 pm - 8:35 pmDEN Denver Intl-KIX Osaka Kansai Intl

30h 06m2 stops Los Angeles Incheon Intl

$1,064Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

7:25 am - 5:38 pmKIX Osaka Kansai Intl-DEN Denver Intl

26h 13m3 stops Tokyo Narita Houston George Bush Intcntl Phoenix Sky Harbor Intl

11:08 am - 9:15 amDEN Denver Intl-KIX Osaka Kansai Intl

30h 07m3 stops Salt Lake City Los Angeles Incheon Intl

$1,100Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

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

20h 55m2 stops Tokyo Narita Houston George Bush Intcntl

9:06 am - 7:10 pmDEN Denver Intl-KIX Osaka Kansai Intl

18h 04m1 stop Los Angeles

$1,107Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

3:00 pm - 11:53 pmKIX Osaka Kansai Intl-DEN Denver Intl

24h 53m3 stops Tokyo Narita San Francisco Phoenix Sky Harbor Intl

10:55 pm - 10:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

31h 50m2 stops Los Angeles Incheon Intl

$1,127Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

3:00 pm - 11:53 pmKIX Osaka Kansai Intl-DEN Denver Intl

24h 53m3 stops Tokyo Narita San Francisco Phoenix Sky Harbor Intl

5:17 pm - 8:35 pmDEN Denver Intl-KIX Osaka Kansai Intl

35h 18m3 stops Houston George Bush Intcntl Los Angeles Incheon Intl

$1,165Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:50 am - 5:35 pmKIX Osaka Kansai Intl-DEN Denver Intl

25h 45m2 stops Tokyo Narita Los Angeles

10:55 pm - 10:45 pmDEN Denver Intl-KIX Osaka Kansai Intl

31h 50m2 stops Los Angeles Incheon Intl

$1,215Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

9:20 pm - 3:22 pmKIX Osaka Kansai Intl-DEN Denver Intl

34h 02m2 stops Manila Ninoy Aquino Intl Los Angeles

10:42 pm - 12:20 pmDEN Denver Intl-KIX Osaka Kansai Intl

45h 38m2 stops San Francisco Incheon Intl

$1,247Multiple Airlines

Mon, Feb 22 - Fri, Feb 26

7:30 am - 10:05 pmITM Osaka Itami-DEN Denver Intl

30h 35m2 stops Tokyo Haneda Los Angeles

9:07 am - 8:45 amDEN Denver Intl-ITM Osaka Itami

31h 38m2 stops Dallas/Fort Worth Tokyo Haneda

$1,258American Airlines

Thu, Nov 12 - Mon, Nov 16

7:30 am - 10:05 pmITM Osaka Itami-DEN Denver Intl

30h 35m2 stops Tokyo Haneda Los Angeles

9:07 am - 8:45 amDEN Denver Intl-ITM Osaka Itami

31h 38m2 stops Dallas/Fort Worth Tokyo Haneda

$1,259American Airlines

Thu, Nov 12 - Mon, Nov 16

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Air Canada flights from Osaka to Denver

Our best Air Canada deals on Osaka to Denver flight tickets

Air Canada

Feb 22

KIX7:25 pmOsaka Kansai Intl

14h 48m

1 stop

DEN6:13 pmDenver Intl

Feb 26

DEN8:15 amDenver Intl

17h 25m

1 stop

KIX5:40 pmOsaka Kansai Intl

$1,723

Air Canada

Nov 19

KIX7:25 pmOsaka Kansai Intl

14h 48m

1 stop

DEN6:13 pmDenver Intl

Nov 26

DEN7:00 pmDenver Intl

30h 40m

1 stop

KIX5:40 pmOsaka Kansai Intl

$1,727

Air Canada

Nov 19

KIX7:25 pmOsaka Kansai Intl

14h 48m

1 stop

DEN6:13 pmDenver Intl

Jan 10

DEN9:44 amDenver Intl

41h 46m

2 stops

KIX7:30 pmOsaka Kansai Intl

$1,800

American Airlines flights from Osaka to Denver

Our best American Airlines deals on Osaka to Denver flight tickets

American Airlines

Nov 12

ITM7:30 amOsaka Itami

30h 35m

2 stops

DEN10:05 pmDenver Intl

Nov 16

DEN9:07 amDenver Intl

31h 38m

2 stops

ITM8:45 amOsaka Itami

$1,258

American Airlines

Nov 12

ITM7:30 amOsaka Itami

30h 35m

2 stops

DEN10:05 pmDenver Intl

Nov 16

DEN9:07 amDenver Intl

31h 38m

2 stops

ITM8:45 amOsaka Itami

$1,259

American Airlines

Nov 12

ITM7:30 amOsaka Itami

30h 35m

2 stops

DEN10:05 pmDenver Intl

Nov 16

DEN9:07 amDenver Intl

31h 38m

2 stops

ITM8:45 amOsaka Itami

$1,260

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Thu 11/19

7:25 am-8:24 pm

2 stops28h 59m

Denver Intl

Thu 11/26

10:29 pm-8:35 pm

3 stops30h 06m

$1,052

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Thu 11/19

7:25 am-12:20 pm

2 stops20h 55m

Denver Intl

Thu 11/26

10:29 pm-8:35 pm

2 stops30h 06m

$1,064

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Thu 11/19

7:25 am-5:38 pm

3 stops26h 13m

Denver Intl

Thu 11/26

11:08 am-9:15 am

3 stops30h 07m

$1,100

Quickest round-trip

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Thu 11/19

7:25 am-12:20 pm

2 stops20h 55m

Denver Intl

Thu 11/26

9:06 am-7:10 pm

1 stop18h 04m

$1,107

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Wed 11/4

3:00 pm-11:53 pm

3 stops24h 53m

Denver Intl

Wed 11/11

10:55 pm-10:45 pm

2 stops31h 50m

$1,127

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Wed 11/4

3:00 pm-11:53 pm

3 stops24h 53m

Denver Intl

Wed 11/11

5:17 pm-8:35 pm

3 stops35h 18m

$1,165

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Wed 11/4

7:50 am-5:35 pm

2 stops25h 45m

Denver Intl

Wed 11/11

10:55 pm-10:45 pm

2 stops31h 50m

$1,215

OsakaDenver

KIX Osaka Kansai Intl - DEN Denver Intl

KIXDEN

Osaka Kansai Intl

Mon 2/22

9:20 pm-3:22 pm

2 stops34h 02m

Denver Intl

Fri 2/26

10:42 pm-12:20 pm

2 stops45h 38m

$1,247

OsakaDenver

ITM Osaka Itami - DEN Denver Intl

ITMDEN

Osaka Itami

Thu 11/12

7:30 am-10:05 pm

2 stops30h 35m

Denver Intl

Mon 11/16

9:07 am-8:45 am

2 stops31h 38m

$1,258

OsakaDenver

ITM Osaka Itami - DEN Denver Intl

ITMDEN

Osaka Itami

Thu 11/12

7:30 am-10:05 pm

2 stops30h 35m

Denver Intl

Mon 11/16

9:07 am-8:45 am

2 stops31h 38m

$1,259

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 Denver

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 to Denver flights?

You could potentially save up to 7% on your flight if you consider stops on a Osaka to Denver flight.

When to book flights from Osaka to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Osaka to Denver (OSA to DEN) flight deals and tips

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

Best Price Found	$450
Fastest flight time	18h 43m
Direct flights	None

The best one-way flight to Denver from Osaka in the past 72 hours is $450. The best round-trip flight deal from Osaka to Denver found on momondo in the last 72 hours is $1,052.

The fastest flight from Osaka to Denver takes 18h 43m

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

Search flight deals

Frequently asked questions about flying from Osaka to Denver

How far is Osaka to Denver Intl by plane?
The straight-line distance from Osaka to Denver Intl is 6007.9 mi. Flights usually cover this in 18h 43m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Osaka to Denver Intl Airport?
Prices for flights from Osaka to Denver Intl Airport are updated daily.
How old do you have to be to fly from Osaka to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport 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 Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

Finding the right flight to Denver 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 Denver quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Denver from Osaka which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Osaka to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Denver from Osaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.