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Cheap flights from Colorado to Osaka from $552

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Colorado to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 pm - 7:10 pmDEN  Denver Intl-ITM Osaka Itami
33h 30m2 stops Toronto Pearson Intl Tokyo Haneda
Multiple Airlines Logo
1:55 pm - 4:28 pmITM  Osaka Itami-DEN Denver Intl
18h 33m2 stops Sapporo Chitose Vancouver Intl
$1,291Multiple Airlines
Tue, Jan 12 - Tue, Jan 19
ANA Logo
5:40 pm - 8:20 pmDEN  Denver Intl-ITM Osaka Itami
34h 40m2 stops Toronto Pearson Intl Tokyo Haneda
ANA Logo
2:05 pm - 10:30 amITM  Osaka Itami-DEN Denver Intl
36h 25m2 stops Tokyo Narita Toronto Pearson Intl
$1,355ANA
Thu, Jan 14 - Fri, Jan 29
Multiple Airlines Logo
7:10 pm - 7:50 pmDEN  Denver Intl-ITM Osaka Itami
32h 40m2 stops Vancouver Intl Sapporo Chitose
Multiple Airlines Logo
3:55 pm - 6:13 pmITM  Osaka Itami-DEN Denver Intl
18h 18m2 stops Sapporo Chitose Vancouver Intl
$1,371Multiple Airlines
Fri, Jan 29 - Sun, Feb 14
Japan Airlines Logo
8:22 am - 7:50 pmDEN  Denver Intl-ITM Osaka Itami
20h 28m2 stops Seattle/Tacoma Intl Tokyo Narita
Japan Airlines Logo
1:25 pm - 11:57 pmITM  Osaka Itami-DEN Denver Intl
25h 32m2 stops Tokyo Haneda Los Angeles Los Angeles
$1,377Japan Airlines
Tue, Aug 25 - Tue, Sep 8
Japan Airlines Logo
7:00 am - 8:25 pmDEN  Denver Intl-ITM Osaka Itami
22h 25m2 stops Los Angeles Los Angeles Tokyo Haneda
Japan Airlines Logo
12:25 pm - 11:57 pmITM  Osaka Itami-DEN Denver Intl
26h 32m2 stops Tokyo Haneda Los Angeles Los Angeles
$1,377Japan Airlines
Tue, Aug 25 - Tue, Sep 8
Japan Airlines Logo
7:00 am - 7:50 pmDEN  Denver Intl-ITM Osaka Itami
21h 50m2 stops Los Angeles Los Angeles Tokyo Narita
Japan Airlines Logo
8:05 pm - 11:35 amITM  Osaka Itami-DEN Denver Intl
30h 30m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,389Japan Airlines
Sun, Sep 13 - Mon, Sep 28
ANA Logo
11:25 am - 6:55 pmDEN  Denver Intl-ITM Osaka Itami
16h 30m1 stop Tokyo Narita
ANA Logo
4:00 pm - 7:30 pmITM  Osaka Itami-DEN Denver Intl
19h 30m2 stops Tokyo Haneda Seattle/Tacoma Intl
$1,406ANA
Sun, Oct 18 - Tue, Nov 17
Japan Airlines Logo
8:22 am - 7:50 pmDEN  Denver Intl-ITM Osaka Itami
20h 28m2 stops Seattle/Tacoma Intl Tokyo Narita
Japan Airlines Logo
8:25 am - 11:45 amITM  Osaka Itami-DEN Denver Intl
18h 20m2 stops Tokyo Haneda Dallas/Fort Worth
$1,407Japan Airlines
Tue, Aug 25 - Tue, Sep 8
ANA Logo
7:40 am - 6:55 pmDEN  Denver Intl-ITM Osaka Itami
20h 15m2 stops San Francisco Tokyo Narita
ANA Logo
4:00 pm - 7:44 pmITM  Osaka Itami-DEN Denver Intl
19h 44m2 stops Tokyo Haneda Los Angeles Los Angeles
$1,410ANA
Sun, Oct 18 - Tue, Nov 17
Japan Airlines Logo
5:30 am - 8:15 pmDEN  Denver Intl-ITM Osaka Itami
22h 45m2 stops Dallas/Fort Worth Tokyo Haneda
Japan Airlines Logo
7:30 am - 11:46 amITM  Osaka Itami-DEN Denver Intl
20h 16m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,417Japan Airlines
Tue, Nov 3 - Thu, Nov 19

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ANA flights from Colorado to Osaka Itami Airport

Our best ANA deals on Colorado to Osaka Itami Airport flight tickets
ANA
Jan 14
DEN5:40 pmDenver Intl
34h 40m
2 stops
ITM8:20 pmOsaka Itami
Jan 29
ITM2:05 pmOsaka Itami
36h 25m
2 stops
DEN10:30 amDenver Intl
$1,355
ANA
Oct 18
DEN11:25 amDenver Intl
16h 30m
1 stop
ITM6:55 pmOsaka Itami
Nov 17
ITM4:00 pmOsaka Itami
19h 30m
2 stops
DEN7:30 pmDenver Intl
$1,406
ANA
Oct 18
DEN7:40 amDenver Intl
20h 15m
2 stops
ITM6:55 pmOsaka Itami
Nov 17
ITM4:00 pmOsaka Itami
19h 44m
2 stops
DEN7:44 pmDenver Intl
$1,410

Japan Airlines flights from Colorado to Osaka Itami Airport

Our best Japan Airlines deals on Colorado to Osaka Itami Airport flight tickets
Japan Airlines
Aug 25
DEN8:22 amDenver Intl
20h 28m
2 stops
ITM7:50 pmOsaka Itami
Sep 8
ITM1:25 pmOsaka Itami
25h 32m
2 stops
DEN11:57 pmDenver Intl
$1,377
Japan Airlines
Sep 13
DEN7:00 amDenver Intl
21h 50m
2 stops
ITM7:50 pmOsaka Itami
Sep 28
ITM8:05 pmOsaka Itami
30h 30m
2 stops
DEN11:35 amDenver Intl
$1,389
Japan Airlines
Aug 25
DEN8:22 amDenver Intl
20h 28m
2 stops
ITM7:50 pmOsaka Itami
Sep 8
ITM8:25 amOsaka Itami
18h 20m
2 stops
DEN11:45 amDenver Intl
$1,407

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Osaka Itami Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Colorado to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 1/12

5:40 pm-7:10 pm

2 stops33h 30m

Osaka Itami

Tue 1/19

1:55 pm-4:28 pm

2 stops18h 33m

$1,291

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Thu 1/14

5:40 pm-8:20 pm

2 stops34h 40m

Osaka Itami

Fri 1/29

2:05 pm-10:30 am

2 stops36h 25m

$1,355

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Fri 1/29

7:10 pm-7:50 pm

2 stops32h 40m

Osaka Itami

Sun 2/14

3:55 pm-6:13 pm

2 stops18h 18m

$1,371

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 8/25

8:22 am-7:50 pm

2 stops20h 28m

Osaka Itami

Tue 9/8

1:25 pm-11:57 pm

2 stops25h 32m

$1,377

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 8/25

7:00 am-8:25 pm

2 stops22h 25m

Osaka Itami

Tue 9/8

12:25 pm-11:57 pm

2 stops26h 32m

$1,377

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Sun 9/13

7:00 am-7:50 pm

2 stops21h 50m

Osaka Itami

Mon 9/28

8:05 pm-11:35 am

2 stops30h 30m

$1,389
Quickest round-trip

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Sun 10/18

11:25 am-6:55 pm

1 stop16h 30m

Osaka Itami

Tue 11/17

4:00 pm-7:30 pm

2 stops19h 30m

$1,406

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 8/25

8:22 am-7:50 pm

2 stops20h 28m

Osaka Itami

Tue 9/8

8:25 am-11:45 am

2 stops18h 20m

$1,407

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Sun 10/18

7:40 am-6:55 pm

2 stops20h 15m

Osaka Itami

Tue 11/17

4:00 pm-7:44 pm

2 stops19h 44m

$1,410

DenverOsaka

DEN Denver Intl - ITM Osaka Itami

DENITM

Denver Intl

Tue 11/3

5:30 am-8:15 pm

2 stops22h 45m

Osaka Itami

Thu 11/19

7:30 am-11:46 am

2 stops20h 16m

$1,417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Colorado to Osaka Itami Airport

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

How long does it take to fly to Osaka Itami Airport?

Flight times from Colorado to Osaka Itami Airport vary, but if you’re flying out of Denver and flying into Osaka Kansai Intl Airport (one of the most popular routes), then the duration is 17h 05m on average. Another popular route from Colorado to Osaka Itami Airport is flying from Colorado Springs to Osaka Kansai Intl Airport, which will take roughly 17h 50m. Keep in mind that layovers or delays could extend your travel time.

Cheap Colorado to Osaka Itami Airport flight deals and tips

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

Fastest flight time

19h 25m

Direct flights

None
The fastest flight from Colorado to Osaka Itami Airport takes 19h 25m
There are no direct flights from Colorado to Osaka Itami Airport. There are no popular flight routes from Colorado to Osaka Itami Airport.
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Frequently asked questions about flying from Colorado to Osaka Itami Airport

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

    Prices for flights from Colorado to Osaka Itami Airport are updated daily.

  • How old do you have to be to fly from Colorado to Osaka Itami 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 Colorado to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

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

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Colorado.

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

Flights from Colorado to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Colorado to Osaka 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 Colorado to Osaka right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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