Osaka

$389+ Cheap flights from Colorado to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OSA
Jan 22 — Jan 291
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Cheap flight deals from Colorado to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$717
(Trip.com)

One-way from

$389
(Kiwi.com)
From Colorado to Osaka (OSA)
One-way flight from Colorado to Osaka (OSA)

Find flight deals from Colorado to Osaka

Cheapest flights from Colorado to Osaka
Explore the most affordable flight options available from Colorado to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Trip.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/110:57 pmDEN - KIX
1 stop27h 53mMultiple Airlines
Wed 2/125:50 pmKIX - DEN
1 stop16h 16mMultiple Airlines
Deal found 1/14$717
This Gurufare deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:50 amDEN - KIX
2 stops36h 10mChina Eastern
Mon 3/107:00 pmKIX - DEN
2 stops38h 12mChina Eastern
Deal found 1/16$787
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:06 pmCOS - KIX
2 stops35h 44mUnited Airlines
Sat 5/104:50 pmKIX - COS
2 stops18h 07mUnited Airlines
Deal found 1/14$1,026
This Korean Air deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/296:25 amDEN - KIX
2 stops22h 35mKorean Air
Fri 3/79:15 amKIX - DEN
2 stops24h 43mKorean Air
Deal found 1/15$1,068
This Air Canada deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:18 pmDEN - KIX
2 stops30h 07mAir Canada
Mon 4/216:05 pmKIX - DEN
2 stops29h 46mAir Canada
Deal found 1/15$1,086
This Trip.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/278:07 amDEN - ITM
2 stops31h 23mMultiple Airlines
Sun 2/96:00 pmITM - DEN
2 stops21h 33mMultiple Airlines
Deal found 1/16$1,117
This Ovago deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:08 pmDEN - KIX
2 stops28h 42mSTARLUX Airlines
Thu 3/2712:20 pmKIX - DEN
2 stops26h 38mSTARLUX Airlines
Deal found 1/15$1,176
This Ovago deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:21 pmDEN - UKB
2 stops30h 39mSTARLUX Airlines
Tue 5/2711:00 amUKB - DEN
2 stops26h 39mSTARLUX Airlines
Deal found 1/15$1,186
This FlightHub deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:58 amDEN - KIX
2 stops21h 57mAsiana Airlines
Mon 9/155:00 pmKIX - DEN
2 stops19h 19mAsiana Airlines
Deal found 1/14$1,205
This Air Canada deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:10 pmDEN - ITM
2 stops32h 45mAir Canada
Wed 5/282:15 pmITM - DEN
2 stops15h 40mAir Canada
Deal found 1/15$1,284
This FlightHub deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:35 pmDEN - KIX
1 stop31h 20mTurkish Airlines
Mon 3/1010:30 pmKIX - DEN
1 stop35h 10mTurkish Airlines
Deal found 1/15$1,371
This Cheapflightsfares deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:00 amDEN - ITM
2 stops21h 45mJapan Airlines
Fri 9/192:30 pmITM - DEN
2 stops20h 28mJapan Airlines
Deal found 1/15$1,518

Find flights from Colorado to Osaka within your budget

Customize your flight search to find flights from Colorado to Osaka 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, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Sat 2/1

10:57 pm-6:50 pm

1 stop27h 53m

Osaka Kansai Intl

Wed 2/12

5:50 pm-6:06 pm

1 stop16h 16m

$717

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Thu 6/12

6:30 am-3:20 pm

2 stops41h 50m

Osaka Kansai Intl

Wed 7/9

12:00 pm-6:13 pm

2 stops45h 13m

$741

Colorado SpringsOsaka

COS - KIX

COSKIX

Colorado Springs

Sat 4/26

12:06 pm-2:50 pm

2 stops35h 44m

Osaka Kansai Intl

Sat 5/10

4:50 pm-7:57 pm

2 stops18h 07m

$1,026

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 1/29

6:25 am-9:00 pm

2 stops22h 35m

Osaka Kansai Intl

Wed 3/5

9:15 am-5:58 pm

2 stops24h 43m

$1,068

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Tue 4/15

7:18 pm-4:25 pm

2 stops30h 07m

Osaka Kansai Intl

Mon 4/21

6:05 pm-8:51 am

2 stops29h 46m

$1,086

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Wed 3/12

5:08 pm-12:50 pm

2 stops28h 42m

Osaka Kansai Intl

Thu 3/27

12:20 pm-11:58 pm

2 stops26h 38m

$1,176

DenverKobe

DEN - UKB

DENUKB

Denver Intl

Tue 5/6

12:21 pm-10:00 am

2 stops30h 39m

Kobe

Tue 5/27

11:00 am-10:39 pm

2 stops26h 39m

$1,186

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Mon 5/5

7:10 pm-6:55 pm

2 stops32h 45m

Osaka Itami

Wed 5/28

2:15 pm-2:55 pm

2 stops15h 40m

$1,284

DenverOsaka

DEN - KIX

DENKIX

Denver Intl

Mon 3/3

7:45 pm-3:50 pm

2 stops28h 05m

Osaka Kansai Intl

Wed 3/26

5:00 pm-10:00 pm

2 stops20h 00m

$1,311

DenverOsaka

DEN - ITM

DENITM

Denver Intl

Sat 2/1

5:25 pm-7:55 pm

3 stops34h 30m

Osaka Itami

Wed 2/12

3:25 pm-10:35 am

3 stops35h 10m

$1,362

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 41 results
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Best time to book a flight from Colorado to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Colorado to Osaka

Get recent, data-driven insights about flights from Colorado to Osaka including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from CO to OSA?

Find hourly flight availability from Colorado to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Osaka as you normally would.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated January 17, 2025.
Get a feel of what it's like to fly with United Airlines, Korean Air and Asiana Airlines from Colorado to Osaka by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
9.1
Wonderful
134 reviews

Crew

9.3

Comfort

9.0

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

9.1
Wonderful
134 reviews
9.1
Wonderful
134 reviews

Crew

9.3

Comfort

9.0

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.5
Very good
1,034 reviews
9.1
Wonderful
134 reviews

Crew

9.3

Comfort

9.0

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.4
Very good
847 reviews
9.1
Wonderful
134 reviews

Crew

9.3

Comfort

9.0

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.3
Very good
1,448 reviews
9.1
Wonderful
134 reviews

Crew

9.3

Comfort

9.0

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

8.3
Very good
466 reviews
9.1
Wonderful
134 reviews

Crew

9.3

Comfort

9.0

Food

9.0

Overall

9.1

Boarding

9.1

Entertainment

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Colorado to Osaka one-way?

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $473. Users have also found prices from $623 and $673 on Korean Air and STARLUX Airlines, respectively.

  • What are the most popular routes from Colorado to Osaka?

  • Can I find deals for flights from Colorado to Osaka that include hotel bookings?

    Yes. In addition to deals on Colorado to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Osaka.

  • Can I find deals for business class flights from Colorado to Osaka?

    Yes. Cheapflights offers flight deals from Colorado to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Osaka?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Osaka (average of $950). Flying from Colorado to Osaka in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado?

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

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Alternative routes for Colorado to Osaka

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Colorado to Osaka

Discover the top 3 airlines that operate flights from Colorado to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$986Average$1,205FlexibilityNo cancel feeOn-time67%
ANACheapest$1,324Average$1,680FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,413Average$1,824FlexibilityNo cancel feeOn-time69%
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