$578 Cheap Flights from Denver (DEN) to Okayama (OKJ)

View $578 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Okayama Airport (OKJ)

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Cheap Flights from Denver to Okayama (DEN-OKJ)

Prices were available within the past 7 days and start at $578 for one-way flights and $1,291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Thu, Jan 15 - Fri, Feb 13
DEN
Denver
OKJ
Okayama
$1,291 Roundtrip, found 5 days ago
$1,291
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Jan 15 from Denver to Okayama, returning Fri, Feb 13, priced at $1,291 found 5 days ago
Air Canada
Thu, Jan 15 - Fri, Feb 13
DEN
Denver
OKJ
Okayama
$1,303 Roundtrip, found 5 days ago
$1,303
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jan 15 from Denver to Okayama, returning Fri, Feb 13, priced at $1,303 found 5 days ago
Air Canada
Thu, Jan 15 - Fri, Feb 13
DEN
Denver
OKJ
Okayama
$1,345 Roundtrip, found 5 days ago
$1,345
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jan 15 from Denver to Okayama, returning Fri, Feb 13, priced at $1,345 found 5 days ago
All Nippon Airways
Thu, Jan 15 - Fri, Feb 13
DEN
Denver
OKJ
Okayama
$1,381 Roundtrip, found 5 days ago
$1,381
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Jan 15 from Denver to Okayama, returning Fri, Feb 13, priced at $1,381 found 5 days ago
Japan Airlines
Thu, Jan 15 - Fri, Feb 13
DEN
Denver
OKJ
Okayama
$1,386 Roundtrip, found 5 days ago
$1,386
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Thu, Jan 15 from Denver to Okayama, returning Fri, Feb 13, priced at $1,386 found 5 days ago
Japan Airlines
Thu, Jan 15 - Fri, Feb 13
DEN
Denver
OKJ
Okayama
$1,406 Roundtrip, found 5 days ago
$1,406
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Thu, Jan 15 from Denver to Okayama, returning Fri, Feb 13, priced at $1,406 found 5 days ago
United
Sun, Sep 6 - Sun, Sep 13
DEN
Denver
OKJ
Okayama
$1,425 Roundtrip, found 10 hours ago
$1,425
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Sep 6 from Denver to Okayama, returning Sun, Sep 13, priced at $1,425 found 10 hours ago
Japan Airlines
Sun, Sep 6 - Sun, Sep 13
DEN
Denver
OKJ
Okayama
$1,433 Roundtrip, found 10 hours ago
$1,433
Roundtrip
found 10 hours ago
Select Japan Airlines flight, departing Sun, Sep 6 from Denver to Okayama, returning Sun, Sep 13, priced at $1,433 found 10 hours ago
United
Sun, Sep 6 - Sun, Sep 13
DEN
Denver
OKJ
Okayama
$1,441 Roundtrip, found 10 hours ago
$1,441
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Sep 6 from Denver to Okayama, returning Sun, Sep 13, priced at $1,441 found 10 hours ago
American Airlines
Sun, Sep 6 - Sun, Sep 13
DEN
Denver
OKJ
Okayama
$1,509 Roundtrip, found 10 hours ago
$1,509
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sun, Sep 6 from Denver to Okayama, returning Sun, Sep 13, priced at $1,509 found 10 hours ago
Flights from Denver (DEN) to Okayama (OKJ)
Origin airport
Denver Intl.
Destination airport
Okayama
Airlines serving
All Nippon Airways, American Airlines, Delta, Japan Airlines, Korean Air
Roundtrip price
$1,290
Distance
6075 mi

Denver to Okayama Flights

The cheapest times to fly from Denver to Okayama

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Okayama are during the month of January. You can find some of the cheapest flights from Denver to Okayama with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Okayama

Sunday is one of the best days to book for cheap flights from Denver to Okayama: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Okayama

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Okayama in 2025. You can also book with separate airlines for your outbound and return journeys, from $578 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Okayama flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Okayama airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Okayama Airport (OKJ) cost?
Lock in a cheap one-way flight from $578 or cheap return flight from $1,291 from Denver Intl. Airport (DEN) to Okayama Airport (OKJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Okayama Airport (OKJ)?
The cheapest month to fly from DEN to OKJ is January, when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Okayama Airport (OKJ)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from DEN to OKJ. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Denver Intl. Airport (DEN) to Okayama Airport (OKJ)?
Nonstop flights from Denver Intl. Airport (DEN) to Okayama Airport (OKJ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEN to OKJ?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Okayama Airport (OKJ)?
To arrive at Okayama Airport (OKJ) on schedule, select a flight that takes off from Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Okayama Airport (OKJ) last-minute?
Booking your flight from DEN to OKJ shortly before your journey is typically more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DEN to OKJ flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEN to OKJ flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Okayama Airport (OKJ)?
In most cases, you can cancel or modify your DEN to OKJ flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.