The cheapest times to fly from OKJ to PDX are

  • May 7th to May 27th
  • October 8th to March 11th (except the week of January 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from OKJ to PDX is late January. Prices can be as high as $2610 for Saturday flights during early to mid August, or as low as $997 for Monday flights around late January.


When to Fly to Portland

Flying from Okayama (OKJ) to Portland, OR (PDX) will usually cost between $1010 to $1528 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $1083. Due to high demand the most expensive time to fly is early to mid August, with an average price of $2421. Planning your trip to low-cost times can easily save you $1338 on economy flights and even more on first-class flights. Generally, any price below $1250 can be considered a good price for a round-trip OKJ to PDX flight.

See below for a graph of average weekly prices for the OKJ to PDX route. All prices are for round-trip tickets in USD.

OKJ to PDX Flight Prices

Compared to other flights, the OKJ to PDX flight is slightly more expensive than the average and costs about as much as the average flight leaving from Okayama. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to PDX, and Tuesday the cheapest day to fly back into OKJ. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $207 (15%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1191. Return trip prices are from the PDX to OKJ flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from OKJ to PDX can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 12 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from OKJ to PDX while comparing.

Destination alternative #1: Seattle/Tacoma International Airport (SEA) in Seattle, WA

  • 129 miles (208 km) away from PDX
  • Usually 1.44% less expensive than PDX
  • 1-layover flights available

See OKJ to SEA flights


Flight Hacking OKJ to PDX

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from OKJ to PDX — but Champion Traveler does!

Hack #1: Seoul (OKJ > ICN > PDX)

  • Price for both tickets: $1041
  • Average savings: $210 (16.76%)

See OKJ to TPE flights

Hack #2: Taipei (OKJ > TPE > PDX)

  • Price for both tickets: $1145
  • Average savings: $105 (8.4%)

See OKJ to ICN flights

Hack #3: Shanghai (OKJ > PVG > PDX)

  • Price for both tickets: $1235
  • Average savings: $16 (1.24%)

See OKJ to PVG flights


Flight Questions Answered

Still have questions about flying from OKJ to PDX? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air Canada, Alaska, American, ANA, China Eastern, Delta, Hawaiian, JAL, Korean Air, United, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Portland International Airport to Okayama Airport?

The distance between the two airports is roughly 5125 miles or 8248 kilometers.

How long does it take to fly from OKJ to PDX?

The real-world flight time for a nonstop OKJ to PDX flight is about 10 hour 12 minutes.

How many flights go between Okayama and Portland, OR?

It depends on the day of the week and the date, but a typical day might have around 14 available flights from OKJ to PDX.


Airport Location Info


Departing Airport

Origination codeOKJ
Origination airport nameOkayama Airport

Return Airport

Destination codePDX
Destination airport namePortland International Airport
CityPortland, OR
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.