The cheapest times to fly from IWK to ORD are

  • January 15th to April 15th (except the weeks of March 5th and March 12th)
  • May 7th to July 8th
  • November 19th to December 9th (except the week of November 26th)

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 IWK to ORD is early December. Prices can be as high as $2155 for Saturday flights during early to mid October, or as low as $1296 for Wednesday flights around early December.


When to Fly to Chicago

Flying from Iwakuni (IWK) to Chicago, IL (ORD) will usually cost between $1296 to $1711 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $1342. Due to high demand the most expensive time to fly is early to mid October, with an average price of $1665. Planning your trip to low-cost times can easily save you $323 on economy flights and even more on first-class flights. Generally, any price below $1342 can be considered a good price for a round-trip IWK to ORD flight.

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

IWK to ORD Flight Prices

Compared to other flights, the IWK to ORD flight is slightly more expensive than the average and costs less than the average flight leaving from Iwakuni. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. 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 $231 (14%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1321. Return trip prices are from the ORD to IWK 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 IWK to ORD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 12 hour 51 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from IWK to ORD? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Air Canada, American, ANA, Delta, JAL, United, and potentially more during busy seasons.

How far away is it from Chicago O’Hare International Airport to Iwakuni MCAS Airport?

The distance between the two airports is roughly 6593 miles or 10610 kilometers.

How long does it take to fly from IWK to ORD?

The real-world flight time for a nonstop IWK to ORD flight is about 12 hour 51 minutes.

How many flights go between Iwakuni and Chicago, IL?

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


Airport Location Info


Departing Airport

Origination code IWK
Origination airport name Iwakuni MCAS Airport
City Iwakuni
Country Japan
Latitude 34.1
Longitude 132.2

Return Airport

Destination code ORD
Destination airport name Chicago O’Hare International Airport
City Chicago, IL
Country the United States
Latitude 42
Longitude -87.9


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.