The cheapest times to fly from YGJ to IAD are

  • January 15th to July 8th (except the weeks of February 26th, April 23rd, April 30th, May 28th, and June 4th)
  • November 5th to December 2nd (except the week of November 12th)

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 YGJ to IAD is late November to early December. Prices can be as high as $2343 for Saturday flights during early January, or as low as $1330 for Wednesday flights around late November to early December.


When to Fly to Washington

Flying from Yonago (YGJ) to Washington, DC (IAD) will usually cost between $1331 to $1701 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $1392. Due to high demand the most expensive time to fly is early January, with an average price of $1694. Planning your trip to low-cost times can easily save you $303 on economy flights and even more on first-class flights. Generally, any price below $1405 can be considered a good price for a round-trip YGJ to IAD flight.

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

YGJ to IAD Flight Prices

Compared to other flights, the YGJ to IAD flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Yonago. 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 fly to IAD, and Tuesday the cheapest day to fly back into YGJ. 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 $297 (16%) 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 $1379. Return trip prices are from the IAD to YGJ 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 YGJ to IAD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 13 hour 28 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 YGJ to IAD while comparing.

Destination alternative #1: Baltimore/Washington International Thurgood Marshall Airport (BWI) in Baltimore, MD

  • 45 miles (72 km) away from IAD
  • Usually 4.63% less expensive than IAD
  • 2-layover flights available

See YGJ to BWI flights


Flight Hacking YGJ to IAD

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 YGJ to IAD — but Champion Traveler does!

Hack #1: Hong Kong (YGJ > HKG > IAD)

  • Price for both tickets: $1269
  • Average savings: $137 (9.72%)

See YGJ to flights


Flight Questions Answered

Still have questions about flying from YGJ to IAD? We’ve got answers.

Which airlines fly this route?

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

How far away is it from Washington Dulles International Airport to Miho Airport?

The distance between the two airports is roughly 6932 miles or 11156 kilometers.

How long does it take to fly from YGJ to IAD?

The real-world flight time for a nonstop YGJ to IAD flight is about 13 hour 28 minutes.

How many flights go between Yonago and Washington, DC?

It depends on the day of the week and the date, but a typical day might have around 10 available flights from YGJ to IAD.


Airport Location Info


Departing Airport

Origination code YGJ
Origination airport name Miho Airport
City Yonago
Country Japan
Latitude 35.5
Longitude 133.2

Return Airport

Destination code IAD
Destination airport name Washington Dulles International Airport
City Washington, DC
Country the United States
Latitude 38.9
Longitude -77.5


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.