The cheapest times to fly from IAD to YGJ are

  • January 1st to March 4th
  • August 20th to December 16th

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 IAD to YGJ is late September. Prices can be as high as $3116 for Saturday flights during mid July, or as low as $1181 for Tuesday flights around late September.


When to Fly to Yonago

Flying from Washington, DC (IAD) to Yonago (YGJ) will usually cost between $1274 to $2521 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $1266. Due to high demand the most expensive time to fly is mid July, with an average price of $2611. Planning your trip to low-cost times can easily save you $1346 on economy flights and even more on first-class flights. Generally, any price below $1521 can be considered a good price for a round-trip IAD to YGJ flight.

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

IAD to YGJ Flight Prices

Compared to other flights, the IAD to YGJ flight is more expensive than the average and costs slightly more than the average flight leaving from Washington. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to YGJ, and Wednesday the cheapest day to fly back into IAD. 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 Tuesday and returning a week later will cost an average of $1554. Return trip prices are from the YGJ to IAD 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 IAD to YGJ 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 IAD to YGJ while comparing.

Destination alternative #1: Kansai International Airport (KIX) in Osaka

  • 135 miles (217 km) away from YGJ
  • Usually 19.03% less expensive than YGJ
  • 1-layover flights available

See IAD to KIX flights

Destination alternative #2: Osaka International Airport (ITM) in Osaka

  • 134 miles (216 km) away from YGJ
  • Usually 9.80% less expensive than YGJ
  • 1-layover flights available

See IAD to ITM flights

Destination alternative #3: Tokushima Airport (TKS) in Tokushima

  • 122 miles (196 km) away from YGJ
  • Usually 1.08% less expensive than YGJ
  • 1-layover flights available

See IAD to TKS flights


Flight Hacking IAD to YGJ

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 IAD to YGJ — but Champion Traveler does!

Hack #1: Los Angeles, CA (IAD > LAX > YGJ)

  • Price for both tickets: $1356
  • Average savings: $165 (10.85%)

See IAD to LAX flights

Hack #2: New York, NY (IAD > JFK > YGJ)

  • Price for both tickets: $1460
  • Average savings: $62 (4.04%)

See IAD to JFK flights

Hack #3: Newark, NJ (IAD > EWR > YGJ)

  • Price for both tickets: $1503
  • Average savings: $18 (1.18%)

See IAD to EWR flights


Flight Questions Answered

Still have questions about flying from IAD to YGJ? 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 Miho Airport to Washington Dulles International Airport?

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

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

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

How many flights go between Washington, DC and Yonago?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from IAD to YGJ.


Airport Location Info


Departing Airport

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

Return Airport

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


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.