Cheap Flights from DCA to SHI: When to Fly from Washington to Shimojishima
The cheapest times to fly from DCA to SHI are
January 15th to February 18th
March 5th to March 18th
July 16th to October 21st
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 DCA to SHI is late September. Prices can be as high as $6609 for Friday flights during late October, or as low as $2299 for Monday flights around late September.
When to Fly to Shimojishima
Flying from Washington, DC (DCA) to Shimojishima (SHI) will usually cost between $2299 to $3431 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 $2342. Due to high demand the most expensive time to fly is late October, with an average price of $4486. Planning your trip to low-cost times can easily save you $2145 on economy flights and even more on first-class flights. Generally, any price below $2956 can be considered a good price for a round-trip DCA to SHI flight.
See below for a graph of average weekly prices for the DCA to SHI route. All prices are for round-trip tickets in USD.
DCA to SHI Flight Prices
Compared to other flights, the DCA to SHI flight is more expensive than the average and costs more than the average flight leaving from Washington. The average price per mile (for a direct flight) is $0.24, which is below average.
Flight Prices by Day of the Week
Monday is usually the cheapest day to fly to SHI. Fridays are the most expensive days to fly to Shimojishima. Selecting flights on the least expensive days could save you up to $253 (8%) 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 $2554. Return trip prices are from the SHI to DCA flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Departure Day Prices
Nonstop Flights and Layovers
Travelers looking to fly from DCA to SHI can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 2 minutes may not be realistic.
Flight Hacking DCA to SHI
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 DCA to SHI — but Champion Traveler does!
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.