The cheapest times to fly from IAD to KSA are

  • January 15th to May 20th
  • September 17th to December 2nd

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 KSA is mid May. Prices can be as high as $3197 for Tuesday flights during late December, or as low as $2569 for Saturday flights around mid May.


When to Fly to Kosrae

Flying from Washington, DC (IAD) to Kosrae (KSA) will usually cost between $2586 to $3197 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid May with an average ticket price of $2700. Due to high demand the most expensive time to fly is late December, with an average price of $3002. Planning your trip to low-cost times can easily save you $302 on economy flights and even more on first-class flights. Generally, any price below $2790 can be considered a good price for a round-trip IAD to KSA flight.

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

IAD to KSA Flight Prices

Compared to other flights, the IAD to KSA 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 $0.23, which is below average.


Flight Prices by Day of the Week

Saturday is usually the cheapest day to fly to KSA, and Friday the cheapest day to fly back into IAD. Tuesdays 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 $266 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Saturday and returning a week later will cost an average of $2650. Return trip prices are from the KSA 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 KSA can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 14 hour 31 minutes may be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Alaska, American, Fiji Airways, Singapore Airlines, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 7521 miles or 12104 kilometers.

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

The real-world flight time for a nonstop IAD to KSA flight is about 14 hour 31 minutes.

How many flights go between Washington, DC and Kosrae?

It depends on the day of the week and the date, but a typical day might have around 34 available flights from IAD to KSA.


Airport Location Info


Departing Airport

Origination codeIAD
Origination airport nameWashington Dulles International Airport
CityWashington, DC
Countrythe United States

Return Airport

Destination codeKSA
Destination airport nameKosrae Airport


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.