Cheap IAD to San Juan flights

Book your IAD to SJU flights with Expedia and find last-minute Washington, DC to San Juan airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between IAD and SJU, with new flight deals and promotions almost daily. When you book your next trip from Washington Dulles Intl. to Luis Munoz Marin Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Washington, DC, District of Columbia

Browse popular flight destinations from Washington, DC (IAD), and plan your next exciting trip. Expedia has cheap flights from Washington, DC on multiple airline carriers, so book your next trip today!

IAD to SJU Route Map

Washington, DC to San Juan Flights, Stats and Airplanes

Route information for flights from Washington Dulles Intl. to Luis Munoz Marin Intl..

Distance:
1,574.40 miles

Airline carriers and aircraft used on flights from IAD to SJU

Airline Carrier

Continental Airlines
Continental Airlines
United Airlines
United Airlines
US Airways
US Airways

Aircraft

Airbus A320-100/200
Boeing 757-200 pax
Airbus A320-100/200
Boeing 757-200 pax
Airbus A320-100/200
Boeing 757-200 pax

IAD - Washington Dulles Intl. Airlines

Browse the most popular airlines servicing the Washington, DC (IAD) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SJU - Luis Munoz Marin Intl. Airlines

Browse the most popular airlines servicing the San Juan (SJU) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from Washington, DC to San Juan (IAD to SJU)

  • The oldest aircraft servicing trips from Washington, DC to San Juan, Puerto Rico in 2009 was JetBlue Airways' A320-1/2 from Airbus Industrie which started flying in 1990.
  • JetBlue Airways, UNITED, American Airlines operate the shortest flights from Washington to San Juan.
  • The shortest flight between IAD and SJU takes about 195 minutes.
  • UNITED carried a total of 58,558 passengers from IAD to SJU in 2009.
  • JetBlue Airways operated flights from IAD to SJU using 2 types of aircraft in 2009.
  • There were 69,524 passengers that flew from Washington to San Juan in 2009.
  • The average aircraft occupancy on flights from Washington to San Juan in 2009 was 78.37%.
  • The largest aircraft servicing flights between Washington and San Juan from UNITED is the B757-2 built by Boeing with 182 seats.
  • Flight #793, operated by JetBlue Airways, was the flight with the most delays in 2009, with 5 minutes average delay between flights from Washington to San Juan.
  • The newest aircraft servicing IAD to SJU in 2009 was JetBlue Airways' EMB-190 from Embraer. The EMB-190 started flying in 2005.
  • UNITED, American Airlines, JetBlue Airways offer flights from Washington, DC to San Juan, Puerto Rico.
  • The smallest aircraft servicing flights from IAD to SJU for JetBlue Airways is the EMB-190 built by Embraer with 100 seats.
  • American Airlines offers the shortest flight times from Washington to San Juan.
  • The shortest flight distance between Washington and San Juan is 1571 miles.
  • The average flight time from Washington, DC to San Juan, Puerto Rico takes about 197 minutes.
  • 83,850 seats were available on flights from IAD to SJU in 2009. Of those seats, a total of 69,524 passengers flew on all flights from IAD to SJU that year.
  • In 2009, there were 3 airline companies operating between Washington and San Juan.

(Source: FAA & BTS 2009 Databases)