Cheap DEN to San Diego flights

Book your DEN to SAN flights with Expedia and find last-minute Denver to San Diego airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between DEN and SAN, with new flight deals and promotions almost daily. When you book your next trip from Denver Intl. to San Diego 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.

DEN to SAN Route Map

Denver to San Diego Flights, Stats and Airplanes

Route information for flights from Denver Intl. to San Diego Intl..

Destination:
Distance:
852.06 miles

Airline carriers and aircraft used on flights from DEN to SAN

Airline Carrier

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

Aircraft

Airbus A319
Airbus A320-100/200
Boeing 757-200 pax
Airbus A319
Airbus A320-100/200
Boeing 757-200 pax
Airbus A320-100/200
Boeing 757-200 pax

DEN - Denver Intl. Airlines

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

SAN - San Diego Intl. Airlines

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

Interesting Facts About Flights from Denver to San Diego (DEN to SAN)

  • UNITED operated flights from DEN to SAN using 6 types of aircraft in 2009.
  • UNITED carried a total of 215,776 passengers from DEN to SAN in 2009.
  • The shortest flight distance between Denver and San Diego is 853 miles.
  • The shortest flight between DEN and SAN takes about 115 minutes.
  • UNITED, Frontier, Midwest Airlines, Skywest Air, Delta Airlines, Continental Airlines offer flights from Denver, CO to San Diego, CA.
  • There were 402,436 passengers that flew from Denver to San Diego in 2009.
  • Flight #576, operated by UNITED, was the flight with the most delays in 2009, with 20 minutes average delay between flights from Denver to San Diego.
  • The smallest aircraft servicing flights from DEN to SAN for Skywest Air is the RJ-700 built by Canadair with 66 seats.
  • The newest aircraft servicing DEN to SAN in 2009 was Midwest Airlines' EMB-190 from Embraer. The EMB-190 started flying in 2005.
  • In 2009, there were 6 airline companies operating between Denver and San Diego.
  • The average aircraft occupancy on flights from Denver to San Diego in 2009 was 84.06%.
  • Skywest Air offers the shortest flight times from Denver to San Diego.
  • The oldest aircraft servicing trips from Denver, CO to San Diego, CA in 2009 was Delta Airlines' B757-2 from Boeing which started flying in 1990.
  • The largest aircraft servicing flights between Denver and San Diego from UNITED is the B767-3/R built by Boeing with 244 seats.
  • The average flight time from Denver, CO to San Diego, CA takes about 118 minutes.
  • UNITED, Frontier, Skywest Air operate the shortest flights from Denver to San Diego.
  • 472,941 seats were available on flights from DEN to SAN in 2009. Of those seats, a total of 402,436 passengers flew on all flights from DEN to SAN that year.

(Source: FAA & BTS 2009 Databases)