Cheap Flights from San Diego to Denver - SAN to DEN (reverse)
Popular Flights from San Diego to Denver
- Airfare from San Diego to Denver on Frontier from $138 round trip
- Airfare from San Diego to Denver on Spirit from $180 round trip
- Airfare from San Diego to Denver on United from $186 round trip
- Airfare from San Diego to Denver on US Airways from $186 round trip
- Airfare from San Diego to Denver on American from $208 round trip
Did You Know?
- Frontier has the most nonstop flights between San Diego, CA and Denver, CO.
- 125,550 seats are available per day to fly out of San Diego, CA connecting to Denver, CO
- 328 flights per week fly out of San Diego, CA connecting to Denver, CO
- The smallest aircraft operated by Japan flying between San Diego, CA and Denver, CO is a ERJ with 44 seats.
- Frontier has 6 nonstop flights between San Diego, CA and Denver, CO.
- Los Angeles, CA is the most popular connection for one stop flights between San Diego, CA and Denver, CO.
- The largest aircraft operated by Etihad flying between San Diego, CA and Denver, CO is a 737 with 148 seats.
- 10 airlines operate between San Diego, CA and Denver, CO
Farecompare Research Tools
Advance Purchase Prices from San Diego to Denver
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- Alaska$2221$2221$2221$2221$2221$2221$2221
- American$559$559$559$417$211$259$221
- Continental$518$518$518$396$190$238$200
- Delta$539$539$539$417$211$259$221
- Frontier$518$518$518$396$190$238$200
- US Airways$372$372$372$258$190$238$200
- United$518$518$518$396$190$238$200
Daily Non-stop Flight Schedules from San Diego International Lindbergh Field to Denver International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- Frontier44344436:30 AM3:15 PM
- Southwest55455446:30 AM8:20 PM
- United54355456:18 AM5:16 PM
Cheap Domestic Flights from San Diego - SAN
Flights
Airline
Lowest Price
Sun Ctry, Spirit, Frontier, Virgin America, American, US Airways, Delta, United, Alaska
$250
US Airways, Alaska, Frontier, Spirit, Sun Ctry, American, United, Delta, Virgin America
$108
AirTran, Frontier, JetBlue, US Airways, American, United, Sun Ctry, Virgin America
$266
US Airways, Delta, American, Alaska, JetBlue, Frontier, Virgin America, AirTran, United
$390
Frontier, US Airways, American, Delta, Alaska, United, Sun Ctry
$278
US Airways, Delta, Alaska, United, American, Virgin America, Hawaiian, Spirit
$88
Virgin America, United, JetBlue, American, US Airways, Delta, Alaska, AirTran
$220
United, Alaska, AirTran, Virgin America, JetBlue, Spirit, Sun Ctry, American, US Airways, Delta
$220
Virgin America, Frontier, JetBlue, Sun Ctry, US Airways, American, United, Delta, AirTran, Alaska
$244
AirTran, Alaska, United, Delta, US Airways, American, Spirit, JetBlue, Frontier, Virgin America
$290
Frontier, Sun Ctry, US Airways, American, Delta, United, Alaska, Virgin America
$440