Select journey type

Enter to select travel class and passengers

Ultra Low Fare Flights from Denver (DEN) to San Diego (SAN) with Spirit

Fly Denver to San Diego and Save Big

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. DEN-SAN

    Denver to San Diego

    Departing 03/05/2019

    Fares From
    $83*

    One Way

Ultra Low Fare Flights from Denver (DEN) to San Diego (SAN) with Spirit

Denver to San Diego Flight Deals

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. Denver (DEN) to San Diego (SAN)

    One Way

    Departing 04/24/2019

    Fares From
    $104*

Weather in San Diego

Friday ,light rain
14°C 01/18/2019
Saturday ,sky is clear
16°C 01/19/2019
Sunday ,light rain
20°C 01/20/2019
Monday ,sky is clear
13°C 01/21/2019
Tuesday ,sky is clear
13°C 01/22/2019
Wednesday ,sky is clear
15°C 01/23/2019
Thursday ,sky is clear
16°C 01/24/2019
Powered by: OpenWeatherMap.org