San Diego to Denver Flight Tickets
Compare the best flight deals from San Diego to Denver
About San Diego - Denver Flights
Find the best prices for flights between San Diego (United States) and Denver (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
San Diego has 2 airports, while Denver has 2 airports. Compare flights between all airports to find the best deal.
Cheapest Months for San Diego - Denver Flights
Best month to fly
September 2026 - 2.014 ₺
September 2026
2.014 ₺
Direct
CheapestAugust 2026
14.037 ₺
2 stops
| Ay | Flight Type | Price |
|---|---|---|
| September 2026Cheapest | Direct | 2.014 ₺ |
| August 2026 | 2 stops | 14.037 ₺ |
Prices may change. Based on recent searches.
Popular San Diego - Denver Flights
San Diego - Denver
Denver - San Diego
Airlines on San Diego - Denver Route
| Havayolu | Uçuş Tipi | Fiyat |
|---|---|---|
| Frontier Airlines | Direct | 2.014 ₺ |
San Diego Airports
Denver Airports
Alternative Routes
Alternative Routes from San Diego
San Diego - Denver Flight Summary
Cheaper tickets are usually available on weekdays and with early bookings.
San Diego and Denver - Airport Transportation
San Diego International Airport (SAN)
How to Get to the Airport
Metro/Train: You can reach San Diego International Airport from Santa Fe Depot by taking the COASTER line. The journey takes approximately 20 minutes. Services run every 30 minutes and operate from 05:00 to 22:00.
Bus (Route 992): You can reach the airport from the Santa Fe Depot in the city center with the Route 992 bus. The journey takes approximately 15 minutes, and buses depart every 15 minutes.
Free Shuttle (San Diego Flyer): You can reach the airport from the Old Town Transit Center with the free San Diego Flyer shuttle. The journey takes about 10-15 minutes, and services run every 20-30 minutes.
Taxi: You can reach the airport from the city center by taxi. The journey takes 10-20 minutes depending on traffic. Taxi stands can be easily found in the city center.
Car Rental: You can reach the airport by renting a car from car rental offices in the city center. The journey takes approximately 15-20 minutes.
Denver International Airport (DEN)
From Airport to City Center
Metro (A Train Line): You can reach Union Station from Denver Airport Station at Denver International Airport via the RTD A Line train. The journey takes approximately 37 minutes. Services run every 15 minutes and operate from 3:00 AM to 12:45 AM.
Bus (RTD SkyRide): RTD's SkyRide routes such as AB, AT, 104L, 145X, and 169L offer regular services from the airport to the city center. Travel time varies between 45-60 minutes depending on the route. Services run every 15-30 minutes and generally operate from 4:00 AM to 12:00 AM.
Bustang Bus: Bustang buses provide transportation from the airport to Colorado Station. From there, you can continue to the city center with a transfer. The total travel time is approximately 50 minutes. Services run hourly and operate from 5:00 AM to 10:00 PM.
Taxi: Official taxi stands are located at the exits of the airport terminals. The journey to the city center (Union Station) takes 30-45 minutes depending on traffic. Taxi services are available 24/7.
Uber/Lyft: You can request a ride from the airport to the city center using Uber or Lyft apps. The journey takes 30-40 minutes depending on traffic. Vehicles are available on-demand and operate 24/7.
Private Shuttle (Epic Mountain Express): Shuttle services like Epic Mountain Express offer transfer services from the airport to the city center or hotels.