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Good to Know: Flights from DEN
Useful information for finding cheap flights from Denver International and booking your next trip
Cheapest Round Trip Flight
$201
Southwest Airlines• 1 stop • 8h 20mJun 25 – Jun 27
The cheapest round trip flight from Denver International to San Diego International is currently $201
Cheapest One way Flight
$492
American Airlines• 1 stop• 11h 42mJun 13
The cheapest one way flight from Denver International to Gulfport Biloxi International is currently $492
Cheapest Direct Flight
$270
United Airlines• nonstop• Jun 25
The cheapest nonstop flight from Denver International to San Diego International is currently $270
Fastest Flight
3h 44m
The fastest nonstop flight from Denver International to San Diego International takes 3h 44m
Best Flight Deals from Denver
Compare and secure budget round-trip fares from Denver. Solutions designed for travel with a predetermined return date.
Jun 25 - Jun 27, Economy
Denver → San Diego
8h 20m
1:15 PM - 5:15 PM • 1 stop
Denver → San Diego
7h 25m
5:15 PM - 11:00 PM • 1 stop
Southwest Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
7h 20m
7:00 PM - 10:40 PM • 1 stop
Denver → San Diego
7h 25m
5:15 PM - 11:00 PM • 1 stop
Southwest Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
5h 10m
7:10 AM - 10:35 AM • 1 stop
Denver → San Diego
5h 10m
7:15 AM - 12:20 PM • 1 stop
Southwest Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
3h 48m
7:25 PM - 8:53 PM • nonstop
Denver → San Diego
8h 40m
1:54 PM - 8:14 PM • 1 stop
United Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
3h 44m
7:43 PM - 10:25 AM • 1 stop
Denver → San Diego
4h 1m
6:07 PM - 11:22 AM • 1 stop
Sun Country Airlines
Explore your options for one-way flight tickets from Denver. Facilitates travel when a fixed return is not required.
For immediate travel needs, view the latest last-minute flights from Denver. Updated availability for urgent departures.
To minimize travel time, find optimal direct flights from DEN. Eliminate connections and arrive straight at your destination.
Jun 25 - Jun 27, Economy
Denver → San Diego
- • nonstop
Denver → San Diego
- • nonstop
United Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
- • nonstop
Denver → San Diego
- • nonstop
United Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
3h 45m
9:50 PM - 11:15 PM • nonstop
Denver → San Diego
3h 40m
9:25 PM - 12:45 AM • nonstop
Southwest Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
3h 45m
10:40 AM - 12:05 PM • nonstop
Denver → San Diego
3h 40m
9:25 PM - 12:45 AM • nonstop
Southwest Airlines
Jun 25 - Jun 27, Economy
Denver → San Diego
3h 54m
- • nonstop
Denver → San Diego
3h 52m
- • nonstop
Alaska Airlines
Origin Airport Information
| IATA Code | DEN |
| Name | Denver International |
| City | Denver |
| Country | US |
| Latitude | 39.861698150634766 |
| Longitude | -104.6729965209961 |
Popular Airlines
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