Latest Flight Deals from Denver to San Diego
Book one-way or return flights from Denver to San Diego from as little as £11. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- DEN16:322h 30mDirectSAN18:02Sat, May 18|Denver - San Diego|Frontier Airlines£11£4072% OFF72% OFF£40£11
- DEN06:512h 33mDirectSAN08:24Wed, May 15|Denver - San Diego|Frontier Airlines£11£4072% OFF72% OFF£40£11
- DEN06:512h 33mDirectSAN08:24Wed, May 8|Denver - San Diego|Frontier Airlines£16£4061% OFF61% OFF£40£16
- DEN05:302h 30mDirectSAN07:00Tue, May 14|Denver - San Diego|Frontier Airlines£19£19
- DEN05:352h 29mDirectSAN07:04Sun, May 19|Denver - San Diego|Frontier Airlines£19£19
- DEN05:352h 29mDirectSAN07:04Wed, May 22|Denver - San Diego|Frontier Airlines£20£20
- DEN05:352h 29mDirectSAN07:04Mon, May 20|Denver - San Diego|Frontier Airlines£20£20
- DEN06:302h 33mDirectSAN08:03Thu, May 9|Denver - San Diego|Frontier Airlines£20£20
- DEN05:452h 29mDirectSAN07:14Tue, May 21|Denver - San Diego|Frontier Airlines£20£20
- DEN07:002h 32mDirectSAN08:32Sat, May 11|Denver - San Diego|Frontier Airlines£22£22
- DEN13:003h 5mDirectSAN14:00Sun, May 5|Denver - San Diego|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Denver to San Diego.
- CheapestDEN16:322h 30mDirectSAN18:02Denver International Airport - San Diego International AirportSat, May 18Frontier Airlines£11
- DEN16:322h 30mDirectSAN18:02Denver International Airport - San Diego International AirportSat, May 18Frontier Airlines£11Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Denver to San Diego
Cheapest direct flight price | £11 |
---|---|
Cheapest return ticket price | £21 |
Cheapest month | May |
Peak season for travel | October |
Flight distance | 1,371.45km |
Average flight time | 2 hours 44 minutes |
Popular airline | Alaska Airlines |
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