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Cheap Flights from Denver to San Diego $112.38

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Cheapest Flights from Denver to San Diego (DEN to SAN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Denver to San Diego (DEN to SAN)

Question : Which airline is struggling to get to San Diego on time?
Answer : If you decide to book your flight with Delta Air Lines, keep an eye on your departure time. 100% of flights from Denver International Airport (DEN) to San Diego International Airport (SAN) are delayed.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Mar 27th, the cheapest day to fly from Denver to San Diego is Apr 25th. Tickets are currently being sold for $97, which is 44% below the average price for this route.

Question : Over the coming months, which airline is getting their passengers to San Diego International Airport (SAN) round-trip the cheapest?
Answer : Frontier Airlines is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $97, which is quite a deal when compared to the more expensive bookings of $300.

Question : Which airline has been on time to San Diego International Airport (SAN) from Denver International Airport (DEN) the most?
Answer : NetJets Aviation leads the way with a 100% on-time rate. Stick to NetJets Aviation and you won't spend more time in airports than you have to. Perfection is hard to come by, so hopefully it continues.

Question : Is this route your best bet for getting to San Diego with minimal delays?
Answer : Using the combined on-time percentage and average delay breakdown, Denver to San Diego currently has a 3 out of a possible 5 star rating. A 3-star rating means you should feel slightly worried about getting to San Diego on time.

Question : From Denver to San Diego, which day is going to have the most flight times?
Answer : The day with the most departure times for this route is Monday with 15 options. Wednesday currently offers the least amount of flight times with only 11 options.

Question : If you’re booking DEN to SAN, how many different options of departure times do you have?
Answer : Of course the day matters, but on average, 13 different flight times exist when you fly from DEN to SAN. Compared to the average route departing the United States with five flight times, you'll have more choices than most.