Cheap flights from Denver to San Diego from £37

To fly from Denver to San Diego, you need to book a flight from Denver Intl (DEN) to San Diego (SAN). Nonstop flights to San Diego from Denver Intl take 2h 30m on average. When it comes time to book airfare, you have a few options: there are 26 outbound flights from Denver Intl to San Diego offered by 1 airline.

This flight path from Denver Intl to San Diego was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

A quick flight from Denver to San Diego can take about 2h 29m. Alaska Airlines provides one of the quickest options available for as low as £89. The distance between Denver and San Diego is about 852 mi. All flights are typically direct.

Our cheapest airline available from Denver to San Diego is Frontier. Our recent data shows that you can find tickets from as low as £47 on this airline. Frontier is priced at 68% lower than the current average price of a flight leaving 3 months from now.

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £45. However, be on the lookout for offers from Southwest and Alaska Airlines, as they are both options that can get you from Denver to San Diego for a low price.

Before booking your flight to San Diego from Denver, check out the most reliable airlines to get you to your destination on time: United Airlines (84%), Air Canada (80%), Frontier( 77%).

Yes. In addition to deals on Denver to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to San Diego.

Yes. Cheapflights offers flight deals from Denver to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from Denver to San Diego (average of £29). Flying from Denver to San Diego in September is currently the most expensive (average of £57). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.