Cheap flights from Denver to San Diego from £59

Currently, January is the cheapest month in which you can book a flight from Denver to San Diego (average of £581). Flying from Denver to San Diego in July is currently the most expensive (average of £840). 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.

• Can I find flights from Denver to San Diego for under £200 on Cheapflights?

  Yes, there are multiple flights from Denver to San Diego for under £200. The cheapest flight booked recently is on Delta for just £161, but on average you can expect to pay £209.

• Are there last-minute flights available from Denver to San Diego for under £300?

  There are currently 20+ open flights from Denver to San Diego within the next 7 days for less than £300.

• What days are direct flights available from Denver to San Diego?

  You can find direct flights on the following days: Sunday, Tuesday, Wednesday.

• How popular is this Denver to San Diego flight route?

  This flight path from Denver Intl to San Diego was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

• How many flights depart from Denver to San Diego on average per day?

  Travellers can expect 7 flights from Denver to San Diego on average per day.
  Early Morning (Midnight to 6am) - 29% of flight departures
  Morning (6am - Midday) - 14% of flight departures
  Evening (6pm - Midnight) - 57% of flight departures

• How long is the flight from Denver to San Diego?

  A quick flight from Denver to San Diego can take about 2h 22m. Delta provides one of the quickest options available for as low as £161. The distance between Denver and San Diego is about 856 mi. This flight may include one or multiple stops.

• What are the cheapest airlines flying from Denver to San Diego round-trip?

  Our cheapest airline available from Denver to San Diego is Delta. Our recent data shows that you can find tickets from as low as £161 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at £236 and £251 round-trip.

• What are the cheapest airlines to fly from Denver to San Diego one-way?

  The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as £59. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Denver to San Diego for a low price.

• What are the most reliable airlines from Denver to San Diego?

  Before booking your flight to San Diego from Denver, check out the most reliable airlines to get you to your destination on time: Frontier (88%), United Airlines (86%), Air Canada( 83%).

• What are the cheapest flights from Denver to San Diego?

  While on average a flight from Denver to San Diego is generally £31, our data shows the cheapest flight currently is £30. When looking at the most popular route, (Denver Intl - San Diego), you can expect to pay £166 for that flight.

• What does DEN to SAN mean?

  DEN stands for Denver Intl Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

• Can I find deals for flights from Denver to San Diego that include extra baggage allowance?

  The amount of baggage you can bring on your Denver to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Denver to San Diego with specific airlines?

  Yes, Cheapflights allows you to browse and filter Denver to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Denver to San Diego that include hotel bookings?

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

• How can I find direct flights from Denver to San Diego?

  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.

• Can I find deals for business class 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.

• Can I find deals for flights from Denver to San Diego that allow pets onboard?

  Many airlines flying from Denver to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Denver to San Diego?

  Yes, you can often find last-minute deals on Denver to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Denver to San Diego flight deals updated?

  The Denver to San Diego flight deals you see on this page were last updated on 7/5.