Cheap flights from Denver to San Diego (DEN - SAN)

Flight FAQs

From Denver to San Diego

Are flight prices decreasing from Denver to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Denver to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to San Diego for under $100. The cheapest flight booked recently is on Multiple Airlines for just $83, but on average you can expect to pay $101.

Are there nonstop flights from Denver to San Diego for under $200 on Cheapflights?

Cheapflights has at least 3 direct flights from Denver to San Diego under $200. A good price for a nonstop flight from Denver to San Diego is less than $164.

Are there last-minute flights available from Denver to San Diego for under $200?

There are currently 3+ open flights from Denver to San Diego within the next 7 days for less than $200.

How popular is this flight route?

Within the past month, 243 users have taken a look at flights from Denver Intl to San Diego.

What is the cheapest airline for this route?

The cheapest airline for this route is Southwest Airlines Co.. When flying this airline from Denver to San Diego on average you can expect to find 130 flights available for this route daily.

Does it rain more in Denver or San Diego?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Denver is typically greater than that of San Diego. We can gather that this will continue over the next 11 days.

Is Denver weather warmer or cooler than San Diego?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in San Diego is typically colder than in Denver. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.