Cheap flights from Denver to San Diego

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Looking for the price of a flight from Denver to San Diego?

There’s no fixed price — fares between Denver and San Diego can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Is there more than one airport in Denver or San Diego?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Denver: Only Denver is currently operational.
  • Airports in San Diego: McClellan-Palomar is another arrival option.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near San Diego as well.

Flights from Denver to San Diego - International

Plan your journey from Denver to San Diego with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Atlanta, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Denver to San Diego.

How much does an airline ticket from Denver to San Diego cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Denver to San Diego.

How far is Denver from San Diego?

Denver is about 1371 km from San Diego.

What are the airports in San Diego?

San Diego has another airport: McClellan-Palomar.

What are the airports in Denver?

Denver has one airport: Denver.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Denver to San Diego?

The best time to book a flight from Denver to San Diego is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Denver to San Diego?

This information is not available at the moment.

What is the most expensive month to fly from Denver to San Diego?

This information is not available at the moment.

What is the best day of the week to fly from Denver to San Diego?

This information is not available at the moment.