Cheap flights from Colorado (CO) to San Diego (SAN)

Flight FAQs

From Colorado to San Diego

What airport do you fly into for flights to San Diego from Colorado?

San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Colorado to San Diego.

Which airlines flying from Colorado to San Diego have flexible cancellations due to COVID-19?

Some of our airline partners flying from Colorado to San Diego have new flexible policies in place due to COVID-19. United Airlines, Frontier, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

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

Yes, there are multiple flights from Colorado to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $73, but on average you can expect to pay $85.

Are there nonstop flights from Colorado to San Diego for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Colorado to San Diego under $100. A good price for a nonstop flight from Colorado to San Diego is less than $102.

Are there last-minute flights available from Colorado to San Diego for under $100?

There are currently 20+ open flights from Colorado to San Diego within the next 7 days for less than $100.

What days are nonstop flights available from Colorado to San Diego?

You can find nonstop flights on the following days: Monday, Tuesday, Thursday, Saturday.

How popular is this Colorado to San Diego flight route?

This flight path from Colorado to San Diego was viewed by 283 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 Colorado to San Diego on average per day?

Per day, 6 flights depart from Colorado to San Diego on average.
Morning (6am - Noon) - 17% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures
Evening (6pm - Midnight) - 17% of flight departures

How long is the flight from Colorado to San Diego?

Spirit Airlines and Frontier can get you from Colorado to San Diego in just under 2h 30m. Your travel time can differ by up to 1h 18m. The distance from Colorado to San Diego is about 856 mi. This flight may include one or multiple stops.

What are the most popular routes from Colorado to San Diego?

While some choose either Colorado Springs - San Diego or Grand Junction Regnl - San Diego, Denver Intl - San Diego is the most popular route from Colorado to San Diego.

What are the most popular airlines that fly from Colorado to San Diego?

Before booking your flight from Colorado to San Diego check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

What are the most reliable airlines from Colorado to San Diego?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Colorado to San Diego on time: United Airlines (84%), Air Canada (81%), Frontier (81%).

What are the cheapest flights from Colorado to San Diego?

Looking for the cheapest flight from Colorado to San Diego? While on average our users pay $396, our data indicates the cheapest price to be $58. The most popular route (Denver Intl - San Diego), is priced around $73.