DEN to SAN (Denver to San Diego) Flights

Last Minute Flights from DEN to SAN

Best airfare and ticket deals for DEN to SAN flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
DENSan DiegoApril 5 to April 6$188
*Prices include taxes and fees

Cheapest DEN to SAN Flights

Best airfare and ticket deals for DEN to SAN flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
DENSan DiegoMay 22 to May 22$53
DENSan DiegoMay 14 to May 15$139
DENSan DiegoApril 24 to May 3$161
DENSan DiegoJune 4 to June 5$176
*Prices include taxes and fees
DEN to SAN Flight Details
Origin airport
Denver Intl.
Origin airport IATA code
DEN
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Distance
852 mi

Frequently asked questions

Which airlines with flights from Denver International Airport to SAN allow free cancellation due to COVID-19?
Airlines offering flexible fares from Denver International Airport to San Diego International Airport are a cinch to find with the help of our convenient filter tool. Exactly what COVID-19 related changes are covered is detailed in the fare’s policies. Simply type in your preferred dates, origin and destination, then check the “No change fee” box. You’ll find it to the left of the screen under the “Flexible change policies” subheading.
What airlines fly direct from DEN to SAN?
Buckle up on a nonstop flight from Denver Airport to SAN with Southwest Airlines (WN). This carrier offers 178 of these popular and convenient services per month. You can also fly to SAN with United Airlines (UA). With 152 monthly nonstop flights to take your pick of, you can start your vacation faster.
How many flights are there from DEN to SAN?
There are around 13 flights a day from Denver, CO Airport (DEN-Denver Intl.) to San Diego, CA Airport (SAN-San Diego Intl.), so you have no shortage of ways to get to San Diego County. Just decide on a date and time that works best for you and lock in your fare.
How long does it take to fly from Denver, CO Airport (DEN-Denver Intl.) to San Diego, CA Airport (SAN-San Diego Intl.)?
The flight duration from Denver, CO Airport (DEN-Denver Intl.) to San Diego, CA Airport (SAN-San Diego Intl.) is approximately 2 hours and 22 minutes. The in-flight entertainment system isn’t always available on short-haul journeys, so bring a magazine to flick through or download some new tunes on your smartphone.
What is the flight distance from Denver, CO Airport (DEN-Denver Intl.) to San Diego, CA Airport (SAN-San Diego Intl.)?
With a distance of just 850 miles (1350 km), the short-haul flight from Denver, CO Airport (DEN-Denver Intl.) to San Diego, CA Airport (SAN-San Diego Intl.) is a breezy one. Use your time in the air to think about what you’ll experience once you land in San Diego County.
How many morning flights are there from DEN to SAN?
Fasten your seat belt and journey from DEN to SAN on one of the 27 morning flights each week. United Airlines (UA) operates 14 of these services that take off before midday. 8:01AM is the earliest departure available with UA.
How many afternoon flights are there from DEN to SAN?
Take off aboard one of the 62 afternoon and evening flights from DEN to SAN each week.
  • Score a fare with Southwest Airlines (WN), which has 27 flights each week that leave after midday. 12:00AM is the earliest of those departures.
  • You can also choose from the 21 afternoon and evening flights available with United Airlines (UA) every week. 1:43AM is the first scheduled departure.
  • Otherwise you can reserve a flight from 12:03AM onward with Frontier Airlines (F9). This carrier offers 14 afternoon and evening flights a week.
What is the earliest departure time out of Denver to San Diego County?
Fly out of DEN at 6:40AM and land at SAN at 9:05AM. This is the earliest service you can get on this route.
What is the latest departure time out of Denver to San Diego County?
From DEN, the latest flight you can catch sets out at 10:15PM and lands at 12:39AM at SAN. If you don’t do early mornings, this is the flight to book.
What is the average price from Denver to San Diego County?
Flights from DEN to SAN start at around $53. Move fast, because the best fares tend to go quick! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Denver to San Diego Flight Schedule

CarrierFlightDepart DENArrive SANSat
3/30
Sun
3/31
Mon
4/1
Tue
4/2
Wed
4/3
Thu
4/4
Fri
4/5
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F9281706:30 am08:12 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA230907:45 am09:15 amCheck Fare
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UA59911:18 am00:51 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA51201:40 pm03:09 pmCheck Fare
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F9492705:02 pm06:37 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA100705:45 pm10:26 pmCheck Fare
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UA129207:03 pm08:36 pmCheck Fare
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F968510:09 am11:47 am
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UA105701:25 pm06:15 pm
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UA23901:26 pm02:53 pm
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UA54007:40 pm09:07 pm
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F9422101:00 pm02:35 pm
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Denver to San Diego Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Denver to San Diego to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from DEN to SAN, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Denver to San Diego, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.