Flights from Denver Airport DEN to San Diego Airport SAN

We've found the cheapest flights to San Diego

Returns from £40.75

One-way from £20.75

Flights are offered by 9 airline companies if you are flying to San Diego International Airport to Denver International. The distance covered when flying from Denver International to San Diego International Airport United States is 1,371 Km (852 Miles) with the travel time being around 2 Hours 25 Minutes. DEN is the Airport code for Denver International and SAN is for San Diego International Airport United States.

The price of the flight is dependent on the time of the day you fly (if there is a choice) and the day of the week with weekends being normally a higher price. It is normally worth booking flights well in advance if possible to get the best deal to San Diego International Airport United States perhaps midweek or late evening. Please book in advance if you want to take advantage of the best prices airlines have to offer as prices normally increase as time goes on.

The time zone at San Diego International Airport is 8.0 GMT compared to 7.0 GMT at Denver International so bare this in mind is you need to make travel arrangements when you arrive at San Diego International Airport.

The table below displays the numbers of daily flights from Denver International (DEN) to San Diego International Airport (SAN) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines766775106:0021:25VIEW FLIGHTS
United Airlines556665007:4521:30VIEW FLIGHTS
Air Canada556665007:4521:30VIEW FLIGHTS
Alaska Airlines333332106:4520:50VIEW FLIGHTS
Frontier222222107:0023:59VIEW FLIGHTS
Volaris222222007:0023:59VIEW FLIGHTS
Lufthansa222222015:4521:30VIEW FLIGHTS
Hawaiian Airlines330000007:2519:58VIEW FLIGHTS
Copa Airlines101111021:0021:30VIEW FLIGHTS

Southwest Airlines offer the most direct flights from Denver International to San Diego International Airport with an average of 39 flights a week. The earliest flights are operated at 06:00 and the latest flights operated at 21:25 and the most common flight numbers are WN1169, WN1529, WN176 and WN1854

For more details regarding Southwest Airlines flight information and bookings you can visit them at www.southwest.com/?ref=southwestairlines.com

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
06:45
AirlineFlightNo
Southwest AirlinesWN176
07:00
AirlineFlightNo
VolarisY42399
FrontierF92421
07:25
AirlineFlightNo
Alaska AirlinesAS220
Hawaiian AirlinesHA7521
07:45
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
08:30
AirlineFlightNo
Southwest AirlinesWN1854
11:20
AirlineFlightNo
United AirlinesUA1940
Air CanadaAC3587
Southwest AirlinesWN2048
14:25
AirlineFlightNo
Southwest AirlinesWN1169
14:52
AirlineFlightNo
Alaska AirlinesAS1491
Hawaiian AirlinesHA7491
14:57
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC4861
15:45
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:55
AirlineFlightNo
Southwest AirlinesWN3438
19:58
AirlineFlightNo
Alaska AirlinesAS1428
Hawaiian AirlinesHA7487
21:05
AirlineFlightNo
Southwest AirlinesWN1529
21:25
AirlineFlightNo
Southwest AirlinesWN2329
21:30
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
Copa AirlinesCM1139
22:29
AirlineFlightNo
VolarisY42846
FrontierF94989
VIEW FLIGHTS
Tuesday
07:25
AirlineFlightNo
Alaska AirlinesAS220
Hawaiian AirlinesHA7521
07:45
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:00
AirlineFlightNo
Southwest AirlinesWN1854
11:20
AirlineFlightNo
United AirlinesUA1940
Air CanadaAC3587
12:05
AirlineFlightNo
Southwest AirlinesWN176
14:52
AirlineFlightNo
Alaska AirlinesAS1491
Hawaiian AirlinesHA7491
14:57
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC4861
15:25
AirlineFlightNo
Southwest AirlinesWN1169
15:45
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:15
AirlineFlightNo
Southwest AirlinesWN3438
19:58
AirlineFlightNo
Alaska AirlinesAS1428
Hawaiian AirlinesHA7487
20:04
AirlineFlightNo
VolarisY42479
FrontierF92817
20:20
AirlineFlightNo
Southwest AirlinesWN2329
20:30
AirlineFlightNo
Southwest AirlinesWN1529
21:30
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
VolarisY42464
FrontierF92711
VIEW FLIGHTS
Wednesday
06:45
AirlineFlightNo
Alaska AirlinesAS3308
07:45
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:00
AirlineFlightNo
Southwest AirlinesWN1854
11:20
AirlineFlightNo
United AirlinesUA1940
Air CanadaAC3587
12:05
AirlineFlightNo
Southwest AirlinesWN176
14:38
AirlineFlightNo
Alaska AirlinesAS1491
14:57
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC4861
15:25
AirlineFlightNo
Southwest AirlinesWN1169
15:45
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:15
AirlineFlightNo
Southwest AirlinesWN3438
19:59
AirlineFlightNo
VolarisY42479
FrontierF92817
20:20
AirlineFlightNo
Southwest AirlinesWN2329
20:30
AirlineFlightNo
Southwest AirlinesWN1529
20:50
AirlineFlightNo
Alaska AirlinesAS3332
21:00
AirlineFlightNo
United AirlinesUA1835
Air CanadaAC4779
Copa AirlinesCM1139
21:22
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
21:30
AirlineFlightNo
VolarisY42464
FrontierF92711
VIEW FLIGHTS
Thursday
06:45
AirlineFlightNo
Alaska AirlinesAS3308
Southwest AirlinesWN176
07:00
AirlineFlightNo
VolarisY42399
FrontierF92421
07:45
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
08:30
AirlineFlightNo
Southwest AirlinesWN1854
11:20
AirlineFlightNo
United AirlinesUA1940
Air CanadaAC3587
Southwest AirlinesWN2048
14:25
AirlineFlightNo
Southwest AirlinesWN1169
14:38
AirlineFlightNo
Alaska AirlinesAS1491
14:57
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC4861
15:45
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:55
AirlineFlightNo
Southwest AirlinesWN3438
20:50
AirlineFlightNo
Alaska AirlinesAS3332
21:00
AirlineFlightNo
United AirlinesUA1835
Air CanadaAC4779
Copa AirlinesCM1139
21:05
AirlineFlightNo
Southwest AirlinesWN1529
21:22
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
21:25
AirlineFlightNo
Southwest AirlinesWN2329
23:59
AirlineFlightNo
VolarisY42846
FrontierF94989
VIEW FLIGHTS
Friday
06:45
AirlineFlightNo
Alaska AirlinesAS3308
Southwest AirlinesWN176
07:00
AirlineFlightNo
VolarisY42399
FrontierF92421
07:45
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
08:30
AirlineFlightNo
Southwest AirlinesWN1854
11:20
AirlineFlightNo
United AirlinesUA1940
Air CanadaAC3587
Southwest AirlinesWN2048
14:25
AirlineFlightNo
Southwest AirlinesWN1169
14:38
AirlineFlightNo
Alaska AirlinesAS1491
14:57
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC4861
15:45
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:55
AirlineFlightNo
Southwest AirlinesWN3438
20:50
AirlineFlightNo
Alaska AirlinesAS3332
21:00
AirlineFlightNo
United AirlinesUA1835
Air CanadaAC4779
Copa AirlinesCM1139
21:05
AirlineFlightNo
Southwest AirlinesWN1529
21:22
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
21:25
AirlineFlightNo
Southwest AirlinesWN2329
22:29
AirlineFlightNo
VolarisY42846
FrontierF94989
VIEW FLIGHTS
Saturday
06:45
AirlineFlightNo
Alaska AirlinesAS3308
07:45
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
08:35
AirlineFlightNo
Southwest AirlinesWN1854
11:20
AirlineFlightNo
United AirlinesUA1940
Air CanadaAC3587
14:25
AirlineFlightNo
Southwest AirlinesWN1169
14:38
AirlineFlightNo
Alaska AirlinesAS1491
14:57
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC4861
15:00
AirlineFlightNo
Southwest AirlinesWN2165
15:45
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
20:04
AirlineFlightNo
VolarisY42479
FrontierF92817
20:10
AirlineFlightNo
Southwest AirlinesWN1529
21:25
AirlineFlightNo
Southwest AirlinesWN2329
21:30
AirlineFlightNo
VolarisY42464
FrontierF92711
21:32
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
Copa AirlinesCM1139
VIEW FLIGHTS
Sunday
06:00
AirlineFlightNo
Southwest AirlinesWN176
08:24
AirlineFlightNo
Alaska AirlinesAS3308
08:34
AirlineFlightNo
FrontierF92421
VIEW FLIGHTS

Instead of flying directly from Denver International and arrive at San Diego International Airport, you may arrive San Diego International Airport by another airport. Please see chart below for a list of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Denver Arapahoe Co to San Diego01,343 km (834 miles)2 Hours 23 Minutes
Colorado Springs to San Diego01,312 km (815 miles)2 Hours 21 Minutes

Before departing Denver International please check that you are holding a valid passport.

Planning a trip? Save money on car hire by booking in advance

Search for cheap vehicle rentals in Denver

Flight Price FAQ - Denver (DEN) to San Diego (SAN)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from Denver DEN to San Diego SAN?
The cheapest direct flight one way from Denver DEN to San Diego SAN is £20.75 ($28 €23.89)
£20.75
$28 | €23.89
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from Denver DEN to San Diego SAN?
The cheapest direct return flight from Denver DEN to San Diego SAN is £40.75 ($55 €46.92)
£40.75
$55 | €46.92
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from DEN to SAN

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - Denver (DEN) to San Diego (SAN)

Who flies from Denver to San Diego?
The following airlines fly from Denver (DEN) to San Diego (SAN): Air Canada, Alaska Airlines, Copa Airlines, Frontier, Hawaiian Airlines, Lufthansa, Southwest Airlines, United Airlines, Volaris.
How far is the flight from Denver to San Diego?
The flight from Denver to San Diego is 1,371KM or 852 miles.
How long does the flight from Denver to San Diego to take?
The flight from Denver to San Diego takes 2 Hours 25 Minutes.

Alternative Airports in United States with Connections from Denver Airport

Planning a trip? Save money on car rental by booking in advance

Search for cheap vehicle rentals in Denver, United States

Useful Information about Denver Airport

New Q1 Passenger Number Record Set at Denver Airport – Up 19% Year on Year

Denver Airport achieved a new record in passenger numbers during the first quarter. There was a notable increase of 19% compared to the same period last year. Compared to the pre-pandemic figures of the first quarter, the numbers surpassed them by an impressive 15%.

View...
Lounges at Denver Airport

See all the airport lounges, locations and opening times available at Denver Airport

View...
Eating and Drinking at Denver Airport

See all bars and restaurants at Denver Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Denver Airport

See all shops available at Denver Airport - plan your duty free shopping in advance

View...