Flights from Denver Airport DEN to San Diego Airport SAN

We've found the cheapest flights to San Diego

Returns from £45.12

One-way from £22.95

Flights are offered by 8 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
United Airlines767774708:0521:00VIEW FLIGHTS
Southwest Airlines766775707:1022:00VIEW FLIGHTS
Air Canada767774508:0521:00VIEW FLIGHTS
Frontier322333305:3022:30VIEW FLIGHTS
Volaris222113109:4522:30VIEW FLIGHTS
Lufthansa212222016:0019:18VIEW FLIGHTS
Copa Airlines110111019:1819:18VIEW FLIGHTS
NetJets000100009:0009:00VIEW FLIGHTS

United Airlines offer the most direct flights from Denver International to San Diego International Airport with an average of 45 flights a week. The earliest flights are operated at 08:05 and the latest flights operated at 21:00 and the most common flight numbers are UA1281, UA1302, UA1842 and UA2309

For more details regarding United Airlines flight information and bookings you can visit them at united.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
05:30
AirlineFlightNo
FrontierF92817
07:10
AirlineFlightNo
Southwest AirlinesWN1535
08:05
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:45
AirlineFlightNo
Southwest AirlinesWN3547
10:20
AirlineFlightNo
United AirlinesUA1842
Air CanadaAC3321
10:52
AirlineFlightNo
VolarisY48104
FrontierF94927
11:40
AirlineFlightNo
United AirlinesUA2381
Air CanadaAC3587
11:45
AirlineFlightNo
Southwest AirlinesWN3097
13:25
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC5688
15:30
AirlineFlightNo
Southwest AirlinesWN1186
16:00
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:35
AirlineFlightNo
Southwest AirlinesWN2144
19:18
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
Copa AirlinesCM1139
19:55
AirlineFlightNo
Southwest AirlinesWN3739
21:00
AirlineFlightNo
United AirlinesUA765
Air CanadaAC4779
22:00
AirlineFlightNo
Southwest AirlinesWN1669
22:30
AirlineFlightNo
VolarisY42100
FrontierF92711
VIEW FLIGHTS
Tuesday
08:05
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:05
AirlineFlightNo
Southwest AirlinesWN4853
09:45
AirlineFlightNo
VolarisY48104
FrontierF94927
10:15
AirlineFlightNo
United AirlinesUA1842
Air CanadaAC3101
11:25
AirlineFlightNo
Southwest AirlinesWN2038
11:40
AirlineFlightNo
United AirlinesUA2381
Air CanadaAC3587
13:10
AirlineFlightNo
Southwest AirlinesWN2807
13:25
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC5688
15:35
AirlineFlightNo
Southwest AirlinesWN2349
16:00
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
17:35
AirlineFlightNo
Southwest AirlinesWN2093
19:18
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
Copa AirlinesCM1139
20:50
AirlineFlightNo
Southwest AirlinesWN1669
22:30
AirlineFlightNo
VolarisY42100
FrontierF92711
VIEW FLIGHTS
Wednesday
08:05
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:05
AirlineFlightNo
Southwest AirlinesWN4853
10:15
AirlineFlightNo
VolarisY48104
FrontierF94927
10:20
AirlineFlightNo
United AirlinesUA1842
Air CanadaAC3321
11:25
AirlineFlightNo
Southwest AirlinesWN2038
11:40
AirlineFlightNo
United AirlinesUA2381
Air CanadaAC3587
13:10
AirlineFlightNo
Southwest AirlinesWN2807
13:25
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC5688
15:35
AirlineFlightNo
Southwest AirlinesWN2349
16:00
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:35
AirlineFlightNo
Southwest AirlinesWN2093
19:18
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
20:50
AirlineFlightNo
Southwest AirlinesWN1669
21:00
AirlineFlightNo
United AirlinesUA765
Air CanadaAC4779
22:30
AirlineFlightNo
VolarisY42100
FrontierF92711
VIEW FLIGHTS
Thursday
05:35
AirlineFlightNo
FrontierF92817
07:10
AirlineFlightNo
Southwest AirlinesWN1535
08:05
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:00
AirlineFlightNo
NetJetsEJA330
09:45
AirlineFlightNo
Southwest AirlinesWN3547
10:20
AirlineFlightNo
United AirlinesUA1842
Air CanadaAC3101
11:40
AirlineFlightNo
United AirlinesUA2381
Air CanadaAC3587
11:45
AirlineFlightNo
Southwest AirlinesWN3097
13:25
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC5688
15:30
AirlineFlightNo
Southwest AirlinesWN1186
16:00
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:35
AirlineFlightNo
Southwest AirlinesWN2144
19:18
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
Copa AirlinesCM1139
19:55
AirlineFlightNo
Southwest AirlinesWN3739
19:56
AirlineFlightNo
FrontierF94989
21:00
AirlineFlightNo
United AirlinesUA765
Air CanadaAC4779
22:00
AirlineFlightNo
Southwest AirlinesWN1669
22:30
AirlineFlightNo
VolarisY42100
FrontierF92711
VIEW FLIGHTS
Friday
05:35
AirlineFlightNo
FrontierF92817
07:10
AirlineFlightNo
Southwest AirlinesWN1535
08:05
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:45
AirlineFlightNo
Southwest AirlinesWN3547
10:20
AirlineFlightNo
United AirlinesUA1842
Air CanadaAC3321
11:40
AirlineFlightNo
United AirlinesUA2381
Air CanadaAC3587
11:45
AirlineFlightNo
Southwest AirlinesWN3097
12:44
AirlineFlightNo
VolarisY48104
FrontierF94927
13:25
AirlineFlightNo
United AirlinesUA1302
Air CanadaAC5688
15:30
AirlineFlightNo
Southwest AirlinesWN1186
16:00
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
17:35
AirlineFlightNo
Southwest AirlinesWN2144
19:18
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
Copa AirlinesCM1139
19:55
AirlineFlightNo
Southwest AirlinesWN3739
21:00
AirlineFlightNo
United AirlinesUA765
Air CanadaAC4779
21:39
AirlineFlightNo
FrontierF94989
22:00
AirlineFlightNo
Southwest AirlinesWN1669
VIEW FLIGHTS
Saturday
07:45
AirlineFlightNo
Southwest AirlinesWN1898
08:05
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
10:30
AirlineFlightNo
Southwest AirlinesWN2093
11:40
AirlineFlightNo
United AirlinesUA2381
Air CanadaAC3587
12:04
AirlineFlightNo
VolarisY48104
FrontierF94927
13:15
AirlineFlightNo
Southwest AirlinesWN1706
14:42
AirlineFlightNo
VolarisY42225
FrontierF92421
16:05
AirlineFlightNo
United AirlinesUA1281
Air CanadaAC3588
LufthansaLH7656
16:35
AirlineFlightNo
Southwest AirlinesWN1545
18:55
AirlineFlightNo
Southwest AirlinesWN2144
19:18
AirlineFlightNo
United AirlinesUA540
Air CanadaAC3596
LufthansaLH9238
Copa AirlinesCM1139
22:30
AirlineFlightNo
VolarisY42100
FrontierF92711
VIEW FLIGHTS
Sunday
05:31
AirlineFlightNo
FrontierF92817
07:10
AirlineFlightNo
Southwest AirlinesWN1535
08:05
AirlineFlightNo
United AirlinesUA2309
Air CanadaAC5406
09:45
AirlineFlightNo
Southwest AirlinesWN3547
10:20
AirlineFlightNo
United AirlinesUA1842
Air CanadaAC3101
11:40
AirlineFlightNo
United AirlinesUA2381
Air CanadaAC3587
11:45
AirlineFlightNo
Southwest AirlinesWN3097
13:25
AirlineFlightNo
United AirlinesUA1302
14:53
AirlineFlightNo
Air CanadaAC5688
15:30
AirlineFlightNo
Southwest AirlinesWN1186
16:00
AirlineFlightNo
United AirlinesUA1281
17:35
AirlineFlightNo
Southwest AirlinesWN2144
19:18
AirlineFlightNo
United AirlinesUA540
19:55
AirlineFlightNo
Southwest AirlinesWN3739
19:56
AirlineFlightNo
FrontierF94989
21:00
AirlineFlightNo
United AirlinesUA765
Air CanadaAC4779
22:00
AirlineFlightNo
Southwest AirlinesWN1669
22:30
AirlineFlightNo
VolarisY42100
FrontierF92711
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
Aspen to San Diego01,175 km (730 miles)2 Hours 12 Minutes
Vail Eagle Eagle County to San Diego01,199 km (745 miles)2 Hours 13 Minutes
Gunnison to San Diego01,128 km (701 miles)2 Hours 8 Minutes

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

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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 £22.95 ($29 €27.46)
£22.95
$29 | €27.46
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 £45.12 ($57 €53.97)
£45.12
$57 | €53.97
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

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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, Copa Airlines, Frontier, Lufthansa, NetJets, 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

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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%.

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