Flights from San Diego Airport (SAN) to Denver Airport Airport (DEN)

We've found the cheapest flights to Denver

Returns from £87.04

One-way from £42.40

Multiple companies offer flights from San Diego International Airport to Denver International. The distance covered when flying from San Diego International Airport to Denver International United States is 1,371 Km (852 Miles) with the travel time being around 2 Hours 25 Minutes. SAN is the Airport code for San Diego International Airport and DEN is for Denver International United States.

The cost of the air travel varies depending on what day you travel and the time of day. It is normally worth booking flights well in advance if possible to get the best deal to Denver International United States perhaps midweek or late evening. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at Denver International is 7.0 GMT. So remember to change your watch before arriving at Denver International.

Below you can see a table that shows the airlines that fly from San Diego International Airport (SAN) to Denver International (DEN) and frequency of flights daily.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Southwest Airlines877776701:0521:40VIEW FLIGHTS
United Airlines666666607:0018:28VIEW FLIGHTS
Air Canada666666107:0018:28VIEW FLIGHTS
Frontier332333300:2120:37VIEW FLIGHTS
Volaris332233000:2120:37VIEW FLIGHTS
Lufthansa222222011:2212:35VIEW FLIGHTS
Copa Airlines101110016:0516:05VIEW FLIGHTS
Swiss101010012:3512:35VIEW FLIGHTS
Frontier Airlines000010001:0901:09VIEW FLIGHTS

The most direct flights offered from San Diego International Airport to Denver International United States are by Southwest Airlines with around 49 flights a week. These operate from 01:05 with the latest flight being at 21:40. The most popular flight no is WN2758, WN298, WN3034 and WN3127.

Please visit www.southwest.com/?ref=southwestairlines.com for more information regarding booking a flight with Southwest Airlines.

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
01:05
AirlineFlightNo
Southwest AirlinesWN4383
06:25
AirlineFlightNo
VolarisY42979
FrontierF92818
06:30
AirlineFlightNo
Southwest AirlinesWN3759
07:00
AirlineFlightNo
United AirlinesUA2270
Air CanadaAC4028
07:40
AirlineFlightNo
Southwest AirlinesWN3260
08:40
AirlineFlightNo
United AirlinesUA1829
Air CanadaAC5302
09:35
AirlineFlightNo
Southwest AirlinesWN298
10:57
AirlineFlightNo
VolarisY42716
FrontierF94928
11:31
AirlineFlightNo
United AirlinesUA264
Air CanadaAC4018
LufthansaLH7893
12:05
AirlineFlightNo
Southwest AirlinesWN2758
12:35
AirlineFlightNo
United AirlinesUA1483
Air CanadaAC4024
LufthansaLH7889
SwissLX3133
13:45
AirlineFlightNo
Southwest AirlinesWN3034
16:05
AirlineFlightNo
United AirlinesUA682
Air CanadaAC4780
Southwest AirlinesWN4380
Copa AirlinesCM1284
18:20
AirlineFlightNo
Southwest AirlinesWN4382
18:28
AirlineFlightNo
United AirlinesUA519
Air CanadaAC5687
20:37
AirlineFlightNo
VolarisY42731
FrontierF94990
VIEW FLIGHTS
Tuesday
00:21
AirlineFlightNo
VolarisY42731
FrontierF94990
06:25
AirlineFlightNo
VolarisY42979
FrontierF92818
07:00
AirlineFlightNo
United AirlinesUA2270
Air CanadaAC4028
07:10
AirlineFlightNo
Southwest AirlinesWN3759
08:40
AirlineFlightNo
United AirlinesUA1829
Air CanadaAC5302
Southwest AirlinesWN3127
09:55
AirlineFlightNo
Southwest AirlinesWN3260
11:31
AirlineFlightNo
United AirlinesUA264
Air CanadaAC4018
LufthansaLH7893
11:59
AirlineFlightNo
VolarisY42716
FrontierF94928
12:35
AirlineFlightNo
United AirlinesUA1483
Air CanadaAC4024
LufthansaLH7889
13:10
AirlineFlightNo
Southwest AirlinesWN4380
15:00
AirlineFlightNo
Southwest AirlinesWN3324
16:05
AirlineFlightNo
United AirlinesUA682
Air CanadaAC4780
17:35
AirlineFlightNo
Southwest AirlinesWN2758
18:28
AirlineFlightNo
United AirlinesUA519
Air CanadaAC5687
19:35
AirlineFlightNo
Southwest AirlinesWN4383
VIEW FLIGHTS
Wednesday
06:35
AirlineFlightNo
VolarisY42979
FrontierF92818
07:00
AirlineFlightNo
United AirlinesUA2270
Air CanadaAC4028
07:10
AirlineFlightNo
Southwest AirlinesWN3759
08:40
AirlineFlightNo
United AirlinesUA1829
Air CanadaAC5302
Southwest AirlinesWN3127
09:55
AirlineFlightNo
Southwest AirlinesWN3260
11:22
AirlineFlightNo
United AirlinesUA264
Air CanadaAC4018
LufthansaLH7893
11:59
AirlineFlightNo
VolarisY42716
FrontierF94928
12:35
AirlineFlightNo
United AirlinesUA1483
Air CanadaAC4024
LufthansaLH7889
SwissLX3133
13:10
AirlineFlightNo
Southwest AirlinesWN4380
15:00
AirlineFlightNo
Southwest AirlinesWN3324
16:05
AirlineFlightNo
United AirlinesUA682
Air CanadaAC4780
Copa AirlinesCM1284
17:35
AirlineFlightNo
Southwest AirlinesWN2758
18:28
AirlineFlightNo
United AirlinesUA519
Air CanadaAC5687
19:35
AirlineFlightNo
Southwest AirlinesWN4383
VIEW FLIGHTS
Thursday
06:25
AirlineFlightNo
Southwest AirlinesWN3759
VolarisY42979
FrontierF92818
07:00
AirlineFlightNo
United AirlinesUA2270
Air CanadaAC4028
07:40
AirlineFlightNo
Southwest AirlinesWN3260
08:40
AirlineFlightNo
United AirlinesUA1829
Air CanadaAC5302
09:35
AirlineFlightNo
Southwest AirlinesWN298
10:52
AirlineFlightNo
VolarisY42716
FrontierF94928
11:31
AirlineFlightNo
United AirlinesUA264
Air CanadaAC4018
LufthansaLH7893
12:05
AirlineFlightNo
Southwest AirlinesWN2758
12:35
AirlineFlightNo
United AirlinesUA1483
Air CanadaAC4024
LufthansaLH7889
13:45
AirlineFlightNo
Southwest AirlinesWN3034
16:05
AirlineFlightNo
United AirlinesUA682
Air CanadaAC4780
Southwest AirlinesWN4380
Copa AirlinesCM1284
18:20
AirlineFlightNo
Southwest AirlinesWN4382
18:28
AirlineFlightNo
United AirlinesUA519
Air CanadaAC5687
19:10
AirlineFlightNo
FrontierF99421
VIEW FLIGHTS
Friday
01:09
AirlineFlightNo
Frontier AirlinesF99421
06:25
AirlineFlightNo
VolarisY42979
FrontierF92818
06:30
AirlineFlightNo
Southwest AirlinesWN3759
07:00
AirlineFlightNo
United AirlinesUA2270
Air CanadaAC4028
07:40
AirlineFlightNo
Southwest AirlinesWN3260
08:40
AirlineFlightNo
United AirlinesUA1829
Air CanadaAC5302
09:35
AirlineFlightNo
Southwest AirlinesWN298
11:21
AirlineFlightNo
VolarisY42716
FrontierF94928
11:31
AirlineFlightNo
United AirlinesUA264
Air CanadaAC4018
LufthansaLH7893
12:05
AirlineFlightNo
Southwest AirlinesWN2758
12:35
AirlineFlightNo
United AirlinesUA1483
Air CanadaAC4024
LufthansaLH7889
SwissLX3133
13:45
AirlineFlightNo
Southwest AirlinesWN3034
16:05
AirlineFlightNo
United AirlinesUA682
Air CanadaAC4780
Southwest AirlinesWN4380
Copa AirlinesCM1284
18:20
AirlineFlightNo
Southwest AirlinesWN4382
18:28
AirlineFlightNo
United AirlinesUA519
Air CanadaAC5687
20:37
AirlineFlightNo
VolarisY42731
FrontierF94990
VIEW FLIGHTS
Saturday
00:21
AirlineFlightNo
VolarisY42731
FrontierF94990
06:25
AirlineFlightNo
VolarisY42979
FrontierF92818
07:00
AirlineFlightNo
United AirlinesUA2270
Air CanadaAC4028
07:10
AirlineFlightNo
Southwest AirlinesWN3260
08:40
AirlineFlightNo
United AirlinesUA1829
Air CanadaAC5302
09:00
AirlineFlightNo
Southwest AirlinesWN4312
10:55
AirlineFlightNo
Southwest AirlinesWN2758
11:34
AirlineFlightNo
United AirlinesUA264
Air CanadaAC4018
LufthansaLH7893
11:59
AirlineFlightNo
VolarisY42716
FrontierF94928
12:35
AirlineFlightNo
United AirlinesUA1483
Air CanadaAC4024
LufthansaLH7889
14:00
AirlineFlightNo
Southwest AirlinesWN3034
15:30
AirlineFlightNo
Southwest AirlinesWN581
16:05
AirlineFlightNo
United AirlinesUA682
Air CanadaAC4780
18:28
AirlineFlightNo
United AirlinesUA519
Air CanadaAC5687
19:05
AirlineFlightNo
Southwest AirlinesWN4383
VIEW FLIGHTS
Sunday
06:25
AirlineFlightNo
FrontierF92818
06:35
AirlineFlightNo
Southwest AirlinesWN3260
07:00
AirlineFlightNo
United AirlinesUA2270
08:30
AirlineFlightNo
Southwest AirlinesWN2758
08:40
AirlineFlightNo
United AirlinesUA1829
10:35
AirlineFlightNo
Southwest AirlinesWN4312
11:21
AirlineFlightNo
FrontierF94928
11:31
AirlineFlightNo
United AirlinesUA264
12:04
AirlineFlightNo
Air CanadaAC5302
12:35
AirlineFlightNo
United AirlinesUA1483
14:10
AirlineFlightNo
Southwest AirlinesWN4066
16:05
AirlineFlightNo
United AirlinesUA682
17:00
AirlineFlightNo
Southwest AirlinesWN3034
18:28
AirlineFlightNo
United AirlinesUA519
19:20
AirlineFlightNo
Southwest AirlinesWN3902
20:37
AirlineFlightNo
FrontierF94990
21:40
AirlineFlightNo
Southwest AirlinesWN4383
VIEW FLIGHTS

There may also be different routes to Denver International, by an alternative nearby airport. Please see details below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Burbank to Denver 01,366 km (849 miles)2 Hours 25 Minutes
Los Angeles to Denver 01,385 km (861 miles)2 Hours 26 Minutes
Long Beach to Denver 01,373 km (853 miles)2 Hours 26 Minutes
Ontario to Denver 01,316 km (818 miles)2 Hours 22 Minutes
Palm Springs Municipal to Denver 01,247 km (775 miles)2 Hours 17 Minutes
Santa Ana John Wayne to Denver 01,360 km (845 miles)2 Hours 25 Minutes

Before departing customs San Diego International Airport make sure that you do not exceed baggage allowances as excess charges may be considerable.

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

Search for the cheapest vehicle rental deals at Denver Airport

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

DIRECT Frontier Airlines
What is the cheapest direct flight one way from San Diego SAN to Denver DEN?
The cheapest direct flight one way from San Diego SAN to Denver DEN is £42.40 ($57 €49.59)
£42.40
$57 | €49.59
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from San Diego SAN to Denver DEN?
The cheapest direct return flight from San Diego SAN to Denver DEN is £87.04 ($117 €101.79)
£87.04
$117 | €101.79
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 SAN to DEN

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 - San Diego (SAN) to Denver (DEN)

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

Other Airports Connecting To Denver Airport in united states

Looking for the best deals on car rental?

Search for the cheapest vehicle rental deals at DEN

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...