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Did you mean flights from San Diego to Denver?

Cheap Flights from Denver to San Diego, CA, United States - DEN to SAN Last modified: Jun 25, 2016 7:07 AM

Popular flights from Denver to San Diego Last modified: Jun 25, 2016 7:07 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Oct 4, 2016 Oct 11, 2016 $286
American Airlines
Departure Date Return Date Lowest Price
Sep 22, 2016 Sep 27, 2016 $201
Frontier Airlines
Departure Date Return Date Lowest Price
Aug 23, 2016 Aug 30, 2016 $127
Aug 24, 2016 Aug 30, 2016 $127
Aug 24, 2016 Aug 31, 2016 $127
Aug 25, 2016 Aug 29, 2016 $127
Aug 25, 2016 Aug 30, 2016 $127
Spirit Airlines
Departure Date Return Date Lowest Price
Jul 12, 2016 Jul 19, 2016 $97
Jul 27, 2016 Aug 10, 2016 $97
Aug 3, 2016 Aug 10, 2016 $97
Aug 10, 2016 Aug 17, 2016 $97
Aug 16, 2016 Aug 23, 2016 $97
United Airlines
Departure Date Return Date Lowest Price
Aug 23, 2016 Sep 1, 2016 $157
Aug 23, 2016 Aug 30, 2016 $157
Aug 23, 2016 Aug 27, 2016 $157
Aug 23, 2016 Aug 26, 2016 $157
Aug 28, 2016 Sep 2, 2016 $157
Virgin America
Departure Date Return Date Lowest Price
Aug 23, 2016 Aug 30, 2016 $238
Aug 24, 2016 Aug 31, 2016 $238
Sep 7, 2016 Sep 14, 2016 $238
Sep 7, 2016 Sep 13, 2016 $238
Sep 14, 2016 Sep 28, 2016 $238

How Much Does it Cost to Fly from Denver to San Diego (DEN to SAN)?

We have collected flight cost data from across the web for travel from Denver to San Diego, and have found the average flight price for this trip to be $110.

When Can I Buy the Cheapest Flight from Denver to San Diego (DEN to SAN)?

Airlines can adjust prices for plane tickets from Denver to San Diego based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Denver to San Diego

The chart below shows up-to-date information regarding how far in advance a flight from Denver to San Diego should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $174 $270
7-14 days $129 $205
14-21 days $97 $185
21-30 days $112 $185
30-60 days $97 $165
60-90 days $97 $165
90+ days $97 $165

Cheapest Day To Fly from Denver to San Diego

The chart below shows up-to-date information regarding the cheapest days to fly from Denver to San Diego.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$127 $97 $97 $112 $112 $112 $112

Lowest Fares Chart By Month from Denver to San Diego

The chart below shows the lowest fare by month when flying from Denver to San Diego.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Denver San Diego Spirit 6/29/16 7/3/16 0 $174
July Denver San Diego Spirit 7/12/16 7/19/16 0 $97
August Denver San Diego Spirit 8/3/16 8/10/16 0 $97
September Denver San Diego Spirit 9/7/16 9/13/16 0 $97
October Denver San Diego Spirit 10/4/16 10/11/16 0 $97
November Denver San Diego Spirit 11/1/16 11/8/16 0 $97
December Denver San Diego Spirit 12/1/16 12/8/16 0 $127
January Denver San Diego Frontier 1/19/17 1/25/17 0 $127

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Denver to San Diego

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Denver to San Diego.

Next 30 Days

SunMonTueWedThuFriSat
26 27 28 29 30 1 2
$179
3 4 5 6 7 8 9
$179 $167
10 11 12 13 14 15 16
$167 $147
17 18 19 20 21 22 23
$147 $127
24 25 26 27 28 29 30
$127 $167
31 1 2 3 4 5 6
$167
TIPSave $45 by flying into Los Angeles instead of San Diego from Denver

Non-Stop vs Connecting Flights from Denver to San Diego (DEN to SAN)

Your Denver to San Diego flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Denver to San Diego is $223.

The average price for non-stop flights from Denver to San Diego is $127.

The chart below shows up to date information regarding non-stop flights from Denver to San Diego.

Nonstop Flight Details from Denver to San Diego
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 3 3 3 3 3 3 3 13:40 21:55
Spirit 1 1 1 1 1 1 1 07:10 07:10
United 4 4 4 4 4 3 4 07:55 19:14

Round Trip vs One Way Flights from Denver to San Diego (DEN to SAN)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Denver to San Diego. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Denver to San Diego is $104.

The average price for round trip flights from Denver to San Diego is $191.

More Cheap Flights

FlightsAirlineLowest Price
Colorado Springs to San Diego American, Alaska, United $242
Aspen to San Diego American, Alaska, United $412
Montrose to San Diego American, United $458
Gunnison to San Diego American, United $554
Vail to San Diego American, Alaska, United Check Dates
Hayden - Steamboat to San Diego Alaska, United Check Dates
Denver to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $80
Denver to Las Vegas American, Frontier, Spirit, United $79
Denver to Santa Ana American, Frontier, United $157
Denver to Ontario American, United $218
Denver to Phoenix American, Alaska, Frontier, Spirit, United $71
Denver to Tijuana American, AeroMexico, Alaska, United $763
Denver to Palm Springs American, Alaska, United, Virgin America $332
Denver to Burbank American, United $210
Colorado Springs to Los Angeles United $298
Denver to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $87
Denver to Long Beach American, United $258
Denver to PalomarCheck Dates
Denver to San Francisco American, Alaska, Frontier, United, Virgin America $138
Aspen to Los Angeles American, Alaska, United $433
Colorado Springs to Tijuana American, United Check Dates
Denver to Chicago American, Alaska, Frontier, Spirit, United $91
Denver to Santa Barbara American, Alaska, United $326
Denver to Atlanta American, Alaska, Frontier, Spirit, United $147
Vail to Los Angeles American, Alaska, United $538
Denver to Seattle American, Alaska, Frontier, United $146
Colorado Springs to Santa Ana American, Alaska, United $248
Denver to Tucson American, United $268
Denver to Yuma American, Alaska $260
Denver to Salt Lake City Boutique, American, Frontier, United $84

Airlines Flying from Denver to San Diego (DEN to SAN) Number of flights searched: 221Last modified: Jun 25, 2016 7:07 AM

Below are the different airlines that fly from Denver to San Diego with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Denver to San Diego.

Denver to San Diego
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska SEA X X X X X X X
Delta SEA X X X X X X X
Frontier - X X X X X X X
Spirit - X X X X X X X
Spirit LAS X X X X X X X
United - X X X X X X X
United LAX X X X X X X X
Virgin America SFO X X X X X X X
Southwest - X X X X X X X
Southwest PHX X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Denver and San Diego, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Denver to San Diego Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Denver to San Diego?
Answer: The average Denver to San Diego flight time is 2 hours and 19 minutes.
Question: How many miles are there between Denver and San Diego?
Answer: The distance from Denver to San Diego is 851 miles.
Question: How common are direct flights from Denver to San Diego?
Answer: There are 55 direct flights from Denver to San Diego.
Question: What is the most popular airline for non-stop flights from Denver to San Diego?
Answer: United Airlines provides 49% of the non-stop flights between Denver and San Diego.
Question: What are the most popular connecting cities when flying from Denver to San Diego?
Answer: Las Vegas, NV
Denver (DEN) To San Diego, CA (SAN) Flights: Cheap Flights From Denver To San Diego | FareCompare.