Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.

Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from San Diego to Denver?

Flights from Denver to San Diego, United States Last modified: Dec 2, 2016 1:17 -05:00

TIPSave $66 by flying into Los Angeles instead of San Diego from Denver

Denver to San Diego Last modified: Dec 2, 2016 1:17 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 28,425,658,413 round trip itineraries and found the cheapest flights from Denver to San Diego. Frontier & United frequently offer the best deals on Denver to San Diego flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
DENSAN
Tue 12/13
nonstop
SANDEN
Wed 12/14
nonstop
$137
United
DENSAN
Tue 1/24
nonstop
SANDEN
Tue 1/31
nonstop
$167
American
DENSAN
Tue 1/17
1 stop
SANDEN
Tue 1/24
1 stop
$169
Virgin America
DENSAN
Mon 1/9
1 stop
SANDEN
Tue 1/17
1 stop
$242
Alaska
DENSAN
Tue 1/10
1 stop
SANDEN
Tue 1/17
1 stop
$289
Spirit
DENSAN
Thu 12/8
1 stop
SANDEN
Sat 12/10
1 stop
$294

How Much is a Flight from Denver to San Diego? Prices shown were found by travelers like you over the past 30 days

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 $147.

Where To Buy Cheap Flights from Denver to San Diego?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Denver to San Diego? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Denver to San Diego.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $152 $294
7-14 days $137 $247
14-21 days $137 $215
21-30 days $182 $208
30-60 days $137 $169
60-90 days $137 $169
90+ days $137 $184

Cheapest Day To Fly from Denver to San Diego Prices shown were found by travelers like you over the past 30 days

We've examined 28,433,322,629 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Denver to San Diego is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$152 $137 $137 $142 $157 $147 $152

Compare Flight Prices from Denver to San Diego by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Denver to San Diego flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
December Denver San Diego Frontier 12/13/16 12/14/16 0 $137
January Denver San Diego Frontier 1/10/17 1/17/17 0 $137
February Denver San Diego Frontier 2/1/17 2/8/17 0 $137
March Denver San Diego Frontier 3/2/17 3/7/17 0 $142
April Denver San Diego Spirit 4/27/17 5/2/17 0 $142
May Denver San Diego Spirit 5/2/17 5/9/17 0 $137
June Denver San Diego Spirit 6/1/17 6/6/17 0 $317
July Denver San Diego Spirit 7/12/17 7/19/17 0 $287

Cheap Last Minute Flights from Denver to San Diego Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Denver to San Diego. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
4 5 6 7 8 9 10
$177
11 12 13 14 15 16 17
$177 $199
18 19 20 21 22 23 24
$199 $204
25 26 27 28 29 30 31
$204 $247
1 2 3 4 5 6 7
$247 $157
8 9 10 11 12 13 14
$157

Connecting Flights vs Direct Flights from Denver to San Diego Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose 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 $252.

The average price for direct flights from Denver to San Diego is $226.

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

Weekly Direct Flights from Denver to San Diego - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 2 2 2 2 2 2 2 09:40 19:40
United 4 4 4 4 4 3 3 08:20 18:50
Southwest 6 6 6 6 6 5 4 07:55 23:15

One Way Flights vs Round Trip Flights from Denver to San Diego Prices shown were found by travelers like you over the past 30 days

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 not available.

The average price for round trip flights from Denver to San Diego is $203.

Denver to San Diego Flight Questions

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

Question: How long is the flight from Denver to San Diego?
Answer: The average Denver to San Diego flight time is 2 hours and 26 minutes.
Question: How far is San Diego from Denver?
Answer: The distance from Denver to San Diego is 851 miles (1,369 kilometers).
Question: How common are direct flights from Denver to San Diego?
Answer: There are 78 direct flights from Denver to San Diego.
Question: What are the most popular Denver airlines for direct flights from Denver to San Diego?
Answer: Southwest Airlines provides 50% 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: Los Angeles, CA

Airlines in Denver flying to San Diego Last modified: Dec 2, 2016 1:17 -05:00Number of routes searched: 150Number of itineraries searched: 466,230

Wondering which airlines fly out of Denver to San Diego? We've gathered the average price of Denver airlines with flights to San Diego. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Denver to San Diego
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
Spirit -
United -
American DFW
American LAX
American ORD
American PDX
Alaska SEA
Delta LAX
Delta MSP
Delta SEA
Delta SLC
Spirit IAH
Spirit LAS
Spirit ORD
United EWR
United IAH
United LAX
United ORD
Virgin America SFO

Denver to San Diego Airports

These are the major commercial airports we're currently monitoring in Denver and San Diego. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Denver to San Diego