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  1. Flights
  2. United States
  3. San Diego, CA
  4. Denver, CO - San Diego, CA

Cheap Flights from Denver, CO (DEN) to San Diego, CA (SAN)

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Discover the cheapest flights from Denver, CO to San Diego, CA
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Filter by
Tue, Apr 14 - Fri, Apr 24
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
Frontier Airlines
Frontier AirlinesDirect
SAN - DEN
-20 %
28$
23$
Prime price per passenger
Mon, Apr 27 - Tue, Apr 28
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
Frontier Airlines
Frontier AirlinesDirect
SAN - DEN
40$
37$
Prime price per passenger
Mon, Mar 30 - Mon, Mar 30
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
Frontier Airlines
Frontier AirlinesDirect
SAN - DEN
-21 %
51$
41$
Prime price per passenger
Mon, May 11 - Wed, May 13
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
Frontier Airlines
Frontier AirlinesDirect
SAN - DEN
-20 %
51$
41$
Prime price per passenger
Mon, Apr 6 - Wed, Apr 8
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
Frontier Airlines
Frontier AirlinesDirect
SAN - DEN
51$
48$
Prime price per passenger
Wed, May 20 - Sun, May 24
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
Frontier Airlines
Frontier AirlinesDirect
SAN - DEN
-14 %
72$
62$
Prime price per passenger
Fri, May 8
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
-22 %
26$
21$
Prime price per passenger
Sat, Mar 28
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
27$
26$
Prime price per passenger
Mon, Apr 13
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
27$
26$
Prime price per passenger
Sun, May 3
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
28$
27$
Prime price per passenger
Wed, May 20
Frontier Airlines
Frontier AirlinesDirect
DEN - SAN
28$
27$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Denver, CO to San Diego, CA

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of April. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Apr 6 - Apr 12
Flights from just $42
$69
$56
$43
$46
$42
$47
$55
$56
$53
$62
$87
$101
MarchAprilMay
Flying Time2 h and 39 mWhen flying from Denver, CO to San Diego, CA, this can take around 2 h and 39 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$21The best price for flights from Denver, CO to San Diego, CA offered by eDreams, which have been found by our customers in the last 3 days
Origin airportDenver International AirportWhen flying from Denver, CO to San Diego, CA
Destination airportSan Diego International AirportFor the route from Denver, CO to San Diego, CA
Peak seasonMarchMarch is the busiest time to fly from Denver, CO to San Diego, CA according to search data results from our customers
Airlines operating this routeFrontier Airlines, Alaska AirlinesAirline(s) that fly from Denver, CO to San Diego, CA
One-way average Price131.30A flight from Denver, CO to San Diego, CA at eDreams will cost around 131.30, this being based on prices of the previous 6 months of data
Best time to bookMarchDecember is one of the most frequent times to fly to San Diego, CA from Denver, CO according to real data from our customers
Airlines that fly from Denver, CO to San Diego, CA
Frontier Airlines
Frontier Airlines
86$
Spirit Airlines
Spirit Airlines
194$

Local currency and cost comparison

TrainLocal, one-way ticket
10%Trains in San Diego, CA are 10% cheaper than in Denver, CO.
Denver, CO$2.75
San Diego, CA$2.50
MealMid-priced restaurant
40%The average meal is 40% more expensive in San Diego, CA than in Denver, CO.
Denver, CO$18.00
San Diego, CA$25.00
TaxiStandard daytime start rate
10%A taxi fare in San Diego, CA is 10% cheaper than in Denver, CO.
Denver, CO$3.50
San Diego, CA$3.00
CoffeeRegular cappuccino
7%Coffee is 7% more expensive in San Diego, CA than in Denver, CO.
Denver, CO$5.53
San Diego, CA$5.91
Distance: 833 miles
Denver, CO airports
Denver International (DEN)How far from city center: 19 miles
San Diego, CA airports
Lindbergh International Airport (SAN)How far from city center: 2 miles

Are you planning to travel to San Diego, CA for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Denver, CO. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to San Diego, CA and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Denver, CO to San Diego, CA

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
On average, how much is the price of a flight from Denver, CO to San Diego, CA?
When you fly from Denver, CO to San Diego, CA the average price is 131.30. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Denver, CO to San Diego, CA, how can I find the cheapest price?
The cheapest price for a flight from Denver, CO to San Diego, CA is $21. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is San Diego, CA more expensive than Denver, CO to visit?
Looking at cab fares, a ride in San Diego, CA costs an average of 3.00 USD , 14% cheaper than Denver, CO, with a fare of 3.50 USD,
while train tickets cost 9% less at San Diego, CA: $ 2.50 USD versus $ 2.75 USD at Denver, CO.
If you compare the price of a lunch meal, however, you can find it from 25.00 USD in San Diego, CA, 39% more than the 18.00 USD in Denver, CO.
The price of the coffee is around 7% more expensive in San Diego, CA, with an average of 5.91 USD , while in Denver, CO the coffee costs 5.53 USD.
When booking, when is the best time to get the best prices for flights from Denver, CO to San Diego, CA?
The most popular months to book a trip from Denver, CO to San Diego, CA are July, January and October, based on the searches of our customers.
When is the best time to travel from Denver, CO to San Diego, CA?
The best time of the year to visit San Diego, CA depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to San Diego, CA from Denver, CO in terms of searches from our customers, followed by August and December. If you prefer to avoid the busy season and get away from the crowds February, April and November are the months with fewer searches for Denver, CO - San Diego, CA.

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