You know where to go
Select an airport in the search form
You don't know where to go
See where you can go on your budget
Cheap flights from Denver to San Diego
Round-trip
Economy
Flight information for Denver to San Diego
(DEN to SAN)
Find info about flight duration, direct flights, and airports for your flight from Denver to San Diego
| Best Price Found | $83 | The best flight deal from Denver to San Diego found on momondo in the last 72 hours is $83 | |
| Fastest flight time | 2h 22m | The fastest flight from Denver to San Diego takes 2h 22m. | |
| Direct flights | None | There are no direct flights from Denver to San Diego. Popular non-direct route for this connection is Denver Intl - San Diego. | |
| Airports in San Diego | 2 airports | There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD) |
How to get the cheapest flight ticket from Denver to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
January
The cheapest time of year to fly to San Diego from Denver is January. Most expensive is December
What is the cheapest day to fly to San Diego?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly to San Diego?
in the morning
Denver to San Diego flights are approximately 24% more expensive at noon than in the morning
What is the cheapest airline that flies to San Diego?
Delta
Delta, American Airlines, and Spirit Airlines are the most popular carriers operating from Denver to San Diego
What is the cheapest route?
Denver Intl - San Diego
Fly from Denver Intl to San Diego for the best Denver - San Diego flight prices
DEN
Denver Intl
SAN
San Diego
When is the cheapest time to book a flight to San Diego?
15 days before
The cheapest time to buy a flight from Denver to San Diego is approximately 15 days to departure
60
Days before departure
0
Easily compare round-trip flights from Denver to San Diego
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to San Diego by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Jun 17
DEN
Denver Intl
2h 25m
SAN
San Diego
Jul 6
SAN
San Diego
4h 16m
1 stop
DEN
Denver Intl
$83
Find similar
Spirit Airlines
Jul 15
DEN
Denver Intl
11h 34m
1 stop
SAN
San Diego
Jul 22
SAN
San Diego
4h 16m
1 stop
DEN
Denver Intl
$87
Find similar
Spirit Airlines
Jul 8
DEN
Denver Intl
8h 15m
1 stop
SAN
San Diego
Jul 9
SAN
San Diego
14h 06m
1 stop
DEN
Denver Intl
$88
Find similar
Find the cheapest one-way flights from Denver to San Diego
If you're looking for one-way flights from Denver to San Diego, view some of our deals below provided by Spirit Airlines
Cheapest
Best
Quickest
Spirit Airlines
Jul 5
DEN
Denver Intl
3h 39m
1 stop
SAN
San Diego
$45
Find similar
Multiple Airlines
Jun 6
DEN
Denver Intl
6h 04m
1 stop
SAN
San Diego
$46
Find similar
Delta
Jun 14
DEN
Denver Intl
6h 24m
1 stop
SAN
San Diego
$73
Find similar
Alternative routes for Denver to San Diego
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
View more