Cheap Flight Tickets from San Diego (SAN) to Denver (DEN), Starting at $63

Good to Know: Cheapest and Fastest SAN - DEN Flights

Useful information for finding best airline tickets from San Diego International to Denver International on your next trip.

Cheapest Round Trip Flight

$83

WN Southwest Airlines • 1 stop • 10h 5m

Nov 15 – Nov 18

The cheapest round trip flight from San Diego to Denver (SAN-DEN-SAN) is currently $83

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Cheapest One way Flight

$105

AA American Airlines • 1 stop • 7h 28m

Nov 04

The cheapest one way flight from San Diego to Denver (SAN-DEN) is currently $105

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Cheapest Direct Flight

$63

F9 Frontier Airlines • nonstop • 2h 14m

Nov 16

The cheapest nonstop flight from San Diego to Denver (SAN-DEN) is currently $63

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Fastest Flight

2h 14m

The fastest nonstop flight from San Diego to Denver (SAN-DEN) takes 2h 14m

Top Airlines Flying from San Diego to Denver

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from San Diego (SAN) to Denver (DEN)

Compare and book low fare round-trip air tickets from San Diego to Denver. Ideal for travelers with confirmed return itineraries.

Nov 15 - Nov 18, Economy
WN
San Diego → Denver
10h 5m
8:35 AM - 4:40 PM • 1 stop
WN
San Diego → Denver
8h 25m
8:20 AM - 11:25 AM • 1 stop
$83
Southwest Airlines
Nov 15 - Nov 18, Economy
AA
San Diego → Denver
25h 35m
6:45 PM - 12:20 PM • 1 stop
AA
San Diego → Denver
8h 26m
5:30 AM - 8:36 AM • 1 stop
$118
American Airlines
Nov 16 - Nov 19, Economy
DL
San Diego → Denver
25h 39m
6:30 AM - 11:09 PM • 1 stop
DL
San Diego → Denver
7h 3m
5:25 AM - 8:48 AM • 1 stop
$192
Delta Airlines
Nov 15 - Nov 18, Economy
DL
San Diego → Denver
11h 42m
6:25 AM - 8:11 PM • 1 stop
DL
San Diego → Denver
7h
7:05 AM - 10:25 AM • 1 stop
$227
Delta Airlines
Nov 15 - Nov 18, Economy
F9
San Diego → Denver
25h 21m
7:38 PM - 11:59 AM • 1 stop
F9
San Diego → Denver
20h 42m
10:29 PM - 10:11 AM • 1 stop
$265
Frontier Airlines
Nov 15 - Nov 18, Economy
AN
San Diego → Denver
30h 28m
1:51 PM - 9:19 AM • 2 stops
F9
San Diego → Denver
20h 42m
10:29 PM - 10:11 AM • 1 stop
$288
AN

Fly from San Diego to Denver with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Denver? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Diego to Denver Flights

What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to DEN?
The most popular airline flying from San Diego to Denver are
Can I fly from SAN to DEN non-stop?
Yes, you can fly SAN to DEN non-stop on
Which airlines fly nonstop between San Diego and Denver?
The non-stop flights between San Diego and Denver are .
What’s the earliest departure time from SAN to DEN Airport?
The earliest flight leaves SAN at 6:25 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my San Diego to Denver flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAN to DEN?
Read the fare rules of the San Diego to Denver air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Diego and Denver?
operate flights between San Diego and Denver
How long does a flight from San Diego to Denver take?
It takes approximately 2 hour to fly non-stop from SAN to DEN, which is 852.82 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from SAN were found on B6 : USD 701
Do I need a passport to fly between SAN and DEN?
No
What’s the latest departure time from SAN to DEN ?
The last flight leaves SAN at 9:40 pm

San Diego (SAN) to Denver (DEN): Airport Information

Origin Airport San Diego International , San Diego, US
Destination Airport Denver International , Denver, US
Distance 853 miles

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