Beginning of main content

American Airlines Flights from Denver (DEN) to San Diego (SAN) from $66

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing American Airlines DEN to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were $99 round trip and $66 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Apr 30 -
DEN
Denver
to
SAN
San Diego
$66

One way

found 2 days ago

Open DEN to SAN flights search result page
Tue, Apr 20 - Tue, Apr 27
DEN
Denver
to
SAN
San Diego
$99

Roundtrip

found 2 days ago

Open DEN to SAN flights search result page
Sat, Apr 17 - Wed, Apr 21
DEN
Denver
to
SAN
San Diego
$120

Roundtrip

found 1 hour ago

Open DEN to SAN flights search result page
Mon, Jun 7 -
DEN
Denver
to
SAN
San Diego
$126

One way

just found

Open DEN to SAN flights search result page
Mon, May 17 -
DEN
Denver
to
SAN
San Diego
$130

One way

just found

Open DEN to SAN flights search result page
Wed, Apr 21 - Wed, Apr 28
DEN
Denver
to
SAN
San Diego
$131

Roundtrip

found 2 days ago

Open DEN to SAN flights search result page
Fri, Apr 30 -
DEN
Denver
to
SAN
San Diego
$66

One way

found 2 days ago

Open DEN to SAN flights search result page
Tue, Apr 20 - Tue, Apr 27
DEN
Denver
to
SAN
San Diego
$99

Roundtrip

found 2 days ago

Open DEN to SAN flights search result page
Sat, Apr 17 - Wed, Apr 21
DEN
Denver
to
SAN
San Diego
$120

Roundtrip

found 1 hour ago

Open DEN to SAN flights search result page
Wed, Apr 21 - Wed, Apr 28
DEN
Denver
to
SAN
San Diego
$131

Roundtrip

found 2 days ago

Open DEN to SAN flights search result page
Mon, May 17 -
DEN
Denver
to
SAN
San Diego
$130

One way

just found

Open DEN to SAN flights search result page
Mon, Jun 7 -
DEN
Denver
to
SAN
San Diego
$126

One way

just found

Open DEN to SAN flights search result page

SAN From DEN Economy Coach Packages on Similar Airlines

Save $214
DEN
Denver Intl.
to
SAN
San Diego Intl.
Frontier AirlinesEconomy
Quality Inn Encinitas Near Legoland
2.5 out of 5.0

Sun, May 23 - Sun, May 30

Old price

$658

The price now is $444 per person
Flight + Hotel
Quality Inn Encinitas Near Legoland
Save $272
DEN
Denver Intl.
to
SAN
San Diego Intl.
Frontier AirlinesEconomy
Tower23 Hotel
4.0 out of 5.0

Tue, May 11 - Sat, May 15

Old price

$861

The price now is $589 per person
Flight + Hotel
Tower23 Hotel
Save $455
DEN
Denver Intl.
to
SAN
San Diego Intl.
Frontier AirlinesEconomy
Westin Carlsbad Resort & Spa
4.0 out of 5.0

Sun, May 23 - Sun, May 30

Old price

$1,455

The price now is $999 per person
Flight + Hotel
Westin Carlsbad Resort & Spa
FAQs about American Airlines Flights from DEN to SAN
Can I catch a flight from Denver, CO (DEN-Denver Intl.) to San Diego, CA (SAN-San Diego Intl.) right now?

For info on any present San Diego, CA (SAN-San Diego Intl.) quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught up en route.

What terminal is American Airlines at Denver Airport?

You should find out which terminal American Airlines operates from at Denver Airport once you've seen your boarding pass. The same goes for information regarding your arrival at San Diego Intl. Airport (SAN). If those details are missing, get in touch with your airline.

Are there American Airlines non-stop flights from DEN to SAN?

As you can't go nonstop from Denver, CO (DEN-Denver Intl.) to San Diego, CA (SAN-San Diego Intl.) with American Airlines, make the most of your stopover. Relax with one of your favorite refreshments at a cozy airport bar, or stroll about the terminal and indulge in some retail therapy.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to San Diego Intl. Airport (SAN), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to San Diego

Price for 1 night 2 adults*

Wyndham San Diego Bayside
Wyndham San Diego Bayside
4.0 out of 5.0 1355 N Harbor Drive, San Diego, CA
$118

Per night/room

Apr 21 - Apr 22

4.0/5 (69 reviews)

Good view from outside elevator. Bayside location with ship museum across street. Harbor cruise available from ship museum. Claim Jumper restaurant & Ruth Cris restaurants on property. Overall nice hotel.

Reviewed on Apr 4, 2021
This smoke-free hotel includes 2 restaurants, an outdoor pool, and a fitness center. Traveling on business? Take advantage of the business center, express check-out, ...
Sheraton San Diego Hotel and Marina
Sheraton San Diego Hotel and Marina
4.0 out of 5.0 1380 Harbor Island Dr, San Diego, CA
$122

Per night/room

Apr 19 - Apr 20

4.1/5 (41 reviews)

Parking was expensive $41 a night but the hotel was beautiful clean and staff was so friendly they also had a Starbucks inside

Reviewed on Mar 1, 2021
A marina, 6 restaurants, and 3 outdoor pools are all featured at this smoke-free hotel. Traveling on business? Take advantage of the 52 conference rooms, 24-hour ...
Manchester Grand Hyatt San Diego
Manchester Grand Hyatt San Diego
4.0 out of 5.0 1 Market Pl, San Diego, CA
$161

Per night/room

Apr 18 - Apr 19

4.5/5 (43 reviews)

Very friendly staff. Everything was clean and the location was amazing.

Reviewed on Mar 10, 2021
This eco-friendly hotel features 6 restaurants, 2 outdoor pools, and 2 outdoor tennis courts. Traveling on business? Take advantage of the business center, free ...

Popular American Airlines Flight Routes from DEN

Top American Airlines Flight Routes from SAN

Top Flights for American Airlines originating from DEN

International

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.