SAN

Find cheap Delta flights to San Diego from $79

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Delta Flight Deals to San Diego

 
Here are some of the best deals found on KAYAK recently from Delta to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Delta flight deals to San Diego

Tue, Apr 21 - Tue, Apr 28
Delta Logo
4:17 pm - 10:36 pm
SFO
-
SAN
6h 19m
1 stop
Delta Logo
10:05 am - 3:21 pm
SAN
-
SFO
5h 16m
1 stop
$157Delta
Thu, Apr 16 - Sun, Apr 19
Delta Logo
6:00 am - 9:24 am
SFO
-
SAN
3h 24m
1 stop
Delta Logo
7:45 pm - 11:10 pm
SAN
-
SFO
3h 25m
1 stop
$158Delta
Wed, Apr 15 - Thu, Apr 16
Delta Logo
6:00 am - 9:24 am
SFO
-
SAN
3h 24m
1 stop
Delta Logo
10:05 am - 3:21 pm
SAN
-
SFO
5h 16m
1 stop
$170Delta
Fri, Apr 24 - Wed, Apr 29
Delta Logo
6:00 am - 9:24 am
SFO
-
SAN
3h 24m
1 stop
Delta Logo
10:05 am - 3:21 pm
SAN
-
SFO
5h 16m
1 stop
$177Delta
Mon, Apr 13 - Mon, Apr 20
Delta Logo
6:15 am - 9:24 am
SFO
-
SAN
3h 09m
1 stop
Delta Logo
6:20 am - 11:59 am
SAN
-
SFO
5h 39m
1 stop
$183Delta
Sat, May 30 - Thu, Jun 4
Delta Logo
4:55 pm - 11:15 pm
SFO
-
SAN
6h 20m
1 stop
Delta Logo
6:45 pm - 10:23 pm
SAN
-
SFO
3h 38m
1 stop
$188Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
6:20 pm - 10:36 pm
SFO
-
SAN
4h 16m
1 stop
Delta Logo
6:20 am - 9:50 am
SAN
-
SFO
3h 30m
1 stop
$189Delta
Thu, Apr 16 - Fri, Apr 24
Delta Logo
6:00 am - 9:24 am
SFO
-
SAN
3h 24m
1 stop
Delta Logo
3:15 pm - 7:56 pm
SAN
-
SFO
4h 41m
1 stop
$190Delta
Thu, May 21 - Tue, May 26
Delta Logo
11:55 am - 6:03 pm
SFO
-
SAN
6h 08m
1 stop
Delta Logo
10:59 am - 3:56 pm
SAN
-
SFO
4h 57m
1 stop
$192Delta
Wed, Apr 22 - Sat, Apr 25
Delta Logo
6:51 pm - 10:36 pm
DEN
-
SAN
4h 45m
1 stop
Delta Logo
6:15 am - 2:45 pm
SAN
-
DEN
7h 30m
1 stop
$197Delta
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Good to know

Low seasonJanuary
Cheapest flight$79
Average price round-trip$1,179
Good deal round-trip$1,002
Best time to beat the crowds with an average 4% drop in price.
Flight from San Francisco to San Diego
(avg. price over the last 2 weeks)
or less

When to book flights with Delta to San Diego

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Diego with Delta

  • Is Delta cheaper than other airlines flying to San Diego?

    With an average return price of $591, Delta is the most expensive airline flying into San Diego. The cheapest airline flying to San Diego is United Airlines.

  • Which other airlines fly to San Diego?

    Along with Delta, you can also fly to San Diego with Southwest, Alaska Airlines, Breeze Airways, Alaska Airlines, American Airlines, United Airlines and Breeze Airways.

  • How much is a flight to San Diego with Delta?

    On average, Delta flights to San Diego cost $548 for one-way and $591 return.

  • Which airport do Delta flights to San Diego fly into?

    You’ll fly into San Diego Airport when flying to San Diego with Delta.

  • Are there any other airlines in SkyTeam that fly to San Diego?

    Unfortunately, there are no other airlines in SkyTeam that fly to San Diego.

Top tips for your flights to San Diego with Delta

  • Looking to fly from the United States to San Diego with Delta? 25% of our users found flights for the following prices or less: From Detroit Metropolitan Wayne County Airport $408 one-way, $539 round-trip.
  • The cheapest flight to San Diego with Delta found on KAYAK in the last 2 weeks departed from Detroit Metropolitan Wayne County Airport and cost $358.
  • If you’re intending to fly with Delta, book your flight to San Diego at least 2 weeks before departure to ensure a below-average price.
  • High season for flights to San Diego with Delta is April and prices are highest at this time. The cheapest month to fly is January.

Delta customer reviews

7.9
Good8,357 verified ratings
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
Traveler rating:
Sort by:
J
2.0 Poor
The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat
G
10.0 Wonderful
Delivered as expected
C
10.0 Wonderful
Delta is always a wonderful experience. A clean plane and the crew is really friendly.
A
6.0 Okay
Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.
C
10.0 Wonderful
Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.
T
8.0 Very good
Staff are very friendly and helpful.
A
2.0 Poor
This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.
M
10.0 Wonderful
I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.
A
10.0 Wonderful
Wonderful crew, great movie selection and good food. I prefer Airbus to Boeing, much more comfortable
A
6.0 Okay
The return flight was great. The flight out to CDG was overbooked, and we were forced to check in a small carry-on at the get immediately before the flight, before getting out the stuff we needed on the plane.
Read more about Delta

Everything you need to know for your flight to San Diego