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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, Jan 13 - Wed, Jan 21
Delta Logo
2:00 pm - 4:40 pm
SEA
-
SAN
2h 40mnonstop
Delta Logo
6:55 pm - 10:10 pm
SAN
-
SEA
3h 15mnonstop
$119Delta
Thu, Jan 8 - Mon, Jan 12
Delta Logo
7:10 am - 10:02 am
SEA
-
SAN
2h 52mnonstop
Delta Logo
7:00 am - 10:15 am
SAN
-
SEA
3h 15mnonstop
$120Delta
Sun, Feb 8 - Tue, Feb 10
Delta Logo
5:59 pm - 8:43 pm
SEA
-
SAN
2h 44mnonstop
Delta Logo
3:25 pm - 6:40 pm
SAN
-
SEA
3h 15mnonstop
$139Delta
Tue, Jan 6 - Sat, Jan 10
Delta Logo
1:00 pm - 6:53 pm
SFO
-
SAN
5h 53m1 stop
Delta Logo
6:15 am - 12:23 pm
SAN
-
SFO
6h 08m1 stop
$157Delta
Sun, Feb 8 - Tue, Feb 10
Delta Logo
11:40 am - 2:29 pm
SEA
-
SAN
2h 49mnonstop
Delta Logo
11:00 am - 2:17 pm
SAN
-
SEA
3h 17mnonstop
$159Delta
Mon, Jan 5 - Tue, Jan 6
Delta Logo
5:55 am - 9:57 am
SFO
-
SAN
4h 02m1 stop
Delta Logo
4:20 pm - 9:55 pm
SAN
-
SFO
5h 35m1 stop
$162Delta
Fri, Jan 9 - Mon, Jan 12
Delta Logo
5:55 am - 9:57 am
SFO
-
SAN
4h 02m1 stop
Delta Logo
4:20 pm - 9:55 pm
SAN
-
SFO
5h 35m1 stop
$167Delta
Thu, Jan 15 - Tue, Jan 20
Delta Logo
7:10 am - 10:02 am
SEA
-
SAN
2h 52mnonstop
Delta Logo
7:00 am - 10:15 am
SAN
-
SEA
3h 15mnonstop
$168Delta
Fri, Jan 9 - Mon, Jan 12
Delta Logo
1:00 pm - 6:53 pm
SFO
-
SAN
5h 53m1 stop
Delta Logo
4:20 pm - 9:55 pm
SAN
-
SFO
5h 35m1 stop
$168Delta
Wed, Feb 18 - Thu, Feb 26
Delta Logo
6:00 am - 9:55 am
SFO
-
SAN
3h 55m1 stop
Delta Logo
6:50 am - 7:21 pm
SAN
-
SFO
12h 31m1 stop
$171Delta
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$79
Average price round-trip$401
Good deal one-way$419
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 6% increase 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 $569, Delta is the most expensive airline flying into San Diego. The cheapest airline flying to San Diego is Frontier.

  • Which other airlines fly to San Diego?

    Along with Delta, you can also fly to San Diego with Southwest, Alaska Airlines, Alaska Airlines, American Airlines, Frontier, United Airlines, United Airlines, Breeze Airways 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 $569 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 $398 one-way, $499 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 September.

Delta customer reviews

7.9
Good8,009 verified ratings
8.1Boarding
7.9Comfort
7.9Entertainment
8.5Crew
7.3Food
Pros +
Cons -
  • Air flow from air above seats was blowing out hot air. (in 568 reviews)
  • "Sanitized, open middle seats, comfortable." (in 81 reviews)
Show reviews that mention
Traveler rating:
Sort by:
A
4.0 Mediocre
None of the airplane features were available during the flight.
A
2.0 Poor
delayed
J
10.0 Wonderful
Worth upgrading to Comfort +
J
6.0 Okay
Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)
V
10.0 Wonderful
Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!
M
10.0 Wonderful
It was great
R
10.0 Wonderful
The food is terrible. The staff is wonderful. Comfort is good.
K
10.0 Wonderful
For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!
C
10.0 Wonderful
Left on time, a bit delayed due to headwinds most of the trip.
C
4.0 Mediocre
I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!
Read more about Delta

Everything you need to know for your flight to San Diego