Which other airlines fly to San Diego?

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

How much is a flight to San Diego with Delta?

On average, Delta flights to San Diego cost $446 one-way.

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.

Delta flights to San Diego (SAN) from $79

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Flight Deals

Cheap Delta Flight Deals to San Diego

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Delta flight deals to San Diego

Wed, Dec 16 - Wed, Jan 6

2:59 pm - 7:06 pmSFO San Francisco-SAN San Diego

4h 07m1 stop Los Angeles

5:00 pm - 10:57 pmSAN San Diego-SFO San Francisco

5h 57m1 stop Salt Lake City

$143Delta

Tue, Oct 27 - Sat, Oct 31

7:59 pm - 10:51 pmSEA Seattle/Tacoma Intl-SAN San Diego

2h 52mnonstop

3:59 pm - 7:05 pmSAN San Diego-SEA Seattle/Tacoma Intl

3h 06mnonstop

$156Delta

Sat, Oct 31 - Mon, Nov 2

4:49 pm - 10:43 pmSFO San Francisco-SAN San Diego

5h 54m1 stop Los Angeles

3:00 pm - 8:32 pmSAN San Diego-SFO San Francisco

5h 32m1 stop Los Angeles

$156Delta

Mon, Oct 26 - Thu, Oct 29

6:00 am - 10:12 amPHX Phoenix Sky Harbor Intl-SAN San Diego

4h 12m1 stop Los Angeles

6:15 am - 9:52 amSAN San Diego-PHX Phoenix Sky Harbor Intl

3h 37m1 stop Los Angeles

$157Delta

Thu, Nov 12 - Sat, Nov 21

7:15 am - 10:07 amSEA Seattle/Tacoma Intl-SAN San Diego

2h 52mnonstop

1:49 pm - 4:57 pmSAN San Diego-SEA Seattle/Tacoma Intl

3h 08mnonstop

$157Delta

Sat, Oct 31 - Mon, Nov 2

4:49 pm - 10:43 pmSFO San Francisco-SAN San Diego

5h 54m1 stop Los Angeles

3:00 pm - 8:32 pmSAN San Diego-SFO San Francisco

5h 32m1 stop Los Angeles

$157Delta

Tue, Oct 27 - Sat, Oct 31

7:59 pm - 10:51 pmSEA Seattle/Tacoma Intl-SAN San Diego

2h 52mnonstop

3:59 pm - 7:05 pmSAN San Diego-SEA Seattle/Tacoma Intl

3h 06mnonstop

$158Delta

Tue, Oct 20 - Sat, Oct 24

6:38 pm - 11:42 pmSFO San Francisco-SAN San Diego

5h 04m1 stop Los Angeles

10:57 am - 3:54 pmSAN San Diego-SFO San Francisco

4h 57m1 stop Los Angeles

$166Delta

Fri, Dec 4 - Mon, Dec 7

7:24 pm - 11:58 pmSFO San Francisco-SAN San Diego

4h 34m1 stop Salt Lake City

4:11 pm - 11:00 pmSAN San Diego-SFO San Francisco

6h 49m1 stop Los Angeles

$167Delta

Fri, Feb 26 - Wed, Mar 3

11:05 am - 3:19 pmSFO San Francisco-SAN San Diego

4h 14m1 stop Los Angeles

10:00 am - 3:08 pmSAN San Diego-SFO San Francisco

5h 08m1 stop Los Angeles

$173Delta

Recent last minute Delta flight deals to San Diego

Wed, Oct 7 - Wed, Oct 14

6:38 pm - 10:55 pmSFO San Francisco-SAN San Diego

4h 17m1 stop Los Angeles

5:01 pm - 9:50 pmSAN San Diego-SFO San Francisco

4h 49m1 stop Salt Lake City

$256Delta

Wed, Oct 7 - Thu, Oct 15

6:38 pm - 10:55 pmSFO San Francisco-SAN San Diego

4h 17m1 stop Los Angeles

5:01 pm - 11:56 pmSAN San Diego-SFO San Francisco

6h 55m1 stop Salt Lake City

$266Delta

Wed, Oct 7 - Sat, Oct 17

4:49 pm - 10:55 pmSFO San Francisco-SAN San Diego

6h 06m1 stop Los Angeles

6:15 am - 11:05 amSAN San Diego-SFO San Francisco

4h 50m1 stop Los Angeles

$297Delta

Tue, Oct 6 - Mon, Oct 12

9:54 am - 3:10 pmSFO San Francisco-SAN San Diego

5h 16m1 stop Los Angeles

10:57 am - 3:54 pmSAN San Diego-SFO San Francisco

4h 57m1 stop Los Angeles

$317Delta

Tue, Oct 6 - Wed, Oct 14

2:40 pm - 7:14 pmSFO San Francisco-SAN San Diego

4h 34m1 stop Los Angeles

5:01 pm - 9:50 pmSAN San Diego-SFO San Francisco

4h 49m1 stop Salt Lake City

$327Delta

Wed, Oct 7 - Sat, Oct 10

9:46 am - 3:56 pmSFO San Francisco-SAN San Diego

6h 10m1 stop Salt Lake City

3:00 pm - 7:42 pmSAN San Diego-SFO San Francisco

4h 42m1 stop Los Angeles

$337Delta

Wed, Oct 7 - Mon, Oct 12

9:54 am - 3:19 pmSFO San Francisco-SAN San Diego

5h 25m1 stop Los Angeles

10:57 am - 3:54 pmSAN San Diego-SFO San Francisco

4h 57m1 stop Los Angeles

$357Delta

Sun, Oct 4 - Sat, Oct 17

8:41 pm - 11:47 pmSFO San Francisco-SAN San Diego

3h 06m1 stop Los Angeles

3:00 pm - 7:42 pmSAN San Diego-SFO San Francisco

4h 42m1 stop Los Angeles

$368Delta

Sat, Oct 3 - Tue, Oct 13

4:59 pm - 10:34 pmSFO San Francisco-SAN San Diego

5h 35m1 stop Los Angeles

9:42 am - 4:17 pmSAN San Diego-SFO San Francisco

6h 35m1 stop Salt Lake City

$378Delta

Sun, Oct 4 - Thu, Nov 5

7:41 pm - 10:33 pmSEA Seattle/Tacoma Intl-SAN San Diego

2h 52mnonstop

1:53 pm - 5:00 pmSAN San Diego-SEA Seattle/Tacoma Intl

3h 07mnonstop

$394Delta

Useful Info

KAYAK's insights & trends for San Diego flights with Delta

Get data-powered insights and trends into Delta flights to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with Delta to San Diego?

The cheapest month for Delta flights to San Diego is January, where tickets cost $308 (return) on average. On the other hand, the most expensive months to fly this route on Delta are July and October, where the average cost of round-trip tickets is $410 and $409 respectively.

How far in advance should I book Delta flights to San Diego?

For the absolute cheapest price on Delta, our data suggests you should book 4 weeks before departure.

What is the cheapest flight to San Diego with Delta?

The cheapest airline ticket to San Diego from the United States with Delta in the last 5 days was $79 one-way, and $157 round-trip on the route from Phoenix Sky Harbor Intl Airport to San Diego. The most popular route is from Seattle to San Diego and the cheapest ticket found on this route in the last 5 days was $156 return.

How many direct flights does Delta operate to San Diego every week?

Each week there are around 241 direct flights from within the United States to San Diego. The most common day for departures is Sunday, with 17% of flights taking off on this day.

What is the cheapest day to fly to San Diego?

Based on KAYAK data, the cheapest day to fly to San Diego is Friday where tickets can be as cheap as $490. On the other hand, the most expensive day to fly is Sunday, where prices are $547 on average.

What is the cheapest time of day to fly to San Diego with Delta?

The cheapest time of day to fly to San Diego with Delta is generally in the evening, when flights cost $440 on average.

Low season	January
High season	November
Cheapest flight	$79
Average price round-trip	$1,891
Good deal round-trip	$1,608
Good deal one-way	$393

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Phoenix Sky Harbor Airport 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

Which other airlines fly to San Diego?
Along with Delta, you can also fly to San Diego with Southwest, Alaska Airlines, Breeze Airways, Breeze Airways, Alaska Airlines, JetBlue, United Airlines and American Airlines.
How much is a flight to San Diego with Delta?
On average, Delta flights to San Diego cost $446 one-way.
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.

The cheapest flight to San Diego with Delta found on KAYAK in the last 2 weeks departed from Atlanta and cost $328.
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 December and prices are highest at this time. The cheapest month to fly is January.

7.8

Good8,621 verified ratings

7.8Entertainment

7.2Food

7.8Comfort

8.5Crew

8.1Boarding

6.0 Okay

Elliot, Oct 2026

Flight was very delayed so I was able to get on an earlier flight via stand-by. Crew communicated effectively around delay and worked to make customers comfortable. Wifi was ok, streaming TV was great. App functionality broke down once I was moved to stand-by on earlier flight.

8.0 Very good

Eric, Oct 2026

Everything was great except the fact that catering did not restock the flight from ATL to GRB and we were only offered water.

6.0 Okay

Sean, Oct 2026

The cabin was definitely dated, but that's about par for the course. The flight crew were wonderful as always (always a Delta highlight), but the boarding process was slow with little direction or encouragement to get people in their seats quickly since we were already delayed.

6.0 Okay

Jennifer, Oct 2026

Flight was delayed and not a lot of communication on why until we got on the plane.

2.0 Poor

Jesse, Oct 2026

Horrible experience. Delta delayed the flight to 11pm which happens. Apparently the pilots were there but we were waiting for flight attendants to arrive from Detroit and they were delayed. They could have made arrangements but that’s fine. What was truly horrible was that at 10:50pm the pilot comes out and says the flight will be cancelled but hasn’t been cancelled yet in the system. It’s being cancelled because the pilots have timed out. As soon as that plane got delayed past 10:50pm delta knew it couldn’t fly. Yet they made us wait around for hours. When the flight finally got cancelled all the area hotels were booked and flights for the next day were unavailable until midday. All I wanted was to spend one day with my family before needing to fly abroad on another delta flight. That will be my last flight with them. I’ll take my 800k miles flown and annual spend to an airline that isn’t so thoughtless.

10.0 Wonderful

Barbara, Oct 2026

Totally organized, quick boarding, professional staff and ON TIME! Good size seats in the cabin Wonderful experience

6.0 Okay

Michael, Oct 2026

Delay from Atlanta to Tampa was simply unacceptable. Multiple delays led to us landing after 3am. Worst travel experience of my life

2.0 Poor

Stavros, Oct 2026

5 hr delay!!!!

2.0 Poor

Earl, Oct 2026

Horrible delay made for a undesirable experience

6.0 Okay

edgar, Oct 2026

I usually like delta. However this is my second flight that the wifi does not work

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SAN

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Recent round-trip Delta flight deals to San Diego

Recent one-way Delta flight deals to San Diego

Recent last minute Delta flight deals to San Diego

Recent direct Delta flight deals to San Diego

KAYAK's insights & trends for San Diego flights with Delta

What is the cheapest month to fly with Delta to San Diego?

How far in advance should I book Delta flights to San Diego?

What is the cheapest flight to San Diego with Delta?

How many direct flights does Delta operate to San Diego every week?

What is the cheapest day to fly to San Diego?

What is the cheapest time of day to fly to San Diego with Delta?

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FAQs for flying to San Diego with Delta

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