Cheap flights from San Antonio to San Diego

Round-trip
Economy
San Antonio (SAT)
San Diego (SAN)
Wed 5/12
Wed 5/19
Any month
Compare vs. momondo |

Flight information for San Antonio to San Diego
(SAT to SAN)

Find info about flight duration, direct flights, and airports for your flight from San Antonio to San Diego
Best Price Found$214The best flight deal from San Antonio to San Diego found on momondo in the last 72 hours is $214
Fastest flight time4h 25mThe fastest flight from San Antonio to San Diego takes 4h 25m
Direct flightsNoneThere are no direct flights from San Antonio to San Diego. Popular non-direct route for this connection is San Antonio - San Diego.
Airports in San Diego2 airportsThere are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

How to get the cheapest flight ticket from San Antonio to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Antonio to San Diego?

September
The cheapest time of year to fly to San Diego from San Antonio is September. Most expensive is December

What is the cheapest day to depart San Antonio for San Diego?

Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Monday

When is the cheapest time to fly from San Antonio to San Diego?

in the morning
San Antonio to San Diego flights are approximately 37% more expensive in the evening than in the morning

What is the cheapest airline that flies to San Diego from San Antonio?

Frontier
Frontier, Alaska Airlines, and United Airlines are the most popular carriers operating from San Antonio to San Diego

What is the cheapest San Antonio to San Diego flight route?

San Antonio - San Diego
Fly from San Antonio to San Diego for the best San Antonio - San Diego flight prices
SAT
San Antonio
SAN
San Diego

How far in advance should you book San Antonio to San Diego flights?

43 days before
The cheapest time to buy a flight from San Antonio to San Diego is approximately 43 days to departure
60
Days before departure
0

Easily compare round-trip flights from San Antonio to San Diego

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Antonio to San Diego by changing tabs
Frontier
Jun 11
6:37 amSan Antonio
8h 07m
1 stop
2:44 pmSan Diego
Jun 16
2:30 amSan Diego
5h 57m
1 stop
8:27 amSan Antonio
Frontier
Jun 26
6:16 amSan Antonio
8h 28m
1 stop
2:44 pmSan Diego
Jul 7
5:57 amSan Diego
7h 46m
1 stop
1:43 pmSan Antonio
Frontier
Jun 30
11:16 amSan Antonio
10h 25m
1 stop
9:41 pmSan Diego
Jul 7
5:57 amSan Diego
7h 46m
1 stop
1:43 pmSan Antonio

Find the cheapest one-way flights from San Antonio to San Diego

If you're looking for one-way flights from San Antonio to San Diego, view some of our deals below provided by Frontier
Delta
May 11
4:25 amSan Antonio
6h 08m
1 stop
10:33 amSan Diego
Delta
May 7
4:25 amSan Antonio
6h 08m
1 stop
10:33 amSan Diego
Delta
Apr 27
4:25 amSan Antonio
6h 10m
1 stop
10:35 amSan Diego

Best airlines flying from San Antonio to San Diego

Compare and see reviews for airlines that fly from San Antonio to San Diego with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $68
Free Cancellation
Rating
7.0
Alaska Airlines
PriceFrom $86
Free Cancellation
Rating
7.7
8.0

Boarding

8.0

Comfort

8.0

Crew

7.0

Entertainment

7.3

Food

Reviews

Pros: Yeah

1 / 4
Delta
PriceFrom $97
Free Cancellation
Rating
8.3
8.2

Boarding

8.5

Comfort

8.8

Crew

7.8

Entertainment

8.1

Food

Reviews

Pros: I appreciate the choice of snacks.

Cons: The coffee served on the flight was lukewarm.

1 / 9
United Airlines
PriceFrom $97
Free Cancellation
Rating
6.6
6.4

Boarding

7.0

Comfort

7.3

Crew

6.0

Entertainment

6.6

Food

Reviews

Pros: It was meh....

Cons: I got no notification that the flight was going to be 1 hour earlier

1 / 6
American Airlines
PriceFrom $107
Free Cancellation
Rating
7.2
7.9

Boarding

7.0

Comfort

7.7

Crew

7.4

Entertainment

6.4

Food

Reviews

Pros: Entertainment

Cons: The seat space/leg room is tiny. I found it impossible to fall asleep, being in the middle of a row of three with two "big" people in either side.

1 / 8

Which airlines flying from San Antonio to San Diego have COVID-19 safety policies in place?

Airlines such as Alaska Airlines and Delta have taken additional precautions to make sure you’re safer while traveling. When flying from San Antonio to San Diego, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

Are airlines flying from San Antonio to San Diego offering flexible cancellation due to COVID-19?

Some of our partner airlines flying from San Antonio to San Diego are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Frontier, American Airlines, and United Airlines. You can search for the full list of airlines like Frontier that are offering this flexibility.

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