15% OFF Cheap Flights from San Antonio to San Diego (SAN)

Expected price increase 20%
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Average price per month


  • Low Season: October
  • High Season: December
  • Prices for this route are volatile and fluctuate from month to month.
  • The cheapest flights are usually bought in October, January and November.
  • High season months are May, March and December. However, it's not the rule and you should always search current flight deals.
  • For example, the flight from San Antonio to San Diego is currently 15% cheaper than average.

Price increase as travel date approaches


  • Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
  • To grab the lowest price possible, you should buy your flight around 27 days before departure!
  • Consider booking at least 21 days before departure to increase your chances of getting a low price.
  • Generally, it's safe to book between 90 and 60 days in advance.

San Antonio to San Diego Flight Information

Flights Depart FromSan Antonio (SAT)
Flights Arriving ToSan Diego (SAN)
Distance1815.55 km
Current Discount15 %
Average Price $233.51
Good Deal $167.43
Cheapest AirlinesFrontier Airlines
Popular AirlinesDelta Air Lines, American Airlines, United Airlines, Frontier Airlines
Flight Duration02 hours 37 minutes
Flights Depart From
San Antonio (SAT)
Flights Arrive In
San Diego (SAN)
Distance
1815.55 km
Flight Duration
02 hours 37 minutes
Current Discount
15 %
Average Price
$233.51
Good Deal
$167.43
Cheapest Airlines
Frontier Airlines
Popular Airlines
Delta Air Lines, American Airlines, United Airlines, Frontier Airlines

Most Reliable Airlines flying to San Diego

Airline Overall Rating On time arrival Check-in & Boarding Cleanliness Customer Service Food & Beverage Entertainment Legroom Seat Comfort
Delta Air Lines Delta Air Lines 3.8 4.5 4.0 4.0 4.0 3.5 4.0 3.5 3.5
American Airlines American Airlines 3.3 4.0 3.5 3.5 3.5 3.0 3.0 3.5 3.0
United Airlines United Airlines 3.3 4.0 3.5 3.5 3.5 3.0 3.0 3.0 3.0
Frontier Airlines Frontier Airlines 2.8 3.5 3.5 3.5 3.0 2.0 1.5 2.5 2.5
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5

Good to know:


  • San Diego International Airport is the major airport in San Diego and surrounding area.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

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How to get the cheapest flight to San Diego?

Currently there is a 15% discount on flights to San Diego. This price won't stay too long and you should consider buying now.

Flight prices for this route are expected to go up by 20%.

Search and compare flight options now!.

Awesome Deals

notifications_active In the past few days the following airlines offered the lowest prices from San Antonio to San Diego: Frontier Airlines..

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