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Cheap Flights from San Antonio to San Diego, CA, United States - SAT to SAN

Popular flights from San Antonio to San Diego

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jul 14, 2016 Jul 18, 2016 $607
American Airlines
Departure Date Return Date Lowest Price
May 28, 2016 May 29, 2016 $304
May 28, 2016 Jun 4, 2016 $304
Jun 1, 2016 Jun 7, 2016 $304
Jun 7, 2016 Jun 14, 2016 $304
Jun 7, 2016 Jun 8, 2016 $304
United Airlines
Departure Date Return Date Lowest Price
May 12, 2016 May 19, 2016 $304
May 31, 2016 Jun 6, 2016 $304
Jun 2, 2016 Jun 6, 2016 $304
Jun 7, 2016 Jun 8, 2016 $304

How Much Does it Cost to Fly from San Antonio to San Diego (SAT to SAN)?

We have collected flight cost data from across the web for travel from San Antonio to San Diego, and have found the average flight price for this trip to be $308.

When Can I Buy the Cheapest Flight from San Antonio to San Diego (SAT to SAN)?

Airlines can adjust prices for plane tickets from San Antonio to San Diego based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from San Antonio to San Diego

The chart below shows up-to-date information regarding the cheapest days to fly from San Antonio to San Diego.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$309 $304 $304 $304 $314 $304 $321

Lowest Fares Chart By Month from San Antonio to San Diego

The chart below shows the lowest fare by month when flying from San Antonio to San Diego.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April San Antonio San Diego American 4/30/16 5/12/16 1 $442
May San Antonio San Diego United 5/31/16 6/6/16 1 $304
June San Antonio San Diego American 6/1/16 6/7/16 1 $304
July San Antonio San Diego American 7/5/16 7/13/16 1 $324
August San Antonio San Diego American 8/3/16 8/10/16 1 $324
September San Antonio San Diego United 9/24/16 9/27/16 1 $304
October San Antonio San Diego United 10/26/16 11/2/16 1 $304
November San Antonio San Diego American 11/22/16 11/27/16 1 $487

TIPSave $19 by flying into Los Angeles instead of San Diego from San Antonio

Round Trip vs One Way Flights from San Antonio to San Diego (SAT to SAN)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Antonio to San Diego. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Antonio to San Diego is $194.

The average price for round trip flights from San Antonio to San Diego is $405.

San Antonio to San Diego Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from San Antonio to San Diego?
Answer: Los Angeles, CA

Airlines Flying from San Antonio to San Diego (SAT to SAN)

Below are the different airlines that fly from San Antonio to San Diego with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from San Antonio to San Diego.

San Antonio to San Diego
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Delta MSP X X X X X X X
Delta SLC / SEA X
Frontier DEN X X X X X X X
United IAH X X X X X X X
Southwest - X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in San Antonio and San Diego, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from San Antonio - SAT

FlightsAirlineLowest Price
San Antonio to Los Angeles American, Alaska, United $227
San Antonio to Las Vegas American, Alaska, Frontier, United $108
San Antonio to PalomarCheck Dates

Cheap Domestic Flights to San Diego - SAN

FlightsAirlineLowest Price
Houston to San Diego American, Alaska, Spirit, United $222
Austin to San Diego American, Alaska, Frontier, United, Virgin America $258
Killeen to San Diego American, Alaska, United $441
Corpus Christi to San Diego American, Alaska, United $314
Waco to San Diego American, Alaska, United $385
San Angelo to San Diego American, Alaska $393
Laredo to San Diego American, Alaska, United $609
Houston to Los Angeles American, Alaska, Frontier, Spirit, United $167
Houston to Las Vegas American, Alaska, Frontier, Spirit, United $98
Austin to Los Angeles American, Alaska, United, Virgin America $213
Houston to Santa Ana American, United $244
Houston to Phoenix American, Alaska, United $299
Houston to Ontario American, Alaska, United $266
Nuevo Laredo to Tijuana AeroMexico $471
Houston to San Francisco American, Alaska, Frontier, United $226
Houston to PalomarCheck Dates
Austin to Las Vegas American, Alaska, JetBlue, Frontier, United $108
Houston to Palm Springs American, Alaska, United $428
Houston to Long Beach American, Alaska, United $307
Houston to Burbank American, United $365
Houston to New York American, Alaska, JetBlue, United $289
Austin to Santa Ana American, Alaska, Frontier, United $235
Houston to Chicago American, Alaska, Spirit, United $117
Houston to Dallas - Ft Worth American, Alaska, United $173
Corpus Christi to Los Angeles American, Alaska, United $306
Austin to Long Beach American, JetBlue, United $238

Cheap International Flights to San Diego - SAN

FlightsAirlineLowest Price
Houston to Tijuana American, AeroMexico, Alaska, United $528
Cheap Flights from San Antonio to San Diego, CA, United States, from $304 Round trip from SAT to SAN