Cheap Flights From San Antonio Intl. (SAT) To San Diego Intl. (SAN)

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Cheapest Flights from San Antonio (SAT) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $502 round trip and CA $337 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Apr 18 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $502 Roundtrip, found 1 day ago
CA $502
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $502 found 1 day ago
Sat, Apr 18 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $510 Roundtrip, found 1 day ago
CA $510
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $510 found 1 day ago
Sat, Apr 18 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $566 Roundtrip, found 1 day ago
CA $566
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $566 found 1 day ago
Sun, Apr 19 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $574 Roundtrip, found 1 day ago
CA $574
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Apr 19 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $574 found 1 day ago
Sat, Apr 18 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $583 Roundtrip, found 1 day ago
CA $583
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $583 found 1 day ago
Sat, Apr 18 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $663 Roundtrip, found 1 day ago
CA $663
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $663 found 1 day ago
Sun, Apr 19 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $705 Roundtrip, found 1 day ago
CA $705
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Apr 19 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $705 found 1 day ago
Sat, Apr 18 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $721 Roundtrip, found 1 day ago
CA $721
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $721 found 1 day ago
Sun, Apr 19 - Sat, Apr 25
SAT
San Antonio
SAN
San Diego
CA $834 Roundtrip, found 1 day ago
CA $834
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Apr 19 from San Antonio to San Diego, returning Sat, Apr 25, priced at CA $834 found 1 day ago
Sat, Apr 18 - Sun, Apr 26
SAT
San Antonio
SAN
San Diego
CA $856 Roundtrip, found 1 day ago
CA $856
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Apr 18 from San Antonio to San Diego, returning Sun, Apr 26, priced at CA $856 found 1 day ago
Sun, Apr 19 - Sun, Apr 26
SAT
San Antonio
SAN
San Diego
CA $904 Roundtrip, found 1 day ago
CA $904
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Apr 19 from San Antonio to San Diego, returning Sun, Apr 26, priced at CA $904 found 1 day ago

Frequently asked questions

Are there direct flights from San Antonio Intl. Airport (SAT) to San Diego Intl. Airport (SAN)?
Be a wise wanderer and get your hands on a direct flight from San Antonio Airport to San Diego Airport with Southwest Airlines. This airline is just the ticket if you're looking to travel to San Diego County in the shortest possible time.
What airlines fly from SAT to San Diego Intl. Airport (SAN)?
Many experienced wanderers like traveling with Southwest Airlines (WN) from San Antonio to San Diego County. This reputable air carrier not only offers as many as 4 flights every month, it also has direct services.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.