Cheap Flights from San Antonio to San Diego
Cheap Flights from San Antonio to San Diego
Cheap Flights from San Antonio to San Diego
Looking for cheap flights from San Antonio to San Diego? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from San Antonio to San Diego vary by season and date, but economy flights can start around 12,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from San Antonio to San Diego for specific travel dates.
2026-04-14
SAT - SAN
Economy | 1 Stop | 9+ left
From 12,500 Pts + $18.1
AS
2026-04-15
SAT - SAN
Economy | 1 Stop | 9+ left
From 12,500 Pts + $18.1
AS
2026-04-17
SAT - SAN
Economy | 1 Stop | 9+ left
From 12,500 Pts + $18.1
AS
2026-04-18
SAT - SAN
Economy | 1 Stop | 9+ left
From 12,500 Pts + $18.1
AS
2026-04-19
SAT - SAN
Economy | 1 Stop | 2 left
From 12,500 Pts + $18.1
AS
2026-04-20
SAT - SAN
Economy | 1 Stop | 9+ left
From 12,500 Pts + $18.1
AS
Premium cabin flights from San Antonio to San Diego
Premium cabin
2026-04-14
SAT - SAN
First | 2 Stops | 1 left
From 45,000 Pts + $18.1
AS
Premium cabin
2026-04-15
SAT - SAN
First | 1 Stop | 1 left
From 20,000 Pts + $18.1
AS
Premium cabin
2026-04-17
SAT - SAN
First | 1 Stop | 6 left
From 20,000 Pts + $18.1
AS
Premium cabin
2026-04-18
SAT - SAN
First | 1 Stop | 3 left
From 20,000 Pts + $18.1
AS
Premium cabin
2026-04-19
SAT - SAN
First | 1 Stop | 2 left
From 20,000 Pts + $18.1
AS
Premium cabin
2026-04-20
SAT - SAN
First | 1 Stop | 5 left
From 20,000 Pts + $18.1
AS
Selected hotels for your next stay
Waldorf Astoria Monarch Beach
Dana Point, CA (USA)
Waldorf Astoria Monarch Beach
From 95,000 Pts or $805
The Inn at Rancho Santa Fe, an SLH Hotel
Rancho Santa Fe (USA)
The Inn at Rancho Santa Fe, an SLH Hotel
From 110,000 Pts or $441
Hotel Indigo San Diego-Gaslamp Quarter
San Diego (United States)
Hotel Indigo San Diego-Gaslamp Quarter
From Pts or $240
Frequently Asked Questions
The cheapest route from San Antonio to San Diego depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from San Antonio to San Diego.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from San Antonio to San Diego.
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Our mission is to provide the simplest and best
points travel planning experience. Yeah!