Search flights from San Antonio (SAT) to San Diego (SAN)
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Cheapest flights to San Diego
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue 7 OctUS$73.79One wayEconomy1 traveller
- Wed 8 OctUS$74.55One wayEconomy1 traveller
- Tue 14 OctUS$76.38One wayEconomy1 traveller
Flying from San Antonio to San Diego: things to know
The most popular route is from San Antonio International Airport in San Antonio to San Diego International Airport in San Diego. On average this flight takes 6 hours 3 minutes one way and costs US$425 for the round trip.
Most popular route | San Antonio International Airport (SAT) to San Diego International Airport (SAN) |
|---|---|
Average flight time | 6 hours 3 minutes |
Average round-trip price | US$425 |
Fly from San Antonio to San Diego | 7 airlines |
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Airlines that fly from San Antonio to San Diego
Airline options may vary according to recently booked flights and your search terms
American Airlines
Spirit Airlines
Frontier Airlines
United Airlines
Southwest Airlines
Alaska Airlines
Sun Country
Frequently asked questions
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