South-Texas gateway 8 miles from the River Walk
San Antonio International sits about 8 miles north of downtown San Antonio in south-central Texas. It serves the seventh-largest US city as a focus airport for Southwest, with American, Delta, United, Alaska, and Frontier also operating. Routes lean domestic plus a handful of Mexico destinations including MEX and GDL. Long-haul connections route via DFW, IAH, or ATL.
Major carriers: Southwest Airlines, American Airlines, Delta Air Lines, United Airlines, Alaska Airlines. Low-cost carriers: Southwest Airlines, Frontier Airlines, Spirit Airlines.
Flightmussy is a free flight meta-search built by one person in Oslo. No signup, no ads, no tracking, no email capture. Compare fares across airlines and see 12 months of prices at a glance — including low-cost carriers Google Flights often deprioritises (Widerøe, Wizz Air, Norwegian, Ryanair). Pay with a card at the airline, or use the Crypto button on any result to check out in BTC, ETH, USDT, BNB or AVA via Travala.