San Antonio International Airport (SAT) — Terminals, Lounges & Travel Tips
San Antonio, TX, United States · SAT
Terminal Guide
| Terminal | Airlines |
|---|---|
| Terminal A | United, Delta, American, Alaska |
| Terminal B | Southwest, Spirit, Frontier |
Getting There — Ground Transportation
- VIA Bus Route 5: VIA Metropolitan Transit Route 5 connects SAT to downtown San Antonio for $1.30. Frequent service.
- Rideshare: Uber/Lyft from pickup areas outside each terminal.
- Taxi: Metered; $25–35 to downtown or the River Walk.
- Car Rental: On-site facility at Terminal A.
Airport Lounge Directory
| Lounge | Location | Access |
|---|---|---|
| American Admirals Club | Terminal A | Admirals Club membership, Citi AAdvantage Executive card |
Pro Tips for SAT Travelers
- SAT is a compact, easy airport — security lines are manageable even during peak travel.
- The River Walk and downtown are about 8 miles from SAT — a 15–20 min rideshare.
- Fiesta San Antonio (April) draws huge crowds — book flights and parking weeks in advance.
- Direct flights to Mexico City and Monterrey are useful for South Texas–Mexico business travelers.
- Both terminals are functional and basic; don't expect gourmet dining options.
- San Antonio's weather is generally mild, so weather delays are rarer here than at Dallas airports.
- Budget carriers (Frontier, Spirit) operate from Terminal B — fees for bags and extras are common.
Know Before You Land — SAT Checklist
Review these before your flight so you hit the ground running at San Antonio.
- Confirm which terminal your airline uses — San Antonio International Airport has 2 terminals and inter-terminal transfers may take 15–30 minutes.
- No direct rail link — rideshare is the most flexible option. Uber/Lyft from pickup areas outside each terminal.
- Renting a car? On-site facility at Terminal A.
- SAT has 1 lounge — access is via airline status or card membership only.
- SAT is a compact, easy airport — security lines are manageable even during peak travel.