Flights to San Antonio from US $ 293*
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1 Passenger, Economy
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today
today
United's most popular flights to San Antonio (SAT)
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flight_land
US $
Mexico City (MEX)to
San Antonio (SAT)22/01/2026 - 26/01/2026
from
US $ 293
Viewed: 23 hours ago
Roundtrip
Economy
Cancun (CUN)to
San Antonio (SAT)05/02/2026 - 09/02/2026
from
US $ 440
Viewed: 1 hour ago
Roundtrip
Economy
Queretaro (QRO)to
San Antonio (SAT)24/12/2025 - 31/12/2025
from
US $ 371
Viewed: 22 hours ago
Roundtrip
Economy
Leon (BJX)to
San Antonio (SAT)19/12/2025 - 03/01/2026
from
US $ 389
Viewed: 46 minutes ago
Roundtrip
Economy
Cozumel (CZM)to
San Antonio (SAT)26/12/2025 - 30/12/2025
from
US $ 458
Viewed: 55 minutes ago
Roundtrip
Economy
Monterrey (MTY)to
San Antonio (SAT)25/12/2025 - 29/12/2025
from
US $ 302
Viewed: 22 hours ago
Roundtrip
Economy
Mérida (MID)to
San Antonio (SAT)03/03/2026 - 10/03/2026
from
US $ 474
Viewed: 15 hours ago
Roundtrip
Economy
Puerto Vallarta (PVR)to
San Antonio (SAT)31/12/2025 - 07/01/2026
from
US $ 460
Viewed: 22 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to San Antonio (SAT)
flight_takeoff
flight_land
US $
Mexico City (MEX)to
San Antonio (SAT)
17/12/2025 - 28/12/2025
Roundtrip
Business
from
US $ 771
Viewed: 6 hours ago
Cancun (CUN)to
San Antonio (SAT)
26/12/2025 - 01/01/2026
Roundtrip
Business
from
US $ 843
Viewed: 19 hours ago
Queretaro (QRO)to
San Antonio (SAT)
09/12/2025 - 10/01/2026
Roundtrip
Business
from
US $ 1,020
Viewed: 20 hours ago
Leon (BJX)to
San Antonio (SAT)
19/12/2025 - 03/01/2026
Roundtrip
Business
from
US $ 670
Viewed: 46 minutes ago
Monterrey (MTY)to
San Antonio (SAT)
24/12/2025 - 02/01/2026
Roundtrip
Business
from
US $ 571
Viewed: 22 hours ago
Mérida (MID)to
San Antonio (SAT)
10/12/2025 - 14/12/2025
Roundtrip
Business
from
US $ 813
Viewed: 17 hours ago
Puerto Vallarta (PVR)to
San Antonio (SAT)
12/03/2026 - 15/03/2026
Roundtrip
Business
from
US $ 1,893
Viewed: 8 hours ago
Guadalajara (GDL)to
San Antonio (SAT)
06/01/2026 - 11/01/2026
Roundtrip
Business
from
US $ 1,300
Viewed: 6 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Things to do after your flight to San Antonio (SAT)
Fly to San Antonio with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.
San Antonio’s top attractions
- Visit the Alamo, the site of the historic battle for Texas independence.
- Step back in time at Casa Navarro State Historic Site.
- Join a boat ride or browse the shops and restaurants along the River Walk.
- Learn about the area’s culture and religious heritage at the San Antonio Missions.
- Tour museums including the UTSA Institute of Texas Cultures, Buckhorn Saloon and Museum and the San Antonio Museum of Art.
- Have a blast at Six Flags Fiesta Texas, with rides and shows suitable for the whole family.
- Cool down on a hot day at Splashtown San Antonio.
Best time to travel to San Antonio
Visit San Antonio in winter or spring to take advantage of pleasant temperatures. The 10-day Fiesta, held in spring, is one of the city’s largest and most popular festivals. Favorite summer events include the Texas Folklife Festival, the San Antonio Summer Art and Jazz Festival and the Ford River Race. In the fall, take part in the San Antonio Beer Festival.