Flights from San Antonio (SAT) starting at $ 142*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Fly from San Antonio and get United's best fares
flight_takeoff
flight_land
$
San Antonio (SAT)to
Denver (DEN)02/14/26 - 02/21/26from$Â 157Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Newark/New York (EWR)01/21/26 - 01/24/26from$Â 245Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
San Francisco (SFO)02/14/26 - 02/21/26from$Â 249Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Washington, D.C. (IAD)02/11/26 - 02/15/26from$Â 249Viewed: 9 hours agoRoundtripEconomy
San Antonio (SAT)to
Chicago (ORD)12/24/25 - 12/31/25from$Â 261Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Houston (IAH)02/11/26 - 02/18/26from$Â 237Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
San Juan (SJU)01/11/26 - 01/15/26from$Â 245Viewed: 3 hours agoRoundtripEconomy
San Antonio (SAT)to
Las Vegas (LAS)02/17/26 - 02/24/26from$Â 287Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Los Angeles (LAX)02/14/26 - 02/18/26from$Â 270Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Honolulu (HNL)02/17/26 - 02/24/26from$Â 445Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Orlando (MCO)02/18/26 - 02/25/26from$Â 334Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Cancun (CUN)02/04/26 - 02/08/26from$Â 397Viewed: 13 hours agoRoundtripEconomy
San Antonio (SAT)to
Fort Lauderdale (FLL)12/24/25 - 12/31/25from$Â 281Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Miami (MIA)01/07/26 - 01/10/26from$Â 354Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Dallas (DFW)01/07/26 - 01/14/26from$Â 142Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
Taipei (TPE)02/23/26 - 02/27/26from$Â 753Viewed: 4 hours agoRoundtripEconomy
San Antonio (SAT)to
Managua (MGA)02/05/26 - 02/09/26from$Â 468Viewed: 4 hours agoRoundtripEconomy
San Antonio (SAT)to
Boston (BOS)02/03/26 - 02/07/26from$Â 265Viewed: 11 hours agoRoundtripEconomy
San Antonio (SAT)to
London (LHR)01/28/26 - 02/04/26from$Â 696Viewed: 4 hours agoRoundtripEconomy
San Antonio (SAT)to
San Diego (SAN)01/27/26 - 02/03/26from$Â 287Viewed: 11 hours agoRoundtripEconomy
*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.
United popular flights from San Antonio (SAT)
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Antonio (SAT) | Denver (DEN) | Roundtrip | Economy | 02/14/26 - 02/21/26 | from $Â 157 Viewed: 11 hours ago |
| San Antonio (SAT) | Newark/New York (EWR) | Roundtrip | Economy | 01/21/26 - 01/24/26 | from $Â 245 Viewed: 11 hours ago |
| San Antonio (SAT) | San Francisco (SFO) | Roundtrip | Economy | 02/28/26 - 03/04/26 | from $Â 249 Viewed: 11 hours ago |
| San Antonio (SAT) | Washington, D.C. (IAD) | Roundtrip | Economy | 03/03/26 - 03/07/26 | from $Â 249 Viewed: 9 hours ago |
| San Antonio (SAT) | Chicago (ORD) | Roundtrip | Economy | 02/14/26 - 02/18/26 | from $Â 261 Viewed: 11 hours ago |
| San Antonio (SAT) | Houston (IAH) | Roundtrip | Economy | 01/13/26 - 01/20/26 | from $Â 237 Viewed: 11 hours ago |
| San Antonio (SAT) | San Juan (SJU) | Roundtrip | Economy | 02/01/26 - 02/05/26 | from $Â 245 Viewed: 3 hours ago |
| San Antonio (SAT) | Las Vegas (LAS) | Roundtrip | Economy | 02/03/26 - 02/10/26 | from $Â 287 Viewed: 11 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.