Flights from San Antonio (SAT) starting at $ 109*
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1 Passenger, Economy
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Fly from San Antonio and get United's best fares
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San Antonio (SAT)to
Denver (DEN)02/11/26 - 02/14/26from$Â 145Viewed: 13 hours agoRoundtripEconomy
San Antonio (SAT)to
Newark/New York (EWR)02/18/26 - 02/21/26from$Â 269Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
San Francisco (SFO)12/24/25 - 12/31/25from$Â 249Viewed: 13 hours agoRoundtripEconomy
San Antonio (SAT)to
Washington, D.C. (IAD)01/20/26 - 01/27/26from$Â 169Viewed: 12 hours agoRoundtripEconomy
San Antonio (SAT)to
Chicago (ORD)02/11/26 - 02/14/26from$Â 145Viewed: 13 hours agoRoundtripEconomy
San Antonio (SAT)to
Las Vegas (LAS)02/02/26 - 02/05/26from$Â 223Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
Houston (IAH)02/10/26 - 02/14/26from$Â 109Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
Orlando (MCO)02/18/26 - 02/25/26from$Â 244Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
Cancun (CUN)12/30/25 - 01/13/26from$Â 431Viewed: 6 hours agoRoundtripEconomy
San Antonio (SAT)to
Honolulu (HNL)01/12/26 - 01/15/26from$Â 391Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
San Juan (SJU)02/09/26 - 02/13/26from$Â 245Viewed: 6 hours agoRoundtripEconomy
San Antonio (SAT)to
Seattle (SEA)03/03/26 - 03/07/26from$Â 227Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
Los Angeles (LAX)02/24/26 - 02/28/26from$Â 160Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
Panama City (PTY)02/02/26 - 02/16/26from$Â 500Viewed: 6 hours agoRoundtripEconomy
San Antonio (SAT)to
Fort Lauderdale (FLL)02/03/26 - 02/06/26from$Â 209Viewed: 14 hours agoRoundtripEconomy
San Antonio (SAT)to
London (LHR)01/21/26 - 02/04/26from$Â 665Viewed: 6 hours agoRoundtripEconomy
San Antonio (SAT)to
Mexico City (MEX)03/02/26 - 03/09/26from$Â 290Viewed: 6 hours agoRoundtripEconomy
San Antonio (SAT)to
Belize City (BZE)03/01/26 - 03/05/26from$Â 378Viewed: 6 hours agoRoundtripEconomy
San Antonio (SAT)to
Philadelphia (PHL)02/28/26 - 03/03/26from$Â 232Viewed: 13 hours agoRoundtripEconomy
San Antonio (SAT)to
Dallas (DFW)02/07/26 - 02/14/26from$Â 136Viewed: 14 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)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Antonio (SAT) | Denver (DEN) | Roundtrip | Economy | 01/10/26 - 01/17/26 | from $Â 145 Viewed: 13 hours ago |
| San Antonio (SAT) | Newark/New York (EWR) | Roundtrip | Economy | 03/03/26 - 03/10/26 | from $Â 269 Viewed: 14 hours ago |
| San Antonio (SAT) | San Francisco (SFO) | Roundtrip | Economy | 02/28/26 - 03/03/26 | from $Â 249 Viewed: 13 hours ago |
| San Antonio (SAT) | Washington, D.C. (IAD) | Roundtrip | Economy | 02/03/26 - 02/10/26 | from $Â 169 Viewed: 12 hours ago |
| San Antonio (SAT) | Chicago (ORD) | Roundtrip | Economy | 01/17/26 - 01/24/26 | from $Â 145 Viewed: 13 hours ago |
| San Antonio (SAT) | Las Vegas (LAS) | Roundtrip | Economy | 02/02/26 - 02/05/26 | from $Â 223 Viewed: 14 hours ago |
| San Antonio (SAT) | Houston (IAH) | Roundtrip | Economy | 01/31/26 - 02/03/26 | from $Â 109 Viewed: 14 hours ago |
| San Antonio (SAT) | Orlando (MCO) | Roundtrip | Economy | 02/24/26 - 03/03/26 | from $Â 244 Viewed: 14 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.