
$190 Cheap United flights Chicago (ORD) to San Antonio (SAT)
Prices were available within the past 7 days and start at $190 for one-way flights and $333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 17 - Mon, Apr 20
ORD
Chicago
SAT
San Antonio
$333 Roundtrip, found 5 days ago
$333
Roundtrip
found 5 days ago
Find the cheapest month to fly from Chicago (ORD) to San Antonio (SAT)
April is typically the cheapest month to fly
From $130 - $427 per traveler.
Origin airport | O'Hare Intl. |
|---|---|
Destination airport | San Antonio Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United |
Popular airline | United |
Distance | 1668 km |
Average flight time | 3 hours 14 mins |
Most Popular United Routes from Chicago
Most Popular United Routes from San Antonio
- Newark Liberty Intl. Airport to Phoenix (EWR - PHX)
- Indianapolis to Barcelona (IND - BCN)
- Chicago to Rome (ORD - FCO)
- Chicago to Rome (ORD - FCO)
- Chicago to Baton Rouge (ORD - BTR)
- Denver to Lihue (DEN - LIH)
- Little Rock to Ontario (LIT - ONT)
- Chicago to Orlando (ORD - MCO)
- Minneapolis to Richmond (MSP - RIC)
- Hartford to Houston (BDL - IAH)
Popular Domestic Routes in San Antonio Intl.
- St. Louis to Phoenix (STL - PHX)
- Detroit to Orlando (DTW - MCO)
- Chicago to Tampa (ORD - TPA)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Hartford to Houston (BDL - IAH)
- Chicago to Orlando (ORD - MCO)
- Little Rock to Ontario (LIT - ONT)
- Newark Liberty Intl. Airport to Savannah (EWR - SAV)
- Wichita to Grand Rapids (ICT - GRR)
- Chicago to San Antonio (ORD - SAT)