$111 Cheap flight deals from St. Louis (STL) to Northwest San Antonio (SAT)
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This Weekend's Flight Deals from St. Louis to Northwest San Antonio
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $111 One Way, $231 Round Trip from St. Louis to Northwest San Antonio
Prices starting at $231 for return flights and $111 for one-way flights to Northwest San Antonio were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Northwest San Antonio economy flight packages
Hyatt Vacation Club at Wild Oak Ranch, San Antonio
Sep 16 - Sep 19
St. Louis (STL) to San Antonio (SAT)
San Antonio (SAT) to St. Louis (STL)
Reviewed on Jul 29, 2025
Canopy by Hilton San Antonio Riverwalk
Sep 16 - Sep 19
St. Louis (STL) to San Antonio (SAT)
San Antonio (SAT) to St. Louis (STL)
Reviewed on Aug 2, 2025
Hotel Contessa
Sep 16 - Sep 19
St. Louis (STL) to San Antonio (SAT)
San Antonio (SAT) to St. Louis (STL)
Reviewed on Apr 16, 2025
More About Flying To Northwest San Antonio from St. Louis
Route Information for Flights from St. Louis to Northwest San Antonio
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | SAT |
Distance | 786 mi |
Direct Flight Airlines | Southwest Airlines |
Earliest Flight Arrival | 5:45PM UTC |
Latest Flight Arrival | 4:00AM UTC |
St. Louis to Northwest San Antonio
Orbitz is the best place to find guaranteed low prices on St. Louis to Northwest San Antonio flights. Because of our cutting-edge mobile tools and low fares on domestic and international flights, Orbitz is the best starting point for travelers.
Find Cheap St. Louis to Northwest San Antonio Flights
Orbitz offers free mobile apps for iPhone and Android devices—a great way to find fantastic deals on flights from St. Louis to Northwest San Antonio. Not only that, but you can check the status of your flight or even book low cost hotel rooms with the apps or on m.orbitz.com.
Get Miles and Points for Your Flight
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Discount Travel Planning Made Simple
You will have no problems finding budget flights from St. Louis to Northwest San Antonio on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.
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St. Louis Airports
Northwest San Antonio Airports
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.