Popular in | March |
---|---|
Cheapest in | January |
Round-trip from | $288 |
One-way from | $110 |
Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 44% on your flight compared to booking on days when demand is much higher.
Travelers have found it’s best to book a flight 48 days in advance to save up to 43% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to San Antonio 1-2 weeks in advance for as low as $188, or $315 for flights within the next 24 hours.
January can be a great time to fly to San Antonio from St. Louis with a flight ticket averaging about $358. Cheapflights users have found deals in the month of January for as cheap as $154. The most expensive prices can be found in the month of March.
When flying from St. Louis to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight in the morning.
Fly from
Fly to
Budget
$105 - $320
Route
Depart
Return
Price
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Tue 5/7
1 stop18h 02m
San Antonio
Fri 5/10
1 stop12h 59m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Tue 5/14
1 stop18h 32m
San Antonio
Fri 5/17
1 stop11h 53m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Tue 9/3
1 stop9h 47m
San Antonio
Sun 9/8
1 stop15h 38m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Tue 5/21
1 stop27h 36m
San Antonio
Fri 5/24
1 stop20h 03m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Tue 5/21
1 stop27h 36m
San Antonio
Tue 5/28
1 stop14h 05m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Wed 5/8
1 stop12h 07m
San Antonio
Fri 5/10
1 stop12h 59m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Tue 5/14
1 stop13h 47m
San Antonio
Fri 5/17
2 stops21h 55m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Wed 10/9
1 stop5h 17m
San Antonio
Tue 10/15
1 stop3h 46m
Lambert-St LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Sat 7/27
1 stop7h 29m
San Antonio
Sat 8/3
1 stop5h 42m
Currently, September is the cheapest month in which you can book a flight from St. Louis to San Antonio (average of $288). Flying from St. Louis to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$303
February
$318
March
$376
April
$338
May
$329
June
$374
July
$351
August
$298
September
$288
October
$298
November
$315
December
$313
SAT Temperature | 51.8 - 84.2 °F |
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Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
54%of flight departures | Morning6 am to noon |
18%of flight departures | AfternoonNoon to 6 pm |
27%of flight departures | Evening6 pm to midnight |
Sunday | 2daily flights |
---|---|
Monday | 1daily flight |
Tuesday | 1daily flight |
Wednesday | 1daily flight |
Thursday | 1daily flight |
Friday | 1daily flight |
Saturday | 2daily flights |
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Antonio from St. Louis today with Cheapflights!
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