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Did you mean flights from St Louis to San Antonio?

Cheap Flights from San Antonio to St Louis, MO, United States - SAT to STL Last modified: Jul 1, 2016 7:38 PM

Popular flights from San Antonio to St Louis Last modified: Jul 1, 2016 7:38 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Frontier
SATSTL
Sat 9/3
1 stop
STLSAT
Tue 9/6
1 stop
$248
Select
American
SATSTL
Tue 8/23
1 stop
STLSAT
Thu 9/1
1 stop
$253
Select
American
SATSTL
Tue 8/30
1 stop
STLSAT
Wed 9/7
1 stop
$253
Select
American
SATSTL
Tue 9/13
1 stop
STLSAT
Sat 9/17
1 stop
$253
Select
American
SATSTL
Sat 9/17
1 stop
STLSAT
Sat 9/24
1 stop
$253
Select
American
SATSTL
Tue 9/27
1 stop
STLSAT
Wed 10/5
1 stop
$253
Select
United
SATSTL
Tue 8/23
1 stop
STLSAT
Thu 9/1
1 stop
$256
Select
United
SATSTL
Thu 9/1
1 stop
STLSAT
Tue 9/6
1 stop
$256
Select
United
SATSTL
Thu 9/1
1 stop
STLSAT
Sun 9/4
1 stop
$256
Select
United
SATSTL
Sat 9/3
1 stop
STLSAT
Tue 9/6
1 stop
$256
Select
United
SATSTL
Mon 9/12
1 stop
STLSAT
Thu 9/15
1 stop
$256
Select

How Much Does it Cost to Fly from San Antonio to St Louis (SAT to STL)?

We have collected flight cost data from across the web for travel from San Antonio to St Louis, and have found the average flight price for this trip to be $262.

When Can I Buy the Cheapest Flight from San Antonio to St Louis (SAT to STL)?

Airlines can adjust prices for plane tickets from San Antonio to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from San Antonio to St Louis

The chart below shows up-to-date information regarding the cheapest days to fly from San Antonio to St Louis.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$254 $253 $254 $254 $284 $248 $286

Round Trip vs One Way Flights from San Antonio to St Louis (SAT to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Antonio to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Antonio to St Louis is $237.

The average price for round trip flights from San Antonio to St Louis is $252.

Airports for Your Route

These pages contain information about the major airports in San Antonio and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from San Antonio - SAT

FlightsAirlineLowest Price
San Antonio to Chicago American, United $283
San Antonio to Atlanta American, Frontier, United $139
San Antonio to Dallas - Ft Worth American $177

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Houston to St Louis American, Alaska, United $301
Austin to St Louis American, Alaska, United $254
Killeen to St Louis American, Alaska, United $314
Corpus Christi to St Louis American, Alaska, United $470
San Angelo to St Louis American, Alaska $312
Laredo to St Louis American, Alaska, United $427
Houston to Chicago American, Alaska, Frontier, Spirit, United $207
Houston to New York American, Alaska, JetBlue, United $248
Houston to Atlanta American, Frontier, Spirit, United $97
Austin to Chicago American, Alaska, Frontier, United $163
Houston to Dallas - Ft Worth American, Alaska, United $177
Houston to Los Angeles American, Alaska, Frontier, Spirit, United $176
Austin to Atlanta American, Alaska, Frontier, United $138
Houston to Denver American, Alaska, Frontier, Spirit, United $105
Houston to Nashville American, United $323
Austin to New York American, Alaska, JetBlue, Frontier, United $193
Houston to Indianapolis American, United $287
Houston to Detroit American, Alaska, Spirit, United $213
Houston to Washington American, Alaska, JetBlue, United $167
Houston to Kansas City American, United $216
Houston to Las Vegas American, Alaska, Frontier, Spirit, United $127
Houston to Minneapolis - St Paul American, Frontier, Spirit, United $146
Houston to Memphis American, United $172
Austin to Dallas - Ft Worth American, Alaska $145
Houston to Orlando American, Spirit, United $157
Houston to Springfield American, United $382
Houston to Charlotte American, United $337
Cheap Flights from San Antonio to St Louis, MO, United States, from $248 Round trip from SAT to STL