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Fares from San Antonio to St. Louis
Compare live prices for SAT to STL on Wed, 15 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
SAT → STL Approx. 1265.88 km 15 Apr 2026 Live inventory
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Showing 25 of 125 live flights
Southwest Airlines
WN-1436
07:25
04/15/2026
SAT
2h 10m
Non-stop
09:35
04/15/2026
STL
₹14,157
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-4175
15:50
04/15/2026
SAT
2h 10m
Non-stop
18:00
04/15/2026
STL
₹14,157
per person
✕ Non-refundable12 fare options
Delta Air Lines
DL-1073
05:20
04/15/2026
SAT
5h 14m
1 Stop
⏱ ATL · 1h 6m
10:34
04/15/2026
STL
₹14,745
per person
✕ Non-refundable12 fare options
Delta Air Lines
DL-2717
06:39
04/15/2026
SAT
5h 0m
1 Stop
⏱ MSP · 0h 30m
11:39
04/15/2026
STL
₹14,745
per person
✕ Non-refundable11 fare options
Delta Air Lines
DL-2675
18:12
04/15/2026
SAT
5h 2m
1 Stop
⏱ MSP · 0h 39m
23:14
04/15/2026
STL
₹14,745
per person
✕ Non-refundable12 fare options
Delta Air Lines
DL-998
08:00
04/15/2026
SAT
7h 32m
1 Stop
⏱ ATL · 3h 35m
15:32
04/15/2026
STL
₹14,769
per person
✕ Non-refundable7 fare options
Delta Air Lines
DL-1408
14:00
04/15/2026
SAT
7h 19m
1 Stop
⏱ ATL · 3h 15m
21:19
04/15/2026
STL
₹14,769
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2009
17:00
04/15/2026
SAT
6h 36m
1 Stop
⏱ ATL · 2h 24m
23:36
04/15/2026
STL
₹14,769
per person
✕ Non-refundable8 fare options
Delta Air Lines
DL-1073
05:20
04/15/2026
SAT
6h 36m
1 Stop
⏱ ATL · 2h 31m
11:56
04/15/2026
STL
₹14,769
per person
✕ Non-refundable8 fare options
Delta Air Lines
DL-1066
06:20
04/15/2026
SAT
5h 36m
1 Stop
⏱ ATL · 1h 32m
11:56
04/15/2026
STL
₹14,769
per person
✕ Non-refundable7 fare options
Delta Air Lines
DL-1121
12:26
04/15/2026
SAT
5h 18m
1 Stop
⏱ ATL · 1h 19m
17:44
04/15/2026
STL
₹14,769
per person
✕ Non-refundable7 fare options
Delta Air Lines
DL-2497
05:10
04/15/2026
SAT
7h 55m
1 Stop
⏱ DTW · 3h 10m
13:05
04/15/2026
STL
₹14,769
per person
✕ Non-refundable8 fare options
Delta Airlines
DL-2717
06:39
04/15/2026
SAT
7h 50m
1 Stop
⏱ MSP · 3h 20m
14:29
04/15/2026
STL
₹14,845
per person
✕ Non-refundable5 fare options
American Airlines
AA-413
13:32
04/15/2026
SAT
3h 49m
1 Stop
⏱ DFW · 0h 45m
17:21
04/15/2026
STL
₹14,957
per person
✓ Refundable12 fare options
American Airlines
AA-2342
05:00
04/15/2026
SAT
3h 54m
1 Stop
⏱ DFW · 0h 45m
08:54
04/15/2026
STL
₹14,957
per person
✕ Non-refundable12 fare options
American Airlines
AA-4012
06:26
04/15/2026
SAT
5h 19m
1 Stop
⏱ ORD · 0h 55m
11:45
04/15/2026
STL
₹14,957
per person
✓ Refundable12 fare options
American Airlines
AA-1119
06:10
04/15/2026
SAT
7h 12m
1 Stop
⏱ CLT · 2h 12m
13:22
04/15/2026
STL
₹14,957
per person
✓ Refundable12 fare options
American Airlines
AA-2342
05:00
04/15/2026
SAT
6h 37m
1 Stop
⏱ DFW · 3h 30m
11:37
04/15/2026
STL
₹14,957
per person
✓ Refundable7 fare options
American Airlines
AA-2266
06:00
04/15/2026
SAT
5h 37m
1 Stop
⏱ DFW · 2h 29m
11:37
04/15/2026
STL
₹14,957
per person
✓ Refundable7 fare options
American Airlines
AA-3098
07:00
04/15/2026
SAT
4h 37m
1 Stop
⏱ DFW · 1h 29m
11:37
04/15/2026
STL
₹14,957
per person
✕ Non-refundable7 fare options
Southwest Airlines
WN-2780
08:20
04/15/2026
SAT
4h 40m
1 Stop
⏱ DAL · 1h 45m
13:00
04/15/2026
STL
₹15,255
per person
✕ Non-refundable🔥 Last 2 seats12 fare options
Southwest Airlines
WN-2099
17:05
04/15/2026
SAT
5h 15m
1 Stop
⏱ HOU · 2h 5m
22:20
04/15/2026
STL
₹15,255
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-2556
06:50
04/15/2026
SAT
6h 40m
1 Stop
⏱ LAS · 0h 40m
13:30
04/15/2026
STL
₹15,255
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-3183
15:00
04/15/2026
SAT
7h 0m
1 Stop
⏱ LAS · 0h 55m
22:00
04/15/2026
STL
₹15,255
per person
✕ Non-refundable12 fare options
Southwest Airlines Dallas
WN-1285
09:40
04/15/2026
SAT
5h 10m
1 Stop
⏱ DAL · 2h 10m
14:50
04/15/2026
STL
₹15,255
per person
✕ Non-refundable7 fare options
😕 No flights match your filters.
San Antonio (SAT)
📍 San Antonio International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.533700942993164
📐 Longitude: -98.46980285644531
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003

✈ Distance: San Antonio,USA to St. Louis,USA1265.88 km

📅 Results on this page are loaded for 15 Apr 2026. Click View all flights for the complete live search.

San Antonio to St. Louis — what to expect when booking

The SAT–STL route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between San Antonio,USA and St. Louis,USA is approximately 1265.88 km.

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More flights from San Antonio (SAT)
31 routes
More flights from St. Louis (STL)
55 routes
St. Louis Atlanta
STL → ATL
St. Louis Boston
STL → BOS
St. Louis Burlington IA
STL → BRL
St. Louis Cancun
STL → CUN
St. Louis Cape Girardeau
STL → CGI
St. Louis Charlotte
STL → CLT
St. Louis Chicago
STL → MDW
St. Louis Cincinnati
STL → CVG
St. Louis Cleveland
STL → CLE
St. Louis Columbus
STL → CMH
St. Louis Dallas
STL → DAL
St. Louis Decatur
STL → DEC
St. Louis Denver
STL → DEN
St. Louis Detroit
STL → DTW
St. Louis Fort Lauderdale
STL → FLL
St. Louis Fort Leonard Wood
STL → TBN
St. Louis Fort Myers
STL → RSW
St. Louis Fort Worth
STL → DFW
St. Louis Grand Rapids
STL → GRR
St. Louis Houston
STL → IAH
St. Louis Houston
STL → HOU
St. Louis Jonesboro
STL → JBR
St. Louis Kansas City
STL → MCI
St. Louis Kirksville
STL → IRK
St. Louis Las Vegas
STL → LAS
St. Louis Little Rock
STL → LIT
St. Louis Los Angeles
STL → LAX
St. Louis Marion
STL → MWA
St. Louis Miami
STL → MIA
St. Louis Milwaukee
STL → MKE
St. Louis Minneapolis
STL → MSP
St. Louis Montego Bay
STL → MBJ
St. Louis Nashville
STL → BNA
St. Louis New Orleans
STL → MSY
St. Louis New York
STL → JFK
St. Louis Oklahoma City
STL → OKC
St. Louis Omaha
STL → OMA
St. Louis Orlando
STL → MCO
St. Louis Owensboro
STL → OWB
St. Louis Philadelphia
STL → PHL
St. Louis Phoenix
STL → PHX
St. Louis Pittsburgh International Airport
STL → PIT
St. Louis Puerto Vallarta
STL → PVR
St. Louis Punta Cana
STL → PUJ
St. Louis Quincy
STL → UIN
St. Louis Raleigh
STL → RDU
St. Louis Salt Lake City
STL → SLC
St. Louis San Antonio
STL → SAT
St. Louis San Diego
STL → SAN
St. Louis San Francisco
STL → SFO
St. Louis Seattle
STL → SEA
St. Louis Tampa
STL → TPA
St. Louis Toronto
STL → YYZ
St. Louis Tulsa
STL → TUL
St. Louis Washington DC
STL → DCA
❓ Frequently asked questions — San Antonio to St. Louis flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between San Antonio,USA (SAT) and St. Louis,USA (STL) is approximately 1265.88 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.