Compare live prices for SAN to STL on
Thu, 16 Apr 2026. Use the search panel
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SAN → STLApprox. 2501.17 km16 Apr 2026Live inventory
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Showing 25
of 138
live flights
Delta Air Lines
DL-1210
17:00
04/16/2026
SAN
7h 25m
1 Stop
⏱ SLC · 0h 40m
00:25
04/17/2026
+1
STL
₹13,815
per person
✕ Non-refundable13 fare options
Delta Air Lines
DL-2125
14:45
04/16/2026
SAN
8h 29m
1 Stop
⏱ MSP · 1h 16m
23:14
04/16/2026
STL
₹13,815
per person
✕ Non-refundable13 fare options
Southwest Airlines
WN-2050
12:05
04/16/2026
SAN
7h 40m
1 Stop
⏱ LAS · 0h 55m
19:45
04/16/2026
STL
₹14,313
per person
✕ Non-refundable12 fare options
Southwest Airlines Dallas
WN-4094
22:40
04/16/2026
SAN
10h 25m
1 Stop
⏱ MDW · 3h 15m
09:05
04/17/2026
+1
STL
₹14,313
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-4237
10:35
04/16/2026
SAN
10h 35m
1 Stop
⏱ LAS · 3h 50m
21:10
04/16/2026
STL
₹14,313
per person
✕ Non-refundable🔥 Last 5 seats7 fare options
Southwest Airlines Dallas
WN-2310
14:15
04/16/2026
SAN
9h 35m
1 Stop
⏱ LAS · 2h 50m
23:50
04/16/2026
STL
₹14,313
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-4237
10:35
04/16/2026
SAN
9h 10m
1 Stop
⏱ LAS · 2h 25m
19:45
04/16/2026
STL
₹14,313
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
Southwest Airlines Dallas
WN-2050
12:05
04/16/2026
SAN
9h 5m
1 Stop
⏱ LAS · 2h 20m
21:10
04/16/2026
STL
₹14,313
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-4082
13:05
04/16/2026
SAN
8h 5m
1 Stop
⏱ LAS · 1h 15m
21:10
04/16/2026
STL
₹14,313
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-4069
15:35
04/16/2026
SAN
8h 15m
1 Stop
⏱ DEN · 1h 40m
23:50
04/16/2026
STL
₹14,313
per person
✕ Non-refundable7 fare options
Southwest Airlines
WN-1507
16:25
04/16/2026
SAN
7h 50m
1 Stop
⏱ DAL · 1h 20m
00:15
04/17/2026
+1
STL
₹14,313
per person
✕ Non-refundable🔥 Last 4 seats5 fare options
Southwest Airlines
WN-4082
13:05
04/16/2026
SAN
10h 45m
1 Stop
⏱ LAS · 4h 0m
23:50
04/16/2026
STL
₹14,313
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4053
22:40
04/16/2026
SAN
9h 15m
1 Stop
⏱ BNA · 2h 5m
07:55
04/17/2026
+1
STL
₹14,313
per person
✕ Non-refundable4 fare options
American Airlines
AA-2719
15:21
04/16/2026
SAN
7h 38m
1 Stop
⏱ DFW · 0h 40m
22:59
04/16/2026
STL
₹14,597
per person
✕ Non-refundable17 fare options
American Airlines
AA-2366
22:40
04/16/2026
SAN
9h 44m
1 Stop
⏱ ORD · 2h 14m
08:24
04/17/2026
+1
STL
₹14,597
per person
✕ Non-refundable17 fare options
American Airlines
AA-2733
15:09
04/16/2026
SAN
8h 37m
1 Stop
⏱ ORD · 0h 58m
23:46
04/16/2026
STL
₹14,597
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-3509
12:00
04/16/2026
SAN
10h 40m
1 Stop
⏱ DAL · 4h 5m
22:40
04/16/2026
STL
₹14,840
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4094
22:40
04/16/2026
SAN
11h 35m
1 Stop
⏱ MDW · 4h 25m
10:15
04/17/2026
+1
STL
₹14,840
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2310
14:15
04/16/2026
SAN
10h 15m
2 Stops
⏱ LAS · 1h 5m⏱ PHX · 1h 30m
00:30
04/17/2026
+1
STL
₹14,987
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3509
12:00
04/16/2026
SAN
11h 55m
2 Stops
⏱ DAL · 3h 5m⏱ HOU · 0h 40m
23:55
04/16/2026
STL
₹14,987
per person
✕ Non-refundable4 fare options
Southwest Airlines Dallas
WN-4082
13:05
04/16/2026
SAN
9h 35m
1 Stop
⏱ LAS · 1h 0m
22:40
04/16/2026
STL
₹16,139
per person
✕ Non-refundable2 fare options
Southwest Airlines Dallas
WN-4106
21:35
04/16/2026
SAN
12h 30m
1 Stop
⏱ PHX · 6h 15m
10:05
04/17/2026
+1
STL
₹16,167
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-4082
13:05
04/16/2026
SAN
9h 35m
2 Stops
⏱ LAS · 1h 0m⏱ DAL · 0h 40m
22:40
04/16/2026
STL
₹16,177
per person
✓ Refundable4 fare options
Southwest Airlines
WN-4064
11:15
04/16/2026
SAN
7h 5m
1 Stop
⏱ DEN · 0h 40m
18:20
04/16/2026
STL
₹16,290
per person
✕ Non-refundable🔥 Last 3 seats12 fare options
American Airlines
AA-2918
13:03
04/16/2026
SAN
10h 43m
1 Stop
⏱ ORD · 2h 58m
23:46
04/16/2026
STL
₹16,531
per person
✕ Non-refundable12 fare options
😕 No flights match your filters.
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003
✈ Distance: San Diego,USA to St. Louis,USA — 2501.17 km
📅 Results on this page are loaded for 16 Apr 2026. Click View all flights for the complete live search.
San Diego to St. Louis — what to expect when booking
The SAN–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 Diego,USA and St. Louis,USA is approximately
2501.17 km.
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❓ Frequently asked questions — San Diego 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 Diego,USA (SAN) and St. Louis,USA (STL) is approximately 2501.17 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.