San Diego (SAN) to Saint Louis (STL), Nov 22, 2026: from $236 one way

San Diego (SAN) to Saint Louis (STL), Nov 22, 2026: from $236 one way on Axel, checked Oct 29, 2026. Lowest published fare: $236 one way, Axel-exclusive, Southwest Airlines, 1 stop, Nov 22, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Exact travel dates Airline Flights Times, duration, stops Total price Price issued (UTC)
2026-11-22 · one way Southwest Airlines WN1316 13:40:00→19:10:00 3h 30m nonstop Axel-exclusive $263.25 2026-10-29T01:10:51Z
2026-11-22 · one way American Airlines AA2438 + AA2289 15:13:00→23:34:00 6h 21m 1 stop via DFW Axel-exclusive $249.75 2026-10-29T01:10:51Z
2026-11-22 · one way United Airlines UA2476 + UA1639 08:40:00→16:57:00 6h 17m 1 stop via DEN Axel-exclusive $256.50 2026-10-29T01:10:51Z
2026-11-22 · one way Southwest Airlines WN3823 18:20:00→23:45:00 3h 25m nonstop Axel-exclusive $263.25 2026-10-29T01:10:51Z
2026-11-22 · one way Southwest Airlines WN3727 + WN3528 15:40:00→00:20:00 6h 40m 1 stop via PHX Axel-exclusive $236.25 2026-10-29T01:10:51Z
2026-11-22 · one way Southwest Airlines WN2893 + WN3801 09:15:00→17:20:00 6h 05m 1 stop via SAT Axel-exclusive $236.25 2026-10-29T01:10:51Z
2026-11-22 · one way Southwest Airlines WN3701 + WN1845 17:20:00→00:50:00 5h 30m 1 stop via DEN Axel-exclusive $236.25 2026-10-29T01:10:51Z
2026-11-22 · one way Southwest Airlines WN2227 + WN1498 13:25:00→21:10:00 5h 45m 1 stop via DAL Axel-exclusive $236.25 2026-10-29T01:10:51Z

Route overview: San Diego to Saint Louis (STL) flight deals

2026-11-22 · one way · Axel-exclusive $263.25

2026-11-22 · one way · Axel-exclusive $249.75

2026-11-22 · one way · Axel-exclusive $256.50

2026-11-22 · one way · Axel-exclusive $263.25

2026-11-22 · one way · Axel-exclusive $236.25

2026-11-22 · one way · Axel-exclusive $236.25

2026-11-22 · one way · Axel-exclusive $236.25

2026-11-22 · one way · Axel-exclusive $236.25

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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