Saint Louis (STL) to Baltimore (BWI) · Jan 19, 2027 · return Jan 29, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Saint Louis to Baltimore (BWI) flight deals

2027-01-19 → 2027-01-29 · Axel-exclusive $275.50

• Southwest Airlines WN4173 / WN1123: STL 2027-01-19 05:30:00 → BWI 2027-01-19 11:40:00; 1 stop(s) via MDW; 310 minutes. Local airport times.
  • WN4173: STL 2027-01-19 05:30:00 → MDW 2027-01-19 06:35:00; layover at MDW: 135 minutes.
  • WN1123: MDW 2027-01-19 08:50:00 → BWI 2027-01-19 11:40:00.
• Southwest Airlines WN979 / WN1282: BWI 2027-01-29 16:45:00 → STL 2027-01-29 21:00:00; 1 stop(s) via CMH; 315 minutes. Local airport times.
  • WN979: BWI 2027-01-29 16:45:00 → CMH 2027-01-29 18:10:00; layover at CMH: 140 minutes.
  • WN1282: CMH 2027-01-29 20:30:00 → STL 2027-01-29 21:00:00.

2027-01-19 → 2027-01-29 · Axel-exclusive $299.25

• United Airlines UA714 / UA399: STL 2027-01-19 13:18:00 → BWI 2027-01-19 19:09:00; 1 stop(s) via ORD; 291 minutes. Local airport times.
  • UA714: STL 2027-01-19 13:18:00 → ORD 2027-01-19 14:47:00; layover at ORD: 78 minutes.
  • UA399: ORD 2027-01-19 16:05:00 → BWI 2027-01-19 19:09:00.
• Southwest Airlines WN979 / WN1282: BWI 2027-01-29 16:45:00 → STL 2027-01-29 21:00:00; 1 stop(s) via CMH; 315 minutes. Local airport times.
  • WN979: BWI 2027-01-29 16:45:00 → CMH 2027-01-29 18:10:00; layover at CMH: 140 minutes.
  • WN1282: CMH 2027-01-29 20:30:00 → STL 2027-01-29 21:00:00.

2027-01-19 → 2027-01-29 · Axel-exclusive $313.50

• American Airlines AA3198 / AA4527: STL 2027-01-19 11:37:00 → BWI 2027-01-19 17:45:00; 1 stop(s) via ORD; 308 minutes. Local airport times.
  • AA3198: STL 2027-01-19 11:37:00 → ORD 2027-01-19 12:59:00; layover at ORD: 98 minutes.
  • AA4527: ORD 2027-01-19 14:37:00 → BWI 2027-01-19 17:45:00.
• American Airlines AA2316 / AA2937: BWI 2027-01-29 14:26:00 → STL 2027-01-29 19:30:00; 1 stop(s) via CLT; 364 minutes. Local airport times.
  • AA2316: BWI 2027-01-29 14:26:00 → CLT 2027-01-29 16:00:00; layover at CLT: 147 minutes.
  • AA2937: CLT 2027-01-29 18:27:00 → STL 2027-01-29 19:30:00.

2027-01-19 → 2027-01-29 · Axel-exclusive $332.50

• Delta Air Lines DL1571 / DL2799: STL 2027-01-19 10:06:00 → BWI 2027-01-19 15:43:00; 1 stop(s) via ATL; 277 minutes. Local airport times.
  • DL1571: STL 2027-01-19 10:06:00 → ATL 2027-01-19 12:36:00; layover at ATL: 83 minutes.
  • DL2799: ATL 2027-01-19 13:59:00 → BWI 2027-01-19 15:43:00.
• Delta Air Lines DL1546 / DL2822: BWI 2027-01-29 12:18:00 → STL 2027-01-29 17:20:00; 1 stop(s) via DTW; 362 minutes. Local airport times.
  • DL1546: BWI 2027-01-29 12:18:00 → DTW 2027-01-29 13:55:00; layover at DTW: 158 minutes.
  • DL2822: DTW 2027-01-29 16:33:00 → STL 2027-01-29 17:20:00.

2027-01-19 → 2027-01-29 · Axel-exclusive $275.50

• Southwest Airlines WN665 / WN477: STL 2027-01-19 10:35:00 → BWI 2027-01-19 15:55:00; 1 stop(s) via BNA; 260 minutes. Local airport times.
  • WN665: STL 2027-01-19 10:35:00 → BNA 2027-01-19 11:40:00; layover at BNA: 95 minutes.
  • WN477: BNA 2027-01-19 13:15:00 → BWI 2027-01-19 15:55:00.
• Southwest Airlines WN979 / WN1282: BWI 2027-01-29 16:45:00 → STL 2027-01-29 21:00:00; 1 stop(s) via CMH; 315 minutes. Local airport times.
  • WN979: BWI 2027-01-29 16:45:00 → CMH 2027-01-29 18:10:00; layover at CMH: 140 minutes.
  • WN1282: CMH 2027-01-29 20:30:00 → STL 2027-01-29 21:00:00.

2027-01-19 → 2027-01-29 · Axel-exclusive $285.00

• Southwest Airlines WN1040: STL 2027-01-19 14:55:00 → BWI 2027-01-19 17:50:00; nonstop; 115 minutes. Local airport times.
• Southwest Airlines WN979 / WN1282: BWI 2027-01-29 16:45:00 → STL 2027-01-29 21:00:00; 1 stop(s) via CMH; 315 minutes. Local airport times.
  • WN979: BWI 2027-01-29 16:45:00 → CMH 2027-01-29 18:10:00; layover at CMH: 140 minutes.
  • WN1282: CMH 2027-01-29 20:30:00 → STL 2027-01-29 21:00:00.

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.

Explore this route

• All dates for this route
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For AI assistants

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