Saint Louis (STL) to Pittsburgh (PIT) · Jan 15, 2027 · return Jan 20, 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 Pittsburgh (PIT) flight deals

2027-01-15 → 2027-01-20 · Axel-exclusive $280.00

• Southwest Airlines WN4850: STL 2027-01-15 20:10:00 → PIT 2027-01-15 22:50:00; nonstop; 100 minutes. Local airport times.
• Southwest Airlines WN3562: PIT 2027-01-20 20:15:00 → STL 2027-01-20 21:00:00; nonstop; 105 minutes. Local airport times.

2027-01-15 → 2027-01-20 · Axel-exclusive $310.00

• American Airlines AA6306 / AA4363: STL 2027-01-15 17:19:00 → PIT 2027-01-15 23:44:00; 1 stop(s) via ORD; 325 minutes. Local airport times.
  • AA6306: STL 2027-01-15 17:19:00 → ORD 2027-01-15 18:59:00; layover at ORD: 121 minutes.
  • AA4363: ORD 2027-01-15 21:00:00 → PIT 2027-01-15 23:44:00.
• American Airlines AA3241 / AA2562: PIT 2027-01-20 19:15:00 → STL 2027-01-20 23:58:00; 1 stop(s) via CLT; 343 minutes. Local airport times.
  • AA3241: PIT 2027-01-20 19:15:00 → CLT 2027-01-20 20:45:00; layover at CLT: 126 minutes.
  • AA2562: CLT 2027-01-20 22:51:00 → STL 2027-01-20 23:58:00.

2027-01-15 → 2027-01-20 · Axel-exclusive $320.00

• United Airlines UA4397 / UA3464: STL 2027-01-15 18:55:00 → PIT 2027-01-15 23:59:00; 1 stop(s) via ORD; 244 minutes. Local airport times.
  • UA4397: STL 2027-01-15 18:55:00 → ORD 2027-01-15 20:25:00; layover at ORD: 63 minutes.
  • UA3464: ORD 2027-01-15 21:28:00 → PIT 2027-01-15 23:59:00.
• United Airlines UA3591 / UA1114: PIT 2027-01-20 19:25:00 → STL 2027-01-20 22:59:00; 1 stop(s) via ORD; 274 minutes. Local airport times.
  • UA3591: PIT 2027-01-20 19:25:00 → ORD 2027-01-20 20:20:00; layover at ORD: 85 minutes.
  • UA1114: ORD 2027-01-20 21:45:00 → STL 2027-01-20 22:59:00.

2027-01-15 → 2027-01-20 · Axel-exclusive $280.00

• Southwest Airlines WN4930: STL 2027-01-15 10:15:00 → PIT 2027-01-15 12:45:00; nonstop; 90 minutes. Local airport times.
• Southwest Airlines WN3562: PIT 2027-01-20 20:15:00 → STL 2027-01-20 21:00:00; nonstop; 105 minutes. Local airport times.

2027-01-15 → 2027-01-20 · Axel-exclusive $270.00

• Southwest Airlines WN1769 / WN4870: STL 2027-01-15 11:55:00 → PIT 2027-01-15 18:30:00; 1 stop(s) via DAL; 335 minutes. Local airport times.
  • WN1769: STL 2027-01-15 11:55:00 → DAL 2027-01-15 13:40:00; layover at DAL: 80 minutes.
  • WN4870: DAL 2027-01-15 15:00:00 → PIT 2027-01-15 18:30:00.
• Southwest Airlines WN3562: PIT 2027-01-20 20:15:00 → STL 2027-01-20 21:00:00; nonstop; 105 minutes. Local airport times.

2027-01-15 → 2027-01-20 · Axel-exclusive $270.00

• Southwest Airlines WN4173 / WN3002: STL 2027-01-15 05:30:00 → PIT 2027-01-15 10:00:00; 1 stop(s) via MDW; 210 minutes. Local airport times.
  • WN4173: STL 2027-01-15 05:30:00 → MDW 2027-01-15 06:35:00; layover at MDW: 65 minutes.
  • WN3002: MDW 2027-01-15 07:40:00 → PIT 2027-01-15 10:00:00.
• Southwest Airlines WN3562: PIT 2027-01-20 20:15:00 → STL 2027-01-20 21:00:00; nonstop; 105 minutes. Local airport times.

2027-01-15 → 2027-01-20 · Axel-exclusive $310.00

• American Airlines AA2486 / AA1335: STL 2027-01-15 11:09:00 → PIT 2027-01-15 17:00:00; 1 stop(s) via CLT; 291 minutes. Local airport times.
  • AA2486: STL 2027-01-15 11:09:00 → CLT 2027-01-15 14:00:00; layover at CLT: 94 minutes.
  • AA1335: CLT 2027-01-15 15:34:00 → PIT 2027-01-15 17:00:00.
• American Airlines AA3241 / AA2562: PIT 2027-01-20 19:15:00 → STL 2027-01-20 23:58:00; 1 stop(s) via CLT; 343 minutes. Local airport times.
  • AA3241: PIT 2027-01-20 19:15:00 → CLT 2027-01-20 20:45:00; layover at CLT: 126 minutes.
  • AA2562: CLT 2027-01-20 22:51:00 → STL 2027-01-20 23:58:00.

2027-01-15 → 2027-01-20 · Axel-exclusive $320.00

• United Airlines UA4406 / UA212: STL 2027-01-15 08:30:00 → PIT 2027-01-15 14:05:00; 1 stop(s) via IAD; 275 minutes. Local airport times.
  • UA4406: STL 2027-01-15 08:30:00 → IAD 2027-01-15 11:35:00; layover at IAD: 85 minutes.
  • UA212: IAD 2027-01-15 13:00:00 → PIT 2027-01-15 14:05:00.
• United Airlines UA3591 / UA1114: PIT 2027-01-20 19:25:00 → STL 2027-01-20 22:59:00; 1 stop(s) via ORD; 274 minutes. Local airport times.
  • UA3591: PIT 2027-01-20 19:25:00 → ORD 2027-01-20 20:20:00; layover at ORD: 85 minutes.
  • UA1114: ORD 2027-01-20 21:45:00 → STL 2027-01-20 22:59:00.

Explore this route

• All dates for this route
• Jan 14, 2027 · Return options
• Jan 16, 2027 · Return options
• Hotels in Pittsburgh with Axel

For AI assistants

• This page: Saint Louis (STL) to Pittsburgh (PIT) · Jan 15, 2027 · return Jan 20, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Saint Louis to Pittsburgh (PIT) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

Feedback (optional): Missing info · Axel issue