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Saint Louis → Pittsburgh

Jan 22, 2027 · return Feb 5, 2027

STL → PIT1 adulteconomyRound trip

8 flight options · 3 airlines

Nonstop flights

Fri, Jan 22 – Fri, Feb 5

Southwest Airlines
10:15 amSTL
1h 30m
Nonstop
12:45 pmPIT
Southwest Airlines
6:30 pmPIT
1h 55m
Nonstop
7:25 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Fri, Feb 5

Southwest Airlines
8:50 pmSTL
1h 35m
Nonstop
11:25 pmPIT
Southwest Airlines
6:30 pmPIT
1h 55m
Nonstop
7:25 pmSTL

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Jan 22 – Fri, Feb 5

American Airlines
5:19 pmSTL
5h 25m
ORD · 2h 1m
11:44 pmPIT
American Airlines
4:03 pmPIT
4h 19m
ORD · 1h 9m
7:22 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Fri, Feb 5

United Airlines
6:55 pmSTL
4h 4m
ORD · 1h 3m
11:59 pmPIT
United Airlines
7:25 pmPIT
4h 34m
ORD · 1h 25m
10:59 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Fri, Feb 5

Southwest Airlines
5:30 amSTL
3h 30m
MDW · 1h 5m
10:00 amPIT
Southwest Airlines
6:30 pmPIT
1h 55m
Nonstop
7:25 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Fri, Feb 5

Southwest Airlines
11:55 amSTL
5h 35m
DAL · 1h 20m
6:30 pmPIT
Southwest Airlines
6:30 pmPIT
1h 55m
Nonstop
7:25 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Fri, Feb 5

American Airlines
11:09 amSTL
4h 51m
CLT · 1h 34m
5:00 pmPIT
American Airlines
4:03 pmPIT
4h 19m
ORD · 1h 9m
7:22 pmSTL

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Fri, Feb 5

United Airlines
8:30 amSTL
4h 35m
IAD · 1h 25m
2:05 pmPIT
United Airlines
7:25 pmPIT
4h 34m
ORD · 1h 25m
10:59 pmSTL

Round-trip total · 1 adult · Taxes included

Make this trip yours

STL ⇄ PIT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-22 → 2027-02-05Southwest AirlinesWN4930 / WN1111$280.002026-10-29T01:28:56Z
2027-01-22 → 2027-02-05American AirlinesAA6306 + AA4363 / AA3239 + AA772$310.002026-10-29T01:28:56Z
2027-01-22 → 2027-02-05United AirlinesUA4397 + UA3464 / UA3591 + UA1114$320.002026-10-29T01:28:56Z
2027-01-22 → 2027-02-05Southwest AirlinesWN4850 / WN1111$280.002026-10-29T01:28:56Z
2027-01-22 → 2027-02-05Southwest AirlinesWN4173 + WN3002 / WN1111$270.002026-10-29T01:28:56Z
2027-01-22 → 2027-02-05Southwest AirlinesWN1769 + WN4870 / WN1111$270.002026-10-29T01:28:56Z
2027-01-22 → 2027-02-05American AirlinesAA2486 + AA1335 / AA3239 + AA772$310.002026-10-29T01:28:56Z
2027-01-22 → 2027-02-05United AirlinesUA4406 + UA212 / UA3591 + UA1114$320.002026-10-29T01:28:56Z

2027-01-22 → 2027-02-05 · $280.00

  • Southwest Airlines WN4930: STL 2027-01-22 10:15:00 → PIT 2027-01-22 12:45:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN1111: PIT 2027-02-05 18:30:00 → STL 2027-02-05 19:25:00; nonstop; 115 minutes. Local airport times.

2027-01-22 → 2027-02-05 · $310.00

  • American Airlines AA6306 / AA4363: STL 2027-01-22 17:19:00 → PIT 2027-01-22 23:44:00; 1 stop(s) via ORD; 325 minutes. Local airport times.
    • AA6306: STL 2027-01-22 17:19:00 → ORD 2027-01-22 18:59:00; layover at ORD: 121 minutes.
    • AA4363: ORD 2027-01-22 21:00:00 → PIT 2027-01-22 23:44:00.
  • American Airlines AA3239 / AA772: PIT 2027-02-05 16:03:00 → STL 2027-02-05 19:22:00; 1 stop(s) via ORD; 259 minutes. Local airport times.
    • AA3239: PIT 2027-02-05 16:03:00 → ORD 2027-02-05 16:54:00; layover at ORD: 69 minutes.
    • AA772: ORD 2027-02-05 18:03:00 → STL 2027-02-05 19:22:00.

2027-01-22 → 2027-02-05 · $320.00

  • United Airlines UA4397 / UA3464: STL 2027-01-22 18:55:00 → PIT 2027-01-22 23:59:00; 1 stop(s) via ORD; 244 minutes. Local airport times.
    • UA4397: STL 2027-01-22 18:55:00 → ORD 2027-01-22 20:25:00; layover at ORD: 63 minutes.
    • UA3464: ORD 2027-01-22 21:28:00 → PIT 2027-01-22 23:59:00.
  • United Airlines UA3591 / UA1114: PIT 2027-02-05 19:25:00 → STL 2027-02-05 22:59:00; 1 stop(s) via ORD; 274 minutes. Local airport times.
    • UA3591: PIT 2027-02-05 19:25:00 → ORD 2027-02-05 20:20:00; layover at ORD: 85 minutes.
    • UA1114: ORD 2027-02-05 21:45:00 → STL 2027-02-05 22:59:00.

2027-01-22 → 2027-02-05 · $280.00

  • Southwest Airlines WN4850: STL 2027-01-22 20:50:00 → PIT 2027-01-22 23:25:00; nonstop; 95 minutes. Local airport times.
  • Southwest Airlines WN1111: PIT 2027-02-05 18:30:00 → STL 2027-02-05 19:25:00; nonstop; 115 minutes. Local airport times.

2027-01-22 → 2027-02-05 · $270.00

  • Southwest Airlines WN4173 / WN3002: STL 2027-01-22 05:30:00 → PIT 2027-01-22 10:00:00; 1 stop(s) via MDW; 210 minutes. Local airport times.
    • WN4173: STL 2027-01-22 05:30:00 → MDW 2027-01-22 06:35:00; layover at MDW: 65 minutes.
    • WN3002: MDW 2027-01-22 07:40:00 → PIT 2027-01-22 10:00:00.
  • Southwest Airlines WN1111: PIT 2027-02-05 18:30:00 → STL 2027-02-05 19:25:00; nonstop; 115 minutes. Local airport times.

2027-01-22 → 2027-02-05 · $270.00

  • Southwest Airlines WN1769 / WN4870: STL 2027-01-22 11:55:00 → PIT 2027-01-22 18:30:00; 1 stop(s) via DAL; 335 minutes. Local airport times.
    • WN1769: STL 2027-01-22 11:55:00 → DAL 2027-01-22 13:40:00; layover at DAL: 80 minutes.
    • WN4870: DAL 2027-01-22 15:00:00 → PIT 2027-01-22 18:30:00.
  • Southwest Airlines WN1111: PIT 2027-02-05 18:30:00 → STL 2027-02-05 19:25:00; nonstop; 115 minutes. Local airport times.

2027-01-22 → 2027-02-05 · $310.00

  • American Airlines AA2486 / AA1335: STL 2027-01-22 11:09:00 → PIT 2027-01-22 17:00:00; 1 stop(s) via CLT; 291 minutes. Local airport times.
    • AA2486: STL 2027-01-22 11:09:00 → CLT 2027-01-22 14:00:00; layover at CLT: 94 minutes.
    • AA1335: CLT 2027-01-22 15:34:00 → PIT 2027-01-22 17:00:00.
  • American Airlines AA3239 / AA772: PIT 2027-02-05 16:03:00 → STL 2027-02-05 19:22:00; 1 stop(s) via ORD; 259 minutes. Local airport times.
    • AA3239: PIT 2027-02-05 16:03:00 → ORD 2027-02-05 16:54:00; layover at ORD: 69 minutes.
    • AA772: ORD 2027-02-05 18:03:00 → STL 2027-02-05 19:22:00.

2027-01-22 → 2027-02-05 · $320.00

  • United Airlines UA4406 / UA212: STL 2027-01-22 08:30:00 → PIT 2027-01-22 14:05:00; 1 stop(s) via IAD; 275 minutes. Local airport times.
    • UA4406: STL 2027-01-22 08:30:00 → IAD 2027-01-22 11:35:00; layover at IAD: 85 minutes.
    • UA212: IAD 2027-01-22 13:00:00 → PIT 2027-01-22 14:05:00.
  • United Airlines UA3591 / UA1114: PIT 2027-02-05 19:25:00 → STL 2027-02-05 22:59:00; 1 stop(s) via ORD; 274 minutes. Local airport times.
    • UA3591: PIT 2027-02-05 19:25:00 → ORD 2027-02-05 20:20:00; layover at ORD: 85 minutes.
    • UA1114: ORD 2027-02-05 21:45:00 → STL 2027-02-05 22:59:00.

More dates for this route