Travel with Axel,
get the best price.

Charlotte → Saint Louis

Dec 13, 2026 · return Dec 15, 2026

CLT → STL1 adulteconomyRound trip

10 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
6:20 pmCLT
2h 10m
Nonstop
7:30 pmSTL
Southwest Airlines
3:00 pmSTL
1h 40m
Nonstop
5:40 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

American Airlines
10:55 pmCLT
2h 4m
Nonstop
11:59 pmSTL
American Airlines
12:54 pmSTL
1h 48m
Nonstop
3:42 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
12:55 pmCLT
2h 5m
Nonstop
2:00 pmSTL
Southwest Airlines
3:00 pmSTL
1h 40m
Nonstop
5:40 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

American Airlines
7:05 amCLT
2h 2m
Nonstop
8:07 amSTL
American Airlines
12:54 pmSTL
1h 48m
Nonstop
3:42 pmCLT

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
1:22 pmCLT
4h 58m
DTW · 1h 23m
5:20 pmSTL
Delta Air Lines
10:06 amSTL
5h 2m
ATL · 2h 22m
4:08 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
7:05 amCLT
6h 35m
MDW · 3h 25m
12:40 pmSTL
Southwest Airlines
3:00 pmSTL
1h 40m
Nonstop
5:40 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
11:30 amCLT
2h 10m
Nonstop
12:40 pmSTL
Southwest Airlines
5:30 amSTL
4h 5m
MDW · 1h 5m
10:35 amCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
11:00 amCLT
3h 40m
BNA · 1h
1:40 pmSTL
Southwest Airlines
3:00 pmSTL
1h 40m
Nonstop
5:40 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

American Airlines
2:45 pmCLT
6h 7m
ORD · 2h 19m
7:52 pmSTL
American Airlines
12:54 pmSTL
1h 48m
Nonstop
3:42 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
2:27 pmCLT
4h 34m
ATL · 1h 35m
6:01 pmSTL
Delta Air Lines
10:06 amSTL
5h 2m
ATL · 2h 22m
4:08 pmCLT

Round-trip total · 1 adult · Taxes included

Make this trip yours

CLT ⇄ STL

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

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)
2026-12-13 → 2026-12-15Southwest AirlinesWN1090 / WN3673$280.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15American AirlinesAA2562 / AA2486$330.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15Delta Air LinesDL2684 + DL2822 / DL1571 + DL3031$315.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15Southwest AirlinesWN1232 / WN3673$280.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15American AirlinesAA2344 / AA2486$330.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15Southwest AirlinesWN1230 + WN2737 / WN3673$270.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15Southwest AirlinesWN1232 / WN4173 + WN2912$270.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15Southwest AirlinesWN1295 + WN1472 / WN3673$270.002026-10-29T00:58:38Z
2026-12-13 → 2026-12-15American AirlinesAA2509 + AA4372 / AA2486$312.502026-10-29T00:58:38Z
2026-12-13 → 2026-12-15Delta Air LinesDL2157 + DL1393 / DL1571 + DL3031$315.002026-10-29T00:58:38Z

2026-12-13 → 2026-12-15 · $280.00

  • Southwest Airlines WN1090: CLT 2026-12-13 18:20:00 → STL 2026-12-13 19:30:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN3673: STL 2026-12-15 15:00:00 → CLT 2026-12-15 17:40:00; nonstop; 100 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $330.00

  • American Airlines AA2562: CLT 2026-12-13 22:55:00 → STL 2026-12-13 23:59:00; nonstop; 124 minutes. Local airport times.
  • American Airlines AA2486: STL 2026-12-15 12:54:00 → CLT 2026-12-15 15:42:00; nonstop; 108 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $315.00

  • Delta Air Lines DL2684 / DL2822: CLT 2026-12-13 13:22:00 → STL 2026-12-13 17:20:00; 1 stop(s) via DTW; 298 minutes. Local airport times.
    • DL2684: CLT 2026-12-13 13:22:00 → DTW 2026-12-13 15:10:00; layover at DTW: 83 minutes.
    • DL2822: DTW 2026-12-13 16:33:00 → STL 2026-12-13 17:20:00.
  • Delta Air Lines DL1571 / DL3031: STL 2026-12-15 10:06:00 → CLT 2026-12-15 16:08:00; 1 stop(s) via ATL; 302 minutes. Local airport times.
    • DL1571: STL 2026-12-15 10:06:00 → ATL 2026-12-15 12:36:00; layover at ATL: 142 minutes.
    • DL3031: ATL 2026-12-15 14:58:00 → CLT 2026-12-15 16:08:00.

2026-12-13 → 2026-12-15 · $280.00

  • Southwest Airlines WN1232: CLT 2026-12-13 12:55:00 → STL 2026-12-13 14:00:00; nonstop; 125 minutes. Local airport times.
  • Southwest Airlines WN3673: STL 2026-12-15 15:00:00 → CLT 2026-12-15 17:40:00; nonstop; 100 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $330.00

  • American Airlines AA2344: CLT 2026-12-13 07:05:00 → STL 2026-12-13 08:07:00; nonstop; 122 minutes. Local airport times.
  • American Airlines AA2486: STL 2026-12-15 12:54:00 → CLT 2026-12-15 15:42:00; nonstop; 108 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $270.00

  • Southwest Airlines WN1230 / WN2737: CLT 2026-12-13 07:05:00 → STL 2026-12-13 12:40:00; 1 stop(s) via MDW; 395 minutes. Local airport times.
    • WN1230: CLT 2026-12-13 07:05:00 → MDW 2026-12-13 08:05:00; layover at MDW: 205 minutes.
    • WN2737: MDW 2026-12-13 11:30:00 → STL 2026-12-13 12:40:00.
  • Southwest Airlines WN3673: STL 2026-12-15 15:00:00 → CLT 2026-12-15 17:40:00; nonstop; 100 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $270.00

  • Southwest Airlines WN1232: CLT 2026-12-13 11:30:00 → STL 2026-12-13 12:40:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN4173 / WN2912: STL 2026-12-15 05:30:00 → CLT 2026-12-15 10:35:00; 1 stop(s) via MDW; 245 minutes. Local airport times.
    • WN4173: STL 2026-12-15 05:30:00 → MDW 2026-12-15 06:35:00; layover at MDW: 65 minutes.
    • WN2912: MDW 2026-12-15 07:40:00 → CLT 2026-12-15 10:35:00.

2026-12-13 → 2026-12-15 · $270.00

  • Southwest Airlines WN1295 / WN1472: CLT 2026-12-13 11:00:00 → STL 2026-12-13 13:40:00; 1 stop(s) via BNA; 220 minutes. Local airport times.
    • WN1295: CLT 2026-12-13 11:00:00 → BNA 2026-12-13 11:30:00; layover at BNA: 60 minutes.
    • WN1472: BNA 2026-12-13 12:30:00 → STL 2026-12-13 13:40:00.
  • Southwest Airlines WN3673: STL 2026-12-15 15:00:00 → CLT 2026-12-15 17:40:00; nonstop; 100 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $312.50

  • American Airlines AA2509 / AA4372: CLT 2026-12-13 14:45:00 → STL 2026-12-13 19:52:00; 1 stop(s) via ORD; 367 minutes. Local airport times.
    • AA2509: CLT 2026-12-13 14:45:00 → ORD 2026-12-13 16:00:00; layover at ORD: 139 minutes.
    • AA4372: ORD 2026-12-13 18:19:00 → STL 2026-12-13 19:52:00.
  • American Airlines AA2486: STL 2026-12-15 12:54:00 → CLT 2026-12-15 15:42:00; nonstop; 108 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $315.00

  • Delta Air Lines DL2157 / DL1393: CLT 2026-12-13 14:27:00 → STL 2026-12-13 18:01:00; 1 stop(s) via ATL; 274 minutes. Local airport times.
    • DL2157: CLT 2026-12-13 14:27:00 → ATL 2026-12-13 15:45:00; layover at ATL: 95 minutes.
    • DL1393: ATL 2026-12-13 17:20:00 → STL 2026-12-13 18:01:00.
  • Delta Air Lines DL1571 / DL3031: STL 2026-12-15 10:06:00 → CLT 2026-12-15 16:08:00; 1 stop(s) via ATL; 302 minutes. Local airport times.
    • DL1571: STL 2026-12-15 10:06:00 → ATL 2026-12-15 12:36:00; layover at ATL: 142 minutes.
    • DL3031: ATL 2026-12-15 14:58:00 → CLT 2026-12-15 16:08:00.

More dates for this route