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Saint Louis → Los Angeles

Dec 13, 2026 · return Dec 19, 2026

STL → LAX1 adulteconomyRound trip

7 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Sat, Dec 19

American Airlines
8:10 amSTL
4h 27m
Nonstop
10:37 amLAX
American Airlines
6:01 pmLAX
3h 43m
Nonstop
11:44 pmSTL

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Sat, Dec 19

Frontier Airlines
7:54 pmSTL
6h 5m
DEN · 1h 4m
11:59 pmLAX
American Airlines
6:01 pmLAX
3h 43m
Nonstop
11:44 pmSTL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
6:40 pmSTL
6h 55m
BNA · 1h 5m
11:35 pmLAX
Southwest Airlines
5:00 amLAX
6h 5m
HOU · 1h
1:05 pmSTL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
7:55 amSTL
6h 35m
SAT · 1h 10m
12:30 pmLAX
Southwest Airlines
5:00 amLAX
6h 5m
HOU · 1h
1:05 pmSTL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
8:00 amSTL
6h 40m
MCI · 1h 55m
12:40 pmLAX
Southwest Airlines
5:00 amLAX
6h 5m
HOU · 1h
1:05 pmSTL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
10:50 pmSTL
4h
Nonstop
12:50 am+1LAX
Southwest Airlines
5:00 amLAX
6h 5m
HOU · 1h
1:05 pmSTL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

American Airlines
2:23 pmSTL
6h 29m
PHX · 1h 25m
6:52 pmLAX
American Airlines
6:01 pmLAX
3h 43m
Nonstop
11:44 pmSTL

Round-trip total · 1 adult · Taxes included

Make this trip yours

STL ⇄ LAX

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)
2026-12-13 → 2026-12-19American AirlinesAA4912 / AA6502$420.002026-10-29T01:28:42Z
2026-12-13 → 2026-12-19Frontier Airlines / American AirlinesF94567 + F94339 / AA6502$345.002026-10-29T01:28:42Z
2026-12-13 → 2026-12-19Southwest AirlinesWN2217 + WN3009 / WN4867 + WN2174$366.002026-10-29T01:28:42Z
2026-12-13 → 2026-12-19Southwest AirlinesWN4198 + WN334 / WN4867 + WN2174$366.002026-10-29T01:28:42Z
2026-12-13 → 2026-12-19Southwest AirlinesWN4164 + WN2654 / WN4867 + WN2174$366.002026-10-29T01:28:42Z
2026-12-13 → 2026-12-19Southwest AirlinesWN4712 / WN4867 + WN2174$381.002026-10-29T01:28:42Z
2026-12-13 → 2026-12-19American AirlinesAA2303 + AA2908 / AA6502$407.502026-10-29T01:28:42Z

2026-12-13 → 2026-12-19 · $420.00

  • American Airlines AA4912: STL 2026-12-13 08:10:00 → LAX 2026-12-13 10:37:00; nonstop; 267 minutes. Local airport times.
  • American Airlines AA6502: LAX 2026-12-19 18:01:00 → STL 2026-12-19 23:44:00; nonstop; 223 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $345.00

  • Frontier Airlines F94567 / F94339: STL 2026-12-13 19:54:00 → LAX 2026-12-13 23:59:00; 1 stop(s) via DEN; 365 minutes. Local airport times.
    • F94567: STL 2026-12-13 19:54:00 → DEN 2026-12-13 21:25:00; layover at DEN: 64 minutes.
    • F94339: DEN 2026-12-13 22:29:00 → LAX 2026-12-13 23:59:00.
  • American Airlines AA6502: LAX 2026-12-19 18:01:00 → STL 2026-12-19 23:44:00; nonstop; 223 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $366.00

  • Southwest Airlines WN2217 / WN3009: STL 2026-12-13 18:40:00 → LAX 2026-12-13 23:35:00; 1 stop(s) via BNA; 415 minutes. Local airport times.
    • WN2217: STL 2026-12-13 18:40:00 → BNA 2026-12-13 19:50:00; layover at BNA: 65 minutes.
    • WN3009: BNA 2026-12-13 20:55:00 → LAX 2026-12-13 23:35:00.
  • Southwest Airlines WN4867 / WN2174: LAX 2026-12-19 05:00:00 → STL 2026-12-19 13:05:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN4867: LAX 2026-12-19 05:00:00 → HOU 2026-12-19 10:05:00; layover at HOU: 60 minutes.
    • WN2174: HOU 2026-12-19 11:05:00 → STL 2026-12-19 13:05:00.

2026-12-13 → 2026-12-19 · $366.00

  • Southwest Airlines WN4198 / WN334: STL 2026-12-13 07:55:00 → LAX 2026-12-13 12:30:00; 1 stop(s) via SAT; 395 minutes. Local airport times.
    • WN4198: STL 2026-12-13 07:55:00 → SAT 2026-12-13 10:10:00; layover at SAT: 70 minutes.
    • WN334: SAT 2026-12-13 11:20:00 → LAX 2026-12-13 12:30:00.
  • Southwest Airlines WN4867 / WN2174: LAX 2026-12-19 05:00:00 → STL 2026-12-19 13:05:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN4867: LAX 2026-12-19 05:00:00 → HOU 2026-12-19 10:05:00; layover at HOU: 60 minutes.
    • WN2174: HOU 2026-12-19 11:05:00 → STL 2026-12-19 13:05:00.

2026-12-13 → 2026-12-19 · $366.00

  • Southwest Airlines WN4164 / WN2654: STL 2026-12-13 08:00:00 → LAX 2026-12-13 12:40:00; 1 stop(s) via MCI; 400 minutes. Local airport times.
    • WN4164: STL 2026-12-13 08:00:00 → MCI 2026-12-13 09:10:00; layover at MCI: 115 minutes.
    • WN2654: MCI 2026-12-13 11:05:00 → LAX 2026-12-13 12:40:00.
  • Southwest Airlines WN4867 / WN2174: LAX 2026-12-19 05:00:00 → STL 2026-12-19 13:05:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN4867: LAX 2026-12-19 05:00:00 → HOU 2026-12-19 10:05:00; layover at HOU: 60 minutes.
    • WN2174: HOU 2026-12-19 11:05:00 → STL 2026-12-19 13:05:00.

2026-12-13 → 2026-12-19 · $381.00

  • Southwest Airlines WN4712: STL 2026-12-13 22:50:00 → LAX 2026-12-14 00:50:00; nonstop; 240 minutes. Local airport times.
  • Southwest Airlines WN4867 / WN2174: LAX 2026-12-19 05:00:00 → STL 2026-12-19 13:05:00; 1 stop(s) via HOU; 365 minutes. Local airport times.
    • WN4867: LAX 2026-12-19 05:00:00 → HOU 2026-12-19 10:05:00; layover at HOU: 60 minutes.
    • WN2174: HOU 2026-12-19 11:05:00 → STL 2026-12-19 13:05:00.

2026-12-13 → 2026-12-19 · $407.50

  • American Airlines AA2303 / AA2908: STL 2026-12-13 14:23:00 → LAX 2026-12-13 18:52:00; 1 stop(s) via PHX; 389 minutes. Local airport times.
    • AA2303: STL 2026-12-13 14:23:00 → PHX 2026-12-13 16:51:00; layover at PHX: 85 minutes.
    • AA2908: PHX 2026-12-13 18:16:00 → LAX 2026-12-13 18:52:00.
  • American Airlines AA6502: LAX 2026-12-19 18:01:00 → STL 2026-12-19 23:44:00; nonstop; 223 minutes. Local airport times.

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