Saint Louis (STL) to Atlanta (ATL), Dec 11–13, 2026: from $65 one way

Saint Louis (STL) to Atlanta (ATL), Dec 11–13, 2026: from $65 one way on Axel, checked Oct 29, 2026. Lowest published fare: $65 one way, Axel-exclusive, Frontier Airlines, nonstop, Dec 11, 2026, 1 adult, economy, checked Oct 29, 2026. 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 Atlanta (ATL) flight deals

2026-12-11 · one way · Axel-exclusive $65.00

• Frontier Airlines F94474: STL 2026-12-11 12:02:00 → ATL 2026-12-11 14:46:00; nonstop; 104 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $140.00

• Southwest Airlines WN3091: STL 2026-12-12 16:30:00 → ATL 2026-12-12 19:00:00; nonstop; 90 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $170.00

• Delta Air Lines DL1393: STL 2026-12-12 19:15:00 → ATL 2026-12-12 21:57:00; nonstop; 102 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $155.00

• American Airlines AA1992 / AA5293: STL 2026-12-12 05:00:00 → ATL 2026-12-12 11:55:00; 1 stop(s) via CLT; 355 minutes. Local airport times.
  • AA1992: STL 2026-12-12 05:00:00 → CLT 2026-12-12 07:55:00; layover at CLT: 152 minutes.
  • AA5293: CLT 2026-12-12 10:27:00 → ATL 2026-12-12 11:55:00.

2026-12-13 · one way · Axel-exclusive $65.00

• Frontier Airlines F94474: STL 2026-12-13 12:02:00 → ATL 2026-12-13 14:46:00; nonstop; 104 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $65.00

• Frontier Airlines F94474: STL 2026-12-12 18:21:00 → ATL 2026-12-12 21:16:00; nonstop; 115 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $140.00

• Southwest Airlines WN4112: STL 2026-12-13 10:15:00 → ATL 2026-12-13 12:50:00; nonstop; 95 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $140.00

• Southwest Airlines WN4114: STL 2026-12-12 20:25:00 → ATL 2026-12-12 23:00:00; nonstop; 95 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $140.00

• Southwest Airlines WN4112: STL 2026-12-11 10:15:00 → ATL 2026-12-11 12:50:00; nonstop; 95 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $140.00

• Southwest Airlines WN3091: STL 2026-12-11 16:30:00 → ATL 2026-12-11 19:00:00; nonstop; 90 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $140.00

• Southwest Airlines WN4114: STL 2026-12-13 20:25:00 → ATL 2026-12-13 23:00:00; nonstop; 95 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $170.00

• Delta Air Lines DL1524: STL 2026-12-13 06:00:00 → ATL 2026-12-13 08:41:00; nonstop; 101 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $170.00

• Delta Air Lines DL1524: STL 2026-12-11 06:00:00 → ATL 2026-12-11 08:41:00; nonstop; 101 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $170.00

• Delta Air Lines DL1524: STL 2026-12-12 06:00:00 → ATL 2026-12-12 08:41:00; nonstop; 101 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $170.00

• Delta Air Lines DL1102: STL 2026-12-13 15:48:00 → ATL 2026-12-13 18:25:00; nonstop; 97 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $170.00

• Delta Air Lines DL1102: STL 2026-12-11 14:33:00 → ATL 2026-12-11 17:05:00; nonstop; 92 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $150.00

• Southwest Airlines WN665 / WN314: STL 2026-12-11 10:35:00 → ATL 2026-12-11 16:45:00; 1 stop(s) via BNA; 310 minutes. Local airport times.
  • WN665: STL 2026-12-11 10:35:00 → BNA 2026-12-11 11:40:00; layover at BNA: 180 minutes.
  • WN314: BNA 2026-12-11 14:40:00 → ATL 2026-12-11 16:45:00.

2026-12-12 · one way · Axel-exclusive $150.00

• Southwest Airlines WN665 / WN314: STL 2026-12-12 10:35:00 → ATL 2026-12-12 16:45:00; 1 stop(s) via BNA; 310 minutes. Local airport times.
  • WN665: STL 2026-12-12 10:35:00 → BNA 2026-12-12 11:40:00; layover at BNA: 180 minutes.
  • WN314: BNA 2026-12-12 14:40:00 → ATL 2026-12-12 16:45:00.

2026-12-11 · one way · Axel-exclusive $150.00

• Southwest Airlines WN4173 / WN3269: STL 2026-12-11 05:30:00 → ATL 2026-12-11 11:05:00; 1 stop(s) via MDW; 275 minutes. Local airport times.
  • WN4173: STL 2026-12-11 05:30:00 → MDW 2026-12-11 06:35:00; layover at MDW: 95 minutes.
  • WN3269: MDW 2026-12-11 08:10:00 → ATL 2026-12-11 11:05:00.

2026-12-12 · one way · Axel-exclusive $150.00

• Southwest Airlines WN4173 / WN3269: STL 2026-12-12 05:30:00 → ATL 2026-12-12 11:05:00; 1 stop(s) via MDW; 275 minutes. Local airport times.
  • WN4173: STL 2026-12-12 05:30:00 → MDW 2026-12-12 06:35:00; layover at MDW: 95 minutes.
  • WN3269: MDW 2026-12-12 08:10:00 → ATL 2026-12-12 11:05:00.

2026-12-13 · one way · Axel-exclusive $150.00

• Southwest Airlines WN4173 / WN3269: STL 2026-12-13 05:30:00 → ATL 2026-12-13 11:05:00; 1 stop(s) via MDW; 275 minutes. Local airport times.
  • WN4173: STL 2026-12-13 05:30:00 → MDW 2026-12-13 06:35:00; layover at MDW: 95 minutes.
  • WN3269: MDW 2026-12-13 08:10:00 → ATL 2026-12-13 11:05:00.

2026-12-13 · one way · Axel-exclusive $150.00

• Southwest Airlines WN665 / WN314: STL 2026-12-13 10:35:00 → ATL 2026-12-13 16:45:00; 1 stop(s) via BNA; 310 minutes. Local airport times.
  • WN665: STL 2026-12-13 10:35:00 → BNA 2026-12-13 11:40:00; layover at BNA: 180 minutes.
  • WN314: BNA 2026-12-13 14:40:00 → ATL 2026-12-13 16:45:00.

2026-12-13 · one way · Axel-exclusive $155.00

• American Airlines AA1992 / AA5293: STL 2026-12-13 05:00:00 → ATL 2026-12-13 11:55:00; 1 stop(s) via CLT; 355 minutes. Local airport times.
  • AA1992: STL 2026-12-13 05:00:00 → CLT 2026-12-13 07:55:00; layover at CLT: 152 minutes.
  • AA5293: CLT 2026-12-13 10:27:00 → ATL 2026-12-13 11:55:00.

2026-12-11 · one way · Axel-exclusive $155.00

• American Airlines AA1992 / AA5293: STL 2026-12-11 05:00:00 → ATL 2026-12-11 11:55:00; 1 stop(s) via CLT; 355 minutes. Local airport times.
  • AA1992: STL 2026-12-11 05:00:00 → CLT 2026-12-11 07:55:00; layover at CLT: 152 minutes.
  • AA5293: CLT 2026-12-11 10:27:00 → ATL 2026-12-11 11:55:00.

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.

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