Raleigh/Durham (RDU) to Saint Louis (STL) · Dec 27, 2026 · return Jan 3, 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.

Hotels in St. Louis for these trips

Hotels: under a trip, hotels in St. Louis for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in St. Louis for these nights (Dec 27 – Jan 3, 2027 · 7 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $485 total · 4★ The Westin St. Louis, $904 total · 5★ Four Seasons Hotel St Louis, $2,808 total

All hotels in St. Louis

Route overview: Raleigh/Durham to Saint Louis (STL) flight deals

2026-12-27 → 2027-01-03 · Axel-exclusive $367.50

• Southwest Airlines WN3623: RDU 2026-12-27 20:50:00 → STL 2026-12-27 22:00:00; nonstop; 130 minutes. Local airport times.
• Southwest Airlines WN4192: STL 2027-01-03 10:15:00 → RDU 2027-01-03 13:05:00; nonstop; 110 minutes. Local airport times.

2026-12-27 → 2027-01-03 · Axel-exclusive $416.50

• American Airlines AA638 / AA2486: RDU 2026-12-27 10:07:00 → STL 2026-12-27 13:18:00; 1 stop(s) via CLT; 251 minutes. Local airport times.
  • AA638: RDU 2026-12-27 10:07:00 → CLT 2026-12-27 11:17:00; layover at CLT: 63 minutes.
  • AA2486: CLT 2026-12-27 12:20:00 → STL 2026-12-27 13:18:00.
• American Airlines AA2486 / AA1904: STL 2027-01-03 12:54:00 → RDU 2027-01-03 18:29:00; 1 stop(s) via CLT; 275 minutes. Local airport times.
  • AA2486: STL 2027-01-03 12:54:00 → CLT 2027-01-03 15:42:00; layover at CLT: 108 minutes.
  • AA1904: CLT 2027-01-03 17:30:00 → RDU 2027-01-03 18:29:00.

2026-12-27 → 2027-01-03 · Axel-exclusive $428.75

• United Airlines UA3704 / UA4427: RDU 2026-12-27 06:00:00 → STL 2026-12-27 10:12:00; 1 stop(s) via IAD; 312 minutes. Local airport times.
  • UA3704: RDU 2026-12-27 06:00:00 → IAD 2026-12-27 07:11:00; layover at IAD: 89 minutes.
  • UA4427: IAD 2026-12-27 08:40:00 → STL 2026-12-27 10:12:00.
• United Airlines UA3495 / UA2344: STL 2027-01-03 13:23:00 → RDU 2027-01-03 18:51:00; 1 stop(s) via IAD; 268 minutes. Local airport times.
  • UA3495: STL 2027-01-03 13:23:00 → IAD 2027-01-03 16:33:00; layover at IAD: 62 minutes.
  • UA2344: IAD 2027-01-03 17:35:00 → RDU 2027-01-03 18:51:00.

2026-12-27 → 2027-01-03 · Axel-exclusive $434.88

• Delta Air Lines DL2478 / DL1400: RDU 2026-12-27 08:00:00 → STL 2026-12-27 11:29:00; 1 stop(s) via ATL; 269 minutes. Local airport times.
  • DL2478: RDU 2026-12-27 08:00:00 → ATL 2026-12-27 09:40:00; layover at ATL: 60 minutes.
  • DL1400: ATL 2026-12-27 10:40:00 → STL 2026-12-27 11:29:00.
• Delta Air Lines DL1571 / DL2600: STL 2027-01-03 10:06:00 → RDU 2027-01-03 17:01:00; 1 stop(s) via ATL; 355 minutes. Local airport times.
  • DL1571: STL 2027-01-03 10:06:00 → ATL 2027-01-03 12:36:00; layover at ATL: 181 minutes.
  • DL2600: ATL 2027-01-03 15:37:00 → RDU 2027-01-03 17:01:00.

2026-12-27 → 2027-01-03 · Axel-exclusive $367.50

• Southwest Airlines WN3622: RDU 2026-12-27 06:05:00 → STL 2026-12-27 07:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN4192: STL 2027-01-03 10:15:00 → RDU 2027-01-03 13:05:00; nonstop; 110 minutes. Local airport times.

2026-12-27 → 2027-01-03 · Axel-exclusive $416.50

• American Airlines AA1391 / AA4458: RDU 2026-12-27 06:00:00 → STL 2026-12-27 10:08:00; 1 stop(s) via DCA; 308 minutes. Local airport times.
  • AA1391: RDU 2026-12-27 06:00:00 → DCA 2026-12-27 07:11:00; layover at DCA: 69 minutes.
  • AA4458: DCA 2026-12-27 08:20:00 → STL 2026-12-27 10:08:00.
• American Airlines AA2486 / AA1904: STL 2027-01-03 12:54:00 → RDU 2027-01-03 18:29:00; 1 stop(s) via CLT; 275 minutes. Local airport times.
  • AA2486: STL 2027-01-03 12:54:00 → CLT 2027-01-03 15:42:00; layover at CLT: 108 minutes.
  • AA1904: CLT 2027-01-03 17:30:00 → RDU 2027-01-03 18:29:00.

2026-12-27 → 2027-01-03 · Axel-exclusive $428.75

• United Airlines UA2638 / UA1857: RDU 2026-12-27 08:05:00 → STL 2026-12-27 12:22:00; 1 stop(s) via ORD; 317 minutes. Local airport times.
  • UA2638: RDU 2026-12-27 08:05:00 → ORD 2026-12-27 09:30:00; layover at ORD: 82 minutes.
  • UA1857: ORD 2026-12-27 10:52:00 → STL 2026-12-27 12:22:00.
• United Airlines UA3495 / UA2344: STL 2027-01-03 13:23:00 → RDU 2027-01-03 18:51:00; 1 stop(s) via IAD; 268 minutes. Local airport times.
  • UA3495: STL 2027-01-03 13:23:00 → IAD 2027-01-03 16:33:00; layover at IAD: 62 minutes.
  • UA2344: IAD 2027-01-03 17:35:00 → RDU 2027-01-03 18:51:00.

2026-12-27 → 2027-01-03 · Axel-exclusive $434.88

• Delta Air Lines DL2164 / DL2822: RDU 2026-12-27 12:56:00 → STL 2026-12-27 17:20:00; 1 stop(s) via DTW; 324 minutes. Local airport times.
  • DL2164: RDU 2026-12-27 12:56:00 → DTW 2026-12-27 14:49:00; layover at DTW: 104 minutes.
  • DL2822: DTW 2026-12-27 16:33:00 → STL 2026-12-27 17:20:00.
• Delta Air Lines DL1571 / DL2600: STL 2027-01-03 10:06:00 → RDU 2027-01-03 17:01:00; 1 stop(s) via ATL; 355 minutes. Local airport times.
  • DL1571: STL 2027-01-03 10:06:00 → ATL 2027-01-03 12:36:00; layover at ATL: 181 minutes.
  • DL2600: ATL 2027-01-03 15:37:00 → RDU 2027-01-03 17:01:00.

Explore this route

• All dates for this route
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Raleigh/Durham (RDU) to Saint Louis (STL) · Dec 27, 2026 · return Jan 3, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in St. Louis for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• 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 Raleigh/Durham to Saint Louis (STL) 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