Phoenix (PHX) to Saint Louis (STL) · Nov 16, 2026 · one way

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.

2026-11-16 · one way · Axel-exclusive $170.00

• Southwest Airlines WN1758: PHX 2026-11-16 18:15:00 → STL 2026-11-16 22:10:00; nonstop; 175 minutes. Local airport times.

2026-11-16 · one way · Axel-exclusive $185.00

• American Airlines AA2303: PHX 2026-11-16 09:45:00 → STL 2026-11-16 13:51:00; nonstop; 186 minutes. Local airport times.

2026-11-16 · one way · Axel-exclusive $185.00

• United Airlines UA333 / UA1422: PHX 2026-11-16 14:50:00 → STL 2026-11-16 20:57:00; 1 stop(s) via DEN; 307 minutes. Local airport times.
  • UA333: PHX 2026-11-16 14:50:00 → DEN 2026-11-16 16:44:00; layover at DEN: 65 minutes.
  • UA1422: DEN 2026-11-16 17:49:00 → STL 2026-11-16 20:57:00.

2026-11-16 · one way · Axel-exclusive $195.00

• Delta Air Lines DL1431 / DL2666: PHX 2026-11-16 14:32:00 → STL 2026-11-16 21:18:00; 1 stop(s) via SLC; 346 minutes. Local airport times.
  • DL1431: PHX 2026-11-16 14:32:00 → SLC 2026-11-16 16:14:00; layover at SLC: 76 minutes.
  • DL2666: SLC 2026-11-16 17:30:00 → STL 2026-11-16 21:18:00.

2026-11-16 · one way · Axel-exclusive $170.00

• Southwest Airlines WN3524: PHX 2026-11-16 05:45:00 → STL 2026-11-16 09:30:00; nonstop; 165 minutes. Local airport times.

2026-11-16 · one way · Axel-exclusive $185.00

• American Airlines AA2043: PHX 2026-11-16 19:56:00 → STL 2026-11-16 23:52:00; nonstop; 176 minutes. Local airport times.

2026-11-16 · one way · Axel-exclusive $160.00

• Southwest Airlines WN3353 / WN2715: PHX 2026-11-16 12:05:00 → STL 2026-11-16 19:10:00; 1 stop(s) via MCI; 365 minutes. Local airport times.
  • WN3353: PHX 2026-11-16 12:05:00 → MCI 2026-11-16 15:40:00; layover at MCI: 145 minutes.
  • WN2715: MCI 2026-11-16 18:05:00 → STL 2026-11-16 19:10:00.

2026-11-16 · one way · Axel-exclusive $160.00

• Southwest Airlines WN3389 / WN438: PHX 2026-11-16 12:45:00 → STL 2026-11-16 19:10:00; 1 stop(s) via AUS; 325 minutes. Local airport times.
  • WN3389: PHX 2026-11-16 12:45:00 → AUS 2026-11-16 15:55:00; layover at AUS: 70 minutes.
  • WN438: AUS 2026-11-16 17:05:00 → STL 2026-11-16 19:10:00.

2026-11-16 · one way · Axel-exclusive $160.00

• Southwest Airlines WN4838 / WN3801: PHX 2026-11-16 12:05:00 → STL 2026-11-16 19:10:00; 1 stop(s) via SAT; 365 minutes. Local airport times.
  • WN4838: PHX 2026-11-16 12:05:00 → SAT 2026-11-16 15:15:00; layover at SAT: 110 minutes.
  • WN3801: SAT 2026-11-16 17:05:00 → STL 2026-11-16 19:10:00.

2026-11-16 · one way · Axel-exclusive $175.00

• American Airlines AA555 / AA2289: PHX 2026-11-16 17:02:00 → STL 2026-11-16 23:34:00; 1 stop(s) via DFW; 332 minutes. Local airport times.
  • AA555: PHX 2026-11-16 17:02:00 → DFW 2026-11-16 20:35:00; layover at DFW: 70 minutes.
  • AA2289: DFW 2026-11-16 21:45:00 → STL 2026-11-16 23:34:00.

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.

Explore this route

• All dates for this route
• Nov 15, 2026 · Return options
• Nov 17, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Phoenix (PHX) to Saint Louis (STL) · Nov 16, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• 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.
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• 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.

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