Milwaukee (MKE) to Saint Louis (STL) · Nov 30, 2026 · return Dec 5, 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: Milwaukee to Saint Louis (STL) flight deals

2026-11-30 → 2026-12-05 · Axel-exclusive $305.50

• Southwest Airlines WN3112: MKE 2026-11-30 07:55:00 → STL 2026-11-30 09:25:00; nonstop; 90 minutes. Local airport times.
• Southwest Airlines WN4919: STL 2026-12-05 21:50:00 → MKE 2026-12-05 23:10:00; nonstop; 80 minutes. Local airport times.

2026-11-30 → 2026-12-05 · Axel-exclusive $376.00

• United Airlines UA5412 / UA1857: MKE 2026-11-30 07:45:00 → STL 2026-11-30 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2026-11-30 07:45:00 → ORD 2026-11-30 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2026-11-30 10:52:00 → STL 2026-11-30 12:22:00.
• United Airlines UA4439 / UA5234: STL 2026-12-05 05:25:00 → MKE 2026-12-05 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2026-12-05 05:25:00 → ORD 2026-12-05 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2026-12-05 10:25:00 → MKE 2026-12-05 11:28:00.

2026-11-30 → 2026-12-05 · Axel-exclusive $387.75

• American Airlines AA4920 / AA4372: MKE 2026-11-30 14:51:00 → STL 2026-11-30 19:52:00; 1 stop(s) via ORD; 301 minutes. Local airport times.
  • AA4920: MKE 2026-11-30 14:51:00 → ORD 2026-11-30 16:12:00; layover at ORD: 127 minutes.
  • AA4372: ORD 2026-11-30 18:19:00 → STL 2026-11-30 19:52:00.
• American Airlines AA3198 / AA6282: STL 2026-12-05 11:37:00 → MKE 2026-12-05 16:24:00; 1 stop(s) via ORD; 287 minutes. Local airport times.
  • AA3198: STL 2026-12-05 11:37:00 → ORD 2026-12-05 12:59:00; layover at ORD: 138 minutes.
  • AA6282: ORD 2026-12-05 15:17:00 → MKE 2026-12-05 16:24:00.

2026-11-30 → 2026-12-05 · Axel-exclusive $411.25

• Delta Air Lines DL3848 / DL2822: MKE 2026-11-30 13:12:00 → STL 2026-11-30 17:20:00; 1 stop(s) via DTW; 248 minutes. Local airport times.
  • DL3848: MKE 2026-11-30 13:12:00 → DTW 2026-11-30 15:24:00; layover at DTW: 69 minutes.
  • DL2822: DTW 2026-11-30 16:33:00 → STL 2026-11-30 17:20:00.
• Delta Air Lines DL1371 / DL3724: STL 2026-12-05 14:17:00 → MKE 2026-12-05 20:05:00; 1 stop(s) via DTW; 348 minutes. Local airport times.
  • DL1371: STL 2026-12-05 14:17:00 → DTW 2026-12-05 16:53:00; layover at DTW: 174 minutes.
  • DL3724: DTW 2026-12-05 19:47:00 → MKE 2026-12-05 20:05:00.

2026-11-30 → 2026-12-05 · Axel-exclusive $305.50

• Southwest Airlines WN3113: MKE 2026-11-30 15:40:00 → STL 2026-11-30 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4919: STL 2026-12-05 21:50:00 → MKE 2026-12-05 23:10:00; nonstop; 80 minutes. Local airport times.

2026-11-30 → 2026-12-05 · Axel-exclusive $325.75

• Southwest Airlines WN4802 / WN1089: MKE 2026-11-30 06:20:00 → STL 2026-11-30 11:00:00; 1 stop(s) via MDW; 280 minutes. Local airport times.
  • WN4802: MKE 2026-11-30 06:20:00 → MDW 2026-11-30 07:20:00; layover at MDW: 140 minutes.
  • WN1089: MDW 2026-11-30 09:40:00 → STL 2026-11-30 11:00:00.
• Southwest Airlines WN4919: STL 2026-12-05 21:50:00 → MKE 2026-12-05 23:10:00; nonstop; 80 minutes. Local airport times.

2026-11-30 → 2026-12-05 · Axel-exclusive $325.75

• Southwest Airlines WN1086 / WN2714: MKE 2026-11-30 09:45:00 → STL 2026-11-30 15:25:00; 1 stop(s) via MCI; 340 minutes. Local airport times.
  • WN1086: MKE 2026-11-30 09:45:00 → MCI 2026-11-30 11:20:00; layover at MCI: 180 minutes.
  • WN2714: MCI 2026-11-30 14:20:00 → STL 2026-11-30 15:25:00.
• Southwest Airlines WN4919: STL 2026-12-05 21:50:00 → MKE 2026-12-05 23:10:00; nonstop; 80 minutes. Local airport times.

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 29, 2026 · Return options
• Dec 1, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Milwaukee (MKE) to Saint Louis (STL) · Nov 30, 2026 · return Dec 5, 2026: 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.
• 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 Milwaukee 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