Milwaukee (MKE) to Saint Louis (STL), Jan 6, 2027: round trips from $247, one way from $128

Milwaukee (MKE) to Saint Louis (STL), Jan 6, 2027: round trips from $247, one way from $128 on Axel, checked Oct 29, 2026. Lowest published fares: $247 round trip, Axel-exclusive, Southwest Airlines, nonstop, Jan 6–7, 2027; $128 one way, Axel-exclusive, Southwest Airlines, nonstop, Jan 6, 2027; 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in St. Louis for these trips

Hotels: under a trip, hotels in St. Louis for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in St. Louis for these nights (Jan 6–7, 2027 · 1 night · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $74 total · 4★ The Westin St. Louis, $110 total · 5★ Four Seasons Hotel St Louis, $288 total
• Hotels in St. Louis for these nights (Jan 6–8, 2027 · 2 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $139 total · 4★ The Westin St. Louis, $214 total · 5★ Four Seasons Hotel St Louis, $576 total
• Hotels in St. Louis for these nights (Jan 6–9, 2027 · 3 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $214 total · 4★ The Westin St. Louis, $328 total · 5★ Four Seasons Hotel St Louis, $864 total
• Hotels in St. Louis for these nights (Jan 6–10, 2027 · 4 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $298 total · 4★ The Westin St. Louis, $442 total · 5★ Four Seasons Hotel St Louis, $1,150 total
• Hotels in St. Louis for these nights (Jan 6–11, 2027 · 5 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $372 total · 4★ The Westin St. Louis, $548 total · 5★ Four Seasons Hotel St Louis, $1,436 total
• Hotels in St. Louis for these nights (Jan 6–12, 2027 · 6 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $438 total · 4★ The Westin St. Louis, $650 total · 5★ Four Seasons Hotel St Louis, $1,860 total
• Hotels in St. Louis for these nights (Jan 6–13, 2027 · 7 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $504 total · 4★ The Westin St. Louis, $764 total · 5★ Four Seasons Hotel St Louis, $2,148 total
• Hotels in St. Louis for these nights (Jan 6–14, 2027 · 8 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $578 total · 4★ The Westin St. Louis, $886 total · 5★ Four Seasons Hotel St Louis, $2,436 total
• Hotels in St. Louis for these nights (Jan 6–15, 2027 · 9 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $652 total · 4★ The Westin St. Louis, $992 total · 5★ Four Seasons Hotel St Louis, $2,724 total
• Hotels in St. Louis for these nights (Jan 6–16, 2027 · 10 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $736 total · 4★ The Westin St. Louis, $1,106 total · 5★ Four Seasons Hotel St Louis, $3,022 total
• Hotels in St. Louis for these nights (Jan 6–17, 2027 · 11 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $820 total · 4★ The Westin St. Louis, $1,220 total · 5★ Four Seasons Hotel St Louis, $3,310 total
• Hotels in St. Louis for these nights (Jan 6–18, 2027 · 12 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $894 total · 4★ The Westin St. Louis, $1,326 total · 5★ Four Seasons Hotel St Louis, $3,598 total
• Hotels in St. Louis for these nights (Jan 6–19, 2027 · 13 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $968 total · 4★ The Westin St. Louis, $1,433 total · 5★ Four Seasons Hotel St Louis, $3,886 total
• Hotels in St. Louis for these nights (Jan 6–20, 2027 · 14 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $1,042 total · 4★ The Westin St. Louis, $1,543 total · 5★ Four Seasons Hotel St Louis, $4,174 total

All hotels in St. Louis

Route overview: Milwaukee to Saint Louis (STL) flight deals

2027-01-06 · one way · Axel-exclusive $128.25

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.

2027-01-06 · one way · Axel-exclusive $161.50

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.

2027-01-06 → 2027-01-07 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4097: STL 2027-01-07 08:00:00 → MKE 2027-01-07 09:15:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-07 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-07 05:25:00 → MKE 2027-01-07 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-07 05:25:00 → ORD 2027-01-07 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-07 10:25:00 → MKE 2027-01-07 11:28:00.

2027-01-06 → 2027-01-08 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4097: STL 2027-01-08 08:00:00 → MKE 2027-01-08 09:15:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-08 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-08 05:25:00 → MKE 2027-01-08 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-08 05:25:00 → ORD 2027-01-08 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-08 10:25:00 → MKE 2027-01-08 11:28:00.

2027-01-06 → 2027-01-09 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4097: STL 2027-01-09 08:00:00 → MKE 2027-01-09 09:15:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-09 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-09 05:25:00 → MKE 2027-01-09 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-09 05:25:00 → ORD 2027-01-09 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-09 10:25:00 → MKE 2027-01-09 11:28:00.

2027-01-06 → 2027-01-10 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4887: STL 2027-01-10 07:55:00 → MKE 2027-01-10 09:10:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-10 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-10 05:25:00 → MKE 2027-01-10 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-10 05:25:00 → ORD 2027-01-10 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-10 10:25:00 → MKE 2027-01-10 11:28:00.

2027-01-06 → 2027-01-12 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN2589: STL 2027-01-12 08:30:00 → MKE 2027-01-12 09:40:00; nonstop; 70 minutes. Local airport times.

2027-01-06 → 2027-01-12 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-12 05:25:00 → MKE 2027-01-12 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-12 05:25:00 → ORD 2027-01-12 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-12 10:25:00 → MKE 2027-01-12 11:28:00.

2027-01-06 → 2027-01-13 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4097: STL 2027-01-13 08:00:00 → MKE 2027-01-13 09:15:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-13 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-13 05:25:00 → MKE 2027-01-13 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-13 05:25:00 → ORD 2027-01-13 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-13 10:25:00 → MKE 2027-01-13 11:28:00.

2027-01-06 → 2027-01-14 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4097: STL 2027-01-14 08:00:00 → MKE 2027-01-14 09:15:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-14 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-14 05:25:00 → MKE 2027-01-14 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-14 05:25:00 → ORD 2027-01-14 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-14 10:25:00 → MKE 2027-01-14 11:28:00.

2027-01-06 → 2027-01-16 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4097: STL 2027-01-16 08:00:00 → MKE 2027-01-16 09:15:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-16 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-16 05:25:00 → MKE 2027-01-16 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-16 05:25:00 → ORD 2027-01-16 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-16 10:25:00 → MKE 2027-01-16 11:28:00.

2027-01-06 → 2027-01-17 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4887: STL 2027-01-17 07:55:00 → MKE 2027-01-17 09:10:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-17 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-17 05:25:00 → MKE 2027-01-17 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-17 05:25:00 → ORD 2027-01-17 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-17 10:25:00 → MKE 2027-01-17 11:28:00.

2027-01-06 → 2027-01-18 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4919: STL 2027-01-18 21:50:00 → MKE 2027-01-18 23:10:00; nonstop; 80 minutes. Local airport times.

2027-01-06 → 2027-01-18 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-18 05:25:00 → MKE 2027-01-18 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-18 05:25:00 → ORD 2027-01-18 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-18 10:25:00 → MKE 2027-01-18 11:28:00.

2027-01-06 → 2027-01-20 · Axel-exclusive $247.00

• Southwest Airlines WN3113: MKE 2027-01-06 15:40:00 → STL 2027-01-06 17:00:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN4097: STL 2027-01-20 08:00:00 → MKE 2027-01-20 09:15:00; nonstop; 75 minutes. Local airport times.

2027-01-06 → 2027-01-20 · Axel-exclusive $304.00

• United Airlines UA5412 / UA1857: MKE 2027-01-06 07:45:00 → STL 2027-01-06 12:22:00; 1 stop(s) via ORD; 277 minutes. Local airport times.
  • UA5412: MKE 2027-01-06 07:45:00 → ORD 2027-01-06 09:05:00; layover at ORD: 107 minutes.
  • UA1857: ORD 2027-01-06 10:52:00 → STL 2027-01-06 12:22:00.
• United Airlines UA4439 / UA5234: STL 2027-01-20 05:25:00 → MKE 2027-01-20 11:28:00; 1 stop(s) via ORD; 363 minutes. Local airport times.
  • UA4439: STL 2027-01-20 05:25:00 → ORD 2027-01-20 06:58:00; layover at ORD: 207 minutes.
  • UA5234: ORD 2027-01-20 10:25:00 → MKE 2027-01-20 11:28:00.

Explore this route

• All dates for this route
• Jan 5, 2027 · Return options
• Jan 7, 2027 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Milwaukee (MKE) to Saint Louis (STL) · Jan 6, 2027 · choose your return date: 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 link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• 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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