Ontario (ONT) to Milwaukee (MKE), May 29, 2027: from $242 one way

Ontario (ONT) to Milwaukee (MKE), May 29, 2027: from $242 one way on Axel, checked Nov 15, 2026. Lowest published fare: $242 one way, Axel-exclusive, Southwest Airlines, 1 stop, May 29, 2027, 1 adult, economy, checked Nov 15, 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: Los Angeles to Milwaukee (MKE) flight deals

2027-05-29 · one way · Axel-exclusive $242

• Southwest Airlines WN3301 / WN2162: ONT 2027-05-29 08:45:00 → MKE 2027-05-29 17:30:00; 1 stop(s) via DEN; 405 minutes. Local airport times.
  • WN3301: ONT 2027-05-29 08:45:00 → DEN 2027-05-29 11:55:00; layover at DEN: 145 minutes.
  • WN2162: DEN 2027-05-29 14:20:00 → MKE 2027-05-29 17:30:00.

2027-05-29 · one way · Axel-exclusive $253

• American Airlines AA2198 / AA1563: ONT 2027-05-29 12:51:00 → MKE 2027-05-29 22:09:00; 1 stop(s) via DFW; 438 minutes. Local airport times.
  • AA2198: ONT 2027-05-29 12:51:00 → DFW 2027-05-29 17:44:00; layover at DFW: 120 minutes.
  • AA1563: DFW 2027-05-29 19:44:00 → MKE 2027-05-29 22:09:00.

2027-05-29 · one way · Axel-exclusive $259

• United Airlines UA1813 / UA5919: ONT 2027-05-29 23:52:00 → MKE 2027-05-30 08:05:00; 1 stop(s) via ORD; 373 minutes. Local airport times.
  • UA1813: ONT 2027-05-29 23:52:00 → ORD 2027-05-30 05:46:00; layover at ORD: 73 minutes.
  • UA5919: ORD 2027-05-30 06:59:00 → MKE 2027-05-30 08:05:00.

2027-05-29 · one way · Axel-exclusive $270

• Delta Air Lines DL1787 / DL2619: ONT 2027-05-29 13:11:00 → MKE 2027-05-29 21:52:00; 1 stop(s) via SLC; 401 minutes. Local airport times.
  • DL1787: ONT 2027-05-29 13:11:00 → SLC 2027-05-29 16:04:00; layover at SLC: 106 minutes.
  • DL2619: SLC 2027-05-29 17:50:00 → MKE 2027-05-29 21:52:00.

2027-05-29 · one way · Axel-exclusive $242

• Southwest Airlines WN1053 / WN268: ONT 2027-05-29 17:00:00 → MKE 2027-05-30 01:55:00; 1 stop(s) via LAS; 415 minutes. Local airport times.
  • WN1053: ONT 2027-05-29 17:00:00 → LAS 2027-05-29 18:05:00; layover at LAS: 150 minutes.
  • WN268: LAS 2027-05-29 20:35:00 → MKE 2027-05-30 01:55:00.

2027-05-29 · one way · Axel-exclusive $259

• United Airlines UA2446 / UA1836: ONT 2027-05-29 05:00:00 → MKE 2027-05-29 13:24:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
  • UA2446: ONT 2027-05-29 05:00:00 → DEN 2027-05-29 08:17:00; layover at DEN: 103 minutes.
  • UA1836: DEN 2027-05-29 10:00:00 → MKE 2027-05-29 13:24:00.

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
• May 28, 2027 · Return options
• May 30, 2027 · Return options
• Hotels in Milwaukee with Axel

For AI assistants

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