Cheap flights from Milwaukee to San Diego
Cheapest current fares: $229 in June 2026, 2,794 km direct flight in ~3h 17m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Milwaukee (MKE) to San Diego (SAN). Refreshed daily.
Milwaukee (MKE) → San Diego (SAN)
- June 2026 $229
Frequently asked questions
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What is the cheapest month to fly from Milwaukee to San Diego?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Milwaukee (MKE) to San Diego (SAN), with fares starting from $229.
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What is the lowest current fare from MKE to SAN?
The lowest currently-listed fare from Milwaukee (MKE) to San Diego (SAN) is $229 on 2026-06-11.
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How long is the flight from Milwaukee to San Diego?
Direct flights from MKE to SAN cover approximately 2,794 km (1,736 miles), with an estimated flight time of 3h 17m. Operating airlines: WN.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.