Cheap flights from Milwaukee to South San Diego from CA $157

View CA $157 flight on Wed, Mar. 4, 2026Opens in a new window

Popular airlines from Milwaukee to South San Diego

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Spirit Airlines

    Spirit Airlines

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Cheap flights from Milwaukee (MKE) to South San Diego (SAN)

Prices were available within the past 7 days and start at CA $157 for one-way flights and CA $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Mar. 4 - Wed, Mar. 11
MKE
Milwaukee
SAN
San Diego
CA $398 Roundtrip, found 4 days ago
CA $398
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar. 4 from Milwaukee to San Diego, returning Wed, Mar. 11, priced at CA $398 found 4 days ago
American Airlines
Wed, Mar. 4 - Wed, Mar. 11
MKE
Milwaukee
SAN
San Diego
CA $417 Roundtrip, found 4 days ago
CA $417
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar. 4 from Milwaukee to San Diego, returning Wed, Mar. 11, priced at CA $417 found 4 days ago
Delta
Wed, Mar. 4 - Wed, Mar. 11
MKE
Milwaukee
SAN
San Diego
CA $437 Roundtrip, found 4 days ago
CA $437
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Mar. 4 from Milwaukee to San Diego, returning Wed, Mar. 11, priced at CA $437 found 4 days ago
American Airlines
Wed, Mar. 4 - Wed, Mar. 11
MKE
Milwaukee
SAN
San Diego
CA $451 Roundtrip, found 4 days ago
CA $451
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar. 4 from Milwaukee to San Diego, returning Wed, Mar. 11, priced at CA $451 found 4 days ago
United
Wed, Mar. 4 - Wed, Mar. 11
MKE
Milwaukee
SAN
San Diego
CA $476 Roundtrip, found 4 days ago
CA $476
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar. 4 from Milwaukee to San Diego, returning Wed, Mar. 11, priced at CA $476 found 4 days ago
Spirit Airlines
Mon, Jul. 28 - Fri, Aug. 15
MKE
Milwaukee
SAN
San Diego
CA $648 Roundtrip, found 1 day ago
CA $648
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Jul. 28 from Milwaukee to San Diego, returning Fri, Aug. 15, priced at CA $648 found 1 day ago
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