
Popular airlines from St. Leonard to San Diego
- Air Canada
Air Canada
- WestJet
WestJet
- Flair Airlines
Flair Airlines
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Porter Airlines
Porter Airlines
- Plan, book, fly with confidence
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Cheap flights from St. Leonard (YSL) to San Diego (SAN)
Prices were available within the past 7 days and start at CA $78 for one-way flights and CA $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul. 22 - Tue, Jul. 29
DTW
Detroit
SAN
San Diego
CA $179 Roundtrip, found 4 days ago
CA $179
Roundtrip
found 4 days ago

Mon, Jul. 28 - Tue, Jul. 29
SEA
Seattle
SAN
San Diego
CA $212 Roundtrip, found 1 day ago
CA $212
Roundtrip
found 1 day ago

Wed, Aug. 27 - Tue, Sep. 2
PAE
Seattle
SAN
San Diego
CA $213 Roundtrip, just found
CA $213
Roundtrip
just found

Sat, Sep. 20 - Sat, Sep. 27
PAE
Seattle
SAN
San Diego
CA $214 Roundtrip, found 19 hours ago
CA $214
Roundtrip
found 19 hours ago

Sat, Sep. 20 - Sat, Sep. 27
SEA
Seattle
SAN
San Diego
CA $241 Roundtrip, found 19 hours ago
CA $241
Roundtrip
found 19 hours ago

Sat, Sep. 20 - Sat, Sep. 27
SEA
Seattle
CLD
Carlsbad
CA $267 Roundtrip, found 19 hours ago
CA $267
Roundtrip
found 19 hours ago
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