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SAN
San Diego
PHX
Phoenix
San Diego → Phoenix
Frontier Airlines · Round Trip · Nonstop
Save $39 (29% off)
Compared to the typical price of $136
$180
per person · round trip
Ending Soon
Flight Details
Cabin
Economy
Departs
Apr 1, 2026
Returns
Apr 13, 2026
Price History
Avg: $139
Low: $97
High: $180
Mar 23Mar 26
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