Panorama of Coronado Bridge with San Diego skyline

$257 Cheap American Airlines flights Detroit (DTW) to San Diego (SAN)

View $257 flight on Tue, Jul 14, 2026Opens in a new window

$257 Cheap American Airlines flights Detroit (DTW) to San Diego (SAN)

Prices were available within the past 7 days and start at $257 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $398
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $398

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Southwest Airlines
Distance
3124 km
Average flight time
2 hours 27 mins

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