$361 Cheap United flights Detroit (DTW) to San Diego (SAN)

View $361 flight on Sat, Aug 8, 2026Opens in a new window

$361 Cheap United flights Detroit (DTW) to San Diego (SAN)

Prices were available within the past 7 days and start at $361 for one-way flights and $554 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 14 - Wed, Jul 22
DTW
Detroit
SAN
San Diego
$554 Roundtrip, just found
$554
Roundtrip
just found
Select United flight, departing Tue, Jul 14 from Detroit to San Diego, returning Wed, Jul 22, priced at $554 just found

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 $458
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $458

Travel information

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

Explore a world of travel with Expedia