Cheap flights from San Diego to Detroit
1,952 mi · 45m average nonstop
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Quick answer: San Diego to Detroit at a glance
Cheap flights from San Diego (SAN) to Detroit (DTW) cover 1,952 miles (3,140 km) in about 45m nonstop, with 2 airlines flying direct — a long-haul international route. Search Kayak for today's cheapest live fare. Route difficulty 5/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from San Diego to Detroit covers 1,952 miles (3,141 km) in approximately 0 hour 45 minutes. 2 airlines offer direct flights on this long-haul international route. This is a long-haul international route requiring advance planning for connections and layovers.
Nonstop distance 1,952 miles. Direct carriers include AS and DL.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
2 airlines fly San Diego → Detroit. All are direct routes.
| Airline | Route type |
|---|---|
| AS | Direct |
| DL | Direct |
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San Diego to Detroit — quick answers
How far is San Diego from Detroit by plane?
The nonstop flight distance from San Diego (SAN) to Detroit (DTW) is 1,952 miles (3,140 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from San Diego to Detroit?
The average nonstop flight time from SAN to DTW is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from San Diego to Detroit?
2 airlines serve this route nonstop: AS, DL. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.