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SUS to SDM: distance & flight time
Null (Spirit of St Louis Airport) → San Diego (Brown Field Municipal Airport)
1,531 mi
2,465 km · 1,331 nm
3h 28m
estimated nonstop flight time
-2h
time difference · heading west
See live SUS→SDM fares Phone-only fares on this route — call free
Flight time details
1,531 miles nonstop takes roughly 3h 28m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- SDM — Brown Field Municipal Airport · San Diego, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Near SDM
Frequently asked questions
How far is SUS from SDM?
The flight distance from Null (SUS) to San Diego (SDM) is 1,531 miles (2,465 km, 1,331 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to SDM?
A nonstop flight takes about 3h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Null and San Diego?
San Diego is 2 hours behind Null.
What is the cheapest way to fly from SUS to SDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–SDM that never appear on search engines, with no booking fees.