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OSU to SAN: distance & flight time
Columbus (The Ohio State University Airport - Don Scott Field) → San Diego (San Diego International Airport)
1,951 mi
3,140 km · 1,695 nm
4h 18m
estimated nonstop flight time
-3h
time difference · heading west
See live OSU→SAN fares Phone-only fares on this route — call free
Flight time details
1,951 miles nonstop takes roughly 4h 18m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- OSU — The Ohio State University Airport - Don Scott Field · Columbus, United States
- SAN — San Diego International 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 OSU
- CMH · John Glenn Columbus International Airport11 mi away
- LCK · Rickenbacker International Airport20 mi away
- SGH · Springfield-Beckley Municipal Airport44 mi away
- GQQ · Galion Municipal Airport50 mi away
Near SAN
Frequently asked questions
How far is OSU from SAN?
The flight distance from Columbus (OSU) to San Diego (SAN) is 1,951 miles (3,140 km, 1,695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSU to SAN?
A nonstop flight takes about 4h 18m 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 Columbus and San Diego?
San Diego is 3 hours behind Columbus.
What is the cheapest way to fly from OSU to SAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSU–SAN that never appear on search engines, with no booking fees.