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SAN to BAI: distance & flight time
San Diego (San Diego International Airport) → Buenos Aires (Buenos Aires Airport)
2,704 mi
4,351 km · 2,349 nm
5h 46m
estimated nonstop flight time
+1h
time difference · heading southeast
See live SAN→BAI fares Phone-only fares on this route — call free
Flight time details
2,704 miles nonstop takes roughly 5h 46m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SAN — San Diego International Airport · San Diego, United States
- BAI — Buenos Aires Airport · Buenos Aires, Costa Rica
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 SAN
Near BAI
- PMZ · Palmar Sur Airport17 mi away
- TOO · San Vito De Java Airport34 mi away
- GLF · Golfito Airport37 mi away
- DRK · Drake Bay Airport37 mi away
Frequently asked questions
How far is SAN from BAI?
The flight distance from San Diego (SAN) to Buenos Aires (BAI) is 2,704 miles (4,351 km, 2,349 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAN to BAI?
A nonstop flight takes about 5h 46m 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 San Diego and Buenos Aires?
Buenos Aires is 1 hour ahead of San Diego.
What is the cheapest way to fly from SAN to BAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAN–BAI that never appear on search engines, with no booking fees.