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ART to SQL: distance & flight time
Watertown (Watertown International Airport) → San Carlos (San Carlos Airport)
2,428 mi
3,908 km · 2,110 nm
5h 14m
estimated nonstop flight time
-3h
time difference · heading west
See live ART→SQL fares Phone-only fares on this route — call free
Flight time details
2,428 miles nonstop takes roughly 5h 14m 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
- ART — Watertown International Airport · Watertown, United States
- SQL — San Carlos Airport · San Carlos, 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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Near SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Frequently asked questions
How far is ART from SQL?
The flight distance from Watertown (ART) to San Carlos (SQL) is 2,428 miles (3,908 km, 2,110 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ART to SQL?
A nonstop flight takes about 5h 14m 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 Watertown and San Carlos?
San Carlos is 3 hours behind Watertown.
What is the cheapest way to fly from ART to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ART–SQL that never appear on search engines, with no booking fees.