Need help booking?
Unpublished phone-only deals available
SEE to PHN: distance & flight time
El Cajon (Gillespie Field) → Port Huron (St Clair County International Airport)
1,987 mi
3,198 km · 1,727 nm
4h 22m
estimated nonstop flight time
+3h
time difference · heading northeast
See live SEE→PHN fares Phone-only fares on this route — call free
Flight time details
1,987 miles nonstop takes roughly 4h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SEE — Gillespie Field · El Cajon, United States
- PHN — St Clair County International Airport · Port Huron, 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 SEE
Near PHN
Frequently asked questions
How far is SEE from PHN?
The flight distance from El Cajon (SEE) to Port Huron (PHN) is 1,987 miles (3,198 km, 1,727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEE to PHN?
A nonstop flight takes about 4h 22m 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 El Cajon and Port Huron?
Port Huron is 3 hours ahead of El Cajon.
What is the cheapest way to fly from SEE to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEE–PHN that never appear on search engines, with no booking fees.