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ERI to CAT: distance & flight time
Erie (Erie International Tom Ridge Field) → Cascais (Cascais Airport)
3,624 mi
5,832 km · 3,149 nm
7h 34m
estimated nonstop flight time
+5h
time difference · heading east
See live ERI→CAT fares Phone-only fares on this route — call free
Flight time details
3,624 miles nonstop takes roughly 7h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- ERI — Erie International Tom Ridge Field · Erie, United States
- CAT — Cascais Airport · Cascais, Portugal
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 ERI
- JHW · Chautauqua County-Jamestown Airport47 mi away
- FKL · Venango Regional Airport51 mi away
- DKK · Chautauqua County-Dunkirk Airport54 mi away
- DU9 · Dunnville Airport62 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is ERI from CAT?
The flight distance from Erie (ERI) to Cascais (CAT) is 3,624 miles (5,832 km, 3,149 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ERI to CAT?
A nonstop flight takes about 7h 34m 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 Erie and Cascais?
Cascais is 5 hours ahead of Erie.
What is the cheapest way to fly from ERI to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ERI–CAT that never appear on search engines, with no booking fees.