Need help booking?
Unpublished phone-only deals available
CAT to EAS: distance & flight time
Cascais (Cascais Airport) → San Sebastian (San Sebastian Airport)
507 mi
817 km · 441 nm
1h 34m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CAT→EAS fares Phone-only fares on this route — call free
Flight time details
507 miles nonstop takes roughly 1h 34m gate to gate, flying northeast. 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
- CAT — Cascais Airport · Cascais, Portugal
- EAS — San Sebastian Airport · San Sebastian, Spain
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 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
Near EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Frequently asked questions
How far is CAT from EAS?
The flight distance from Cascais (CAT) to San Sebastian (EAS) is 507 miles (817 km, 441 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to EAS?
A nonstop flight takes about 1h 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 Cascais and San Sebastian?
San Sebastian is 1 hour ahead of Cascais.
What is the cheapest way to fly from CAT to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–EAS that never appear on search engines, with no booking fees.