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CAT to BAI: distance & flight time
Cascais (Cascais Airport) → Buenos Aires (Buenos Aires Airport)
4,961 mi
7,984 km · 4,311 nm
10h 12m
estimated nonstop flight time
-7h
time difference · heading west
See live CAT→BAI fares Phone-only fares on this route — call free
Flight time details
4,961 miles nonstop takes roughly 10h 12m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- 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 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 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 CAT from BAI?
The flight distance from Cascais (CAT) to Buenos Aires (BAI) is 4,961 miles (7,984 km, 4,311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to BAI?
A nonstop flight takes about 10h 12m 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 Buenos Aires?
Buenos Aires is 7 hours behind Cascais.
What is the cheapest way to fly from CAT to BAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–BAI that never appear on search engines, with no booking fees.