Book with Aviafares
Aviafares brings you some of the best SATA International fares we're seeing right now. These are our latest lead-in prices, pulled from the same booking system our US agents work. Don't keep waiting. Book them before they move.
Sat, Jun 20 - Sat, Jul 04
Boston to Lisbon
From
$750.99
Thu, Jun 04 - Thu, Jun 11
Boston to Ponta Delgada
From
$232.99
Fri, Jun 12 - Mon, Jun 22
Malaga to Lisbon
From
$394.99
Thu, May 28 - Wed, Jun 10
Amsterdam to Lisbon
From
$463.99
Sat, Jul 11 - Fri, Jul 17
Amsterdam to Ponta Delgada
From
$545.99
Wed, Jun 17 - Tue, Jun 30
Stockholm to Lisbon
From
$613.99
Fri, May 22 - Sat, May 30
Barcelona to Lisbon
From
$733.99
Sat, Jun 13 - Tue, Jun 23
Barcelona to Porto
From
$229.99
Indicative fares based on historical lead-in pricing for SATA International routes; live search above returns today's bookable offers.
Need help booking a SATA International fare? Talk to a US agent.
Unpublished consolidator rates on premium cabins, 24/7.
SATA International (IATA: S4, ICAO: RZO) is a Portugal-based carrier operating 81 scheduled routes to 27 cities across 11 countries. Its largest hub is Humberto Delgado Airport (Lisbon Portela Airport) (LIS) in Lisbon, with additional bases at João Paulo II Airport (PDL).
You can book SATA International tickets through Aviafares at the same published fares you'd see on the airline's own site, and our US booking team also has access to unpublished consolidator rates on premium cabins. If you need help with a complex itinerary, a schedule change, or just want a second opinion on the best routing, call our 24/7 line.
ATC callsign: AIR AZORES. Flight numbers are prefixed with S4.
SATA International serves 27 destinations through 28 origin airports in our booking system. That breadth makes it straightforward to find SATA International deals to most major metros worldwide, whether you need a same-day domestic connection or a multi-stop international itinerary. Primary bases sit at Humberto Delgado Airport (Lisbon Portela Airport) (LIS), João Paulo II Airport (PDL), Francisco de Sá Carneiro Airport (OPO).
Changes, cancellations, schedule irregularities, and refunds on your SATA International ticket are all handled by our US-based booking team around the clock. If a flight gets cancelled or rescheduled, we rebook you on the next available option at the airline's published fees (or, for US-touching cancellations, file for the full refund you're entitled to under DOT rules). Call the number at the top of this page or request a callback. Operational specifics, cabins, baggage, check-in, miles, and fare rules, are summarised in the quick-reference grid below.
Route network
Airline information
SATA International operates the standard long-haul cabin tiers found on most major carriers: economy, premium economy (on wide-body routes), business, and first (on select flagship services). For the exact cabin layout of your specific flight, the fare detail at checkout shows seat map and amenity info. For a primer on what each class actually includes, see our premium cabin guide.
Carry-on and checked baggage allowances depend on your fare class and itinerary. Basic economy fares on most US carriers are the most restrictive; premium cabins usually include two checked bags of higher weight. The specifics for your ticket appear in your Aviafares confirmation email. Our baggage policy guide covers typical limits and fees across carriers.
Online check-in typically opens 24 hours before departure on SATA International's own website or app using your booking reference (PNR) and last name. Arrive at the airport 90 minutes before a domestic flight and 2-3 hours before an international flight. Priority boarding is included with premium cabin fares and tier status.
Refund and change rules are set per fare class by the airline. The US Department of Transportation requires a full refund for any US-touching flight cancellation on any fare. For voluntary changes, our agents can handle the rebook at the airline's published fees. See our fare rules primer and refund policy.
Tickets issued through Aviafares are standard revenue tickets. You earn SATA International miles (and partner- program credit where applicable) at the same rate as booking on the airline's own site. Add your frequent-flyer number at checkout, or email us after booking to have it added to the PNR.
Changes, cancellations, or irregular-operations rebooks on your SATA International ticket can be handled directly by our booking team: call 24/7 or request a callback. For detail on how we handle each scenario, see booking support.
Primary origin airports in SATA International's network, ranked by outbound route count.
Humberto Delgado Airport (Lisbon Portela Airport)
Lisbon, Portugal
25
routes
João Paulo II Airport
Ponta Delgada, Portugal
10
routes
Francisco de Sá Carneiro Airport
Porto, Portugal
8
routes
Madeira Airport
Funchal, Portugal
4
routes
Lester B. Pearson International Airport
Toronto, Canada
3
routes
Amsterdam Airport Schiphol
Amsterdam, Netherlands
2
routes
More carriers our US agents book every day, including others from Portugal.
Our 24/7 US booking team knows fare rules, change policies, and unpublished consolidator rates for SATA International cold. One call gets you a real answer.