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Azores Airlines (S4) Reservations
Compare Azores Airlines fares from Boston to the Azores and Portugal.
Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
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Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
Popular Azores Airlines Routes
Routes Azores Airlines flies most often, with the lowest one-way fares we have recorded recently. Search above for live availability, or call and an agent will price your dates.
Fares are quoted in USD and are the lowest one-way prices we have recorded recently on these routes. They are not a live quote: availability and pricing change constantly and cannot be guaranteed until ticketed. Please review our terms and conditions before booking.
About Azores Airlines
Azores Airlines (IATA code: S4) is the international arm of the SATA Group, connecting the Azores archipelago to mainland Portugal, Europe and North America.
It operates nonstop service from Boston to Ponta Delgada — roughly five hours, one of the shortest transatlantic crossings from the United States. The Azores have become a popular short-haul European destination for New England travelers for exactly that reason.
Azores Airlines Baggage Policy
Carry-On Baggage
- One cabin bag plus one personal item are included on most fares.
- Maximum cabin bag weight: 8 kg in Economy.
- Light fares are more restricted.
Checked Baggage
- Transatlantic Economy fares generally include one checked bag.
- Maximum weight: 23 kg (50 lb) per bag.
- Inter-island segments carry a lower allowance — call us to check.
24/7 Post-Booking Assistance
Travel can be unpredictable, but our travel experts are by your side around the clock. We help you adjust your Azores Airlines booking, cancel flights, add services, or update passenger details — and if you need to cancel, we walk you through the refund process with complete transparency, so you know exactly what to expect and when.
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Azores Airlines — Frequently Asked Questions
About five hours, which is one of the shortest transatlantic crossings from the United States — closer than flying to California.
Yes. SATA Air Açores operates between the nine islands and those segments can be ticketed with the international flight, which protects the connection.
June through September for the warmest, driest weather. Whale watching peaks in spring. The islands are green year-round because it rains in every month.
Transatlantic Economy generally includes one 23 kg checked bag. Inter-island segments carry less, so call us to check the full itinerary.
The Azores are part of Portugal and the Schengen area. US citizens can visit for short stays without a visa, subject to current Schengen entry rules.
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