How Long Does It Take to Fly to Portugal?

Quick Answer

A nonstop flight from the US to Portugal takes 7–10 hours from the East Coast and 11–13 hours from the West Coast. Most nonstop routes fly into Lisbon (LIS), with a growing number of direct flights to Porto (OPO) and the Azores (PDL). Return flights are slightly longer due to headwinds over the Atlantic.

Flight Times by US Departure City

Departure City	Nonstop to Lisbon	With 1 Stop
Boston (BOS)	6.5–7.5 hours	10–14 hours
New York (JFK/EWR)	7–8 hours	10–14 hours
Philadelphia (PHL)	7.5–8.5 hours	11–15 hours
Washington, DC (IAD)	7.5–8.5 hours	11–15 hours
Miami (MIA)	8.5–9.5 hours	12–16 hours
Chicago (ORD)	9–10 hours	12–16 hours
Dallas (DFW)	10–11 hours	13–17 hours
Denver (DEN)	10.5–11.5 hours	14–18 hours
Los Angeles (LAX)	11–12.5 hours	14–18 hours
San Francisco (SFO)	11.5–13 hours	15–19 hours

Lisbon vs Porto vs the Azores

Destination	Airport Code	Nonstop from NYC	Notes
Lisbon	LIS	7–8 hours	Most nonstop options, major international hub
Porto	OPO	7–7.5 hours	Fewer nonstops; TAP, United, and Azores Airlines
Ponta Delgada (Azores)	PDL	5–5.5 hours	Shortest US–Portugal route; Azores Airlines and SATA
Faro (Algarve)	FAO	No nonstop from US	Connect in Lisbon (1 hour) or a European hub

The Azores are the closest Portuguese territory to the US, making Ponta Delgada the shortest transatlantic flight at just 5–5.5 hours from Boston or New York.

Airlines with Nonstop US–Portugal Routes

Airline	US Departure Cities	Destination
TAP Air Portugal	JFK, EWR, BOS, MIA, ORD, SFO, IAD	Lisbon, Porto
United Airlines	EWR, IAD	Lisbon
Delta Air Lines	JFK, ATL	Lisbon
American Airlines	PHL, DFW	Lisbon
Azores Airlines (SATA)	BOS, JFK, OAK	Ponta Delgada, Lisbon
JetBlue	JFK, BOS	Lisbon

TAP Air Portugal offers the widest nonstop network between the US and Portugal, with flights from seven US cities. TAP also provides free stopovers in Lisbon for up to five nights on connecting itineraries.

Why Return Flights Take Longer

Flights from Portugal to the US travel against the prevailing jet stream, which flows west to east across the North Atlantic. This adds 30–90 minutes to the return journey.

Direction	NYC ↔ Lisbon
NYC → Lisbon	7–8 hours
Lisbon → NYC	8–9 hours

Tips for Flying to Portugal

• Book TAP for stopovers. TAP's free Lisbon stopover program lets you explore the capital before continuing to your final destination in Portugal or beyond.
• Consider the Azores as a gateway. A 5-hour flight from Boston to Ponta Delgada is one of the shortest transatlantic routes available.
• Fly overnight. Most eastbound flights depart in the evening and arrive the next morning, making it easier to adjust to the 5–8 hour time difference.
• Compare Porto flights. Porto has fewer nonstop options but is growing rapidly as a tourist destination with lower prices than Lisbon.
• Check shoulder season fares. Flights in March–May and October–November are significantly cheaper than peak summer months.
• Use Lisbon as a European hub. TAP connects to over 60 European and African destinations from Lisbon, often at competitive prices.