Getting there
Nonstop to Portugal from14 U.S. cities.
Lisbon Humberto Delgado (LIS) has direct service from 14 U.S. cities and 11 international gateways. Every route by city and airline, flight times, seasonal vs. year-round, and when to book.
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Find the cheapest week in the next year.
Enter where you're flying from and we'll scan twelve months of fare data for the cheapest ~7-night round trips.
When it's cheap
Typical fares, by month.
Cheapest round-trip fares recently found for each month, from real search data. Lows cluster in late spring and fall.
Lowest fare found per month; prices move constantly. Highlighted = that route's cheapest month.
Recent finds
Fares spotted lately.
- BOS → LISNov 13 – Nov 23from $409 round-trip
- WAS → LISNov 11 – Nov 19from $452 round-trip
- NYC → LISApr 6 – Apr 13from $473 round-trip
- CHI → LISJan 13 – Jan 20 · nonstopfrom $666 round-trip
- MIA → LISMar 15 – Mar 20from $741 round-trip
- BWI → LISNov 11 – Nov 19from $846 round-trip
Found in recent searches — fares change fast.
From the U.S. & Canada
Direct routes, by city.
| City | Airlines | Service | Flight time |
|---|---|---|---|
| New York (JFK) | TAP, Delta, United (EWR) | Year-round | 7h |
| Newark (EWR) | United, TAP | Year-round | 7h |
| Boston (BOS) | TAP, Delta (seasonal), Azores Airlines | Year-round | 6h 45m |
| Philadelphia (PHL) | American | Seasonal | 7h 15m |
| Washington (IAD) | United, TAP | Year-round | 7h 30m |
| Miami (MIA) | TAP, American (seasonal) | Year-round | 8h 30m |
| Chicago (ORD) | TAP, United | Seasonal | 8h 30m |
| Atlanta (ATL) | Delta | Seasonal | 8h 15m |
| San Francisco (SFO) | TAP, United (seasonal) | Year-round | 11h |
| Los Angeles (LAX) | Delta (seasonal) | Seasonal | 11h 15m |
| Porto (OPO) from Newark (EWR→OPO) | United, TAP | Year-round | 6h 50m |
| Porto (OPO) from New York (JFK→OPO) | TAP, Delta (seasonal) | Year-round | 6h 50m |
| Porto (OPO) from Boston (BOS→OPO) | TAP (seasonal) | Seasonal | 6h 40m |
| Faro (FAO) from New York (JFK→FAO) | United (EWR, seasonal) | Seasonal | 7h 15m |
International
| Toronto (YYZ) | Air Canada, TAP, Air Transat | 7h |
| Montreal (YUL) | Air Canada, TAP, Air Transat | 6h 30m |
| London (LHR/LGW/STN) | British Airways, TAP, easyJet, Ryanair | 2h 45m |
| Paris (CDG/ORY) | Air France, TAP, easyJet, Transavia | 2h 30m |
| Madrid (MAD) | Iberia, TAP, Ryanair, Vueling | 1h 20m |
| Amsterdam (AMS) | KLM, TAP, Transavia | 3h |
| Frankfurt (FRA) | Lufthansa, TAP | 3h |
| Dublin (DUB) | Aer Lingus, Ryanair, TAP | 2h 45m |
| Rome (FCO) | ITA, TAP, Ryanair | 3h |
| São Paulo (GRU) | TAP, LATAM | 10h |
| Dubai (DXB) | Emirates | 8h |
Routes compiled 2026-09 from airline and airport schedules — airlines shuffle seasonal service, so confirm dates in the search above.
When to book
- Three airports: Lisbon (LIS) for the capital and Sintra, Porto (OPO) for the north and the Douro, Faro (FAO) for the Algarve. An open-jaw ticket (into LIS, home from OPO or FAO) saves a day of backtracking.
- TAP and United have the most U.S. nonstops; TAP's Portugal Stopover lets you add Lisbon or Porto for free on the way to elsewhere in Europe.
- July–August and Easter are peak — book 3–4 months out. May–June and September–October are the sweet spot for price and weather; 6 weeks is fine.
- Inside Portugal, the Lisbon–Porto train takes about 3 hours and Faro is 3 hours by train or 2h45 by car from Lisbon — you rarely need a domestic flight.
- Set a Google Flights alert; TAP runs frequent transatlantic sales, especially for shoulder-season dates.
- Routes are compiled from airline and airport schedules as of September 2026 and change seasonally — verify with the airline before booking.
Landed? Sort the rest of the trip: the starter plan or build your own.