United Airlines Flights to Lisbon
United Airlines Routes to Lisbon
New York to Lisbon
6 hr 45 min (Direct)
A good deal is under $500 roundtrip
Book 3-6 months in advance for summer travel, as this is a popular transatlantic route. Departing mid-week and flying out of JFK or EWR often yields lower fares than weekend departures.
Los Angeles to Lisbon
14 hr 30 min (1 Stop)
A good deal is under $600 roundtrip
Chicago to Lisbon
9 hr 45 min (1 Stop)
A good deal is under $600 roundtrip
Book 3-6 months in advance for the best fares, especially for summer travel. Connecting through Lisbon hub via TAP often yields competitive pricing with shorter layovers.
Miami to Lisbon
8 hr 30 min (Direct)
A good deal is under $550 roundtrip
Book 3-6 months in advance for the best fares, especially for summer travel. Departing mid-week (Tuesday or Wednesday) can save 15-20% compared to weekend flights.
San Francisco to Lisbon
14 hr 30 min (1 Stop typical; occasional charters may vary)
A good deal is under $600 roundtrip
Boston to Lisbon
6 hr 45 min (Direct)
A good deal is under $550 roundtrip
Book 3-6 months in advance for summer travel, as this route fills quickly. Shoulder season (April-May or September-October) offers significantly lower fares and fewer crowds.
Seattle to Lisbon
17 hr 30 min (1 Stop)
A good deal is under $650 roundtrip
Denver to Lisbon
13 hr 30 min (1 Stop)
A good deal is under $650 roundtrip
Washington D.C. to Lisbon
7 hr 45 min (Direct)
A good deal is under $550 roundtrip
Book 3-6 months in advance for summer travel. TAP Air Portugal often offers the most competitive fares with direct service from both IAD and DCA.
Atlanta to Lisbon
9 hr 45 min (Direct)
A good deal is under $600 roundtrip
Book 3-6 months in advance for the best fares, especially for summer travel. Flying mid-week and avoiding holiday windows can save 15-25%.
Houston to Lisbon
10 hr 30 min (1 Stop)
A good deal is under $600 roundtrip
Honolulu to Lisbon
20 hr 30 min (2 Stops typical)
A good deal is under $900 roundtrip
Book 4-6 months in advance for summer travel, as this long-haul multi-stop route sells out quickly. Look for connections through East Coast hubs like Newark or New York JFK, or through European hubs, to find the best fares.
Las Vegas to Lisbon
14 hr 30 min (1 Stop)
A good deal is under $600 roundtrip
Lisbon Quick Facts
Best Time to Visit
March to October
Currency
Euro (€)
Airport Transit
Aerobus or Metro (Red Line) takes approximately 20-30 mins from Lisbon Humberto Delgado Airport (LIS) to city centre
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