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United's best fares to popular destinations
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€
Lisbon (LIS)to
Newark/New York (EWR)27/02/2026 - 03/03/2026from€ 472Viewed: 45 minutes agoRoundtripEconomy
Lisbon (LIS)to
Washington, D.C. (IAD)15/01/2026 - 22/01/2026from€ 509Viewed: 48 minutes agoRoundtripEconomy
Lisbon (LIS)to
San Francisco (SFO)05/02/2026 - 19/02/2026from€ 641Viewed: 35 minutes agoRoundtripEconomy
Lisbon (LIS)to
Los Angeles (LAX)26/02/2026 - 02/03/2026from€ 759Viewed: 30 minutes agoRoundtripEconomyPorto (OPO)to
Newark/New York (EWR)19/02/2026 - 26/02/2026from€ 466Viewed: 23 hours agoRoundtripEconomy
Lisbon (LIS)to
Chicago (ORD)26/02/2026 - 02/03/2026from€ 689Viewed: 22 minutes agoRoundtripEconomyFaro (FAO)to
Newark/New York (EWR)24/01/2026 - 31/01/2026from€ 486Viewed: 21 hours agoRoundtripEconomy
Lisbon (LIS)to
Houston (IAH)03/03/2026 - 10/03/2026from€ 729Viewed: 16 minutes agoRoundtripEconomy
Lisbon (LIS)to
Fort Lauderdale (FLL)14/02/2026 - 18/02/2026from€ 455Viewed: 45 minutes agoRoundtripEconomy
Lisbon (LIS)to
Boston (BOS)03/03/2026 - 10/03/2026from€ 559Viewed: 21 hours agoRoundtripEconomy
Lisbon (LIS)to
Miami (MIA)03/03/2026 - 10/03/2026from€ 450Viewed: 16 hours agoRoundtripEconomy
Lisbon (LIS)to
Denver (DEN)26/02/2026 - 02/03/2026from€ 759Viewed: 14 minutes agoRoundtripEconomy
Lisbon (LIS)to
Atlanta (ATL)27/02/2026 - 03/03/2026from€ 679Viewed: 14 hours agoRoundtripEconomy
Lisbon (LIS)to
Sacramento (SMF)25/02/2026 - 04/03/2026from€ 864Viewed: 16 hours agoRoundtripEconomyPorto (OPO)to
San Francisco (SFO)09/02/2026 - 23/02/2026from€ 635Viewed: 13 hours agoRoundtripEconomy
Lisbon (LIS)to
Vail (EGE)21/01/2026 - 04/02/2026from€ 744Viewed: 20 hours agoRoundtripEconomyPorto (OPO)to
Denver (DEN)19/02/2026 - 23/02/2026from€ 753Viewed: 21 hours agoRoundtripEconomy
Lisbon (LIS)to
Dallas (DFW)29/01/2026 - 02/02/2026from€ 729Viewed: 16 hours agoRoundtripEconomy
Lisbon (LIS)to
San Diego (SAN)14/01/2026 - 21/01/2026from€ 764Viewed: 18 hours agoRoundtripEconomyFunchal (FNC)to
Newark/New York (EWR)23/01/2026 - 27/01/2026from€ 500Viewed: 11 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
United Airlines popular destinations from Portugal
Trending flights deals with United
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Lisbon (LIS) | Newark/New York (EWR) | Roundtrip | Economy | 21/01/2026 - 25/01/2026 | from € 472 Viewed: 45 minutes ago |
| Lisbon (LIS) | Washington, D.C. (IAD) | Roundtrip | Economy | 26/02/2026 - 02/03/2026 | from € 509 Viewed: 48 minutes ago |
| Lisbon (LIS) | San Francisco (SFO) | Roundtrip | Economy | 03/03/2026 - 10/03/2026 | from € 641 Viewed: 35 minutes ago |
| Lisbon (LIS) | Los Angeles (LAX) | Roundtrip | Economy | 26/01/2026 - 02/02/2026 | from € 759 Viewed: 30 minutes ago |
| Porto (OPO) | Newark/New York (EWR) | Roundtrip | Economy | 17/02/2026 - 24/02/2026 | from € 466 Viewed: 23 hours ago |
| Lisbon (LIS) | Chicago (ORD) | Roundtrip | Economy | 14/01/2026 - 18/01/2026 | from € 689 Viewed: 22 minutes ago |
| Faro (FAO) | Newark/New York (EWR) | Roundtrip | Economy | 24/01/2026 - 31/01/2026 | from € 486 Viewed: 21 hours ago |
| Lisbon (LIS) | Houston (IAH) | Roundtrip | Economy | 03/02/2026 - 10/02/2026 | from € 729 Viewed: 16 minutes ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
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