Cheap flights from Ontario, CA to Lisbon, Portugal
Flights starting at $374. Choose between Frontier Airlines, TAP Portugal, or easyJet to find the best price.
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Tips to know when travelling to Lisbon
Cheapest one-way trip | $374 |
---|---|
Cheapest round-trip | $739 |
Average round-trip | $899 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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The most popular airlines for this route are Frontier Airlines, TAP Portugal, easyJet, JetBlue Airways, and Spirit Airlines. Ontario and Lisbon have 308 direct flights per week. When you arrive at Lisbon, consider visiting Mosteiro Dos Jerónimos, Sintra, Bairro Alfama, Lisbon, and Bairro of Ribeira, Portugal.
Check-in for a flight from Ontario to Lisbon
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
TAP Portugal | TAP | TP | No | Opens 36 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Lisbon
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 14°C | 9°C |
February | 15°C | 9°C |
March | 17°C | 10°C |
April | 19°C | 12°C |
May | 22°C | 14°C |
June | 24°C | 16°C |
July | 26°C | 17°C |
August | 27°C | 17°C |
September | 25°C | 17°C |
October | 22°C | 16°C |
November | 17°C | 12°C |
December | 15°C | 10°C |
14 day forecast
Frequently asked questions
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