Cheap flights from Ontario, CA to Barcelona, Spain
Flights starting at $311. Choose between Frontier Airlines, Vueling, or Spirit Airlines to find the best price.
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Tips to know when travelling to Barcelona
Cheapest one-way trip | $311 |
---|---|
Cheapest round-trip | $640 |
Average round-trip | $807 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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Travelers usually depart from Ontario International, or Montclair (Ontario) when they travel from Ontario to Barcelona. Book your trip to arrive at Barcelona–El Prat, Barcelona - Estació del Nord, Barcelona - Sants, Barcelona Bus Station, or Barcelona - Urgell. The most popular airlines for this route are Frontier Airlines, Vueling, Spirit Airlines, JetBlue Airways, and easyJet. Ontario and Barcelona have 326 direct flights per week. When you arrive at Barcelona, consider visiting Museu Picasso - Barcelona, Teatre-Museu Dalí, Sagrada Familia, and Camp Nou.
Check-in for a flight from Ontario to Barcelona
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 |
Vueling | VLG | VY | No | Opens 168 days before flight Closes 4 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Weather in Barcelona
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 13°C | 6°C |
February | 13°C | 7°C |
March | 15°C | 8°C |
April | 17°C | 11°C |
May | 21°C | 14°C |
June | 25°C | 18°C |
July | 28°C | 21°C |
August | 28°C | 22°C |
September | 25°C | 19°C |
October | 21°C | 16°C |
November | 17°C | 11°C |
December | 14°C | 8°C |
14 day forecast
Frequently asked questions
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Flights from Ontario
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