Cheap flights from Los Angeles, CA to Ontario, CA
Flights starting at £40. Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Ontario
Cheapest one-way trip | £40 |
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Cheapest round-trip | £75 |
Average round-trip | £122 |
Includes rare itinerary | Travel hack |
Most popular airline | United Airlines |
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Check-in for a flight from Los Angeles to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
American Airlines | AAL | AA | Yes | No |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Ontario travel tips
1) Experience Lebanese food in Ontario | If hearty food and big portions is your thing, you need to visit Alina's at 2250 S Archibald Avenue in Ontario. Order juicy kebabs and falafel with a range of hummus, fattoush and pickles. This meal can be enough for the whole day. |
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2) Prefer Scandia to Disneyland in Ontario to avoid crowds | Disneyland is a very crowded and time-consuming drive from Ontario. If you prefer a calmer atmosphere, choose Scandia. Yes, the park is not so large-scale, but it is so cozy and homey. Try the Scandia Screamer, the Swedish Swing or the Viking Ship! Tickets start at $17 depending on the set of attractions. |
3) Buy some rare plants at the Rancho Santa Ana Botanic Gardens near Ontario | Just 15 minutes drive from Ontario you will find the Rancho Santa Ana Botanic Gardens, full of Californian native plants. You can even buy some to take home; salesmen give you some advice on how to maintain them. Then, explore the winding paths with squirrels, chipmunks, and birds. |
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