Ontario to Los Angeles flights

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Fare seen

€164Seen on 17 Sep 2026

Last checked

11 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €98

Lowest observed

17 Oct 2026

One way

Cheapest observed day · Last checked: 17 Sep 2026

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Airlines seen: Alaska Airlines, American Airlines, Southwest Airlines, United Airlines
Typical journey time: 3h 28m

Short answer

We have seen Alaska Airlines fares from Ontario to Los Angeles. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €164 on 17 Sep 2026.

About this route

Explore the fares we observed from Ontario to Los Angeles. Prices move often, so pick your dates to see the latest options.

Route distance: 56 km
Typical journey time: 3h 28m
Airlines seen: Alaska Airlines, American Airlines, Southwest Airlines, United Airlines
Seen on fares with a connection: Southwest Airlines, Alaska Airlines, United Airlines
Alternative airports: BUR, SNA, VNY

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 km.
Los Angeles International Airport (LAX) → Los Angeles, city gazetteer reference point (34.0522, -118.2437): ≈ 19 km.
Hollywood Burbank/Bob Hope Airport (BUR) → Los Angeles, city gazetteer reference point (34.0522, -118.2437): ≈ 20 km.
John Wayne Orange County International Airport (SNA) → Los Angeles, city gazetteer reference point (34.0522, -118.2437): ≈ 54 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.