Ontario to San Salvador flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Ontario to San Salvador is €807 with United Airlines (checked on 10 Oct 2026).

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Lowest observed

€807

Cheapest month

October 2026

Last checked

14 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €807

28 Oct 2026

United Airlines · 1 stop · One way

Cheapest observed day · Last checked: 10 Oct 2026

Departure

06:00

When to fly

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

Lowest observed: €807, departing 28 Oct 2026 (Last checked: 10 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: American Airlines, Avianca, Delta Air Lines, United Airlines
Reported fastest flight: 6h 43m
Non-stop: Yes

Short answer

Routavio has seen American Airlines fares from Ontario to San Salvador. The lowest fare Routavio's own searches returned is €807, seen on 10 Oct 2026. October 2026 is the cheapest month in our observations, at €807. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

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

Route distance: 3,648 km
Reported fastest flight: 6h 43m
Airlines seen: American Airlines, Avianca, Delta Air Lines, United Airlines
Seen on fares with a connection: United Airlines, American Airlines
Alternative airports: ILS

Route-level information; individual journeys vary.

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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.
Ilopango International Airport (ILS) → San Salvador, city gazetteer reference point (13.6929, -89.2182): ≈ 11 km.
El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) → San Salvador, city gazetteer reference point (13.6929, -89.2182): ≈ 33 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.