Salt Lake City to Ontario flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Salt Lake City to Ontario is €65 with Frontier Airlines (checked on 3 Oct 2026).

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Lowest observed

€65

Average observed

€129

Cheapest month

December 2026

Last checked

10 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €65

Lowest observed

8 Dec 2026

Frontier Airlines · 1 stop · One way

Cheapest observed day · Last checked: 3 Oct 2026

Departure

11:03

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.

Lowest observed: €65, departing 8 Dec 2026 (Last checked: 3 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Alaska Airlines, Frontier Airlines, United Airlines
Typical journey time: 8h 35m
Non-stop: Yes

Short answer

Routavio has seen Alaska Airlines fares from Salt Lake City to Ontario. The lowest fare Routavio's own searches returned is €65, seen on 3 Oct 2026. The average across the fares we caught is €129. December 2026 is the cheapest month in our observations, at €65. 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 Salt Lake City to Ontario. Prices move often, so pick your dates to see the latest options.

Route distance: 902 km
Typical journey time: 8h 35m
Airlines seen: Alaska Airlines, Frontier Airlines, United Airlines

Route-level information; individual journeys vary.
Published schedules report non-stop service with Delta Air Lines. Check current timetables.

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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

Salt Lake City International Airport (SLC) → Salt Lake City, city gazetteer reference point (40.7608, -111.8910): ≈ 8 km.
Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 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.

Frequently asked

How much is a flight from Salt Lake City to Ontario?

The lowest fare we have observed is €65, found on 3 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Salt Lake City to Ontario?

In our observations December 2026 is the cheapest month so far, at €65.

Are there direct flights from Salt Lake City to Ontario?

Yes. Published schedules report non-stop flights on this route with Delta Air Lines.

Which airlines fly from Salt Lake City to Ontario?

These are the carriers we have seen on the route: Alaska Airlines, Frontier Airlines, United Airlines.

How long does the flight from Salt Lake City to Ontario take?

The average journey time across the 90 fares we observed is 10h 15m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide