S$ 21 Cheap Flights from Salt Lake City to Ontario (SLC-ONT)

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Cheap Flights from Salt Lake City to Ontario

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Cheap Flights from Salt Lake City to Ontario starting at S$ 21

Book one-way or return flights from Salt Lake City to Ontario from as little as S$ 21. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Salt Lake City to Ontario? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Salt Lake City to Ontario. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Salt Lake City to Ontario

View airlines operating flights from Salt Lake City to Ontario. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From S$ 21

Spirit Airlines

From S$ 62

Delta Air Lines

From S$ 75

Southwest Airlines

From S$ 108

United Airlines

From S$ 164

Alaska Airlines

From S$ 211

American Airlines

From S$ 229

ANA airlines

Find more flights and airlines

Alternative Routes from Salt Lake City to Ontario

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Salt Lake City to Ontario.

Cheapest
SLC
16:17
1h 47m
Direct
ONT
17:04
Salt Lake City International Airport - Ontario International Airport
Wed, May 1Frontier Airlines
S$ 21
SLC
16:17
1h 47m
Direct
ONT
17:04
Salt Lake City International Airport - Ontario International Airport
Wed, May 1Frontier Airlines
S$ 21
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Salt Lake City (SLC) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Salt Lake City to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Salt Lake City (SLC) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around S$ 237.
What's the most popular airline for direct flights from Salt Lake City (SLC) to Ontario (ONT)?
Alaska Airlines operates 4 direct flights from Salt Lake City (SLC) to Ontario (ONT).

How to find a cheap flight from Salt Lake City to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Salt Lake City to Ontario. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Salt Lake City to Ontario

Cheapest direct flight price	S$ 21
Cheapest return ticket price	S$ 48
Cheapest month	February
Peak season for travel	April
Flight distance	11,837.86km
Popular airline	Delta Air Lines