Cheap flights from Ontario to Salt Lake City

Flights overview

Useful information for finding cheap flights from Ontario to Salt Lake City and booking your next trip
Cheapest round-trip flights $180
Frontier 1 stop 11 hr Thu, May 28 — Sun, May 31
The cheapest round-trip flight from Ontario to Salt Lake City is currently $180
Cheapest one-way flight $96
Frontier 1 stop 11 hr Wed, May 27
The cheapest one-way flight from Ontario to Salt Lake City is currently $96
Cheapest nonstop flights $339
Delta Nonstop 2 hr Thu, Jun 4 — Sun, Jun 7
The cheapest nonstop round-trip flight from Ontario to Salt Lake City is currently $339
Last-minute weekend getaway $232
Frontier 1 stop 25 hr Sat, May 9 — Sun, May 10
The cheapest last-minute weekend getaway from Ontario to Salt Lake City is currently $232
Cheapest business class flights $408
Frontier 1 stop 21 hr Thu, Jun 4 — Mon, Jun 8
The cheapest business class round-trip flight from Ontario to Salt Lake City is currently $408
Fastest flight 1 hr 45 min The fastest nonstop flight from Ontario to Salt Lake City takes 1 hr 45 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Ontario to Salt Lake City is typically December. The most expensive month to fly is typically March.
December
Cheapest
Typical prices: $135–290
March
Most expensive
Typical prices: $220–300

Popular airlines from Ontario to Salt Lake City

  • Delta
    Nonstop
    from $339
    Typical price: $235–500
    23 weekly nonstop flights
    ONT - SLC Every day
    58 weekly connecting flights
    ONT - SLC Every day
  • Southwest
    from $289
    Typical price: $245–435
    1098 weekly connecting flights
    ONT - SLC Every day
  • American
    from $359
    Typical price: $275–550
    182 weekly connecting flights
    ONT - SLC Every day
  • United
    from $352
    Typical price: $270–510
    171 weekly connecting flights
    ONT - SLC Every day
  • Frontier
    Nonstop
    from $180
    Typical price: $140–275
    1 weekly nonstop flight
    ONT - SLC Every Mon
    38 weekly connecting flights
    ONT - SLC Every day
  • Alaska
    from $374
    Typical price: $320–760
    69 weekly connecting flights
    ONT - SLC Every day

Popular airports near Ontario

  • Ontario International Airport (ONT)
    Ontario United States 11 min 2 mi
  • Los Angeles International Airport (LAX)
    Los Angeles United States 1 hr 7 min 44 mi
  • Tijuana International Airport (TIJ)
    Tijuana Mexico 2 hr 16 min 112 mi
  • San Diego International Airport (SAN)
    San Diego United States 1 hr 50 min 95 mi

Popular airports near Salt Lake City

  • Salt Lake City International Airport (SLC)
    Salt Lake City United States 11 min 5 mi
  • Provo Airport (PVU)
    Provo United States 51 min 38 mi
  • Idaho Falls Regional Airport (IDA)
    Idaho Falls United States 3 hr 1 min 190 mi
  • Pocatello Regional Airport (PIH)
    Pocatello United States 2 hr 28 min 152 mi

Frequently asked questions about flying from Ontario to Salt Lake City

The cheapest flights from Ontario to Salt Lake City are usually in December. Typical ticket prices in December range from $135 to $290.
The cheapest round-trip flight from Ontario to Salt Lake City recently found on Google Flights was with Frontier from $180. The cheapest one-way flight was with Frontier from $96.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Delta flight from Ontario to Salt Lake City is $339, flying from Jun 4 to Jun 7.
  • The cheapest Southwest flight from Ontario to Salt Lake City is $289, flying from Jun 4 to Jun 8.
  • The cheapest American flight from Ontario to Salt Lake City is $359, flying from Jun 5 to Jun 7.
  • The cheapest United flight from Ontario to Salt Lake City is $352, flying from Jun 6 to Jun 8.
  • The cheapest Frontier flight from Ontario to Salt Lake City is $180, flying from May 28 to May 31.
  • The cheapest Alaska flight from Ontario to Salt Lake City is $374, flying from May 30 to Jun 1.
The cheapest round-trip flight from Ontario to Salt Lake City starts at $180 from Thu, May 28 to Sun, May 31. The cheapest one-way flight starts at $96 and departs on Wed, May 27.
1 hr 45 min is the shortest flight time from Ontario to Salt Lake City.
Many choose to visit in summer (Jun–Sep), which has warm to hot days and mild evenings. Dec–Mar is cool to cold, coinciding with ski season at nearby resorts such as Park City. Notable annual events include the Mormon Tabernacle Choir's Christmas concert (3 days in Dec) and the Utah Arts Festival (Jun), which features an outdoor art show and a range of live performances in downtown's Library Square.
It's easy to use Google Flights to find the cheapest days to fly from Ontario to Salt Lake City.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Ontario to Salt Lake City really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Ontario to Salt Lake City.

In terms of nonstop flights, Delta is the most popular. Delta offers 23 nonstop flights and 58 connecting flights per week. Delta flies from Ontario International Airport (ONT) to Salt Lake City International Airport (SLC) .

In terms of flights, Southwest is the most popular. Southwest offers 1,098 connecting flights per week. Southwest flies from Ontario International Airport (ONT) to Salt Lake City International Airport (SLC) .

Other popular airlines flying from Ontario to Salt Lake City are:
  • American offers 182 connecting flights per week. American flies from Ontario International Airport (ONT) to Salt Lake City International Airport (SLC) .
  • United offers 171 connecting flights per week. United flies from Ontario International Airport (ONT) to Salt Lake City International Airport (SLC) .
  • Frontier offers 1 nonstop flights and 38 connecting flights per week. Frontier flies from Ontario International Airport (ONT) to Salt Lake City International Airport (SLC) .
  • Alaska offers 69 connecting flights per week. Alaska flies from Ontario International Airport (ONT) to Salt Lake City International Airport (SLC) .
The number of connecting flights refers to distinct flights with at least one stop between Ontario and Salt Lake City.
The cheapest round-trip flight from Ontario to Salt Lake City recently found on Google Flights was with Frontier from $180. The cheapest one-way flight was with Frontier from $96.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Delta flight from Ontario to Salt Lake City is $339, flying from Jun 4 to Jun 7.
  • The cheapest Southwest flight from Ontario to Salt Lake City is $289, flying from Jun 4 to Jun 8.
  • The cheapest American flight from Ontario to Salt Lake City is $359, flying from Jun 5 to Jun 7.
  • The cheapest United flight from Ontario to Salt Lake City is $352, flying from Jun 6 to Jun 8.
  • The cheapest Frontier flight from Ontario to Salt Lake City is $180, flying from May 28 to May 31.
  • The cheapest Alaska flight from Ontario to Salt Lake City is $374, flying from May 30 to Jun 1.
Delta and Frontier fly direct from Ontario to Salt Lake City.
  • There are 23 Delta direct flights from Ontario to Salt Lake City per week. Flights are available every day.
  • There are 1 Frontier direct flights from Ontario to Salt Lake City per week. Flights are available on Monday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Ontario and Salt Lake City at price $232 is offered by Frontier from Sat, May 9 to Sun, May 10.
Delta and Frontier fly direct from Ontario to Salt Lake City.
  • There are 23 Delta direct flights from Ontario to Salt Lake City per week. Flights are available every day.
  • There are 1 Frontier direct flights from Ontario to Salt Lake City per week. Flights are available on Monday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from Ontario to Salt Lake City on a daily basis.
The cheapest direct (nonstop) round-trip flights between Ontario and Salt Lake City start at $339 from Thu, Jun 4 to Sun, Jun 7 with Delta.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Ontario to Salt Lake City, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Ontario and Salt Lake City start at $408 from Thu, Jun 4 to Mon, Jun 8 with Frontier.
The cheapest economy class round-trip flights between Ontario and Salt Lake City start at $180 from Thu, May 28 to Sun, May 31.
To book business class trips from Ontario to Salt Lake City, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Ontario and Salt Lake City starts at $232 from Sat, May 9 to Sun, May 10 with Frontier.
The cheapest last-minute deal between Ontario and Salt Lake City at price $232 is offered by Frontier from Sat, May 9 to Sun, May 10.
To find last-minute flight deals from Ontario to Salt Lake City, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

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