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Find cheap flights from Utah to Ontario from $38

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

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In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$38
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Salt Lake City to Ontario

FAQs for booking flights from Utah to Ontario

  • How does KAYAK find such low prices on flights from Utah to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Utah to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Utah to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Utah is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Utah to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Utah with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Utah to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Utah to Ontario?

Find which airlines fly direct from Utah to Ontario, which days they fly and book direct flights.

Nonstop departures

Utah to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to Utah

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Book cheap flights from Utah to Ontario

Recent round-trip flight deals

6/4Tue
nonstopFrontier
1h 48mSLC-ONT
6/11Tue
nonstopFrontier
1h 44mONT-SLC
$38
5/29Wed
nonstopFrontier
1h 48mSLC-ONT
6/4Tue
nonstopFrontier
1h 44mONT-SLC
$39
6/1Sat
nonstopFrontier
1h 48mSLC-ONT
6/18Tue
nonstopFrontier
1h 44mONT-SLC
$49
7/23Tue
nonstopFrontier
1h 47mSLC-ONT
8/27Tue
nonstopFrontier
1h 45mONT-SLC
$51
6/12Wed
nonstopFrontier
1h 44mSLC-ONT
6/15Sat
nonstopFrontier
1h 44mONT-SLC
$54
7/23Tue
nonstopFrontier
1h 47mSLC-ONT
7/31Wed
nonstopFrontier
1h 45mONT-SLC
$59
5/18Sat
nonstopFrontier
1h 48mSLC-ONT
5/21Tue
nonstopFrontier
1h 44mONT-SLC
$60
7/30Tue
nonstopFrontier
1h 47mSLC-ONT
8/28Wed
nonstopFrontier
1h 45mONT-SLC
$63
5/18Sat
nonstopDelta
1h 49mSLC-ONT
5/21Tue
nonstopDelta
1h 45mONT-SLC
$169
5/23Thu
1 stopAmerican Airlines
4h 00mSLC-ONT
5/26Sun
1 stopAmerican Airlines
4h 40mONT-SLC
$248

Search by stops

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Recent one-way flight deals

7/23Tue
nonstopFrontier
1h 47mSLC-ONT
$39
5/18Sat
nonstopFrontier
1h 48mSLC-ONT
$40
5/29Wed
1 stopAmerican Airlines
3h 58mSLC-ONT
$94
5/21Tue
1 stopDelta
8h 16mSLC-ONT
$108
5/22Wed
1 stopAmerican Airlines
4h 32mSLC-ONT
$113
7/3Wed
1 stopUnited Airlines
7h 22mSLC-ONT
$115
7/10Wed
1 stopUnited Airlines
7h 20mSLC-ONT
$125
5/16Thu
nonstopDelta
1h 48mSLC-ONT
$204
6/5Wed
2 stopsAlaska Airlines
12h 43mSLC-ONT
$221
5/28Tue
2 stopsAlaska Airlines
16h 58mSLC-ONT
$227

Search by stops

Search by airline

Search by price

Last minute flights from Utah to Ontario

Last minute flight, train and bus deals

5/10Fri
nonstopFrontier
1h 47mSLC-ONT
5/15Wed
nonstopFrontier
1h 43mONT-SLC
$130
5/10Fri
nonstopFrontier
1h 47mSLC-ONT
5/18Sat
nonstopFrontier
1h 44mONT-SLC
$151
5/9Thu
multi-stopAmerican Airlines
3h 48mSLC-ONT
5/13Mon
multi-stopAmerican Airlines
5h 45mONT-SLC
$328
5/11Sat
multi-stopAmerican Airlines
7h 02mSLC-ONT
5/12Sun
multi-stopAmerican Airlines
3h 52mONT-SLC
$338
5/11Sat
multi-stopUnited Airlines
7h 44mSLC-ONT
5/18Sat
multi-stopUnited Airlines
5h 18mONT-SLC
$408
5/12Sun
multi-stopUnited Airlines
6h 40mSLC-ONT
5/18Sat
multi-stopUnited Airlines
5h 18mONT-SLC
$432
5/8Wed
nonstopDelta
1h 48mSLC-ONT
5/11Sat
multi-stopDelta
7h 52mONT-SLC
$438
5/8Wed
multi-stopDelta
7h 28mSLC-ONT
5/11Sat
multi-stopDelta
7h 52mONT-SLC
$448
5/11Sat
multi-stopAlaska Airlines
26h 33mSLC-ONT
5/12Sun
multi-stopAlaska Airlines
23h 51mONT-SLC
$1,112
5/9Thu
multi-stopAlaska Airlines
9h 05mSLC-ONT
5/13Mon
multi-stopAlaska Airlines
13h 50mONT-SLC
$1,202

Search by stops

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Utah

Cabin classes:

$486
$478
$798
$29