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ONT - SGU

$309 Find cheap flights from Ontario to Saint George

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Saint George departing on 7/2. 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
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Saint George

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Saint George, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Saint George, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Saint George (ONT-SGU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Saint George that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:00 pm - 11:57 pmONT-SGU
5h 57m1 stop
7:05 pm - 11:59 pmSGU-ONT
5h 54m1 stop
$458Delta
Find Deal
Tue, Jul 30 - Sat, Aug 3
5:00 pm - 11:57 pmONT-SGU
5h 57m1 stop
7:05 pm - 11:59 pmSGU-ONT
5h 54m1 stop
$478Delta
Find Deal
Wed, Jul 10 - Sun, Jul 14
5:35 am - 10:44 amONT-SGU
4h 09m1 stop
7:05 pm - 11:59 pmSGU-ONT
5h 54m1 stop
$487Delta
Find Deal
Thu, Jul 4 - Fri, Jul 12
5:35 am - 10:44 amONT-SGU
4h 09m1 stop
7:05 pm - 11:41 pmSGU-ONT
5h 36m1 stop
$488Delta
Find Deal
Tue, Jul 2 - Sat, Jul 6
7:18 pm - 12:03 amONT-SGU
3h 45m1 stop
6:25 am - 8:34 amSGU-ONT
3h 09m1 stop
$499American Airlines
Find Deal
Tue, Jul 30 - Sat, Aug 3
4:36 pm - 12:06 amONT-SGU
6h 30m1 stop
6:25 am - 8:47 amSGU-ONT
3h 22m1 stop
$520American Airlines
Find Deal
Tue, Jul 2 - Thu, Jul 4
6:25 pm - 10:22 pmONT-SGU
26h 57m1 stop
5:27 pm - 12:15 pmSGU-ONT
19h 48m2 stops
$528United Airlines
Find Deal
Wed, Aug 7 - Fri, Aug 9
5:10 am - 10:22 pmONT-SGU
16h 12m1 stop
5:27 pm - 10:45 pmSGU-ONT
30h 18m2 stops
$530United Airlines
Find Deal
Tue, Jul 2 - Fri, Jul 5
7:27 pm - 12:02 amONT-SGU
3h 35m1 stop
6:20 am - 8:50 amSGU-ONT
3h 30m1 stop
$539American Airlines
Find Deal
Wed, Aug 7 - Fri, Aug 9
5:10 am - 4:54 pmONT-SGU
10h 44m1 stop
5:27 pm - 12:15 pmSGU-ONT
19h 48m2 stops
$545United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 5

Flights from Ontario to Saint George - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Saint George to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Saint George?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Saint George, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Saint George is January, where tickets cost $217 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $750 and $551 respectively.

Which airlines provide the cheapest flights from Ontario to Saint George?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta ($309) and United Airlines ($326). The cheapest round-trip tickets were found on Delta ($458) and American Airlines ($499).

Good to know

High season

September

Cheapest flight

$309
Most popular time to fly and prices are also 16% lower on average.
Flight from Ontario to Saint George

When to book flights from Ontario to Saint George

Are your dates flexible? Find out the best times to travel from Ontario to Saint George based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Saint George

  • What is the cheapest flight from Ontario to Saint George?

    In the last 3 days, the lowest price for a flight from Ontario to Saint George was $309 for a one-way ticket and $458 for a round-trip.

  • Do I need a passport to fly between Ontario and Saint George?

    A passport is not required to fly from Ontario to Saint George.

  • Which aircraft models fly most regularly from Ontario to Saint George?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Saint George?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Ontario and Saint George, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Saint George, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Saint George are Delta and American Airlines. With an average price for the route of $482 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $515 and an overall rating of 7.3.

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

    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 Ontario to Saint George.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint George from Ontario 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 Ontario to Saint George?

    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 Saint George with an airline and back to Ontario with another airline. Booking your flights between Ontario and SGU can sometimes prove cheaper using this method.

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

    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 Saint George from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Ontario to Saint George

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Saint George. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Saint George? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10000 reviews
8.6Crew
7.4Food
8.2Boarding
7.9Comfort
8.0Entertainment
Airline reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

4.0 OkayBrooke, Jun 2024SFO - MSP
Read more about Delta reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

I love the free wifi and headrest screens. I would consider Delta even more because of this but the seats aren't so great. The snacks aren't very good in my opinion. I bought a Bloody Mary and that was great! So just be comfortable with better snacks and the airline world will be yours.

Temperature in the plane was quite warm for the entire flight - actually just outright hot making for an unoleay4 hours. Crew either couldn’t or wouldn’t do anything about it. No acknowledgement or apology. All passengers were commenting on how hot it was.

How about not delaying a red eye flight by 3 hours and causing a chain reaction of missed connecting flights

First class? Seriously? We got a wider seat and a little extra legroom. The plane didn’t even have TV’s. Not a huge deal, but there was nothing first class about this except the price tag.

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

Book cheap flights from Ontario to Saint George

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Saint George found on KAYAK in the last 72 hours.
7/2Tue
1 stopDelta
4h 00mONT-SGU
$309
7/6Sat
1 stopUnited Airlines
16h 12mONT-SGU
$326
6/28Fri
1 stopDelta
5h 58mONT-SGU
$339
6/21Fri
1 stopAmerican Airlines
6h 30mONT-SGU
$358
7/6Sat
2 stopsUnited Airlines
15h 02mONT-SGU
$384
7/2Tue
2 stopsUnited Airlines
15h 12mONT-SGU
$412
6/21Fri
1 stopUnited Airlines
20h 59mONT-SGU
$466
6/21Fri
2 stopsUnited Airlines
25h 29mONT-SGU
$489
6/28Fri
2 stopsUnited Airlines
31h 52mONT-SGU
$542

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Last minute flights from Ontario to Saint George

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Saint George that are departing in the next 10 days.
6/13Thu
multi-stopDelta
4h 07mONT-SGU
6/16Sun
multi-stopDelta
5h 48mSGU-ONT
$678
6/13Thu
multi-stopAmerican Airlines
3h 40mONT-SGU
6/16Sun
multi-stopAmerican Airlines
3h 22mSGU-ONT
$762
6/14Fri
multi-stopAmerican Airlines
6h 30mONT-SGU
6/17Mon
multi-stopAmerican Airlines
3h 22mSGU-ONT
$857
6/13Thu
multi-stopAmerican Airlines
23h 07mONT-SGU
6/16Sun
multi-stopAmerican Airlines
3h 22mSGU-ONT
$1,176
6/13Thu
multi-stopUnited Airlines
31h 42mONT-SGU
6/16Sun
multi-stopUnited Airlines
20h 16mSGU-ONT
$1,227
6/13Thu
multi-stopAmerican Airlines
3h 40mONT-SGU
6/16Sun
multi-stopAmerican Airlines
3h 22mSGU-ONT
$1,252
6/13Thu
multi-stopUnited Airlines
31h 42mONT-SGU
6/16Sun
multi-stopUnited Airlines
20h 16mSGU-ONT
$1,257
6/14Fri
multi-stopAmerican Airlines
10h 17mONT-SGU
6/17Mon
multi-stopAmerican Airlines
3h 22mSGU-ONT
$1,271
6/13Thu
multi-stopUnited Airlines
15h 17mONT-SGU
6/16Sun
multi-stopUnited Airlines
29h 58mSGU-ONT
$1,403
6/13Thu
multi-stopUnited Airlines
15h 17mONT-SGU
6/16Sun
multi-stopUnited Airlines
20h 16mSGU-ONT
$1,448

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Ontario - Saint George Flights

Departure:

Ontario (ONT)United States

Destination:

Saint George (SGU)United States

Cabin classes: