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Cheap flight deals from Ontario to St. George Starting at €202

Discover our range of affordable one-way and round-trip flights from Ontario to St. George and kick-start your next adventure today!

  • One way
  • Round-trip
      • ONT00:59
        7h 58m
        1 stop
        SGU09:57
        Tue, Apr 22|Ontario - St. George|Frontier Airlines
        €202€312
        35% OFF
        35% OFF
        €312€202

        Choose Frontier Airlines flights from Ontario to St. George. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Tue, Apr 22, arriving at St. George Regional Airport. One-way Prices start from €202 including taxes and charges.

      • ONT00:59
        7h 58m
        1 stop
        SGU09:57
        Tue, Apr 8|Ontario - St. George|Frontier Airlines
        €217€312
        30% OFF
        30% OFF
        €312€217

        Choose Frontier Airlines flights from Ontario to St. George. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Tue, Apr 8, arriving at St. George Regional Airport. One-way Prices start from €217 including taxes and charges.

      • ONT06:00
        5h 55m
        1 stop
        SGU12:55
        Tue, Mar 11|Ontario - St. George|American Airlines
        €232€312
        25% OFF
        25% OFF
        €312€232

        Choose American Airlines flights from Ontario to St. George. The one-way connecting flight with American Airlines departs from Ontario International Airport on Tue, Mar 11, arriving at St. George Regional Airport. One-way Prices start from €232 including taxes and charges.

      • ONT06:15
        5h 41m
        1 stop
        SGU12:56
        Tue, Apr 8|Ontario - St. George|American Airlines
        €232
        €232

        Choose American Airlines flights from Ontario to St. George. The one-way connecting flight with American Airlines departs from Ontario International Airport on Tue, Apr 8, arriving at St. George Regional Airport. One-way Prices start from €232 including taxes and charges.

      • ONT06:13
        5h 42m
        1 stop
        SGU12:55
        Tue, Feb 18|Ontario - St. George|American Airlines
        €233
        €233

        Choose American Airlines flights from Ontario to St. George. The one-way connecting flight with American Airlines departs from Ontario International Airport on Tue, Feb 18, arriving at St. George Regional Airport. One-way Prices start from €233 including taxes and charges.

      • ONT13:21
        3h 59m
        1 stop
        SGU18:20
        Tue, Feb 18|Ontario - St. George|Delta Air Lines
        €234
        €234

        Choose Delta Air Lines flights from Ontario to St. George. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Feb 18, arriving at St. George Regional Airport. One-way Prices start from €234 including taxes and charges.

      • ONT06:13
        5h 42m
        1 stop
        SGU12:55
        Sat, Mar 1|Ontario - St. George|American Airlines
        €234
        €234

        Choose American Airlines flights from Ontario to St. George. The one-way connecting flight with American Airlines departs from Ontario International Airport on Sat, Mar 1, arriving at St. George Regional Airport. One-way Prices start from €234 including taxes and charges.

      • ONT06:00
        3h 47m
        1 stop
        SGU10:47
        Tue, Mar 11|Ontario - St. George|Delta Air Lines
        €238
        €238

        Choose Delta Air Lines flights from Ontario to St. George. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Mar 11, arriving at St. George Regional Airport. One-way Prices start from €238 including taxes and charges.

      • ONT06:00
        3h 45m
        1 stop
        SGU10:45
        Tue, Apr 8|Ontario - St. George|Delta Air Lines
        €238
        €238

        Choose Delta Air Lines flights from Ontario to St. George. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Apr 8, arriving at St. George Regional Airport. One-way Prices start from €238 including taxes and charges.

      • ONT06:00
        5h 47m
        1 stop
        SGU12:47
        Sun, Mar 9|Ontario - St. George|Delta Air Lines
        €239
        €239

        Choose Delta Air Lines flights from Ontario to St. George. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sun, Mar 9, arriving at St. George Regional Airport. One-way Prices start from €239 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        SGU02:00 pm
        Sat, Feb 22|Ontario - St. George|Frontier Airlines
        Find More Flights
        Find More Flights

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

Los Angeles to St. George flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1575

    United Airlines

    05:05

    ONT

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  2. UA5048

    United Airlines

    07:55

    DEN

    1.8h

    09:42

    SGU

    SMTWTFS

  3. UA1575

    United Airlines

    05:05

    ONT

    2.3h

    08:24

    DEN

    SMTWTFS
    Search

  4. UA5111

    United Airlines

    21:03

    DEN

    1.9h

    22:58

    SGU

    SMTWTFS

  5. DL1340

    Delta Air Lines

    06:00

    ONT

    1.8h

    08:50

    SLC

    SMTWTFS
    Search

  6. DL4315

    Delta Air Lines

    15:40

    SLC

    1.2h

    16:50

    SGU

    SMTWTFS

  7. DL1340

    Delta Air Lines

    06:00

    ONT

    1.8h

    08:50

    SLC

    SMTWTFS
    Search

  8. DL4308

    Delta Air Lines

    09:30

    SLC

    1.2h

    10:43

    SGU

    SMTWTFS

  9. AA643

    American Airlines

    06:10

    ONT

    1.3h

    07:30

    PHX

    SMTWTFS
    Search

  10. AA6186

    American Airlines

    10:27

    PHX

    1.5h

    12:55

    SGU

    SMTWTFS

  11. AA1792

    American Airlines

    12:47

    ONT

    1.3h

    14:05

    PHX

    SMTWTFS
    Search

  12. AA4985

    American Airlines

    16:55

    PHX

    1.4h

    19:16

    SGU

    SMTWTFS

  13. DL1345

    Delta Air Lines

    13:21

    ONT

    1.8h

    16:08

    SLC

    SMTWTFS
    Search

  14. DL4315

    Delta Air Lines

    15:40

    SLC

    1.2h

    16:50

    SGU

    SMTWTFS

  15. UA1942

    United Airlines

    13:44

    ONT

    2.3h

    17:03

    DEN

    SMTWTFS
    Search

  16. UA5048

    United Airlines

    07:55

    DEN

    1.8h

    09:42

    SGU

    SMTWTFS

  17. DL3933

    Delta Air Lines

    17:05

    ONT

    1.8h

    19:55

    SLC

    SMTWTFS
    Search

  18. DL4279

    Delta Air Lines

    20:45

    SLC

    1.3h

    22:05

    SGU

    SMTWTFS

  19. AA1666

    American Airlines

    19:25

    ONT

    1.3h

    20:40

    PHX

    S-TWT-S
    Search

  20. AA6471

    American Airlines

    21:45

    PHX

    1.3h

    00:01

    SGU

    S-TWT-S
Find more flights and airlines

When is the cheapest time to fly from Ontario to St. George?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to St. George from Ontario have changed and are set to move below.

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

Frequently Asked Questions

  • When are flight tickets from Ontario (ONT) to St. George (SGU) the cheapest?

    Airlines adjust prices for flights from Ontario to St. George based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to St. George (SGU) cost?

    According to Trip.com's data, the lowest price is around €416.

  • What's the most popular airline for non-stop flights from Ontario (ONT) to St. George (SGU)?

    Hopscotch Air operates 1 non-stop flights from Ontario (ONT) to St. George (SGU).

  • How many airports are there in St. George (SGU)?

    There are 1 airport(s) near St. George (SGU): St. George Regional Airport.

How to find a cheap flight from Ontario to St. George

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Ontario to St. George

Cheapest direct flight price€202
Cheapest return ticket price€365
Off-season for travelAugust
Peak season for travelSeptember
Flight distance12,077.81 km
Popular airlineDelta Air Lines

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