Flights from Ontario/LA, CA to Salt Lake City, UT

Promo Code

Best Deals on Flights From Ontario/LA, CA (ONT) to Salt Lake City, UT (SLC)

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No results for this month.
Jul 2026
from$82*
Last seen: 17 hours ago
One-way/Economy
Aug 2026
from$103*
Last seen: 13 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $82
cmp-daily-histogram-bars-legend-max-price-aria-label $181
Displaying fares for June-2026
  • 30

    Tue

    JUN

  • 01

    Wed

  • 02

    Thu

  • 03

    Fri

  • 04

    Sat

  • 05

    Sun

  • 06

    Mon

  • 07

    Tue

  • 08

    Wed

  • 09

    Thu

  • 10

    Fri

  • 11

    Sat

  • 12

    Sun

  • 13

    Mon

  • 14

    Tue

  • 15

    Wed

  • 16

    Thu

  • 17

    Fri

  • 18

    Sat

  • 19

    Sun

  • 20

    Mon

  • 21

    Tue

  • 22

    Wed

  • 23

    Thu

  • 24

    Fri

  • 25

    Sat

  • 26

    Sun

  • 27

    Mon

  • 28

    Tue

  • 29

    Wed

    • Range$82-$181

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Ontario/LA, CA to Salt Lake City, UT on Frontier

    $
    Flights Deals from Ontario/LA, CA to Salt Lake City, UT on Frontier
    From
    To
    Ontario/LA, CA (ONT)Salt Lake City, UT (SLC)One-way
    /
    Discount Den Basic Fare    		Departing Nov 8, 2026

    From

    $115

    Last seen: 31 mins ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Ontario/LA, CA Salt Lake City, UT

    Barclays Badge

    Earn 60,000 Miles after qualifying activity. Terms apply.