Flights from Grand Junction to Ontario/LA, CA

Promo Code

Best Deals on Flights From Grand Junction (GJT) to Ontario/LA, CA (ONT)

No fares were found for the selected criteria.
Sep 2026
No results for this month.
Oct 2026
No results for this month.
Nov 2026
No results for this month.
Displaying fares for September-2026
  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

    SEP

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    25

    Fri

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • GJT–ONT: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

    • Flights Deals from Grand Junction to Ontario/LA, CA on Frontier

    $
    *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®.

    Grand Junction Ontario/LA, CA

    Barclays Badge

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