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Ontario to Grand Junction flight
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Ontario to Grand Junction Regional Airport flight
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Cheap Flights from Ontario to Grand Junction Regional Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ONT07:36
        7h 49m
        1 stop
        GJT16:25
        Ontario - Grand Junction|Wed, Jun 26|Frontier Airlines
        US$96US$301
        68% OFF
        68% OFF
        US$301US$96
      • ONT07:39
        7h 46m
        1 stop
        GJT16:25
        Ontario - Grand Junction|Sat, May 25|Frontier Airlines
        US$109US$301
        64% OFF
        64% OFF
        US$301US$109
      • ONT22:58
        22h 22m
        1 stop
        GJT22:20
        Ontario - Grand Junction|Thu, May 2|Frontier Airlines
        US$109US$301
        64% OFF
        64% OFF
        US$301US$109
      • ONT07:39
        7h 46m
        1 stop
        GJT16:25
        Ontario - Grand Junction|Wed, Jun 5|Frontier Airlines
        US$117
        US$117
      • ONT17:30
        21h 55m
        2 stops
        GJT16:25
        Ontario - Grand Junction|Tue, May 21|Frontier Airlines
        US$125
        US$125
      • ONT22:59
        12h 35m
        2 stops
        GJT12:34
        Ontario - Grand Junction|Mon, May 13|Frontier Airlines
        US$157
        US$157
      • ONT22:59
        12h 35m
        2 stops
        GJT12:34
        Ontario - Grand Junction|Fri, May 10|Frontier Airlines
        US$168
        US$168
      • ONT23:04
        12h 29m
        2 stops
        GJT12:33
        Ontario - Grand Junction|Fri, May 31|Frontier Airlines
        US$179
        US$179
      • ONT05:15
        6h 18m
        1 stop
        GJT12:33
        Ontario - Grand Junction|Sun, May 26|United Airlines
        US$180
        US$180
      • ONT12:34
        8h 46m
        1 stop
        GJT22:20
        Ontario - Grand Junction|Fri, May 3|Frontier Airlines
        US$186
        US$186
      • ONT13:00
        3h 5m
        Direct
        GJT14:00
        Ontario - Grand Junction|Sat, May 4|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.

Selected Airlines from Ontario to Grand Junction Regional Airport
Frontier Airlines
From US$96
United Airlines
From US$180
American Airlines
From US$268
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Ontario. Discover the top routes now!

  • 12517.03 km from downtown Ontario
    Ontario International Airport
    Tickets From
    US$96
Flight Schedule from Ontario to Grand Junction Regional Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2462

    United Airlines

    05:15

    ONT

    2.3h

    08:34

    DEN

    ---W---
    Search

  2. UA1714

    United Airlines

    11:15

    DEN

    1.0h

    12:15

    GJT

    SMTWTFS

  3. UA2462

    United Airlines

    05:15

    ONT

    2.3h

    08:34

    DEN

    ---W---
    Search

  4. UA4284

    United Airlines

    09:40

    DEN

    1.2h

    10:50

    GJT

    ---WT--

  5. AA560

    American Airlines

    06:15

    ONT

    1.3h

    07:32

    PHX

    SMTWTFS
    Search

  6. AA3606

    American Airlines

    08:48

    PHX

    1.6h

    11:22

    GJT

    S-TWTFS

  7. F91284

    Frontier Airlines

    12:29

    ONT

    1.1h

    13:38

    LAS

    SMTWT-S
    Search

  8. G4030

    Allegiant Air

    20:45

    LAS

    1.4h

    23:12

    GJT

    S---T--

  9. UA2444

    United Airlines

    13:30

    ONT

    2.4h

    16:54

    DEN

    ---WT--
    Search

  10. UA431

    United Airlines

    19:00

    DEN

    0.9h

    19:57

    GJT

    SMTWTFS

  11. F93210

    Frontier Airlines

    22:56

    ONT

    1.2h

    00:10

    LAS

    SMTWTFS
    Search

  12. G4030

    Allegiant Air

    20:45

    LAS

    1.4h

    23:12

    GJT

    S---T--

  13. F93210

    Frontier Airlines

    22:56

    ONT

    1.2h

    00:10

    LAS

    SMTWTFS
    Search

  14. UA2643

    United Airlines

    06:00

    LAS

    1.8h

    08:50

    DEN

    SMTWTFS

  15. UA1714

    United Airlines

    11:15

    DEN

    1.0h

    12:15

    GJT

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Ontario to Grand Junction Regional Airport

Cheapest round-trip ticket price

$341

Cheapest nonstop flight price

$95

Off-season for travel

May

FAQs for Ontario to Grand Junction Regional Airport Flights

  • When are flight tickets from Ontario (ONT) to Grand Junction (GJT) the cheapest?

    Airlines adjust prices for flights from Ontario to Grand Junction based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ontario (ONT) to Grand Junction (GJT) cost?

    According to Trip.com's data, the lowest price is around $398.

  • What is the transportation method from the main airport to downtown in Grand Junction?

    • The distance from Grand Junction Regional Airport to downtown is about 6km. It takes about 20 minutes by taxi.

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