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Cheap flight deals from Ontario to Grand Junction Starting at PHP 11,116

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • ONT06:00 am
        5h 35m
        1 stop
        GJT12:35 pm
        Fri, Mar 14|Ontario - Grand Junction|Delta Air Lines
        PHP 11,116PHP 20,448
        46% OFF
        46% OFF
        PHP 20,448PHP 11,116

        Choose Delta Air Lines flights from Ontario to Grand Junction. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Fri, Mar 14, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 11,116 including taxes and charges.

      • ONT05:05 am
        4h 49m
        1 stop
        GJT10:54 am
        Sat, Mar 1|Ontario - Grand Junction|United Airlines
        PHP 12,590PHP 20,448
        38% OFF
        38% OFF
        PHP 20,448PHP 12,590

        Choose United Airlines flights from Ontario to Grand Junction. The one-way connecting flight with United Airlines departs from Ontario International Airport on Sat, Mar 1, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 12,590 including taxes and charges.

      • ONT12:59 am
        20h 19m
        1 stop
        GJT10:18 pm
        Sat, Feb 15|Ontario - Grand Junction|Frontier Airlines
        PHP 14,080PHP 20,448
        31% OFF
        31% OFF
        PHP 20,448PHP 14,080

        Choose Frontier Airlines flights from Ontario to Grand Junction. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sat, Feb 15, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 14,080 including taxes and charges.

      • ONT12:59 am
        18h 32m
        1 stop
        GJT08:31 pm
        Sat, Mar 1|Ontario - Grand Junction|Frontier Airlines
        PHP 14,948
        PHP 14,948

        Choose Frontier Airlines flights from Ontario to Grand Junction. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Sat, Mar 1, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 14,948 including taxes and charges.

      • ONT06:00 am
        5h 48m
        1 stop
        GJT12:48 pm
        Sun, Feb 16|Ontario - Grand Junction|Delta Air Lines
        PHP 15,155
        PHP 15,155

        Choose Delta Air Lines flights from Ontario to Grand Junction. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sun, Feb 16, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 15,155 including taxes and charges.

      • ONT06:00 am
        5h 48m
        1 stop
        GJT12:48 pm
        Mon, Mar 3|Ontario - Grand Junction|Delta Air Lines
        PHP 15,618
        PHP 15,618

        Choose Delta Air Lines flights from Ontario to Grand Junction. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Mon, Mar 3, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 15,618 including taxes and charges.

      • ONT05:15 pm
        4h 16m
        1 stop
        GJT10:31 pm
        Fri, Mar 21|Ontario - Grand Junction|Delta Air Lines
        PHP 15,681
        PHP 15,681

        Choose Delta Air Lines flights from Ontario to Grand Junction. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Fri, Mar 21, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 15,681 including taxes and charges.

      • ONT12:59 am
        8h 55m
        1 stop
        GJT10:54 am
        Thu, Mar 27|Ontario - Grand Junction|Frontier Airlines
        PHP 15,697
        PHP 15,697

        Choose Frontier Airlines flights from Ontario to Grand Junction. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Thu, Mar 27, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 15,697 including taxes and charges.

      • ONT12:59 am
        8h 55m
        1 stop
        GJT10:54 am
        Fri, Mar 7|Ontario - Grand Junction|Frontier Airlines
        PHP 15,705
        PHP 15,705

        Choose Frontier Airlines flights from Ontario to Grand Junction. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Fri, Mar 7, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 15,705 including taxes and charges.

      • ONT06:00 am
        5h 48m
        1 stop
        GJT12:48 pm
        Fri, Feb 28|Ontario - Grand Junction|Delta Air Lines
        PHP 15,713
        PHP 15,713

        Choose Delta Air Lines flights from Ontario to Grand Junction. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Fri, Feb 28, arriving at Grand Junction Regional Airport. One-way Prices start from PHP 15,713 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        GJT02:00 pm
        Sat, Feb 22|Ontario - Grand Junction|Delta Air Lines
        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 Grand Junction Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1942

    United Airlines

    01:44 pm

    ONT

    2.3h

    05:03 pm

    DEN

    SMTWTFS
    Search

  2. UA431

    United Airlines

    07:25 pm

    DEN

    1.1h

    08:31 pm

    GJT

    SMTWTFS

  3. UA1575

    United Airlines

    05:05 am

    ONT

    2.3h

    08:24 am

    DEN

    SMTWTFS
    Search

  4. UA1714

    United Airlines

    11:35 am

    DEN

    1.1h

    12:38 pm

    GJT

    SMTWTFS

  5. UA1575

    United Airlines

    05:05 am

    ONT

    2.3h

    08:24 am

    DEN

    SMTWTFS
    Search

  6. UA4704

    United Airlines

    09:45 am

    DEN

    1.1h

    10:53 am

    GJT

    SMTWTFS

  7. DL3933

    Delta Air Lines

    05:05 pm

    ONT

    1.8h

    07:55 pm

    SLC

    SMTWTFS
    Search

  8. DL4234

    Delta Air Lines

    09:30 pm

    SLC

    1.0h

    10:30 pm

    GJT

    SMTWTFS

  9. F92908

    Frontier Airlines

    05:34 pm

    ONT

    2.3h

    08:51 pm

    DEN

    S--WT-S
    Search

  10. UA431

    United Airlines

    07:25 pm

    DEN

    1.1h

    08:31 pm

    GJT

    SMTWTFS

  11. DL1340

    Delta Air Lines

    06:00 am

    ONT

    1.8h

    08:50 am

    SLC

    SMTWTFS
    Search

  12. DL4246

    Delta Air Lines

    11:30 am

    SLC

    1.0h

    12:30 pm

    GJT

    S-TWT-S

  13. AA1199

    American Airlines

    10:05 am

    ONT

    1.2h

    12:17 pm

    PHX

    SMTWTFS
    Search

  14. AA4954

    American Airlines

    04:35 pm

    PHX

    1.6h

    06:08 pm

    GJT

    SMTWTFS

  15. F91500

    Frontier Airlines

    12:59 am

    ONT

    2.3h

    04:17 am

    DEN

    SMTWTFS
    Search

  16. UA431

    United Airlines

    07:25 pm

    DEN

    1.1h

    08:31 pm

    GJT

    SMTWTFS

  17. F91500

    Frontier Airlines

    12:59 am

    ONT

    2.3h

    04:17 am

    DEN

    SMTWTFS
    Search

  18. UA4770

    United Airlines

    03:41 pm

    DEN

    1.2h

    04:52 pm

    GJT

    SMTWTFS

  19. F91500

    Frontier Airlines

    12:59 am

    ONT

    2.3h

    04:17 am

    DEN

    SMTWTFS
    Search

  20. UA4704

    United Airlines

    09:45 am

    DEN

    1.1h

    10:53 am

    GJT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Ontario to Grand Junction?

We monitor flight fares to help you find the best deals effortlessly

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 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 PHP 24,884.

  • 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 6 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Ontario to Grand Junction

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Grand Junction. Book your flights at the right time and save more.
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 Grand Junction

Cheapest nonstop flight pricePHP 11,115
Off-season for travelMay
Flight distance11,594.31 km
Popular airlineUnited Airlines

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