App
Customer Support
AED
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
California
>
Ontario
>
Flights from Montrose to Ontario
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Montrose to Ontario Starting at AED 482

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

  • One way
  • Round-trip
      • MTJ15:31
        9h 35m
        1 stop
        ONT00:06
        Wed, Feb 26|Montrose - Ontario|United Airlines
        AED 482AED 801
        40% OFF
        40% OFF
        AED 801AED 482

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Wed, Feb 26, arriving at Ontario International Airport. One-way Prices start from AED 482 including taxes and charges.

      • MTJ07:15
        17h 49m
        1 stop
        ONT00:04
        Tue, Mar 11|Montrose - Ontario|United Airlines
        AED 557AED 801
        31% OFF
        31% OFF
        AED 801AED 557

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Tue, Mar 11, arriving at Ontario International Airport. One-way Prices start from AED 557 including taxes and charges.

      • MTJ15:31
        9h 38m
        1 stop
        ONT00:09
        Thu, Feb 27|Montrose - Ontario|United Airlines
        AED 595AED 801
        26% OFF
        26% OFF
        AED 801AED 595

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Thu, Feb 27, arriving at Ontario International Airport. One-way Prices start from AED 595 including taxes and charges.

      • MTJ13:30
        22h 50m
        1 stop
        ONT11:20
        Fri, Apr 25|Montrose - Ontario|United Airlines
        AED 610
        AED 610

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Fri, Apr 25, arriving at Ontario International Airport. One-way Prices start from AED 610 including taxes and charges.

      • MTJ07:15
        17h 44m
        1 stop
        ONT23:59
        Sat, Mar 29|Montrose - Ontario|United Airlines
        AED 637
        AED 637

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Sat, Mar 29, arriving at Ontario International Airport. One-way Prices start from AED 637 including taxes and charges.

      • MTJ07:15
        17h 54m
        1 stop
        ONT00:09
        Mon, Mar 10|Montrose - Ontario|United Airlines
        AED 641
        AED 641

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Mon, Mar 10, arriving at Ontario International Airport. One-way Prices start from AED 641 including taxes and charges.

      • MTJ07:15
        6h 27m
        1 stop
        ONT12:42
        Tue, Mar 4|Montrose - Ontario|United Airlines
        AED 680
        AED 680

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Tue, Mar 4, arriving at Ontario International Airport. One-way Prices start from AED 680 including taxes and charges.

      • MTJ15:31
        6h 21m
        1 stop
        ONT20:52
        Wed, Mar 5|Montrose - Ontario|United Airlines
        AED 680
        AED 680

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Wed, Mar 5, arriving at Ontario International Airport. One-way Prices start from AED 680 including taxes and charges.

      • MTJ16:01
        5h 39m
        1 stop
        ONT20:40
        Sat, Mar 1|Montrose - Ontario|United Airlines
        AED 680
        AED 680

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Sat, Mar 1, arriving at Ontario International Airport. One-way Prices start from AED 680 including taxes and charges.

      • MTJ15:31
        6h 21m
        1 stop
        ONT20:52
        Fri, Feb 21|Montrose - Ontario|United Airlines
        AED 682
        AED 682

        Choose United Airlines flights from Montrose to Ontario. The one-way connecting flight with United Airlines departs from Montrose Regional Airport on Fri, Feb 21, arriving at Ontario International Airport. One-way Prices start from AED 682 including taxes and charges.

      • MTJ01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Sun, Feb 23|Montrose - Ontario|United Airlines
        Find More Flights
        Find More Flights

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

Montrose to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1564

    United Airlines

    07:15

    MTJ

    1.1h

    08:24

    DEN

    SMTWTFS
    Search

  2. F92907

    Frontier Airlines

    09:30

    DEN

    2.5h

    11:00

    ONT

    S-T-T--

  3. UA1564

    United Airlines

    07:15

    MTJ

    1.1h

    08:24

    DEN

    SMTWTFS
    Search

  4. F93825

    Frontier Airlines

    22:22

    DEN

    2.5h

    23:54

    ONT

    ------S

  5. UA1564

    United Airlines

    07:15

    MTJ

    1.1h

    08:24

    DEN

    SMTWTFS
    Search

  6. UA430

    United Airlines

    11:15

    DEN

    2.4h

    12:38

    ONT

    SMTWTFS

  7. AA2768

    American Airlines

    12:26

    MTJ

    2.1h

    15:30

    DFW

    SMTWTFS
    Search

  8. AA711

    American Airlines

    22:41

    DFW

    3.2h

    23:53

    ONT

    SMTWTFS

  9. UA1636

    United Airlines

    13:40

    MTJ

    1.2h

    14:51

    DEN

    SMTWTFS
    Search

  10. F91499

    Frontier Airlines

    22:38

    DEN

    2.4h

    23:59

    ONT

    SMTWTFS

  11. WN2489

    Southwest Airlines

    13:50

    MTJ

    1.1h

    14:55

    DEN

    SMTWTFS
    Search

  12. F91499

    Frontier Airlines

    22:38

    DEN

    2.4h

    23:59

    ONT

    SMTWTFS

  13. AA3677

    American Airlines

    14:40

    MTJ

    2.1h

    17:45

    DFW

    SMTWTFS
    Search

  14. AA3181

    American Airlines

    21:00

    DFW

    3.3h

    22:16

    ONT

    SMTWTFS

  15. UA1229

    United Airlines

    15:31

    MTJ

    1.1h

    16:40

    DEN

    SMTWTFS
    Search

  16. F91499

    Frontier Airlines

    22:38

    DEN

    2.4h

    23:59

    ONT

    SMTWTFS

  17. UA1229

    United Airlines

    15:31

    MTJ

    1.1h

    16:40

    DEN

    SMTWTFS
    Search

  18. UA351

    United Airlines

    19:25

    DEN

    2.5h

    20:52

    ONT

    SMTWTFS

  19. UA6005

    United Airlines

    16:01

    MTJ

    2.6h

    17:37

    SFO

    -----FS
    Search

  20. UA794

    United Airlines

    19:05

    SFO

    1.5h

    20:34

    ONT

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Montrose to Ontario

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.

FAQ

  • When are flight tickets from Montrose (MTJ) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Montrose to Ontario 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 Montrose (MTJ) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around AED 1,522.

How to find a cheap flight from Montrose to Ontario

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 Montrose to Ontario. 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 Information from Montrose to Ontario

Cheapest nonstop flight priceAED 481
Cheapest round-trip ticket priceAED 1,256
Off-season for travelSeptember
Peak season for travelSeptember
Flight distance11,554.59 km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.