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Cheap flight deals from Ontario to Monroe Starting at PHP 16,439

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

  • One way
  • Round-trip
      • ONT10:51 am
        4h 57m
        1 stop
        MLU05:48 pm
        Sat, Feb 22|Ontario - Monroe|American Airlines
        PHP 16,439PHP 70,508
        77% OFF
        77% OFF
        PHP 70,508PHP 16,439

        Choose American Airlines flights from Ontario to Monroe. The one-way connecting flight with American Airlines departs from Ontario International Airport on Sat, Feb 22, arriving at Monroe Regional Airport. One-way Prices start from PHP 16,439 including taxes and charges.

      • ONT07:00 am
        7h 38m
        1 stop
        MLU04:38 pm
        Tue, Mar 11|Ontario - Monroe|Delta Air Lines
        PHP 22,523PHP 70,508
        68% OFF
        68% OFF
        PHP 70,508PHP 22,523

        Choose Delta Air Lines flights from Ontario to Monroe. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Mar 11, arriving at Monroe Regional Airport. One-way Prices start from PHP 22,523 including taxes and charges.

      • ONT10:51 am
        5h 2m
        1 stop
        MLU05:53 pm
        Fri, Feb 21|Ontario - Monroe|American Airlines
        PHP 25,581PHP 70,508
        64% OFF
        64% OFF
        PHP 70,508PHP 25,581

        Choose American Airlines flights from Ontario to Monroe. The one-way connecting flight with American Airlines departs from Ontario International Airport on Fri, Feb 21, arriving at Monroe Regional Airport. One-way Prices start from PHP 25,581 including taxes and charges.

      • ONT07:05 am
        7h 39m
        1 stop
        MLU04:44 pm
        Fri, Feb 21|Ontario - Monroe|Delta Air Lines
        PHP 26,092
        PHP 26,092

        Choose Delta Air Lines flights from Ontario to Monroe. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Fri, Feb 21, arriving at Monroe Regional Airport. One-way Prices start from PHP 26,092 including taxes and charges.

      • ONT07:05 am
        7h 39m
        1 stop
        MLU04:44 pm
        Thu, Feb 27|Ontario - Monroe|Delta Air Lines
        PHP 32,918
        PHP 32,918

        Choose Delta Air Lines flights from Ontario to Monroe. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Thu, Feb 27, arriving at Monroe Regional Airport. One-way Prices start from PHP 32,918 including taxes and charges.

      • ONT07:05 am
        12h 5m
        1 stop
        MLU09:10 pm
        Sat, Feb 22|Ontario - Monroe|Delta Air Lines
        PHP 52,176
        PHP 52,176

        Choose Delta Air Lines flights from Ontario to Monroe. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sat, Feb 22, arriving at Monroe Regional Airport. One-way Prices start from PHP 52,176 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        MLU02:00 pm
        Fri, Feb 28|Ontario - Monroe|American Airlines
        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 Monroe Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL761

    Delta Air Lines

    07:00 am

    ONT

    4.3h

    02:15 pm

    ATL

    SMTWTFS
    Search

  2. DL5452

    Delta Air Lines

    09:30 pm

    ATL

    1.7h

    10:10 pm

    MLU

    SMTWTFS

  3. DL761

    Delta Air Lines

    07:00 am

    ONT

    4.3h

    02:15 pm

    ATL

    SMTWTFS
    Search

  4. DL5185

    Delta Air Lines

    03:55 pm

    ATL

    1.6h

    04:34 pm

    MLU

    SMTWT-S

  5. AA1820

    American Airlines

    10:51 am

    ONT

    2.8h

    03:41 pm

    DFW

    SMTWTFS
    Search

  6. AA3392

    American Airlines

    04:38 pm

    DFW

    1.2h

    05:48 pm

    MLU

    SMTWTFS

  7. DL665

    Delta Air Lines

    12:00 pm

    ONT

    4.3h

    07:18 pm

    ATL

    SMTWTFS
    Search

  8. DL5452

    Delta Air Lines

    09:30 pm

    ATL

    1.7h

    10:10 pm

    MLU

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Ontario to Monroe?

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 Monroe (MLU) the cheapest?

    Airlines adjust prices for flights from Ontario to Monroe 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 Monroe (MLU) cost?

    According to Trip.com's data, the lowest price is around PHP 29,636.

How to find a cheap flight from Ontario to Monroe

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 Monroe. 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 Monroe

Cheapest nonstop flight pricePHP 16,439
Flight distance10,198.61 km
Popular airlineDelta Air Lines

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