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Cheap flight deals from Montgomery to Ontario Starting at MYR 876

Whether you’re going for a one-way or round-trip to Ontario, we’ve got you covered! Check out these different flight options from Montgomery below.

  • One way
  • Round-trip
      • MGM14:23
        7h 5m
        1 stop
        ONT19:28
        Tue, May 6|Montgomery - Ontario|Delta Air Lines
        MYR 876MYR 1,792
        51% OFF
        51% OFF
        MYR 1,792MYR 876

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Tue, May 6, arriving at Ontario International Airport. One-way Prices start from MYR 876 including taxes and charges.

      • MGM17:55
        6h 46m
        1 stop
        ONT22:41
        Sat, May 10|Montgomery - Ontario|Delta Air Lines
        MYR 899MYR 1,792
        50% OFF
        50% OFF
        MYR 1,792MYR 899

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Sat, May 10, arriving at Ontario International Airport. One-way Prices start from MYR 899 including taxes and charges.

      • MGM06:00
        7h 36m
        1 stop
        ONT11:36
        Thu, Mar 13|Montgomery - Ontario|Delta Air Lines
        MYR 907MYR 1,792
        49% OFF
        49% OFF
        MYR 1,792MYR 907

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Thu, Mar 13, arriving at Ontario International Airport. One-way Prices start from MYR 907 including taxes and charges.

      • MGM17:59
        6h 44m
        1 stop
        ONT22:43
        Fri, Mar 21|Montgomery - Ontario|Delta Air Lines
        MYR 907
        MYR 907

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Fri, Mar 21, arriving at Ontario International Airport. One-way Prices start from MYR 907 including taxes and charges.

      • MGM17:59
        6h 37m
        1 stop
        ONT22:36
        Thu, Apr 10|Montgomery - Ontario|Delta Air Lines
        MYR 1,050
        MYR 1,050

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Thu, Apr 10, arriving at Ontario International Airport. One-way Prices start from MYR 1,050 including taxes and charges.

      • MGM17:59
        6h 44m
        1 stop
        ONT22:43
        Mon, Mar 17|Montgomery - Ontario|Delta Air Lines
        MYR 1,053
        MYR 1,053

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Mon, Mar 17, arriving at Ontario International Airport. One-way Prices start from MYR 1,053 including taxes and charges.

      • MGM06:55
        8h 59m
        1 stop
        ONT13:54
        Tue, May 6|Montgomery - Ontario|American Airlines
        MYR 1,065
        MYR 1,065

        Choose American Airlines flights from Montgomery to Ontario. The one-way connecting flight with American Airlines departs from Montgomery Regional Airport on Tue, May 6, arriving at Ontario International Airport. One-way Prices start from MYR 1,065 including taxes and charges.

      • MGM12:34
        8h 54m
        1 stop
        ONT19:28
        Mon, Apr 28|Montgomery - Ontario|Delta Air Lines
        MYR 1,067
        MYR 1,067

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Mon, Apr 28, arriving at Ontario International Airport. One-way Prices start from MYR 1,067 including taxes and charges.

      • MGM12:49
        7h 35m
        1 stop
        ONT18:24
        Tue, May 13|Montgomery - Ontario|American Airlines
        MYR 1,100
        MYR 1,100

        Choose American Airlines flights from Montgomery to Ontario. The one-way connecting flight with American Airlines departs from Montgomery Regional Airport on Tue, May 13, arriving at Ontario International Airport. One-way Prices start from MYR 1,100 including taxes and charges.

      • MGM17:59
        6h 37m
        1 stop
        ONT22:36
        Fri, Apr 11|Montgomery - Ontario|Delta Air Lines
        MYR 1,288
        MYR 1,288

        Choose Delta Air Lines flights from Montgomery to Ontario. The one-way connecting flight with Delta Air Lines departs from Montgomery Regional Airport on Fri, Apr 11, arriving at Ontario International Airport. One-way Prices start from MYR 1,288 including taxes and charges.

      • MGM01:00 pm
        3h 5m
        Nonstop
        ONT02:00 pm
        Wed, Mar 5|Montgomery - Ontario|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.

Montgomery to Los Angeles flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3796

    Delta Air Lines

    06:00

    MGM

    1.1h

    08:07

    ATL

    SMTWTFS
    Search

  2. DL665

    Delta Air Lines

    09:30

    ATL

    4.6h

    11:06

    ONT

    SMTWTFS

  3. AA5161

    American Airlines

    06:34

    MGM

    2.3h

    08:54

    DFW

    SMTWTFS
    Search

  4. AA2635

    American Airlines

    12:30

    DFW

    3.5h

    13:58

    ONT

    SMTWTFS

  5. AA5849

    American Airlines

    13:02

    MGM

    1.7h

    15:45

    CLT

    SMTWTFS
    Search

  6. AA2276

    American Airlines

    18:46

    CLT

    5.3h

    21:05

    ONT

    SMTWTFS

  7. DL5379

    Delta Air Lines

    14:30

    MGM

    1.1h

    16:36

    ATL

    SMTWTFS
    Search

  8. DL779

    Delta Air Lines

    20:55

    ATL

    4.5h

    22:27

    ONT

    SMTWTFS

  9. DL5379

    Delta Air Lines

    14:30

    MGM

    1.1h

    16:36

    ATL

    SMTWTFS
    Search

  10. DL1284

    Delta Air Lines

    19:10

    ATL

    2.2h

    20:20

    IAH

    SMTWTFS

  11. UA1563

    United Airlines

    19:50

    IAH

    3.3h

    21:10

    ONT

    SMTWTFS

  12. AA6272

    American Airlines

    17:25

    MGM

    2.4h

    19:46

    DFW

    SMTWTFS
    Search

  13. AA711

    American Airlines

    22:41

    DFW

    3.0h

    23:44

    ONT

    -MTWTFS

  14. AA6272

    American Airlines

    17:25

    MGM

    2.4h

    19:46

    DFW

    SMTWTFS
    Search

  15. AA3181

    American Airlines

    21:00

    DFW

    3.3h

    22:16

    ONT

    SMTWTFS

  16. DL5161

    Delta Air Lines

    17:55

    MGM

    1.1h

    20:01

    ATL

    SMTWT-S
    Search

  17. DL779

    Delta Air Lines

    20:55

    ATL

    4.5h

    22:27

    ONT

    SMTWTFS
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from Montgomery to Ontario will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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 Montgomery (MGM) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Montgomery to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Montgomery (MGM) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around MYR 1,784.

How to find a cheap flight from Montgomery to Ontario

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Being flexible with your dates to get the cheapest Montgomery to Ontario ticket.
Tap "Date" on flight search bar to scan through the calender for Montgomery to Ontario airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, May 6 at MYR 876 for one-way flights.
2
Compare cheap Montgomery to Ontario flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Montgomery to Ontario. The cheapest airline operating is Delta Air Lines.
3
Set up a Price Alert
By setting up a Price Alert for your Montgomery to Ontario route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Montgomery to Ontario flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Montgomery to Ontario to get exclusive deals for you.

Flight Info | Montgomery to Ontario

Cheapest direct flight priceMYR 876
Off-season for travelNovember
Flight distance9,669.25 km
Popular airlineDelta Air Lines

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