$186 Cheap Flights from Merida (MID) to Ontario (ONT)

View $186 flight on Sat, May 16, 2026Opens in a new window

Popular airlines from Mérida International Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Merida to Ontario (MID-ONT)

Prices were available within the past 7 days and start at $186 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Wed, Mar 4 - Sun, Mar 8
MID
Mérida
ONT
Ontario
$347 Roundtrip, found 3 days ago
$347
Roundtrip
found 3 days ago
Select Volaris flight, departing Wed, Mar 4 from Mérida to Ontario, returning Sun, Mar 8, priced at $347 found 3 days ago
Volaris
Fri, Nov 21 - Thu, Nov 27
MID
Mérida
ONT
Ontario
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select Volaris flight, departing Fri, Nov 21 from Mérida to Ontario, returning Thu, Nov 27, priced at $357 found 1 day ago
Volaris
Thu, Apr 30 - Tue, May 5
MID
Mérida
ONT
Ontario
$366 Roundtrip, found 5 days ago
$366
Roundtrip
found 5 days ago
Select Volaris flight, departing Thu, Apr 30 from Mérida to Ontario, returning Tue, May 5, priced at $366 found 5 days ago
Volaris
Sat, Nov 15 - Sun, Nov 30
MID
Mérida
ONT
Ontario
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select Volaris flight, departing Sat, Nov 15 from Mérida to Ontario, returning Sun, Nov 30, priced at $384 found 1 day ago
Volaris
Sat, Feb 7 - Sun, Feb 15
MID
Mérida
ONT
Ontario
$388 Roundtrip, found 5 days ago
$388
Roundtrip
found 5 days ago
Select Volaris flight, departing Sat, Feb 7 from Mérida to Ontario, returning Sun, Feb 15, priced at $388 found 5 days ago
Volaris
Wed, Dec 10 - Sun, Dec 14
MID
Mérida
ONT
Ontario
$392 Roundtrip, found 4 days ago
$392
Roundtrip
found 4 days ago
Select Volaris flight, departing Wed, Dec 10 from Mérida to Ontario, returning Sun, Dec 14, priced at $392 found 4 days ago
Aeromexico
Wed, Mar 4 - Sun, Mar 8
MID
Mérida
ONT
Ontario
$450 Roundtrip, found 3 days ago
$450
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Wed, Mar 4 from Mérida to Ontario, returning Sun, Mar 8, priced at $450 found 3 days ago
American Airlines
Tue, Jan 27 - Tue, Feb 3
MID
Mérida
ONT
Ontario
$455 Roundtrip, found 14 hours ago
$455
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Jan 27 from Mérida to Ontario, returning Tue, Feb 3, priced at $455 found 14 hours ago
Delta
Wed, Mar 4 - Sun, Mar 8
MID
Mérida
ONT
Ontario
$485 Roundtrip, found 3 days ago
$485
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Mar 4 from Mérida to Ontario, returning Sun, Mar 8, priced at $485 found 3 days ago
United
Thu, Dec 25 - Mon, Jan 12
MID
Mérida
ONT
Ontario
$485 Roundtrip, found 15 hours ago
$485
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Dec 25 from Mérida to Ontario, returning Mon, Jan 12, priced at $485 found 15 hours ago

Find the cheapest month to fly from Mérida (MID) to Ontario (ONT)

November is typically the cheapest month to fly

From $355 - $1,380 per traveler.

Frequently asked questions

How much does a flight from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Get a cheap one-way flight from $186 or cheap return flight from $347 from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT)?
The cheapest month to fly from MID to ONT is March, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MID to ONT flight.
How many flights per day from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT)?
Nonstop flights from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MID to ONT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT)?
Choose a flight from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Waiting until just before your departure to book your flight from MID to ONT often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a MID to ONT flight and hotel package?
Opting for a MID to ONT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Manuel Crescencio Rejon Intl. Airport (MID) to Los Angeles - Ontario Intl. Airport (ONT)?
Typically, it's possible to reschedule or cancel your MID to ONT flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Manuel Crescencio Rejon Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, Delta, United, Volaris
Roundtrip price
$347
Distance
1927 mi

Book with confidence

Merida to Ontario Flights

The cheapest times to fly from Merida to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Merida to Ontario are during the month of March. You can find some of the cheapest flights from Merida to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Merida to Ontario

Sunday is one of the best days to book for cheap flights from Merida to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Merida to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Merida to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $186 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Merida to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Merida to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Merida to Ontario Flights

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*Available to One Key members.