$177 Cheap Flights from Merida (MID) to Ontario (ONT)

View $177 flight on Wed, Oct 7, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Merida to Ontario (MID-ONT)

Prices were available within the past 7 days and start at $177 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Thu, Apr 23 - Sat, May 16
MID
Mérida
ONT
Ontario
$336 Roundtrip, found 4 days ago
$336
Roundtrip
found 4 days ago
Select Volaris flight, departing Thu, Apr 23 from Mérida to Ontario, returning Sat, May 16, priced at $336 found 4 days ago
Volaris
Thu, Apr 23 - Sat, May 16
MID
Mérida
ONT
Ontario
$337 Roundtrip, found 4 days ago
$337
Roundtrip
found 4 days ago
Select Volaris flight, departing Thu, Apr 23 from Mérida to Ontario, returning Sat, May 16, priced at $337 found 4 days ago
Volaris
Wed, Oct 7 - Tue, Oct 20
MID
Mérida
ONT
Ontario
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Volaris flight, departing Wed, Oct 7 from Mérida to Ontario, returning Tue, Oct 20, priced at $366 found 4 days ago
Volaris
Thu, Apr 23 - Sat, May 16
MID
Mérida
ONT
Ontario
$367 Roundtrip, found 4 days ago
$367
Roundtrip
found 4 days ago
Select Volaris flight, departing Thu, Apr 23 from Mérida to Ontario, returning Sat, May 16, priced at $367 found 4 days ago
Volaris
Thu, Apr 23 - Sat, May 16
MID
Mérida
ONT
Ontario
$371 Roundtrip, found 4 days ago
$371
Roundtrip
found 4 days ago
Select Volaris flight, departing Thu, Apr 23 from Mérida to Ontario, returning Sat, May 16, priced at $371 found 4 days ago
Volaris
Fri, May 8 - Sun, May 17
MID
Mérida
ONT
Ontario
$375 Roundtrip, found 4 days ago
$375
Roundtrip
found 4 days ago
Select Volaris flight, departing Fri, May 8 from Mérida to Ontario, returning Sun, May 17, priced at $375 found 4 days ago
American Airlines
Wed, Oct 7 - Tue, Oct 20
MID
Mérida
ONT
Ontario
$600 Roundtrip, found 4 days ago
$600
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 7 from Mérida to Ontario, returning Tue, Oct 20, priced at $600 found 4 days ago
United
Tue, Jun 2 - Tue, Jun 23
MID
Mérida
ONT
Ontario
$600 Roundtrip, found 2 days ago
$600
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 2 from Mérida to Ontario, returning Tue, Jun 23, priced at $600 found 2 days ago
Aeromexico
Fri, May 8 - Sun, May 17
MID
Mérida
ONT
Ontario
$631 Roundtrip, found 4 days ago
$631
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, May 8 from Mérida to Ontario, returning Sun, May 17, priced at $631 found 4 days ago
Delta
Sat, Nov 14 - Fri, Nov 27
MID
Mérida
ONT
Ontario
$740 Roundtrip, found 15 hours ago
$740
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Nov 14 from Mérida to Ontario, returning Fri, Nov 27, priced at $740 found 15 hours ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Average driving time to city center is 42 minutes. Flights from $698
SNA
John Wayne
Average driving time to city center42 min
Flights from $698

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

January is typically the cheapest month to fly

From $324 - $969 per traveler.

Frequently asked questions

How much does a flight from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) cost?
You can find cheap one-way flights from $177 and cheap return flights from $336 Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) with Expedia. One-way flights typically cost between $354 and $1268, and return flights often range between $621 and $1914. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The cheapest month to fly from MID to ONT is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Enter MID to ONT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Volaris is one of the cheapest airlines offering connecting flights from Merida (MID) to Ontario (ONT), with round-trip tickets starting from around $818. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
To find a cheap flight from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The earliest flight from Manuel Crescencio Rejon International Airport (MID) in Merida to Ontario International Airport (ONT) typically departs at around 5:45 AM, operated by Aeromexico and Alaska Airlines. An early departure like this allows you to arrive in Ontario with plenty of time to enjoy your day. This service operates seasonally in July. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The most popular departure times for flights from Manuel Crescencio Rejon Intl. (MID) to Los Angeles - Ontario Intl. (ONT) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including Aeromexico, United Airlines, and Delta Air Lines, offer flights during this window. This timing is ideal for those looking to start their day early in California.
How long does it take to fly from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
A flight from MID to ONT with a layover takes around 16 hours, with the route covering approximately 1,928 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
Business class seats are offered on the MID to ONT route with Aeromexico.
How do I earn miles on a Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight with Expedia?
It's easy to earn miles on a Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Ontario from Manuel Crescencio Rejon Intl. (MID)?
If you're planning to travel to Ontario from Manuel Crescencio Rejon Intl. (MID), you can fly into Los Angeles - Ontario Intl. (ONT) Some flights may connect through major hubs like Mexico City Intl. (MEX), George Bush Intercontinental (IAH), Miami Intl. (MIA) before reaching Ontario. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) at the last minute?
Typically, booking a last minute flight from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight and hotel package?
Securing a Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) Los Angeles Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
If you booked your Merida, Yucatan (MID-Manuel Crescencio Rejon Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Manuel Crescencio Rejon Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United, Volaris
Roundtrip price
$336
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 April. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $177 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

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.