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$173+ Cheap flights from Mérida (MID) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
MID — ONT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Mérida to Ontario

Cheapest flights from Mérida to Ontario
Explore the most affordable flight options available from Mérida to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amMID - ONT
2 stops15h 07mUnited Airlines
Thu 1/16:10 amONT - MID
1 stop10h 42mUnited Airlines
Deal found 12/17$603
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:00 amMID - ONT
2 stops15h 07mUnited Airlines
Thu 1/15:05 amONT - MID
2 stops11h 47mUnited Airlines
Deal found 12/15$606
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:00 amMID - ONT
1 stop15h 52mUnited Airlines
Sun 12/286:04 amONT - MID
1 stop10h 48mUnited Airlines
Deal found 12/15$811
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:00 amMID - ONT
2 stops30h 38mUnited Airlines
Sun 1/41:40 pmONT - MID
2 stops27h 12mUnited Airlines
Deal found 12/16$943

Find flight deals from Mérida to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Mérida (MID) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$435
(United Airlines)

One-way from

$173
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$393
Provider with most accurate pricing for Mérida Rejon-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mérida Rejon-Ontario flights.
Search Deals
From Mérida Rejon to Ontario
Search Deals
One-way flight from Mérida Rejon to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mérida to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Mérida to Ontario that are best for you.

Fly from

Mérida

Fly to

Ontario

Route

Depart

Return

Price

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Tue 3/3

8:00 am-8:50 pm

2 stops14h 50m

Ontario

Tue 3/10

6:00 am-5:52 pm

1 stop10h 52m

$435

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Fri 2/20

8:00 am-8:50 pm

2 stops14h 50m

Ontario

Sun 3/8

11:59 pm-5:52 pm

2 stops16h 53m

$455

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Fri 3/20

7:00 am-10:36 pm

1 stop16h 36m

Ontario

Mon 3/23

6:00 am-5:52 pm

1 stop10h 52m

$455

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Fri 2/20

8:00 am-10:57 pm

2 stops16h 57m

Ontario

Sat 3/7

11:59 pm-5:52 pm

2 stops39h 53m

$455

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Sun 2/8

8:00 am-9:58 pm

1 stop15h 58m

Ontario

Sun 2/15

6:00 am-6:52 pm

1 stop10h 52m

$477

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Sun 2/15

8:00 am-9:59 pm

1 stop15h 59m

Ontario

Sun 2/22

6:00 am-6:52 pm

1 stop10h 52m

$477

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Sat 2/21

8:00 am-12:43 pm

2 stops30h 43m

Ontario

Sat 3/7

11:59 pm-5:52 pm

2 stops39h 53m

$495

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Sat 2/21

8:00 am-12:43 pm

2 stops30h 43m

Ontario

Sun 3/8

11:59 pm-5:52 pm

2 stops16h 53m

$495

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Wed 1/21

5:40 am-10:09 am

2 stops30h 29m

$173

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Wed 1/21

9:29 am-8:11 pm

1 stop12h 42m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results
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Compare providers for flights from Mérida to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mérida to Ontario in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mérida-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Mérida-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Mérida-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mérida-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mérida-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mérida to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Mérida with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mérida to Ontario

What is the cheapest month to book a flight from Mérida to Ontario?

Currently, July is the cheapest month in which you can book a flight from Mérida to Ontario (average of $215). Flying from Mérida to Ontario in June is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Mérida to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Mérida to Ontario?

    There are many flights that can get you from Mérida to Ontario in 14h 50m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 1927 mi.

  • Can I find deals for flights from Mérida to Ontario that include hotel bookings?

    Yes. In addition to deals on Mérida to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mérida to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mérida to Ontario.

  • Can I find deals for business class flights from Mérida to Ontario?

    Yes. Cheapflights offers flight deals from Mérida to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mérida to Ontario?

    Currently, July is the cheapest month in which you can book a flight from Mérida to Ontario (average of $215). Flying from Mérida to Ontario in June is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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