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$194+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
MID — ONT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$432
(United Airlines)

One-way from

$194
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$382
From Mérida Rejon to Ontario
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One-way flight from Mérida Rejon to Ontario
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 12/188:00 amMID - ONT
2 stops15h 07mUnited Airlines
Mon 1/56:39 pmONT - MID
2 stops22h 13mUnited Airlines
Deal found 9/15$451
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/258:00 amMID - ONT
1 stop15h 49mUnited Airlines
Sun 11/306:05 amONT - MID
1 stop10h 47mUnited Airlines
Deal found 9/15$452
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/228:00 amMID - ONT
2 stops14h 44mUnited Airlines
Sun 11/309:35 pmONT - MID
2 stops19h 17mUnited Airlines
Deal found 9/15$472
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/158:00 amMID - ONT
2 stops30h 37mUnited Airlines
Sat 11/296:05 amONT - MID
1 stop10h 47mUnited Airlines
Deal found 9/15$473
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/17:00 amMID - ONT
2 stops16h 51mUnited Airlines
Sat 11/86:38 pmONT - MID
2 stops46h 14mUnited Airlines
Deal found 9/16$474
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/87:00 amMID - ONT
2 stops14h 24mUnited Airlines
Wed 10/156:00 amONT - MID
1 stop11h 05mUnited Airlines
Deal found 9/16$495
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/177:00 amMID - ONT
2 stops16h 52mUnited Airlines
Fri 10/246:00 amONT - MID
1 stop11h 05mUnited Airlines
Deal found 9/17$512
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:00 amMID - ONT
1 stop15h 24mUnited Airlines
Sun 10/196:00 amONT - MID
1 stop11h 05mUnited Airlines
Deal found 9/16$514
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amMID - ONT
2 stops18h 50mMultiple Airlines
Fri 11/71:02 amONT - MID
1 stop16h 35mMultiple Airlines
Deal found 9/16$527
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/37:00 amMID - ONT
2 stops11h 23mUnited Airlines
Mon 10/66:36 pmONT - MID
2 stops22h 29mUnited Airlines
Deal found 9/16$540
This OneTravel deal was found by Cheapflights users on 9/15. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:29 amMID - ONT
1 stop12h 42mVolaris
Mon 1/511:34 pmONT - MID
1 stop7h 11mVolaris
Deal found 9/15$561

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 September 17, 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

Thu 1/15

8:00 am-9:58 pm

1 stop15h 58m

Ontario

Mon 1/19

6:00 am-6:52 pm

1 stop10h 52m

$432

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Thu 12/18

8:00 am-9:07 pm

2 stops15h 07m

Ontario

Mon 1/5

6:39 pm-6:52 pm

2 stops22h 13m

$451

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Fri 1/30

8:00 am-9:58 pm

1 stop15h 58m

Ontario

Mon 2/2

6:00 am-6:52 pm

1 stop10h 52m

$452

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Fri 12/19

8:00 am-9:07 pm

2 stops15h 07m

Ontario

Tue 12/30

11:59 pm-6:52 pm

2 stops40h 53m

$452

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Tue 11/25

8:00 am-8:44 pm

2 stops14h 44m

Ontario

Sun 11/30

6:05 am-6:52 pm

1 stop10h 47m

$452

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Sat 11/22

8:00 am-8:44 pm

2 stops14h 44m

Ontario

Sun 11/30

6:05 am-6:52 pm

1 stop10h 47m

$473

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Sat 11/15

8:00 am-9:49 pm

1 stop15h 49m

Ontario

Sat 11/29

6:05 am-6:52 pm

1 stop10h 47m

$473

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Sat 11/1

7:00 am-10:51 pm

2 stops16h 51m

Ontario

Sat 11/8

6:38 pm-6:52 pm

2 stops46h 14m

$474

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Fri 11/14

8:00 am-10:51 pm

2 stops16h 51m

Ontario

Mon 11/17

6:05 am-6:52 pm

1 stop10h 47m

$474

MéridaOntario

MID - ONT

MIDONT

Mérida Rejon

Tue 12/9

9:29 am-8:11 pm

1 stop12h 42m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
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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, August is the cheapest month in which you can book a flight from Mérida to Ontario (average of $246). Flying from Mérida to Ontario in March is currently the most expensive (average of $327). 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 15h 58m. 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, August is the cheapest month in which you can book a flight from Mérida to Ontario (average of $246). Flying from Mérida to Ontario in March is currently the most expensive (average of $327). 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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