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Cozumel

$338+ Cheap flights from Ontario (ONT) to Cozumel (CZM)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CZM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Cozumel

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Cozumel (CZM). 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 11, 2025.

Round-trip from

$570
(Mytrip)

One-way from

$338
(Delta)

Popular in

December

Cheapest in

February

Average price

$454
From Ontario to Cozumel
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One-way flight from Ontario to Cozumel
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 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 Ontario to Cozumel

Cheapest flights from Ontario to Cozumel
Explore the most affordable flight options available from Ontario to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:10 amONT - CZM
1 stop8h 15mAmerican Airlines
Wed 11/52:53 pmCZM - ONT
1 stop9h 36mAmerican Airlines
Deal found 9/11$588
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/271:40 pmONT - CZM
2 stops21h 43mUnited Airlines
Mon 11/32:25 pmCZM - ONT
2 stops24h 12mUnited Airlines
Deal found 9/11$627
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:10 amONT - CZM
1 stop8h 15mAmerican Airlines
Mon 11/32:53 pmCZM - ONT
1 stop9h 36mAmerican Airlines
Deal found 9/11$628
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/131:15 pmONT - CZM
2 stops22h 04mUnited Airlines
Fri 10/171:21 pmCZM - ONT
1 stop9h 03mUnited Airlines
Deal found 9/10$662
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:10 pmONT - CZM
2 stops19h 05mDelta
Wed 1/73:15 pmCZM - ONT
1 stop7h 59mDelta
Deal found 9/10$692
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2911:59 pmONT - CZM
1 stop11h 54mAmerican Airlines
Tue 12/23:00 pmCZM - ONT
2 stops24h 55mAmerican Airlines
Deal found 9/9$699
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/161:35 pmONT - CZM
2 stops21h 48mUnited Airlines
Fri 1/92:25 pmCZM - ONT
1 stop9h 33mUnited Airlines
Deal found 9/10$707
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/111:53 pmONT - CZM
2 stops21h 26mUnited Airlines
Tue 10/211:21 pmCZM - ONT
2 stops23h 52mUnited Airlines
Deal found 9/11$712
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/231:40 pmONT - CZM
2 stops21h 43mUnited Airlines
Tue 12/22:25 pmCZM - ONT
2 stops24h 07mUnited Airlines
Deal found 9/11$717
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/146:00 amONT - CZM
1 stop29h 23mUnited Airlines
Thu 12/182:25 pmCZM - ONT
1 stop9h 27mUnited Airlines
Deal found 9/10$719

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cozumel 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 11, 2025.
Use the filters below to find and compare flights from Ontario to Cozumel that are best for you.

Fly from

Ontario

Fly to

Cozumel

Route

Depart

Return

Price

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Sun 1/11

10:30 pm-2:00 pm

1 stop13h 30m

Cozumel

Tue 1/13

3:15 pm-9:14 pm

1 stop7h 59m

$578

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Sun 1/11

10:30 pm-2:00 pm

1 stop13h 30m

Cozumel

Wed 1/14

3:15 pm-9:14 pm

1 stop7h 59m

$578

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Mon 1/12

10:30 pm-2:00 pm

1 stop13h 30m

Cozumel

Wed 1/14

3:15 pm-9:14 pm

1 stop7h 59m

$578

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Wed 1/14

10:30 pm-2:00 pm

1 stop13h 30m

Cozumel

Sun 1/18

3:15 pm-9:14 pm

1 stop7h 59m

$648

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Mon 10/13

6:36 pm-12:19 pm

2 stops16h 43m

Cozumel

Fri 10/17

1:21 pm-12:13 pm

2 stops23h 52m

$662

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Sun 2/15

10:40 am-1:23 pm

2 stops24h 43m

Cozumel

Thu 2/19

2:25 pm-9:19 am

2 stops20h 54m

$692

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Mon 12/22

5:10 pm-2:15 pm

2 stops19h 05m

Cozumel

Wed 1/7

3:15 pm-9:14 pm

1 stop7h 59m

$692

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Tue 1/6

6:00 am-1:23 pm

1 stop29h 23m

Cozumel

Thu 1/8

2:25 pm-9:58 pm

1 stop9h 33m

$704

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Tue 2/3

6:00 am-1:23 pm

1 stop29h 23m

Cozumel

Wed 2/18

2:25 pm-9:21 pm

1 stop8h 56m

$704

OntarioCozumel

ONT - CZM

ONTCZM

Ontario

Tue 12/16

1:35 pm-1:23 pm

2 stops21h 48m

Cozumel

Thu 1/8

2:25 pm-9:58 pm

1 stop9h 33m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Ontario to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel from Ontario 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 Ontario to Cozumel

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Cozumel (average of $464). Flying from Ontario to Cozumel in June is currently the most expensive (average of $644). 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.

Reviews of airlines servicing Cozumel

Get insights into the airlines that provide service to Cozumel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cozumel. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with American Airlines from Ontario to Cozumel to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cozumel. 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 Ontario to Cozumel?

    A quick flight from Ontario to Cozumel can take about 13h 30m. Delta provides one of the quickest options available for as low as $578. The distance from Ontario to Cozumel is about 2090 mi.

  • What is the cheapest airline to fly from Ontario to Cozumel round-trip?

    Cheapflights users have booked flights from Ontario to Cozumel round-trip from $581.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Cozumel 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 Ontario to Cozumel?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Cozumel (average of $464). Flying from Ontario to Cozumel in June is currently the most expensive (average of $644). 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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Top airline flying from Ontario to Cozumel

Discover the top airline that operate flights from Ontario to Cozumel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$581Average$668FlexibilityNo cancel feeOn-time71%

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