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Cancún

$164+ Cheap flights from Ottawa (YOW) to Cancún (CUN)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CUN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Ottawa to Cancun are usually found in September or July, booked 53 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Ottawa to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Cancún (CUN). 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 16, 2025.

Round-trip from

$298
(United Airlines)

One-way from

$164
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$423

Good round-trip deal

$440 or less

Good one-way deal

$303 or less
From Ottawa to Cancun
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One-way flight from Ottawa to Cancun
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Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ottawa to Cancun.
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Price to beat on a one-way flight from Ottawa to Cancun.
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Find flight deals from Ottawa to Cancún

Cheapest flights from Ottawa to Cancún
Explore the most affordable flight options available from Ottawa to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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.
Sat 11/85:55 pmYOW - CUN
2 stops17h 30mUnited Airlines
Sat 11/225:55 pmCUN - YOW
2 stops16h 31mUnited Airlines
Deal found 9/15$298
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:45 pmYOW - CUN
2 stops47h 08mWestJet
Wed 11/193:05 pmCUN - YOW
2 stops25h 48mWestJet
Deal found 9/15$300
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 10/257:29 pmYOW - CUN
1 stop16h 51mUnited Airlines
Sat 11/17:23 amCUN - YOW
1 stop8h 09mUnited Airlines
Deal found 9/15$306
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:45 pmYOW - CUN
2 stops44h 17mWestJet
Mon 11/178:40 pmCUN - YOW
1 stop28h 02mWestJet
Deal found 9/15$307
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amYOW - CUN
1 stop15h 50mAir Canada
Mon 11/33:00 pmCUN - YOW
1 stop21h 22mAir Canada
Deal found 9/14$310
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/277:29 pmYOW - CUN
2 stops15h 35mUnited Airlines
Wed 10/12:10 pmCUN - YOW
2 stops18h 01mUnited Airlines
Deal found 9/14$311
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 12/42:17 pmYOW - CUN
1 stop26h 23mUnited Airlines
Tue 12/95:55 pmCUN - YOW
2 stops19h 41mUnited Airlines
Deal found 9/15$313
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 11/85:14 pmYOW - CUN
1 stop19h 16mUnited Airlines
Sat 11/158:39 amCUN - YOW
2 stops25h 47mUnited Airlines
Deal found 9/15$318
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 11/157:30 pmYOW - CUN
2 stops15h 55mUnited Airlines
Tue 11/186:30 amCUN - YOW
2 stops10h 02mUnited Airlines
Deal found 9/15$319
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amYOW - CUN
2 stops32h 02mWestJet
Tue 11/42:55 pmCUN - YOW
2 stops25h 58mWestJet
Deal found 9/16$322

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Cancún 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 16, 2025.
Use the filters below to find and compare flights from Ottawa to Cancún that are best for you.

Fly from

Ottawa

Fly to

Cancún

Route

Depart

Return

Price

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Tue 12/9

6:20 am-3:59 pm

2 stops9h 39m

Cancun

Sat 12/13

5:55 pm-5:12 pm

2 stops23h 17m

$312

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Sat 12/6

7:30 pm-12:20 pm

1 stop16h 50m

Cancun

Fri 12/12

8:23 am-4:32 pm

1 stop8h 09m

$312

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Tue 12/9

6:20 am-3:59 pm

2 stops9h 39m

Cancun

Fri 12/12

4:51 pm-5:12 pm

2 stops24h 21m

$312

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Thu 12/4

2:17 pm-4:40 pm

1 stop26h 23m

Cancun

Mon 12/8

8:39 am-10:26 am

2 stops25h 47m

$313

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Thu 12/4

5:55 pm-4:40 pm

2 stops22h 45m

Cancun

Tue 12/9

5:55 pm-5:12 pm

2 stops23h 17m

$313

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Thu 12/4

5:55 pm-4:40 pm

2 stops22h 45m

Cancun

Sat 12/6

5:55 pm-5:12 pm

2 stops23h 17m

$313

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Sat 11/8

5:14 pm-12:30 pm

1 stop19h 16m

Cancun

Sat 11/22

5:55 pm-10:26 am

2 stops16h 31m

$316

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Thu 2/19

7:30 pm-3:59 pm

2 stops20h 29m

Cancun

Tue 3/17

4:55 pm-10:07 am

2 stops16h 12m

$317

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Fri 2/20

7:30 pm-4:40 pm

1 stop21h 10m

Cancun

Tue 3/17

2:18 pm-10:07 am

1 stop18h 49m

$317

OttawaCancún

YOW - CUN

YOWCUN

Ottawa

Fri 1/30

5:11 pm-11:25 am

2 stops18h 14m

Cancun

Fri 2/27

5:55 pm-10:26 am

2 stops16h 31m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
1
2

Best time to book a flight from Ottawa to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Ottawa 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 Ottawa to Cancún

What is the cheapest month to book a flight from Ottawa to Cancún?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Cancún (average of $360). Flying from Ottawa to Cancún in March is currently the most expensive (average of $492). 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.

What is the cheapest time of day to fly from YOW to CUN?

Find hourly flight availability from Ottawa to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

One of the essential ways to save on airfare from Ottawa to Cancún is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated September 16, 2025.
See what other customers who have flown with Air Transat, United Airlines, and WestJet from Ottawa to Cancún have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
United Airlines
7.4
Good
8,924 reviews
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
WestJet
7.2
Good
3,093 reviews
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Sunwing Airlines
6.7
Okay
36 reviews
Air Transat
7.7
Good
438 reviews

Comfort

7.3

Crew

8.4

Entertainment

7.0

Overall

7.7

Food

6.7

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

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

  • How popular is this Ottawa to Cancún flight route?

    Within the past month, 18 users have taken a look at flights from Ottawa to Cancun.

  • How long is the flight from Ottawa to Cancún?

    There are many flights that can get you from Ottawa to Cancún in 9h 39m. Fly via United Airlines to get the fastest option. There are 1793 mi between Ottawa and Cancún.

  • What are the cheapest airlines flying from Ottawa to Cancún round-trip?

    Flying on United Airlines is currently your cheapest option to Cancún, with prices starting at $266. Additional round-trip tickets that might be worth considering are offered by WestJet and Porter Airlines, with the lowest prices starting at $320 and $367, respectively. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest flights from Ottawa to Cancún?

    On average you can expect to pay $518 for a flight from Ottawa to Cancún. The cheapest flight overall is $280 while the most popular route, (Ottawa - Cancun) is currently priced at $285.

  • Can I find deals for flights from Ottawa to Cancún that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Cancún?

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

  • Can I find deals for business class flights from Ottawa to Cancún?

    Yes. Cheapflights offers flight deals from Ottawa to Cancún 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 Ottawa to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Cancún (average of $360). Flying from Ottawa to Cancún in March is currently the most expensive (average of $492). 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

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Ottawa to Cancún

Discover the top 6 airlines that operate flights from Ottawa to Cancún. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$266Average$330FlexibilityNo cancel feeOn-time69%
WestJetCheapest$320Average$429FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$367Average$456FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$389Average$555FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$425Average$624FlexibilityNo cancel feeOn-time50%
Sunwing AirlinesCheapest$557Average$566FlexibilityNo cancel feeOn-timeN/A

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