Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Mexico City from C$ 301

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MEX
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Mexico City (MEX). 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 8 January 2026.

Round-trip from

C$ 605

One-way from

C$ 301

Popular in

December

Cheapest in

January

Average price

C$ 659
8/2-26/2
  • 8/2-26/2
  • 3 total stops
  • 45h 24m total
  • Ottawa to Mexico City
Search Deals
10/2
  • 10/2
  • 1 total stop
  • 19h 05m total
  • Ottawa to Mexico City
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Ottawa to Mexico City

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Mexico City
Explore the most affordable flight options available from Ottawa to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Sun 8/24:20 p.m.YOW - MEX
1 stop28h 25mMultiple Airlines
Thu 26/26:40 a.m.MEX - YOW
2 stops16h 59mMultiple Airlines
Deal found 6/1C$ 605
Sat 7/25:40 a.m.YOW - MEX
1 stop19h 05mMultiple Airlines
Wed 25/27:20 p.m.MEX - YOW
2 stops28h 19mMultiple Airlines
Deal found 6/1C$ 610
Thu 22/19:30 a.m.YOW - MEX
1 stop11h 15mMultiple Airlines
Sun 25/111:10 a.m.MEX - YOW
1 stop10h 59mMultiple Airlines
Deal found 6/1C$ 623
Tue 3/25:40 a.m.YOW - MEX
1 stop19h 05mMultiple Airlines
Thu 26/26:40 a.m.MEX - YOW
2 stops16h 59mMultiple Airlines
Deal found 6/1C$ 629
Thu 5/25:40 a.m.YOW - MEX
1 stop19h 05mMultiple Airlines
Thu 26/26:40 a.m.MEX - YOW
2 stops16h 59mMultiple Airlines
Deal found 6/1C$ 632
Sat 28/25:40 a.m.YOW - MEX
1 stop19h 05mMultiple Airlines
Wed 4/36:40 a.m.MEX - YOW
2 stops16h 59mMultiple Airlines
Deal found 7/1C$ 633
Thu 26/25:40 a.m.YOW - MEX
1 stop19h 05mMultiple Airlines
Wed 4/36:40 a.m.MEX - YOW
2 stops16h 59mMultiple Airlines
Deal found 6/1C$ 636
Wed 21/19:30 a.m.YOW - MEX
1 stop11h 15mMultiple Airlines
Sun 25/111:10 a.m.MEX - YOW
1 stop10h 59mMultiple Airlines
Deal found 6/1C$ 643
Thu 22/19:30 a.m.YOW - MEX
1 stop11h 15mMultiple Airlines
Wed 28/111:10 a.m.MEX - YOW
2 stops12h 33mMultiple Airlines
Deal found 6/1C$ 647
Tue 3/25:40 a.m.YOW - MEX
1 stop19h 05mMultiple Airlines
Tue 10/211:10 a.m.MEX - YOW
1 stop29h 03mMultiple Airlines
Deal found 5/1C$ 648
Sat 7/25:40 a.m.YOW - MEX
1 stop19h 05mMultiple Airlines
Tue 10/211:10 a.m.MEX - YOW
1 stop29h 03mMultiple Airlines
Deal found 6/1C$ 650

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Mexico City 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 629,999 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Ottawa to Mexico City that are best for you.

Fly from

Ottawa

Fly to

Mexico City

Route

Depart

Return

Price

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sun 18/1

5:55 p.m.-10:05 a.m.

2 stops17h 10m

Mexico City Benito Juarez

Thu 22/1

9:40 a.m.-9:56 p.m.

2 stops11h 16m

C$ 737

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 14/2

5:11 p.m.-1:35 p.m.

1 stop21h 24m

Mexico City Benito Juarez

Sat 21/2

7:50 a.m.-5:07 p.m.

2 stops32h 17m

C$ 740

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Wed 28/1

2:15 p.m.-9:50 p.m.

1 stop8h 35m

Mexico City Benito Juarez

Tue 3/2

11:00 a.m.-9:56 p.m.

1 stop9h 56m

C$ 740

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Tue 10/2

4:15 p.m.-11:35 p.m.

3 stops32h 20m

Mexico City Benito Juarez

Mon 16/2

6:00 a.m.-12:39 a.m.

2 stops17h 39m

C$ 751

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Wed 13/5

6:00 a.m.-10:10 p.m.

2 stops18h 10m

Mexico City Benito Juarez

Fri 22/5

11:05 p.m.-3:15 p.m.

1 stop14h 10m

C$ 753

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Tue 3/3

3:05 p.m.-11:45 p.m.

1 stop9h 40m

Mexico City Benito Juarez

Thu 5/3

11:45 a.m.-8:25 a.m.

2 stops19h 40m

C$ 757

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Mon 11/5

7:00 a.m.-4:10 p.m.

2 stops11h 10m

Mexico City Benito Juarez

Fri 22/5

11:05 p.m.-3:15 p.m.

1 stop14h 10m

C$ 817

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Sat 7/2

9:45 a.m.-6:55 p.m.

2 stops10h 10m

Mexico City Benito Juarez

Tue 10/2

5:45 a.m.-4:30 p.m.

2 stops9h 45m

C$ 827

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Fri 6/2

9:45 a.m.-9:50 p.m.

1 stop13h 05m

Mexico City Benito Juarez

Tue 10/2

9:40 a.m.-6:52 p.m.

1 stop8h 12m

C$ 827

OttawaMexico City

YOW - MEX

YOWMEX

Ottawa

Thu 5/2

9:45 a.m.-6:55 p.m.

2 stops10h 10m

Mexico City Benito Juarez

Tue 10/2

10:05 a.m.-9:18 p.m.

2 stops10h 13m

C$ 827

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 15 results
1
2

Best time to book a flight from Ottawa to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City 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 Mexico City

How far ahead should I book a flight from Ottawa to Mexico City?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Mexico City. Price data was last updated on 2 January 2026.

To ensure you get the cheapest price possible for a flight from Ottawa to Mexico City, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from Ottawa to Mexico City (average of C$ 239). Flying from Ottawa to Mexico City in March is currently the most expensive (average of C$ 485). 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.

How much does it cost to fly round-trip from Ottawa to Mexico City?

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. 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 Mexico City. Reviews last updated 8 January 2026.
Read through reviews of airlines operating flights from Ottawa to Mexico City, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,235 reviews
United Airlines
7.4
Good
9,139 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,603 reviews
United Airlines
7.4
Good
9,139 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Mexico City. 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 Ottawa to Mexico City?

    There are many flights that can get you from Ottawa to Mexico City in 17h 10m. Fly via United Airlines to get the fastest option. The distance from Ottawa to Mexico City is about 3590 km.

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

    According to our current data, WestJet (C$ 408), United Airlines (C$ 486), and Air Canada (C$ 638) offers the cheapest pricing from Ottawa to Mexico City. Users have found that WestJet is 47% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Ottawa to Mexico City one-way?

    C$ 250 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 260 and C$ 319, respectively.

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

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

  • How can I find direct flights from Ottawa to Mexico City?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Mexico City 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 Mexico City?

    Currently, December is the cheapest month in which you can book a flight from Ottawa to Mexico City (average of C$ 239). Flying from Ottawa to Mexico City in March is currently the most expensive (average of C$ 485). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Ottawa to Mexico City

Discover the top 3 airlines that operate flights from Ottawa to Mexico City. 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 629,999 searches. Data last updated 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 408AverageC$ 567FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 486AverageC$ 654FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 639AverageC$ 900FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Mexico City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Mexico City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Mexico City?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Mexico City from Ottawa.

Can Cheapflights find flights from Ottawa to Mexico City with no change fees?

Certainly. Search results for flights to Mexico City from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Mexico City become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Mexico City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.