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Cheap flights from St. John's to Mexico from C$ 339

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — MEX
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Mexico
Explore the most affordable flight options available from St. John's to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Sat 20/125:05 a.m.YYT - CUN
1 stop19h 05mAir Canada
Mon 29/1212:15 p.m.CUN - YYT
2 stops19h 50mAir Canada
Deal found 13/12C$ 934
Sun 21/126:10 p.m.YYT - CUN
2 stops25h 10mUnited Airlines
Sun 28/126:30 a.m.CUN - YYT
2 stops16h 56mUnited Airlines
Deal found 14/12C$ 1,192
Sun 21/125:40 p.m.YYT - CUN
2 stops43h 20mPorter Airlines
Sun 28/1212:30 p.m.CUN - YYT
1 stop11h 03mPorter Airlines
Deal found 14/12C$ 1,235
Thu 25/1210:00 a.m.YYT - MEX
2 stops16h 15mMultiple Airlines
Thu 1/16:30 a.m.MEX - YYT
2 stops16h 01mMultiple Airlines
Deal found 13/12C$ 1,669
Thu 25/121:30 p.m.YYT - MEX
1 stop13h 50mAir Canada
Wed 31/121:05 a.m.MEX - YYT
1 stop13h 39mAir Canada
Deal found 13/12C$ 1,698
Sun 21/125:40 p.m.YYT - CUN
1 stop18h 25mAir Transat
Sun 28/1211:55 a.m.CUN - YYT
1 stop27h 20mAir Transat
Deal found 14/12C$ 2,103
Sat 27/126:15 p.m.YYT - MEX
1 stop32h 19mMultiple Airlines
Sat 3/18:25 a.m.MEX - YYT
2 stops12h 35mMultiple Airlines
Deal found 14/12C$ 2,736
Sat 27/126:15 p.m.YYT - MEX
1 stop32h 19mAir Canada
Fri 2/11:05 a.m.MEX - YYT
1 stop19h 38mAir Canada
Deal found 14/12C$ 2,977

Find flight deals from St. John's to Mexico

Keep the following information in mind while searching for St. John's to Mexico flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 522

One-way from

C$ 339

Popular in

July

Cheapest in

January

Average price

C$ 845
Air Canada
  • Air Canada
  • 19/1-22/1
  • 3 total stops
  • 44h 26m total
  • St. John's to Mexico
Search Deals
Air Canada
  • Air Canada
  • 27/2
  • 2 total stops
  • 45h 38m total
  • St. John's to Mexico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 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 St. John's to Mexico 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 15 December 2025.
Use the filters below to find and compare flights from St. John's to Mexico that are best for you.

Fly from

St. John's

Fly to

Mexico

Route

Depart

Return

Price

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 24/2

5:05 a.m.-12:55 p.m.

1 stop9h 20m

Cancun

Thu 5/3

3:10 p.m.-1:58 a.m.

1 stop9h 18m

C$ 522

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Mon 19/1

8:55 p.m.-6:20 p.m.

2 stops22h 55m

Cancun

Thu 22/1

6:20 p.m.-11:30 p.m.

2 stops27h 40m

C$ 522

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 24/2

5:05 a.m.-12:55 p.m.

1 stop9h 20m

Cancun

Wed 4/3

10:10 p.m.-1:11 a.m.

2 stops25h 31m

C$ 548

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Wed 25/2

5:00 a.m.-12:55 p.m.

1 stop9h 25m

Cancun

Thu 5/3

3:10 p.m.-1:58 a.m.

1 stop9h 18m

C$ 563

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 22/3

6:25 p.m.-5:05 p.m.

1 stop25h 10m

Cancun

Sun 29/3

1:55 p.m.-9:33 a.m.

2 stops17h 08m

C$ 576

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 22/3

8:55 p.m.-5:05 p.m.

2 stops22h 40m

Cancun

Wed 1/4

1:55 p.m.-9:33 a.m.

2 stops17h 08m

C$ 576

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Wed 18/3

8:55 p.m.-5:05 p.m.

2 stops22h 40m

Cancun

Thu 26/3

6:20 p.m.-5:21 p.m.

1 stop20h 31m

C$ 576

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 19/3

6:25 p.m.-9:40 p.m.

1 stop29h 45m

Cancun

Thu 26/3

2:10 p.m.-9:35 a.m.

2 stops16h 55m

C$ 581

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 19/3

6:25 p.m.-5:05 p.m.

1 stop25h 10m

Cancun

Tue 31/3

8:55 p.m.-12:56 a.m.

2 stops25h 31m

C$ 585

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Sun 18/1

8:55 p.m.-12:04 a.m.

2 stops29h 39m

Mexico City Benito Juarez

Thu 22/1

6:00 a.m.-9:35 a.m.

2 stops25h 05m

C$ 1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 32 results
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Best time to book a flight from St. John's to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from St. John's 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 St. John's to Mexico

What is the cheapest month to book a flight from St. John's to Mexico?

Currently, January is the cheapest month in which you can book a flight from St. John's to Mexico (average of C$ 493). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 733). 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 YYT to MX?

Find hourly flight availability from St. John's to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from St. John's to Mexico by exploring options for tickets in the evening.

What is the cheapest day to fly from St. John's to Mexico?

Use this chart to determine the cheapest time to fly round-trip from St. John's to Mexico. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their St. John's to Mexico flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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. Reviews last updated 15 December 2025.
Check out reviews from past customers who have flown with Porter Airlines,WestJet, andAir Canada from St. John's to Mexico 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.
Porter Airlines
8.0
Very good
399 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,202 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,525 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from St. John's to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. John's to Mexico?

    St John's (YYT) is the airport you will fly out of if you book a flight from St. John's to Mexico. It is only a 6.7 km journey to St John's (YYT) from St. John's’s city centre.

  • How long is the flight from St. John's to Mexico?

    Departing from St. John's to Mexico will take you 9h 20m. St. John's and Mexico are separated by a distance of 4244 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from St. John's to Mexico?

    When deciding which route to take from St. John's to Mexico consider St John's - Cancun, St John's - Mexico City Benito Juarez or St John's - Mazatlán Gen Rafael Buelna as they are the most popular.

  • Can I find deals for flights from St. John's to Mexico that include hotel bookings?

    Yes. In addition to deals on St. John's to Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Mexico?

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

  • Can I find deals for business class flights from St. John's to Mexico?

    Yes. Cheapflights offers flight deals from St. John's to Mexico 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 St. John's to Mexico?

    Currently, January is the cheapest month in which you can book a flight from St. John's to Mexico (average of C$ 493). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 733). 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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Alternative routes for St. John's to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from St. John's to Mexico

Discover the top 3 airlines that operate flights from St. John's to Mexico. 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 544AverageC$ 890FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 550AverageC$ 722FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 566AverageC$ 578FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St. John's to Mexico?

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Can Cheapflights find flights from St. John's to Mexico with no change fees?

Need flexible booking options for your flight to Mexico from St. John's? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. John's to Mexico become cheaper?

Not ready to book yet? You can track prices for flights from St. John's to Mexico on Cheapflights with our Price Alert feature and get notified when better prices are available.

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