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Cheap flights from St. John's to Mexico from C$ 278

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — MEX
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 January 2026.

Round-trip from

C$ 600

One-way from

C$ 278

Popular in

July

Cheapest in

September

Average price

C$ 593
Air Canada
  • Air Canada
  • 12/4-19/4
  • 2 total stops
  • 42h 55m total
  • St. John's to Mexico
Search Deals
Porter Airlines
  • Porter Airlines
  • 22/1
  • 1 total stop
  • 30h 40m total
  • St. John's to Mexico
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 January 2026.

Thu 22/16:20 a.m.
YYT
-
CUN
1 stop30h 40m
Porter Airlines
Mon 26/12:30 p.m.
CUN
-
YYT
1 stop9h 01m
Porter Airlines
Deal found 14/1C$ 436
Sat 17/110:15 a.m.
YYT
-
CUN
2 stops12h 00m
Air Canada
Thu 22/110:15 p.m.
CUN
-
YYT
2 stops23h 45m
Air Canada
Deal found 13/1C$ 514
Wed 14/18:55 p.m.
YYT
-
CUN
2 stops23h 05m
Air Canada
Wed 21/110:15 p.m.
CUN
-
YYT
2 stops33h 50m
Air Canada
Deal found 13/1C$ 517
Tue 20/17:30 a.m.
YYT
-
CUN
2 stops40h 40m
Air Canada
Thu 22/110:15 p.m.
CUN
-
YYT
2 stops20h 30m
Air Canada
Deal found 12/1C$ 518
Fri 16/11:25 p.m.
YYT
-
CUN
2 stops32h 50m
Air Canada
Tue 20/17:25 p.m.
CUN
-
YYT
2 stops23h 20m
Air Canada
Deal found 13/1C$ 524
Fri 16/16:10 p.m.
YYT
-
CUN
1 stop28h 35m
Air Canada
Thu 22/110:15 p.m.
CUN
-
YYT
2 stops23h 45m
Air Canada
Deal found 13/1C$ 525
Sat 17/16:15 p.m.
YYT
-
CUN
1 stop29h 55m
Air Canada
Wed 21/110:10 p.m.
CUN
-
YYT
1 stop17h 34m
Air Canada
Deal found 13/1C$ 528
Thu 15/16:10 p.m.
YYT
-
CUN
1 stop28h 35m
Air Canada
Thu 22/111:00 a.m.
CUN
-
YYT
1 stop12h 41m
Air Canada
Deal found 13/1C$ 531
Thu 22/110:15 a.m.
YYT
-
CUN
2 stops12h 30m
Air Canada
Mon 26/110:10 p.m.
CUN
-
YYT
2 stops13h 05m
Air Canada
Deal found 14/1C$ 534
Tue 20/17:30 a.m.
YYT
-
MEX
2 stops19h 04m
Multiple Airlines
Tue 27/110:00 p.m.
MEX
-
YYT
2 stops24h 31m
Multiple Airlines
Deal found 14/1C$ 906
Thu 26/35:00 a.m.
YYT
-
MEX
2 stops28h 15m
Multiple Airlines
Sun 5/41:15 a.m.
MEX
-
YYT
1 stop28h 02m
Multiple Airlines
Deal found 14/1C$ 946
Mon 13/48:55 p.m.
YYT
-
MEX
3 stops26h 35m
Multiple Airlines
Sat 18/412:30 a.m.
MEX
-
YYT
1 stop12h 45m
Multiple Airlines
Deal found 14/1C$ 948

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 January 2026.
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 20/1

6:15 p.m.-10:40 p.m.

1 stop29h 55m

Cancun

Thu 22/1

10:15 p.m.-8:15 p.m.

2 stops20h 30m

C$ 518

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 22/1

6:20 a.m.-4:55 p.m.

2 stops12h 05m

Cancun

Mon 26/1

2:30 p.m.-1:01 a.m.

1 stop9h 01m

C$ 520

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 22/1

10:15 a.m.-9:15 p.m.

2 stops12h 30m

Cancun

Mon 26/1

10:10 p.m.-12:45 p.m.

2 stops13h 05m

C$ 534

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Wed 21/1

7:30 a.m.-9:15 p.m.

2 stops15h 15m

Cancun

Tue 27/1

10:10 p.m.-8:15 p.m.

2 stops20h 35m

C$ 536

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 12/4

6:15 p.m.-9:30 p.m.

1 stop29h 45m

Cancun

Sun 19/4

8:55 p.m.-12:43 p.m.

2 stops13h 18m

C$ 600

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Fri 23/1

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

1 stop9h 20m

Cancun

Mon 26/1

10:10 p.m.-12:45 p.m.

2 stops13h 05m

C$ 650

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Thu 26/3

5:00 a.m.-5:45 a.m.

2 stops28h 15m

Mexico City Benito Juarez

Sun 5/4

1:15 a.m.-8:47 a.m.

1 stop28h 02m

C$ 946

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Mon 13/4

8:55 p.m.-8:00 p.m.

3 stops26h 35m

Mexico City Benito Juarez

Sat 18/4

12:30 a.m.-4:45 p.m.

1 stop12h 45m

C$ 948

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Sat 28/2

7:30 a.m.-12:04 a.m.

2 stops19h 04m

Mexico City Benito Juarez

Fri 6/3

1:05 a.m.-1:58 a.m.

1 stop22h 23m

C$ 1,048

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Mon 13/4

6:10 p.m.-11:30 a.m.

1 stop20h 50m

Mexico City Benito Juarez

Sun 19/4

5:00 a.m.-9:33 a.m.

2 stops25h 03m

C$ 1,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 21 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$ 532). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 738). 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 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 January 2026.
Check out reviews from past customers who have flown with Porter Airlines and Air 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
407 reviews
Check prices

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

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
407 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

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
10,622 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.6

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 12h 05m. 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$ 532). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 738). 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 2 airlines flying from St. John's to Mexico

Discover the top 2 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 551AverageC$ 904FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 555AverageC$ 988FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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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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