Cheap flights from St. John's to Mexico from C$ 369

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — MEX
20 Jul — 27 Jul1
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 20 June 2026.

Wed 16/93:00 p.m.
YYT
-
CUN
1 stop24h 00m
WestJet
Sat 19/92:00 p.m.
CUN
-
YYT
2 stops30h 25m
WestJet
Deal found 19/6C$ 628
Mon 17/88:40 p.m.
YYT
-
CUN
2 stops50h 20m
Air Canada
Fri 21/81:20 p.m.
CUN
-
YYT
2 stops18h 38m
Air Canada
Deal found 17/6C$ 670
Wed 2/96:05 p.m.
YYT
-
CUN
1 stop20h 35m
Air Canada
Sat 5/91:20 p.m.
CUN
-
YYT
2 stops28h 13m
Air Canada
Deal found 18/6C$ 689
Wed 11/117:30 a.m.
YYT
-
CUN
2 stops12h 00m
Air Canada
Wed 18/1110:30 a.m.
CUN
-
YYT
1 stop12h 56m
Air Canada
Deal found 19/6C$ 715
Sat 29/87:40 p.m.
YYT
-
MEX
1 stop32h 10m
Multiple Airlines
Sun 29/111:55 a.m.
MEX
-
YYT
1 stop27h 22m
Multiple Airlines
Deal found 18/6C$ 715
Wed 4/115:05 a.m.
YYT
-
CUN
1 stop19h 10m
Air Canada
Wed 11/1110:30 a.m.
CUN
-
YYT
1 stop12h 56m
Air Canada
Deal found 18/6C$ 719
Tue 20/103:00 p.m.
YYT
-
CUN
1 stop24h 00m
WestJet
Tue 20/44:50 p.m.
CUN
-
YYT
2 stops37h 27m
WestJet
Deal found 20/6C$ 722
Thu 6/87:35 a.m.
YYT
-
MEX
1 stop20h 15m
Multiple Airlines
Wed 12/81:15 a.m.
MEX
-
YYT
1 stop26h 00m
Multiple Airlines
Deal found 15/6C$ 722
Tue 20/106:10 p.m.
YYT
-
CUN
1 stop20h 50m
Air Canada
Tue 20/41:00 p.m.
CUN
-
YYT
1 stop18h 58m
Air Canada
Deal found 17/6C$ 725
Fri 17/79:20 a.m.
YYT
-
MEX
2 stops18h 30m
Multiple Airlines
Thu 23/71:15 a.m.
MEX
-
YYT
1 stop26h 00m
Multiple Airlines
Deal found 18/6C$ 795
Thu 24/96:05 p.m.
YYT
-
MEX
1 stop9h 20m
Air Canada
Sun 27/96:15 a.m.
MEX
-
YYT
1 stop14h 48m
Air Canada
Deal found 19/6C$ 805
Thu 27/811:05 a.m.
YYT
-
MEX
2 stops16h 20m
Air Canada
Wed 2/96:15 a.m.
MEX
-
YYT
2 stops13h 43m
Air Canada
Deal found 17/6C$ 811

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 20 June 2026.

Round-trip from

C$ 628

One-way from

C$ 369

Popular in

April

Cheapest in

September

Average price

C$ 784
WestJet
  • WestJet
  • 16/9-19/9
  • 3 total stops
  • 54h 25m total
  • St. John's to Mexico
Air Canada
  • Air Canada
  • 14/7
  • 1 total stop
  • 28h 55m total
  • St. John's to Mexico
Highest demand for flights based on searches. 10% potential increase in price (C$ 134 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 20 June 2026.
Use the filters below to find and compare flights from St. John's to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Mon 17/8

8:40 p.m.-8:30 p.m.

2 stops50h 20m

Cancun

Fri 21/8

1:20 p.m.-10:28 a.m.

2 stops18h 38m

C$ 670
Quickest round-trip

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Wed 4/11

7:30 a.m.-6:00 p.m.

2 stops12h 00m

Cancun

Wed 11/11

10:30 a.m.-12:11 p.m.

1 stop24h 11m

C$ 719

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Thu 6/8

7:35 a.m.-12:20 a.m.

1 stop20h 15m

Mexico City Benito Juarez

Wed 12/8

1:15 a.m.-6:45 a.m.

1 stop26h 00m

C$ 722

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 20/10

3:00 p.m.-12:30 p.m.

1 stop24h 00m

Cancun

Tue 20/4

4:50 p.m.-8:47 a.m.

2 stops37h 27m

C$ 729

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 20/10

6:10 p.m.-9:50 a.m.

2 stops18h 10m

Cancun

Tue 20/4

5:55 p.m.-11:28 p.m.

2 stops27h 03m

C$ 735

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Fri 17/7

7:35 a.m.-12:20 a.m.

1 stop20h 15m

Mexico City Benito Juarez

Thu 23/7

1:15 a.m.-6:45 a.m.

1 stop26h 00m

C$ 795

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Thu 24/9

11:05 a.m.-11:55 p.m.

2 stops16h 20m

Mexico City Benito Juarez

Sun 27/9

6:15 a.m.-10:28 a.m.

2 stops24h 43m

C$ 805

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Thu 24/9

1:15 p.m.-11:55 p.m.

1 stop14h 10m

Mexico City Benito Juarez

Mon 28/9

6:15 a.m.-7:43 p.m.

2 stops33h 58m

C$ 812

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Sun 13/9

8:25 p.m.-11:55 p.m.

2 stops31h 00m

Mexico City Benito Juarez

Sun 20/9

6:15 a.m.-5:08 p.m.

1 stop31h 23m

C$ 814

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Wed 16/9

6:10 p.m.-12:02 p.m.

2 stops44h 22m

Cancun

Sat 19/9

1:12 p.m.-12:36 p.m.

3 stops44h 54m

C$ 1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/6

Showing 1-10 of 25 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from St. John's to Mexico (average of C$ 426). Flying from St. John's to Mexico in June is currently the most expensive (average of C$ 653). 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 far ahead should I book a flight from St. John's to Mexico?

The price you pay for your flight from St. John's to Mexico may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 20 June 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.

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Comfort

8.0

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 50h 20m. St. John's and Mexico are separated by a distance of 4244 km.

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

  • 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, April is the cheapest month in which you can book a flight from St. John's to Mexico (average of C$ 426). Flying from St. John's to Mexico in June is currently the most expensive (average of C$ 653). 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.

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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 360AverageC$ 1,216FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 538AverageC$ 864FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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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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