Cheap flights from St. John's to Mexico from C$ 257

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — MEX
17 Apr — 24 Apr1
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 18 March 2026.

Fri 14/89:20 a.m.
YYT
-
CUN
2 stops33h 25m
WestJet
Sat 22/85:10 p.m.
CUN
-
YYT
2 stops35h 05m
WestJet
Deal found 16/3C$ 420
Wed 12/89:20 a.m.
YYT
-
CUN
1 stop30h 30m
WestJet
Mon 17/84:00 p.m.
CUN
-
YYT
2 stops37h 55m
WestJet
Deal found 14/3C$ 431
Fri 14/83:00 p.m.
YYT
-
CUN
1 stop30h 15m
WestJet
Wed 19/84:00 p.m.
CUN
-
YYT
2 stops37h 55m
WestJet
Deal found 15/3C$ 444
Wed 19/89:20 a.m.
YYT
-
CUN
2 stops32h 10m
WestJet
Wed 26/84:00 p.m.
CUN
-
YYT
2 stops37h 55m
WestJet
Deal found 15/3C$ 471
Thu 26/33:00 p.m.
YYT
-
CUN
2 stops29h 08m
WestJet
Mon 6/44:25 p.m.
CUN
-
YYT
1 stop13h 52m
WestJet
Deal found 17/3C$ 505
Mon 30/36:10 p.m.
YYT
-
CUN
1 stop17h 55m
Air Canada
Sat 4/41:55 p.m.
CUN
-
YYT
1 stop17h 08m
Air Canada
Deal found 17/3C$ 508
Sat 28/33:00 p.m.
YYT
-
CUN
1 stop30h 04m
WestJet
Mon 6/44:25 p.m.
CUN
-
YYT
1 stop13h 52m
WestJet
Deal found 17/3C$ 509
Thu 30/47:35 a.m.
YYT
-
MEX
1 stop20h 15m
Multiple Airlines
Wed 6/51:15 a.m.
MEX
-
YYT
1 stop26h 00m
Multiple Airlines
Deal found 16/3C$ 592
Thu 30/48:55 p.m.
YYT
-
MEX
2 stops17h 45m
Air Canada
Thu 7/58:00 a.m.
MEX
-
YYT
1 stop25h 31m
Air Canada
Deal found 16/3C$ 698
Wed 3/65:35 a.m.
YYT
-
MEX
1 stop22h 30m
Air Canada
Sun 7/66:15 a.m.
MEX
-
YYT
2 stops24h 43m
Air Canada
Deal found 16/3C$ 711
Fri 3/48:55 p.m.
YYT
-
MEX
2 stops42h 05m
Air Canada
Sat 18/45:00 a.m.
MEX
-
YYT
2 stops28h 13m
Air Canada
Deal found 14/3C$ 827
Wed 3/68:25 p.m.
YYT
-
MEX
2 stops31h 40m
Air Canada
Fri 5/66:15 a.m.
MEX
-
YYT
2 stops37h 43m
Air Canada
Deal found 14/3C$ 843

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 18 March 2026.

Round-trip from

C$ 420

One-way from

C$ 257

Popular in

August

Cheapest in

September

Average price

C$ 843
WestJet
  • WestJet
  • 14/8-22/8
  • 4 total stops
  • 68h 30m total
  • St. John's to Mexico
WestJet
  • WestJet
  • 15/5
  • 1 total stop
  • 33h 55m total
  • St. John's to Mexico
Highest demand for flights based on searches. 9% potential increase in price (C$ 114 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Average for round-trip flights in March 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 18 March 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

Wed 19/8

9:20 a.m.-4:15 p.m.

2 stops33h 25m

Cancun

Wed 26/8

4:00 p.m.-8:25 a.m.

2 stops37h 55m

C$ 420

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Fri 14/8

9:20 a.m.-4:15 p.m.

2 stops33h 25m

Cancun

Sat 22/8

5:10 p.m.-6:45 a.m.

1 stop35h 05m

C$ 433

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sat 28/3

3:00 p.m.-6:34 p.m.

1 stop30h 04m

Cancun

Mon 6/4

4:25 p.m.-8:47 a.m.

1 stop13h 52m

C$ 509

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sat 15/8

7:35 a.m.-1:20 p.m.

2 stops32h 15m

Cancun

Thu 20/8

4:00 p.m.-10:55 p.m.

2 stops28h 25m

C$ 561

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Mon 13/4

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

1 stop29h 45m

Cancun

Thu 16/4

8:55 p.m.-12:51 a.m.

2 stops25h 26m

C$ 572

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Thu 30/4

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

1 stop20h 15m

Mexico City Benito Juarez

Wed 6/5

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

1 stop26h 00m

C$ 592

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Wed 3/6

5:35 a.m.-12:35 a.m.

1 stop22h 30m

Mexico City Benito Juarez

Sun 7/6

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

2 stops24h 43m

C$ 711
Quickest round-trip

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Thu 30/4

8:55 p.m.-11:10 a.m.

2 stops17h 45m

Mexico City Benito Juarez

Thu 7/5

12:05 p.m.-10:28 a.m.

2 stops18h 53m

C$ 775

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Wed 3/6

8:25 p.m.-12:35 a.m.

2 stops31h 40m

Mexico City Benito Juarez

Fri 5/6

6:15 a.m.-11:28 p.m.

2 stops37h 43m

C$ 843

St. John'sMexico City

YYT - MEX

YYTMEX

St John's

Sat 11/4

6:00 p.m.-11:30 a.m.

1 stop21h 00m

Mexico City Benito Juarez

Sat 18/4

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

2 stops49h 03m

C$ 870

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 23 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$ 441). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 727). 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 18 March 2026.
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.

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 22h 30m. St. John's and Mexico are separated by a distance of 5198 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?

  • 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$ 441). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 727). 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 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 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 441AverageC$ 731FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 520AverageC$ 836FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 553AverageC$ 977FlexibilityNo cancel feeOn-time67%
Search Air Canada 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.

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