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Cheap flights from St. John's to Mexico 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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — MEX
13 Dec — 20 Dec1
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 13 November 2025.

Round-trip from

C$ 471

One-way from

C$ 301

Popular in

July

Cheapest in

September

Average price

C$ 778
Air Canada
  • Air Canada
  • 1/12-8/12
  • 3 total stops
  • 57h 56m total
  • St. John's to Mexico
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Air Canada
  • Air Canada
  • 22/2
  • 1 total stop
  • 18h 10m total
  • St. John's to Mexico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 13 November 2025.

Fri 14/118:55 p.m.YYT - CUN
2 stops17h 30mAir Canada
Thu 20/1110:10 p.m.CUN - YYT
2 stops25h 16mAir Canada
Deal found 11/11C$ 510
Sun 7/127:30 a.m.YYT - CUN
2 stops16h 40mAir Canada
Sun 14/1210:10 p.m.CUN - YYT
2 stops13h 05mAir Canada
Deal found 11/11C$ 539
Tue 9/125:05 a.m.YYT - CUN
2 stops14h 25mAir Canada
Sun 14/1210:10 p.m.CUN - YYT
2 stops13h 05mAir Canada
Deal found 11/11C$ 548
Thu 13/119:45 a.m.YYT - CUN
2 stops34h 17mMultiple Airlines
Thu 20/1110:10 p.m.CUN - YYT
2 stops17h 41mMultiple Airlines
Deal found 12/11C$ 726
Sun 7/128:55 p.m.YYT - CUN
2 stops17h 30mAir Canada
Tue 16/123:00 p.m.CUN - YYT
2 stops17h 05mAir Canada
Deal found 11/11C$ 740
Thu 11/126:10 p.m.YYT - CUN
1 stop28h 35mAir Canada
Tue 16/123:00 p.m.CUN - YYT
2 stops17h 05mAir Canada
Deal found 11/11C$ 748
Thu 11/126:10 p.m.YYT - CUN
1 stop28h 35mAir Canada
Sun 14/123:00 p.m.CUN - YYT
1 stop24h 51mAir Canada
Deal found 11/11C$ 779
Mon 8/125:40 p.m.YYT - CUN
1 stop26h 55mMultiple Airlines
Sun 14/1212:40 p.m.CUN - YYT
1 stop26h 35mMultiple Airlines
Deal found 11/11C$ 820
Sun 7/125:40 p.m.YYT - CUN
1 stop26h 55mMultiple Airlines
Sun 14/1212:40 p.m.CUN - YYT
1 stop26h 35mMultiple Airlines
Deal found 11/11C$ 821
Sun 7/126:15 p.m.YYT - CUN
1 stop20h 10mAir Canada
Wed 17/123:00 p.m.CUN - YYT
2 stops17h 05mAir Canada
Deal found 11/11C$ 860
Thu 11/126:10 p.m.YYT - CUN
2 stops25h 10mUnited Airlines
Tue 16/128:39 a.m.CUN - YYT
2 stops14h 47mUnited Airlines
Deal found 11/11C$ 862
Sun 7/125:05 a.m.YYT - MEX
2 stops31h 30mUnited Airlines
Tue 16/123:20 p.m.MEX - YYT
2 stops31h 06mUnited Airlines
Deal found 11/11C$ 1,056

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 13 November 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

Mon 12/1

8:55 p.m.-1:10 p.m.

1 stop17h 45m

Cancun

Mon 26/1

3:00 p.m.-9:35 a.m.

2 stops17h 05m

C$ 510

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 13/1

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

1 stop29h 55m

Cancun

Thu 29/1

10:10 p.m.-12:56 a.m.

2 stops25h 16m

C$ 520

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sat 13/12

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

2 stops17h 30m

Cancun

Sun 14/12

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

2 stops13h 05m

C$ 539

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 29/3

4:15 p.m.-10:30 a.m.

3 stops44h 45m

Cancun

Mon 13/4

4:55 p.m.-3:35 p.m.

2 stops44h 10m

C$ 565

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 29/3

1:25 p.m.-11:55 a.m.

2 stops25h 00m

Cancun

Mon 13/4

2:05 p.m.-8:47 a.m.

2 stops16h 12m

C$ 576

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.-11:13 p.m.

1 stop23h 48m

C$ 577

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Sun 29/3

4:15 p.m.-10:30 a.m.

3 stops44h 45m

Cancun

Sun 12/4

11:30 a.m.-4:45 p.m.

2 stops26h 45m

C$ 593

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 13/1

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

2 stops38h 05m

Cancun

Fri 30/1

12:30 p.m.-11:05 p.m.

3 stops33h 05m

C$ 661

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Tue 13/1

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

2 stops38h 05m

Cancun

Mon 26/1

2:30 p.m.-11:05 p.m.

3 stops31h 05m

C$ 667

St. John'sCancún

YYT - CUN

YYTCUN

St John's

Thu 2/4

9:45 a.m.-1:02 p.m.

2 stops29h 47m

Cancun

Sun 12/4

11:30 a.m.-3:35 p.m.

3 stops25h 35m

C$ 688

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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$ 509). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 745). 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 13 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% 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 Tuesday afternoons 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 13 November 2025.
Check out reviews from past customers who have flown with WestJet 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.
WestJet
7.2
Good
3,161 reviews
Check prices

Entertainment

6.1

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
WestJet
7.2
Good
3,161 reviews
WestJet
7.2
Good
3,161 reviews
Check prices

Entertainment

6.1

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon
Air Canada
7.1
Good
10,448 reviews
WestJet
7.2
Good
3,161 reviews
Check prices

Entertainment

6.1

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Food

6.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

YYJ - YVR

everything was good except we were so delayed we had to sleep on the floor in the vancouver airport … we were stranded there for 12 hours, no vouchers, no compensation, just a cold floor and we arrived at our final destination the following afternoon

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 17h 45m. 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$ 509). Flying from St. John's to Mexico in July is currently the most expensive (average of C$ 745). 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

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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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 556AverageC$ 897FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 575AverageC$ 658FlexibilityNo cancel feeOn-time60%
Search WestJet 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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