C$ 393 Find Cheap Flights from Saint John to Mexico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint John to Mexico departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Mexico Flight Deals from Saint John

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún1 stopC$ 643
Mexico City
Mexico City2 stopsC$ 1,735
Cancún
Cancún1 stopC$ 643
Mexico City
Mexico City2 stopsC$ 1,735

Cheap Flights from Saint John to Mexico

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to Mexico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint John to Mexico

Sat, 20 Dec - Fri, 2 Jan
Air Canada Logo
11:35 a.m. - 12:45 a.m.YSJ-MEX
15h 10m2 stops
Air Canada Logo
6:00 a.m. - 10:00 a.m.MEX-YSJ
26h 00m1 stop
C$ 1,735Air Canada
Find Deal
Sat, 20 Dec - Thu, 1 Jan
Air Canada Logo
11:35 a.m. - 12:45 a.m.YSJ-MEX
39h 10m2 stops
Air Canada Logo
1:00 a.m. - 10:00 a.m.MEX-YSJ
31h 00m2 stops
C$ 1,745Air Canada
Find Deal
Sat, 20 Dec - Fri, 2 Jan
Air Canada Logo
11:35 a.m. - 12:45 a.m.YSJ-MEX
15h 10m2 stops
Air Canada Logo
1:30 p.m. - 10:00 a.m.MEX-YSJ
18h 30m2 stops
C$ 1,788Air Canada
Find Deal
Sat, 20 Dec - Fri, 2 Jan
Air Canada Logo
6:15 p.m. - 12:30 p.m.YSJ-MEX
20h 15m1 stop
Air Canada Logo
6:00 a.m. - 10:00 a.m.MEX-YSJ
26h 00m1 stop
C$ 1,807Air Canada
Find Deal
Sat, 20 Dec - Thu, 1 Jan
Air Canada Logo
6:15 p.m. - 12:30 p.m.YSJ-MEX
20h 15m1 stop
Air Canada Logo
1:00 a.m. - 11:24 p.m.MEX-YSJ
20h 24m1 stop
C$ 1,879Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Saint John to Mexico flights

Get data-powered insights and trends into flights from Saint John to Mexico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Saint John to Mexico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint John to Mexico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint John to Mexico is May, when tickets cost C$ 350 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is C$ 1,192 and C$ 1,137 respectively.


Good to know

Low seasonMay
Best time to beat the crowds (45% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.

FAQs - booking Mexico flights

  • How does KAYAK find such low prices on flights from Saint John to Mexico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint John to Mexico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John to Mexico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint John to Mexico is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint John to Mexico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Saint John to Mexico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John to Mexico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Saint John to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Mexico?

    The cheapest time of day to fly to Mexico is generally in the evening, when round-trip flights cost C$ 534 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Mexico is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 563.

Reviews of the top airline flying from Saint John to Mexico

 
Need help choosing which airline to fly with from Saint John to Mexico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9851 reviews
7.8Crew
7.3Boarding
6.8Entertainment
7.1Comfort
6.3Food
Airline reviews

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

10.0 ExcellentRobert, Jul 2025YUL - YHZ
Read more Air Canada reviews

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

Everything could have been better from the planes not being delayed to the rudeness of staff to it was just horrible will not use kayak again or Air Canada I can't see what would ever change my mind now

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

I n the Toronto airport I had trouble finding my zone. It was 47. I went from Zone 1 to the end of the line.didn't find it. Then saw my zone somewhat by accident over by where you first come in. Signs could be more helpful or more personnel directing people like me.

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

The AC could have been better . Other than that , all was good

Everything you need to know for your flight from Saint John to Mexico

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