C$ 301 Find Cheap Flights from St. John's to Mexico – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to Mexico departing on 2/7. 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, 0 bags

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Flight Deals

Best Mexico Flight Deals from St. John's

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún2 stopsC$ 593
Puerto Vallarta
Puerto Vallarta2 stopsC$ 1,050
Mazatlán
Mazatlán2 stopsC$ 1,277
Cancún
Cancún2 stopsC$ 593
Puerto Vallarta
Puerto Vallarta2 stopsC$ 1,050
Mazatlán
Mazatlán2 stopsC$ 1,277

Cheap Flights from St. John's to Mexico

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's 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 St. John's to Mexico

Fri, 3 Jul - Fri, 10 Jul
Air Canada Logo
8:40 p.m. - 8:10 p.m.
YYT
-
CUN
26h 00m
2 stops
Air Canada Logo
9:05 p.m. - 12:45 a.m.
CUN
-
YYT
25h 10m
2 stops
C$ 593Air Canada
Fri, 3 Jul - Fri, 10 Jul
Air Canada Logo
5:40 p.m. - 8:10 p.m.
YYT
-
CUN
29h 00m
1 stop
Air Canada Logo
9:05 p.m. - 1:51 a.m.
CUN
-
YYT
26h 16m
1 stop
C$ 625Air Canada
Mon, 13 Jul - Tue, 14 Jul
Air Canada Logo
5:35 a.m. - 12:10 p.m.
YYT
-
CUN
9h 05m
1 stop
Air Canada Logo
1:20 p.m. - 5:10 p.m.
CUN
-
YYT
25h 20m
1 stop
C$ 646Air Canada
Mon, 13 Jul - Tue, 14 Jul
Air Canada Logo
5:35 a.m. - 8:10 p.m.
YYT
-
CUN
17h 05m
2 stops
Air Canada Logo
1:20 p.m. - 5:10 p.m.
CUN
-
YYT
25h 20m
1 stop
C$ 657Air Canada
Mon, 10 Aug - Mon, 17 Aug
Multiple Airlines Logo
6:05 p.m. - 12:10 p.m.
YYT
-
CUN
20h 35m
1 stop
Multiple Airlines Logo
1:30 p.m. - 10:55 p.m.
CUN
-
YYT
30h 55m
1 stop
C$ 706Multiple Airlines
Sat, 11 Jul - Fri, 24 Jul
Multiple Airlines Logo
7:40 p.m. - 12:20 a.m.
YYT
-
MEX
32h 10m
1 stop
Multiple Airlines Logo
1:15 a.m. - 6:45 a.m.
MEX
-
YYT
26h 00m
1 stop
C$ 905Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
1:15 p.m. - 3:40 p.m.
YYT
-
MEX
29h 55m
2 stops
United Airlines Logo
4:40 p.m. - 12:36 p.m.
MEX
-
YYT
40h 26m
3 stops
C$ 952United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
5:35 a.m. - 8:35 a.m.
YYT
-
MEX
30h 30m
2 stops
United Airlines Logo
4:40 p.m. - 12:36 p.m.
MEX
-
YYT
40h 26m
3 stops
C$ 954United Airlines
Thu, 27 Aug - Mon, 31 Aug
WestJet Logo
5:00 p.m. - 2:00 p.m.
YYT
-
MZT
49h 30m
2 stops
WestJet Logo
6:11 p.m. - 6:45 a.m.
MZT
-
YYT
32h 04m
2 stops
C$ 1,277WestJet
Thu, 27 Aug - Mon, 31 Aug
WestJet Logo
9:20 a.m. - 2:00 p.m.
YYT
-
MZT
57h 10m
2 stops
WestJet Logo
6:11 p.m. - 6:45 a.m.
MZT
-
YYT
32h 04m
2 stops
C$ 1,279WestJet
Booking Insights

KAYAK's insights & trends for St. John's to Mexico flights

Get data-powered insights and trends into flights from St. John's 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 St. John's to Mexico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's 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 St. John's to Mexico is April, when tickets cost C$ 420 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is C$ 595 and C$ 583 respectively.

How far in advance should I book a flight from St. John's to Mexico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. John's to Mexico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from St. John's to Mexico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Low seasonJune
Cheapest flightC$ 301
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from St. John's to Cancun

FAQs - booking Mexico flights

  • How does KAYAK find such low prices on flights from St. John's 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 St. John's to Mexico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. John's 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 St. John's 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 St. John's 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 St. John's 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 St. John's to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. John's to Mexico

 
Need help choosing which airline to fly with from St. John's 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.
8.0
Porter AirlinesOverall score based on 438 reviews
8.2Boarding
8.0Comfort
8.6Crew
7.6Food
6.9Entertainment
Airline reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

10.0 ExcellentAngela, May 2026
YYZ - YVR
Read more Porter Airlines reviews

The staff was amazing. Best service I’ve had on an aircraft in a long time. Was not particularly happy with the food. Flight was at 10:50 and left home too early for breakfast and wasn’t able to purchase food at airport and felt for sure I could get some breakfast to buy on airplane. Nope as food was served around 11:30 and only one choice left (I was at 22C) so ordered the chicken dish thinking I’m getting a hot meal but cold chicken with rice and carrots etc. I was looking forward to a croissant sandwich and a hot cup of tea. The FA was kind to explain they were serving dinner at that time. She was lovely Other than the disappointment with the food the staff was amazing. On my return flight I will make sure to eat and take some food with me so I’m not hungry or disappointed. This was my second time ever flying Porter and will consider checking them when I next come to visit my daughter. Have to say it again best crew I’ve ever experienced on a flight and I travel quite a bit. Thanks.

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Flight was delayed twice which made our arrival extremely late (actually into next day). Not an easy travel. But when we requested assistance for boarding we were really impressed with how they helped us! Strongly praise their assistance.

Food abd wine was good and for the price this was a true bargain, relative to other transatlantic options. But it is still significantly behind my experiences with Air France long haul in both hard and soft product. But for the price air Canada to Europe from Vancouver is currently the best value of quality for the dollar cost.

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

Air Canada doesn't have the jl most comfortable seats. It wasn't bad it just want what you expect for business class and there are adjusters for that but, they weren't that great.

It was out first time flying Air Canada and it was ok, comfort-wise. I hope airlines are able to get a quiet room installed for young children flying. Screaming and crying the whole time in business class is quite unfortunate. That was the only thing that really messed up the experience.

gave me complimentary food as the flight was not full and was attentive to my needs

Received an email a few hours before boarding that wifi and seatback entertainment would not be available. There was no explanation for this. We were served 1 x 20 gram granola bar as a snack (not even a full granola bar) which was really embarrassing. The crew was lovely (none of this was their fault) and the flight was successful, but the aircraft itself was falling apart on the inside. Overhead comfort control panels were worn and some were hanging out and non functional, This aircraft needs to be upgraded.

Didnt make it on flight. Flight was delayed. Then had to get rebooked for a flight that was 8 hours later. Guess who had to wait for 8 hours at the airport?

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Just fine, got me from point a to point b, nothing to complain about.

Everything you need to know for your flight from St. John's to Mexico

Information on your arrival and departure airports