C$ 268 Find Cheap Flights from St. John's 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 St. John's to Mexico departing on 29/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Mexico

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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
Cancún1 stopC$ 433
Puerto Vallarta
Puerto Vallarta2 stopsC$ 1,226
San José del Cabo
San José del Cabo2 stopsC$ 1,548
Mazatlán
Mazatlán2 stopsC$ 1,472
Cancún
Cancún1 stopC$ 433
Puerto Vallarta
Puerto Vallarta2 stopsC$ 1,226
San José del Cabo
San José del Cabo2 stopsC$ 1,548
Mazatlán
Mazatlán2 stopsC$ 1,472

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

Mon, 15 Jun - Fri, 19 Jun
WestJet Logo
3:00 p.m. - 12:30 p.m.
YYT
-
CUN
24h 00m
1 stop
WestJet Logo
5:10 p.m. - 6:45 a.m.
CUN
-
YYT
35h 05m
2 stops
C$ 433WestJet
Mon, 15 Jun - Fri, 19 Jun
WestJet Logo
3:00 p.m. - 12:30 p.m.
YYT
-
CUN
24h 00m
1 stop
WestJet Logo
7:40 p.m. - 10:55 p.m.
CUN
-
YYT
24h 45m
1 stop
C$ 458WestJet
Sat, 5 Sep - Fri, 11 Sep
WestJet Logo
7:35 a.m. - 1:20 p.m.
YYT
-
CUN
32h 15m
2 stops
WestJet Logo
5:10 p.m. - 6:45 a.m.
CUN
-
YYT
35h 05m
2 stops
C$ 464WestJet
Fri, 29 May - Fri, 5 Jun
WestJet Logo
3:00 p.m. - 12:30 p.m.
YYT
-
CUN
24h 00m
1 stop
WestJet Logo
1:30 p.m. - 10:55 p.m.
CUN
-
YYT
30h 55m
1 stop
C$ 468WestJet
Sat, 5 Sep - Fri, 11 Sep
WestJet Logo
9:20 a.m. - 1:20 p.m.
YYT
-
CUN
30h 30m
1 stop
WestJet Logo
5:10 p.m. - 6:45 a.m.
CUN
-
YYT
35h 05m
2 stops
C$ 475WestJet
Sat, 2 May - Thu, 7 May
Air Canada Logo
11:05 a.m. - 12:35 a.m.
YYT
-
MEX
17h 00m
2 stops
Air Canada Logo
8:00 a.m. - 1:01 p.m.
MEX
-
YYT
25h 31m
1 stop
C$ 744Air Canada
Sat, 12 Sep - Wed, 16 Sep
Air Canada Logo
2:05 p.m. - 11:55 p.m.
YYT
-
MEX
37h 20m
2 stops
Air Canada Logo
6:15 a.m. - 12:13 p.m.
MEX
-
YYT
26h 28m
1 stop
C$ 747Air Canada
Mon, 25 May - Thu, 28 May
Air Canada Logo
2:05 p.m. - 12:35 a.m.
YYT
-
MEX
14h 00m
1 stop
Air Canada Logo
6:15 a.m. - 11:28 p.m.
MEX
-
YYT
37h 43m
2 stops
C$ 751Air Canada
Tue, 5 May - Tue, 12 May
Air Canada Logo
2:00 p.m. - 12:35 a.m.
YYT
-
MEX
14h 05m
1 stop
Air Canada Logo
6:15 a.m. - 10:28 a.m.
MEX
-
YYT
24h 43m
2 stops
C$ 754Air Canada
Wed, 27 May - Sun, 31 May
Multiple Airlines Logo
5:40 p.m. - 11:10 a.m.
YYT
-
MEX
21h 00m
1 stop
Multiple Airlines Logo
8:45 p.m. - 10:28 a.m.
MEX
-
YYT
34h 13m
3 stops
C$ 900Multiple Airlines
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 September, when tickets cost C$ 559 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of round-trip tickets is C$ 1,048 and C$ 1,032 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 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 268
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (19% 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 3 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 435 reviews
8.0Comfort
7.0Entertainment
8.6Crew
8.2Boarding
7.6Food
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2026
YHM - YHZ
Read more Porter Airlines reviews

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.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

The pricing was split into an ultra basic fare with a comfort seat upgrade. This is misleading. Never were we shown an ultra basic fare. What this did because the fare category was ultra basic we could not bid on an upgrade first class seat. All e mails from WestJet were for ultra basic category with my wife and I upset as we could not confirm this with anyone from your firm.The check in counter were not going to allow our carry on but after some checking saw we had ultra basic and a comfort seat upgrade. They could not figure out how this was done. Now we have to go through this again at the gate in Mexico. Unless I missed it - please let customers know the billing in future. Respectfully. Gary & Nancy Moughtin

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

Access to movies was rather confusing. Apart from that, I have no complaints.

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed for 5hours. Food vouchers just aren’t good enough

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

Boarding went smoothly and on time. No entertainment system and only a cookie for breakfast.

This was my second leg of my trip and was delayed so was worried about my connection in Montreal. Still hungry so on boarding I asked a flight attendant if I could use my $14.00 voucher on the plane for food as I was starving. She said she would check and let me know but she never came back. So no food again as none was offered. Had to get my bags and check them again and that was ok but don’t understand why I had to go through security and because of them almost missed my flight. No food offered nor possibility to purchase food so still hungry and just watched a movie and hoped I could get food when I landed. Was able to use the $14.00 voucher to buy something and had my family bring food as I was now starving. I’ve been travelling on AC for years and this was my worst experience ever. After our flight got cancelled in SXM and was told the staff there didn’t work for AC so couldn’t do much to help us was not a good experience

Rude flight attendants with poor service. Worst first class experience I’ve ever had.

Staff looked unprofessional. Sloppy uniforms and hardly a smile to be found

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

After waiting in the airport from 7am (to make sure we had enough time for security), our flight was continually delayed until it was canceled. They tried to book us on a Delta flight, which we considered and even went to the Delta terminal with our luggage (which was stowed and then available once the flight was canceled (about 15 min away) but were then informed that we would need to retrieve our luggage at LaGuardia and then recheck in to Air Canada in New York, grab our luggage, and then get to the air canada terminal and re-check in. We decided against it, took our luggage into an uber home and then drive the 6.5 hours (one way) to Montreal instead.

Be careful about the bad policy and when purchasing seats

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

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

Information on your arrival and departure airports