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Cheap flights from Saint John to Mexico City from C$ 391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Mexico City departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Saint John to Mexico City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:40 p.m. - 11:55 p.m.YSJ  Saint John-MEX Mexico City Benito Juarez
10h 15m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:15 a.m. - 3:59 p.m.MEX  Mexico City Benito Juarez-YSJ Saint John
30h 44m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 728Air Canada
Wed, 23 Sep - Wed, 30 Sep
Air Canada Logo
11:05 a.m. - 12:10 a.m.YSJ  Saint John-MEX Mexico City Benito Juarez
39h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
6:00 a.m. - 10:25 a.m.MEX  Mexico City Benito Juarez-YSJ Saint John
26h 25m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 733Air Canada
Sat, 7 Nov - Sat, 14 Nov
Air Canada Logo
4:40 p.m. - 10:55 a.m.YSJ  Saint John-MEX Mexico City Benito Juarez
21h 15m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
6:15 a.m. - 3:59 p.m.MEX  Mexico City Benito Juarez-YSJ Saint John
30h 44m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 740Air Canada
Wed, 23 Sep - Wed, 30 Sep
Air Canada Logo
11:05 a.m. - 12:10 a.m.YSJ  Saint John-MEX Mexico City Benito Juarez
39h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
2:00 p.m. - 10:25 a.m.MEX  Mexico City Benito Juarez-YSJ Saint John
18h 25m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
C$ 744Air Canada
Sat, 7 Nov - Sat, 14 Nov
Air Canada Logo
4:40 p.m. - 10:55 a.m.YSJ  Saint John-MEX Mexico City Benito Juarez
21h 15m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
11:55 a.m. - 3:59 p.m.MEX  Mexico City Benito Juarez-YSJ Saint John
25h 04m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
C$ 751Air Canada
Wed, 23 Sep - Wed, 30 Sep
Air Canada Logo
11:05 a.m. - 1:30 a.m.YSJ  Saint John-MEX Mexico City Benito Juarez
16h 25m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:00 a.m. - 10:25 a.m.MEX  Mexico City Benito Juarez-YSJ Saint John
26h 25m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 802Air Canada
Sat, 7 Nov - Sat, 14 Nov
Air Canada Logo
5:00 a.m. - 11:10 p.m.YSJ  Saint John-MEX Mexico City Benito Juarez
21h 10m1 stop Toronto Pearson Intl
Air Canada Logo
6:15 a.m. - 3:59 p.m.MEX  Mexico City Benito Juarez-YSJ Saint John
30h 44m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 809Air Canada
Thu, 24 Sep - Sun, 27 Sep
Air Canada Logo
5:00 a.m. - 11:10 p.m.YSJ  Saint John-MEX Mexico City Benito Juarez
21h 10m1 stop Toronto Pearson Intl
Air Canada Logo
6:15 a.m. - 3:59 p.m.MEX  Mexico City Benito Juarez-YSJ Saint John
30h 44m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 811Air Canada
Thu, 24 Sep - Sun, 27 Sep
Air Canada Logo
5:00 a.m. - 11:15 p.m.YSJ  Saint John-MEX Mexico City Benito Juarez
21h 15m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
7:00 a.m. - 11:56 a.m.MEX  Mexico City Benito Juarez-YSJ Saint John
49h 56m2 stops Vancouver Intl Toronto Pearson Intl
C$ 816Air Canada
Thu, 24 Sep - Sun, 27 Sep
Air Canada Logo
5:00 a.m. - 11:15 p.m.YSJ  Saint John-MEX Mexico City Benito Juarez
21h 15m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
7:00 a.m. - 11:56 a.m.MEX  Mexico City Benito Juarez-YSJ Saint John
49h 56m2 stops Vancouver Intl Toronto Pearson Intl
C$ 818Air Canada
Thu, 24 Sep - Sun, 27 Sep

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Air Canada flights from Saint John to Mexico City

Our best Air Canada deals on Saint John to Mexico City flight tickets
Air Canada
23 Sep
YSJ4:40 p.m.Saint John
10h 15m
1 stop
MEX11:55 p.m.Mexico City Benito Juarez
30 Sep
MEX6:15 a.m.Mexico City Benito Juarez
30h 44m
1 stop
YSJ3:59 p.m.Saint John
C$ 728
Air Canada
7 Nov
YSJ11:05 a.m.Saint John
39h 05m
2 stops
MEX12:10 a.m.Mexico City Benito Juarez
14 Nov
MEX6:00 a.m.Mexico City Benito Juarez
26h 25m
1 stop
YSJ10:25 a.m.Saint John
C$ 733
Air Canada
23 Sep
YSJ4:40 p.m.Saint John
21h 15m
2 stops
MEX10:55 a.m.Mexico City Benito Juarez
30 Sep
MEX6:15 a.m.Mexico City Benito Juarez
30h 44m
1 stop
YSJ3:59 p.m.Saint John
C$ 740

United Airlines flights from Saint John to Mexico City

Our best United Airlines deals on Saint John to Mexico City flight tickets
United Airlines
23 Sep
YSJ4:40 p.m.Saint John
33h 30m
2 stops
MEX11:10 p.m.Mexico City Benito Juarez
30 Sep
MEX2:15 p.m.Mexico City Benito Juarez
42h 41m
3 stops
YSJ11:56 a.m.Saint John
C$ 1,222
United Airlines
25 Aug
YSJ4:40 p.m.Saint John
50h 00m
2 stops
MEX3:40 p.m.Mexico City Benito Juarez
31 Aug
MEX4:40 a.m.Mexico City Benito Juarez
41h 45m
3 stops
YSJ1:25 a.m.Saint John
C$ 1,240
United Airlines
23 Sep
YSJ12:50 p.m.Saint John
13h 20m
3 stops
MEX11:10 p.m.Mexico City Benito Juarez
30 Sep
MEX6:30 a.m.Mexico City Benito Juarez
14h 21m
3 stops
YSJ11:51 p.m.Saint John
C$ 5,558

momondo Fare Finder

 
Customize your flight search to find flights from Saint John to Mexico City 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, momondo users made 96,600 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from Saint John to Mexico City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Wed 23/9

4:40 p.m.-11:55 p.m.

1 stop10h 15m

Mexico City Benito Juarez

Wed 30/9

6:15 a.m.-3:59 p.m.

1 stop30h 44m

C$ 728

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Sat 7/11

11:05 a.m.-12:10 a.m.

2 stops39h 05m

Mexico City Benito Juarez

Sat 14/11

6:00 a.m.-10:25 a.m.

1 stop26h 25m

C$ 733

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Wed 23/9

4:40 p.m.-10:55 a.m.

2 stops21h 15m

Mexico City Benito Juarez

Wed 30/9

6:15 a.m.-3:59 p.m.

1 stop30h 44m

C$ 740

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Sat 7/11

11:05 a.m.-12:10 a.m.

2 stops39h 05m

Mexico City Benito Juarez

Sat 14/11

2:00 p.m.-10:25 a.m.

2 stops18h 25m

C$ 744

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Wed 23/9

4:40 p.m.-10:55 a.m.

2 stops21h 15m

Mexico City Benito Juarez

Wed 30/9

11:55 a.m.-3:59 p.m.

2 stops25h 04m

C$ 751

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Sat 7/11

11:05 a.m.-1:30 a.m.

1 stop16h 25m

Mexico City Benito Juarez

Sat 14/11

6:00 a.m.-10:25 a.m.

1 stop26h 25m

C$ 802

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Thu 24/9

5:00 a.m.-11:10 p.m.

1 stop21h 10m

Mexico City Benito Juarez

Sun 27/9

6:15 a.m.-3:59 p.m.

1 stop30h 44m

C$ 809

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Thu 24/9

5:00 a.m.-11:10 p.m.

1 stop21h 10m

Mexico City Benito Juarez

Sun 27/9

6:15 a.m.-3:59 p.m.

1 stop30h 44m

C$ 811

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Thu 24/9

5:00 a.m.-11:15 p.m.

2 stops21h 15m

Mexico City Benito Juarez

Sun 27/9

7:00 a.m.-11:56 a.m.

2 stops49h 56m

C$ 816

Saint JohnMexico City

YSJ Saint John - MEX Mexico City Benito Juarez

YSJMEX

Saint John

Thu 24/9

5:00 a.m.-11:15 p.m.

2 stops21h 15m

Mexico City Benito Juarez

Sun 27/9

7:00 a.m.-11:56 a.m.

2 stops49h 56m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Mexico City from

How to get the cheapest flight ticket from Saint John to Mexico City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Saint John to Mexico City Benito Juarez?

Air Canada is the most popular carrier operating from Saint John to Mexico City Benito Juarez

When to book flights from Saint John to Mexico City

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to Mexico City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint John to Mexico City (YSJ to MEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Mexico City

Fastest flight time

13h 20m

Direct flights

None
The fastest flight from Saint John to Mexico City takes 13h 20m
There are no direct flights from Saint John to Mexico City. There are no popular flight routes from Saint John to Mexico City.
Search flight deals

Frequently asked questions about flying from Saint John to Mexico City

  • How far is Saint John to Mexico City Benito Juarez by plane?

    Saint John and Mexico City Benito Juarez are 4178.0 km apart from one another. Flights usually cover this in 13h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Saint John Airport to Mexico City Benito Juarez Airport?

    Prices for flights from Saint John Airport to Mexico City Benito Juarez Airport were last updated today.

  • How old do you have to be to fly from Saint John Airport to Mexico City Benito Juarez Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John Airport to Mexico City Benito Juarez Airport.

  • What documentation or ID do you need to fly to Mexico City Benito Juarez Airport?

    The travel and health documents required for your trip to Mexico City Benito Juarez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mexico City Benito Juarez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Valle de Bravo

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to Mexico City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint John to Mexico City. momondo saves you time and could save you money on your trip.

Can I find flights from Saint John to Mexico City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Mexico City from Saint John which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Saint John to Mexico City?

momondo helps you find the best flight between Saint John and Mexico City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint John to Mexico City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Saint John to Mexico City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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