HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mexico City

$160+ Cheap flights from San Juan to Mexico City (MEX)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MEX
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan to Mexico City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Juan to Mexico City Benito Juarez are usually found in January or September, booked 58 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from San Juan to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Mexico City (MEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2025.

Round-trip from

$347
(Frontier)

One-way from

$160
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$481
From San Juan to Mexico City Benito Juarez
Search Deals
One-way flight from San Juan to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from San Juan to Mexico City

Cheapest flights from San Juan to Mexico City
Explore the most affordable flight options available from San Juan to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:29 pmSJU - MEX
1 stop9h 16mVolaris
Fri 11/2111:10 amMEX - SJU
1 stop8h 02mVolaris
Deal found 11/4$356
This Avianca deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:45 pmSJU - MEX
1 stop11h 10mAvianca
Thu 11/205:00 amMEX - SJU
1 stop8h 20mAvianca
Deal found 11/3$357
This Avianca deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:30 pmSJU - MEX
1 stop10h 30mAvianca
Thu 12/45:00 amMEX - SJU
1 stop8h 20mAvianca
Deal found 11/4$370
This Avianca deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:45 pmSJU - MEX
1 stop11h 10mAvianca
Thu 11/2012:40 amMEX - SJU
1 stop14h 25mAvianca
Deal found 11/3$381
This Avianca deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:00 pmSJU - MEX
1 stop11h 55mAvianca
Fri 12/512:40 amMEX - SJU
1 stop8h 55mAvianca
Deal found 11/4$382
This Avianca deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:00 pmSJU - MEX
1 stop16h 00mAvianca
Tue 11/1111:10 pmMEX - SJU
1 stop15h 55mAvianca
Deal found 11/3$390
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:29 pmSJU - MEX
1 stop9h 16mVolaris
Mon 11/1011:10 amMEX - SJU
1 stop8h 14mVolaris
Deal found 11/3$400
This Avianca deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:30 pmSJU - MEX
1 stop10h 30mAvianca
Sun 12/711:10 pmMEX - SJU
1 stop15h 55mAvianca
Deal found 11/3$405

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from San Juan to Mexico City that are best for you.

Fly from

San Juan

Fly to

Mexico City

Route

Depart

Return

Price

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Sat 12/13

5:27 am-10:00 pm

1 stop18h 33m

Mexico City Benito Juarez

Tue 12/30

2:00 am-4:11 pm

1 stop12h 11m

$465

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Sun 1/18

5:37 am-10:05 pm

1 stop18h 28m

Mexico City Benito Juarez

Fri 1/23

9:25 am-10:28 pm

1 stop11h 03m

$480

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Tue 12/9

5:27 am-10:05 pm

1 stop18h 38m

Mexico City Benito Juarez

Sat 12/13

1:20 am-4:11 pm

1 stop12h 51m

$486

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Mon 12/8

6:11 pm-12:15 am

1 stop8h 04m

Mexico City Benito Juarez

Sat 12/13

1:20 am-4:11 pm

1 stop12h 51m

$486

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Fri 12/12

6:11 pm-1:00 am

1 stop8h 49m

Mexico City Benito Juarez

Sun 12/14

5:55 am-4:11 pm

1 stop8h 16m

$486

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Thu 1/22

8:35 am-12:10 am

2 stops17h 35m

Mexico City Benito Juarez

Mon 1/26

5:45 am-9:00 pm

2 stops13h 15m

$523

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Wed 11/12

8:10 am-6:55 pm

2 stops12h 45m

Mexico City Benito Juarez

Sun 11/16

5:45 am-10:22 pm

2 stops14h 37m

$543

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Tue 1/13

9:37 pm-10:00 pm

2 stops50h 23m

$160

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Wed 1/21

4:45 pm-1:55 am

1 stop11h 10m

$163

San JuanMexico City

SJU - MEX

SJUMEX

San Juan Luis Munoz Marin Intl

Thu 12/4

4:31 pm-10:00 pm

2 stops31h 29m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 16 results
1
2

Best time to book a flight from San Juan to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from San Juan 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 San Juan to Mexico City

How far ahead should I book a flight from San Juan to Mexico City?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Mexico City. Price data was last updated on October 31, 2025.

The price you pay for your flight from San Juan to Mexico City may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Juan to Mexico City?

Currently, September is the cheapest month in which you can book a flight from San Juan to Mexico City (average of $169). Flying from San Juan to Mexico City in April is currently the most expensive (average of $378). 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 SJU to MEX?

Find hourly flight availability from San Juan to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

A simple way to save on the total cost of your ticket is to fly from San Juan to Mexico City in the afternoon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from San Juan to Mexico City?

Reviews of airlines servicing Mexico City

Get insights into the airlines that provide service to Mexico City. 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 City. Reviews last updated November 5, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and United Airlines from San Juan to Mexico City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Copa Airlines
7.6
Good
1,561 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
11,039 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Avianca
6.6
Okay
2,471 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Mexico City. 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 into for flights to Mexico City from San Juan?

    For a flight from San Juan to Mexico City, you will be flying into Benito Juarez. Mexico City Benito Juarez (MEX) is just 5.5 mi from the center of the city. Benito Juarez is the only Mexico City airport and it handles 0 inbound flights from San Juan per day. 8 airlines have flights to Mexico City Benito Juarez from San Juan on a regular basis.

  • How long is the flight from San Juan to Mexico City?

    Departing from San Juan to Mexico City will take you 18h 33m. There are 2157 mi between San Juan and Mexico City.

  • What are the cheapest airlines flying from San Juan to Mexico City round-trip?

    Flying on Volaris is currently your cheapest option to Mexico City, with prices starting at $110. Additional round-trip tickets that might be worth considering are offered by Arajet and Aeromexico, with the lowest prices starting at $179 and $225, respectively. Volaris is priced at 76% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from San Juan to Mexico City?

    On average you can expect to pay $380 for a flight from San Juan to Mexico City. The cheapest flight overall is $201 while the most popular route, (San Juan Luis Munoz Marin Intl - Mexico City Benito Juarez) is currently priced at $326.

  • Where are the most common layover locations when flying from San Juan to Mexico City?

    Flights departing from San Juan and landing in Mexico City layover in Panama City most frequently.

  • What are some popular things to do or see while on a layover in Panama City?

    If you're on a layover in Panama City and looking for things to do, consider visiting Panama Old Cathedral, Amador Causeway, or Panama Canal. Panama Old Cathedral, Amador Causeway, and Panama Canal can be accessed by traveling approximately 13.2 mi, 14.7 mi, and 15.1 mi, respectively from Panama City Tocumen Intl. Travelers can rent a car at Panama City Tocumen Intl for an average daily rate of $9 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for San Juan to Mexico City flights?

    Flights departing from San Juan and landing in Mexico City layover in Miami least frequently.

  • Can I find deals for flights from San Juan to Mexico City that include hotel bookings?

    Yes. In addition to deals on San Juan to Mexico City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Mexico City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Mexico City.

  • Can I find deals for business class flights from San Juan to Mexico City?

    Yes. Cheapflights offers flight deals from San Juan to Mexico City 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 San Juan to Mexico City?

    Currently, September is the cheapest month in which you can book a flight from San Juan to Mexico City (average of $169). Flying from San Juan to Mexico City in April is currently the most expensive (average of $378). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Juan to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Mexico City flights

Top 8 airlines flying from San Juan to Mexico City

Discover the top 8 airlines that operate flights from San Juan to Mexico City. 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 2,558,603 searches. Data last updated November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$110Average$374FlexibilityNo cancel feeOn-time79%
ArajetCheapest$179Average$324FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$225Average$623FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$269Average$442FlexibilityNo cancel feeOn-time70%
AviancaCheapest$320Average$417FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$428Average$549FlexibilityNo cancel feeOn-time71%
DeltaCheapest$436Average$670FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$448Average$591FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.