$356 Cheap United flights from San Juan to Mexico City (SJU to MEX)

Find The Best Day To Fly from San Juan to Mexico City

Amazing United SJU to MEX Flight Deals

The cheapest flights to Mexico City Intl. found within the past 7 days were $559 round trip and $356 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Nov 9 - Tue, Nov 18
SJU
San Juan
MEX
Mexico City
$559 Roundtrip, found 1 hour ago
$559
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Nov 9 from San Juan to Mexico City, returning Tue, Nov 18, priced at $559 found 1 hour ago

MEX From SJU Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Reforma Guest House

Reforma Guest House

3.5 out of 5
Save 100% on your flight
Price was $1,366, price is now $656 per person
$656
per person
Oct 8 - Oct 15
found 13 hours ago
Roundtrip non-stop flight included
San Juan (SJU) to Mexico City (MEX)
Casa de la Luz Hotel Boutique

Casa de la Luz Hotel Boutique

4 out of 5
Save 100% on your flight
Price was $1,881, price is now $1,006 per person
$1,006
per person
Oct 13 - Oct 19
found 5 hours ago
Roundtrip non-stop flight included
San Juan (SJU) to Mexico City (MEX)
The Alest Hotel

The Alest Hotel

4 out of 5
Save 100% on your flight
Price was $3,151, price is now $1,792 per person
$1,792
per person
Oct 8 - Oct 15
found 13 hours ago
Roundtrip non-stop flight included
San Juan (SJU) to Mexico City (MEX)
Don't see what you're looking for?
See all available trips from Luis Munoz Marin Intl. to Mexico City Intl.
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Frequently asked questions

Can I catch a flight from Isla Verde Intl. Airport to MEX right now?
It's always wise to learn about any quarantine requirements and travel advice reports in effect in your destination city. Make sure you visit the Covid-19 Travel Advisor for up-to-date information on flying to Mexico Airport from Luis Munoz Marin Intl. Airport (SJU).
What terminal is United Airlines at Luis Munoz Marin Intl. Airport (SJU)?
Check your ticket to find out which Luis Munoz Marin Intl. Airport (SJU) terminal you'll be taking off from on your way to Benito Juárez Intl. Airport with United Airlines. If you can't find the details on there, consult your airline.
Are there United Airlines non-stop flights from SJU to MEX?
Unfortunately, there aren't any direct flights between Isla Verde Intl. Airport and Benito Juárez Intl. Airport with United Airlines. Prepare to make at least one stopover if you need to stick to this route and airline.
How long is a United Airlines flight from SJU to MEX?
If the weather is good and there are no delays, your United Airlines flight should take you from SJU to MEX in roughly 10 hours and 5 minutes. As it's a lengthy flight, listen to the advice of other savvy wanderers and get a decent night's sleep before you take off. Keeping hydrated while you're in the air is another tip worth taking on board.
How many direct and indirect flights does United Airlines fly from SJU to MEX?
You'll have loads of flexibility if you choose to fly with United Airlines between SJU and MEX. It offers 3 flights daily.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Benito Juárez Intl. Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from San Juan SJU to Mexico City MEX 

To find the best deals on flights to San Juan from Mexico City with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Juan SJU to Mexico City MEX with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $559 to $559, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from San Juan SJU to Mexico City MEX 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from San Juan to Mexico City costs from $356. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Mexico City MEX from  San Juan SJU with United 

To find a cheap United flight from San Juan SJU to Mexico City MEX, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from San Juan SJU to Mexico City MEX 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from San Juan SJU to Mexico City MEX with United 

If you’re keen to be on Mexico City soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from San Juan SJU to Mexico City MEX 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Mexico City MEX from  San Juan SJU with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Mexico City

Camino Real Aeropuerto Mexico

Camino Real Aeropuerto Mexico

4 out of 5
Mexico City
A full-service spa, 2 restaurants, and an indoor pool are all featured at this eco-certified hotel. Enjoy the gym and perks like free WiFi and a free airport ...
8.6/10 Excellent! (11,254 reviews)
"There was a huge line to check in. It took about 30 minutes. Only 3 people at the front desk. Not the 1st time I have a long wait there. Seems like the hotel should know that at times they need more personnel up front."

Reviewed on Sep 23, 2025

Camino Real Aeropuerto Mexico
NH Collection Mexico City Airport T2

NH Collection Mexico City Airport T2

4 out of 5
Capitan Carlos Leon Sn T2 Piso 6, Mexico City
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
8.4/10 Very Good! (3,303 reviews)
"It is the most convenient hotel for passengers in transit in Mexico's International Airport in Terminal 2. And it is a very good hotel."

Reviewed on Sep 25, 2025

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Hotel MX congreso - In Mexico City (Venustiano Carranza)

Hotel MX congreso - In Mexico City (Venustiano Carranza)

3 out of 5
Ferrocarril Interoceanico No.9, Col. Morelos, Mexico City
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the business center and free WiFi in public areas. Guests ...
8/10 Very Good! (1,021 reviews)
"Great staff service. I wish there was a security lock box available."

Reviewed on Sep 22, 2025

Hotel MX congreso - In Mexico City (Venustiano Carranza)
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.