$157 Cheap Aeromexico flights San José (SJO) to Mexico City (MEX)

View $157 flight on Tue, Dec 30, 2025Opens in a new window

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$157 Cheap Aeromexico flights San José (SJO) to Mexico City (MEX)

Prices were available within the past 7 days and start at $157 for one-way flights and $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, Dec 24 - Tue, Dec 30
SJO
San José
MEX
Mexico City
$313 Roundtrip, found 1 hour ago
$313
Roundtrip
found 1 hour ago
Select Aeromexico flight, departing Wed, Dec 24 from San José to Mexico City, returning Tue, Dec 30, priced at $313 found 1 hour ago
Aeromexico
Tue, Dec 30 - Wed, Jan 7
SJO
San José
MEX
Mexico City
$316 Roundtrip, just found
$316
Roundtrip
just found
Select Aeromexico flight, departing Tue, Dec 30 from San José to Mexico City, returning Wed, Jan 7, priced at $316 just found
Aeromexico
Mon, Jan 12 - Mon, Jan 19
SJO
San José
MEX
Mexico City
$319 Roundtrip, just found
$319
Roundtrip
just found
Select Aeromexico flight, departing Mon, Jan 12 from San José to Mexico City, returning Mon, Jan 19, priced at $319 just found
Aeromexico
Tue, Dec 30 - Wed, Jan 7
SJO
San José
MEX
Mexico City
$329 Roundtrip, just found
$329
Roundtrip
just found
Select Aeromexico flight, departing Tue, Dec 30 from San José to Mexico City, returning Wed, Jan 7, priced at $329 just found
Flights from San José (SJO) to Mexico City (MEX)
Origin airport
Juan Santamaría Intl.
Destination airport
Mexico City Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, Iberia, LATAM Airlines Group, Lufthansa, United, Viva, Volaris, avianca
Popular airline
Aeromexico
Distance
1187 mi
Average flight time
3 hours 23 mins

Frequently asked questions

How much is an Aeromexico flight from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX)?
Finding cheap one-way Aeromexico flights from SJO to MEX from $157 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from $313 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SJO to MEX with Aeromexico?
Aeromexico flights to Mexico City are typically more affordable in the off-peak months of January and September. Whether you're after a one-way or round-trip ticket, you could score a better deal then.
What is the cheapest time to book flights from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX) with Aeromexico?
Search for Aeromexico flights from SJO to MEX about one month before you want to go. The cheapest time to reserve an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Passengers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Aeromexico fly nonstop from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX)?
Aeromexico offers direct flights from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX), with 14 departures each week. Simply use the "Nonstop" and "Airline" filters during your search on Expedia to show all direct Aeromexico flights to MEX.
How long does it take to fly from SJO to MEX with Aeromexico?
Leave Juan Santamaria Intl. Airport (SJO) for Mexico City Intl. Airport (MEX) on a nonstop Aeromexico flight, and you'll be in the air for about 3h 16m.
Which day of the week has the most Aeromexico flights from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX)?
Saturday has the most Aeromexico flights from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX). With 2 daily departures, this is the best day to book something that will work for your schedule.
What is the earliest Aeromexico flight from SJO to MEX?
The first Aeromexico flight from SJO to MEX departs at 6:18AM UTC-6, landing at 9:35AM UTC-6. If you want to head off later, the last Aeromexico flight leaves SJO at 1:09PM UTC-6 and lands at MEX at 4:25PM UTC-6. Flying earlier is generally a smart option as morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Aeromexico fly into in Mexico City?
Jump on an Aeromexico flight from Juan Santamaria Intl. Airport (SJO) to Mexico City, and you're most likely to touch down at Mexico City Intl. Airport (MEX). This is the airline's main hub in this city.
What kind of luggage can I take on an Aeromexico flight from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX)?
On a standard economy flight with Aeromexico from SJO to MEX, passengers can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you're allowed 1 cabin bag weighing up to 22 lb and measuring no more than 21 inches x 15 inches x 9 inches. Size and weight limits may differ based on your airfare type and cabin class. To make sure you're not hit with additional charges at the airport, check your Aeromexico booking or go to the airline's website before you begin packing.
Why fly with Aeromexico from SJO to MEX?
A rewarding loyalty program and the opportunity to collect points through Aeromexico Club Premier are the start of the reasons to leave from SJO to MEX with Aeromexico. Plus, by joining Expedia's free One Key™ program, you can earn OneKeyCash™* on top of any airline loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Aeromexico fly from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX)?
For the Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX) route, Aeromexico typically operates Boeing 737 MAX 9 and Boeing 737-800 planes. Remember that last-minute changes can occur for operational reasons, so your flight could be on a different aircraft.
Can I change or cancel my Aeromexico flight from Juan Santamaria Intl. Airport (SJO) to Mexico City Intl. Airport (MEX)?
Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For further details about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without being charged, apply the "Changes included" and "No cancel fee" filters when organizing your trip.
*Available to One Key members.