$837 Cheap Flights from Trelew (REL) to Mexico City (MEX)

View $837 flight on Mon, May 5, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Trelew to Mexico City (REL-MEX)

Prices were available within the past 7 days and start at $837 for one-way flights and $1,436 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Mon, May 5 - Mon, May 12
REL
Trelew
MEX
Mexico City
$1,436 Roundtrip, found 4 days ago
$1,436
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, May 5 from Trelew to Mexico City, returning Mon, May 12, priced at $1,436 found 4 days ago
Aerolineas Argentinas
Tue, May 6 - Tue, May 13
REL
Trelew
MEX
Mexico City
$1,485 Roundtrip, found 4 days ago
$1,485
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Tue, May 6 from Trelew to Mexico City, returning Tue, May 13, priced at $1,485 found 4 days ago
Aerolineas Argentinas
Mon, May 5 - Mon, May 12
REL
Trelew
MEX
Mexico City
$1,495 Roundtrip, found 4 days ago
$1,495
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, May 5 from Trelew to Mexico City, returning Mon, May 12, priced at $1,495 found 4 days ago
Aerolineas Argentinas
Tue, May 6 - Wed, May 14
REL
Trelew
MEX
Mexico City
$1,507 Roundtrip, found 4 days ago
$1,507
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Tue, May 6 from Trelew to Mexico City, returning Wed, May 14, priced at $1,507 found 4 days ago
Aerolineas Argentinas
Mon, May 5 - Mon, May 12
REL
Trelew
MEX
Mexico City
$1,516 Roundtrip, found 4 days ago
$1,516
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, May 5 from Trelew to Mexico City, returning Mon, May 12, priced at $1,516 found 4 days ago
Aerolineas Argentinas
Mon, May 5 - Mon, May 12
REL
Trelew
MEX
Mexico City
$1,518 Roundtrip, found 4 days ago
$1,518
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, May 5 from Trelew to Mexico City, returning Mon, May 12, priced at $1,518 found 4 days ago
Aerolineas Argentinas
Mon, May 5 - Mon, May 12
REL
Trelew
MEX
Mexico City
$1,538 Roundtrip, found 4 days ago
$1,538
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, May 5 from Trelew to Mexico City, returning Mon, May 12, priced at $1,538 found 4 days ago
Aerolineas Argentinas
Mon, May 5 - Mon, May 12
REL
Trelew
MEX
Mexico City
$1,540 Roundtrip, found 4 days ago
$1,540
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, May 5 from Trelew to Mexico City, returning Mon, May 12, priced at $1,540 found 4 days ago
Aerolineas Argentinas
Mon, May 5 - Mon, May 12
REL
Trelew
MEX
Mexico City
$1,541 Roundtrip, found 4 days ago
$1,541
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, May 5 from Trelew to Mexico City, returning Mon, May 12, priced at $1,541 found 4 days ago
Aerolineas Argentinas
Sat, May 3 - Tue, May 13
REL
Trelew
MEX
Mexico City
$1,549 Roundtrip, found 4 days ago
$1,549
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Sat, May 3 from Trelew to Mexico City, returning Tue, May 13, priced at $1,549 found 4 days ago
Flights from Trelew (REL) to Mexico City (MEX)
Origin airport
Almirante Marco Andres Zar
Destination airport
Mexico City Intl.
Roundtrip price
$1,436
Distance
4830 mi

Trelew to Mexico City Flights

The cheapest times to fly from Trelew to Mexico City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trelew to Mexico City are during the month of May. You can find some of the cheapest flights from Trelew to Mexico City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Trelew to Mexico City

Sunday is one of the best days to book for cheap flights from Trelew to Mexico City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Trelew to Mexico City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trelew to Mexico City in 2025. You can also book with separate airlines for your outbound and return journeys, from $837 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trelew to Mexico City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trelew to Mexico City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Almiranted Marco Andres Zar Airport (REL) to Mexico City Intl. Airport (MEX) cost?
Discover the latest flight deals from REL to MEX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from REL to MEX?
The cheapest flights from REL to MEX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from REL to MEX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from REL to MEX. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Almiranted Marco Andres Zar Airport (REL) to Mexico City Intl. Airport (MEX)?
Direct flights from Almiranted Marco Andres Zar Airport (REL) to Mexico City Intl. Airport (MEX) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from REL to MEX?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Almiranted Marco Andres Zar Airport (REL) to Mexico City Intl. Airport (MEX)?
Choose a flight from Almiranted Marco Andres Zar Airport (REL) to Mexico City Intl. Airport (MEX) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Almiranted Marco Andres Zar Airport (REL) to Mexico City Intl. Airport (MEX) last-minute?
Waiting until right before your break to book a ticket from REL to MEX often results in higher prices. Although you may find some last-minute deals, they’re not always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a REL to MEX flight and hotel package?
Securing a REL to MEX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Almiranted Marco Andres Zar Airport (REL) to Mexico City Intl. Airport (MEX)?
In most instances, you can reschedule or cancel your REL to MEX flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you want more details, head to our Customer Service portal.

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*Available to One Key members.