$161 Cheap Flights from Santiago (SCL) to Trelew (REL)

View $161 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Santiago Intl. Airport (SCL) to Trelew (REL-Almirante Marco Andres Zar)

Cheap Flights from Santiago to Trelew (SCL-REL)

Prices were available within the past 7 days and start at $161 for one-way flights and $426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$426 Roundtrip, found 6 days ago
$426
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $426 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$431 Roundtrip, found 6 days ago
$431
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $431 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$437 Roundtrip, found 6 days ago
$437
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $437 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$458 Roundtrip, found 6 days ago
$458
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $458 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$463 Roundtrip, found 6 days ago
$463
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $463 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$469 Roundtrip, found 6 days ago
$469
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $469 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$482 Roundtrip, found 6 days ago
$482
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $482 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$487 Roundtrip, found 6 days ago
$487
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $487 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$493 Roundtrip, found 6 days ago
$493
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $493 found 6 days ago
Aerolineas Argentinas
Thu, Nov 27 - Thu, Dec 4
SCL
Santiago
REL
Trelew
$507 Roundtrip, found 6 days ago
$507
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, Nov 27 from Santiago to Trelew, returning Thu, Dec 4, priced at $507 found 6 days ago

Frequently asked questions

How much does a flight from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL) cost?
Lock in a cheap one-way flight from $161 or cheap return flight from $426 from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL)?
November is the cheapest month to fly from SCL to REL. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SCL to REL. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL)?
There are no daily nonstop flights departing from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SCL to REL?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL)?
To arrive at Almiranted Marco Andres Zar Airport (REL) on schedule, choose a flight that takes off from Arturo Merino Benitez Airport (SCL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL) last-minute?
Last-minute fares from SCL to REL are usually more expensive. To secure the best rates, start looking for flights early. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a SCL to REL flight and hotel package?
Securing a SCL to REL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Arturo Merino Benitez Airport (SCL) to Almiranted Marco Andres Zar Airport (REL)?
If you reserved your SCL to REL flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Arturo Merino Benitez
Destination airport
Almirante Marco Andres Zar
Roundtrip price
$426
Distance
740 mi

Book with confidence

Santiago to Trelew Flights

The cheapest times to fly from Santiago to Trelew

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 Santiago to Trelew are during the month of November. You can find some of the cheapest flights from Santiago to Trelew with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santiago to Trelew

Sunday is one of the best days to book for cheap flights from Santiago to Trelew: 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 Santiago to Trelew

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 Santiago to Trelew in 2025. You can also book with separate airlines for your outbound and return journeys, from $161 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 Santiago to Trelew 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 Santiago to Trelew 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.

 

Santiago to Trelew Flights

Explore a world of travel with Expedia

*Available to One Key members.