Flight deals from Porto Alegre to Santiago

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Porto Alegre to Santiago

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Cheapest flights

From price

6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Porto Alegre (POA) to Santiago (SCL) the cheapest?

Airlines adjust prices for flights from Porto Alegre to Santiago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Porto Alegre (POA) to Santiago (SCL) cost?

According to Trip.com's data, the lowest price is around £267.
How long is the flight from Porto Alegre (POA) to Santiago (SCL)?

It takes about 3 hours 29 minutes to fly from Porto Alegre (POA) to Santiago (SCL).
What is the transportation method from the main airport to downtown in Santiago?
- The distance from Arturo Merino Benitez Airport to downtown is about 12km, by taxi about 30 minutes.
What are the most popular airlines that fly from Porto Alegre (POA) to Santiago (SCL)?

Airlines with flights from Porto Alegre (POA) to Santiago (SCL): Delta Air Lines, Qantas Airways and LATAM Airlines.
What's the most popular airline for direct flights from Porto Alegre (POA) to Santiago (SCL)?

LATAM Airlines operates 1 direct flights from Porto Alegre (POA) to Santiago (SCL).
How many airports in Santiago (SCL)?

There are 1 airport(s) in Santiago (SCL): Arturo Merino Benitez Airport.

How to find a cheap flight from Porto Alegre to Santiago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Porto Alegre to Santiago. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Porto Alegre to Santiago.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Porto Alegre to Santiago over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Wed, May 28, with one-way flights priced at just £66.

Compare cheap flight deals from Porto Alegre to Santiago across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Porto Alegre to Santiago. The cheapest airline for this route is LATAM Airlines.

Set up a Price Alert

By setting up a Price Alert for your journey from Porto Alegre to Santiago, you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Porto Alegre to Santiago.

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Porto Alegre to Santiago and snag some exclusive deals just for you.

Flight Information from Porto Alegre to Santiago

Cheapest one-way flight price	£66
Cheapest return ticket price	£156
Off-season travel month	May
Peak season for travel	January
Flight distance	1,890.81km
Average flight time	3 hours 29 minutes
Popular airline	LATAM Airlines