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Cheap flights from Porto Alegre to Santiago

This route pairs Salgado Filho with Arturo Merino Benitez, and both direct and connecting flights are sold. Cheap flights from Porto Alegre to Santiago are easiest to judge once you check the price calendar and each fare's inclusions, since February is the cheapest month named and the airlines on the route mix full-service and low-cost options.

Cheapest monthMarch
Airlines7
Direct flightsdirect
Distance1,874 km
Direct flight time *2 h 44 min
Updated 4 Nov 2026

Search opens on kissandfly.com — that’s where you buy the ticket.

Prices found on this route

Lowest fare found per airline in recent searches — click to search that date on kissandfly.com

AirlineFlightRatingDatePrice fromSearch
LATAM AirlinesLATAM AirlinesLAdirect★★★★★ 4.326 May 2027from $241Search 26 May 2027
Latam Airlines BrasilLatam Airlines BrasilJJwith a stop★★★★★ 4.010 Jan 2027from $255Search 10 Jan 2027
GOL Linhas Aereas S.A.GOL Linhas Aereas S.A.G3with a stop★★★★★ 4.017 Dec 2026from $448Search 17 Dec 2026
Aerolineas ArgentinasAerolineas ArgentinasARwith a stop★★★★★ 3.419 Nov 2026from $499Search 19 Nov 2026
AzulAzulADwith a stop★★★★★ 3.817 Feb 2027from $639Search 17 Feb 2027
LanperuLanperuLPwith a stop—31 Dec 2026from $716Search 31 Dec 2026
Copa AirlinesCopa AirlinesCMwith a stop—23 Nov 2026from $928Search 23 Nov 2026

Source: fares found by Tickets Travel Network search engines, snapshot of 4 November 2026. Prices are converted to USD at an approximate rate; the exact price is shown on the booking site.

Price by month

Lowest fare found for each month in recent searches. Cheapest month: March — from $210.

MonthPrice fromDate
November 2026from $3754 Nov 2026
December 2026from $42028 Dec 2026
January 2027from $2424 Jan 2027
February 2027from $23610 Feb 2027
March 2027from $21031 Mar 2027
April 2027from $2669 Apr 2027
May 2027from $24126 May 2027
June 2027from $27818 Jun 2027
July 2027from $21331 Jul 2027
August 2027from $23520 Aug 2027
September 2027from $2463 Sept 2027

Search March on kissandfly.com

Airports on this route

Distances are straight-line from the city centre

CityAirportTo centre
Porto AlegreSalgado Filho POA7 km
SantiagoArturo Merino Benitez SCL13 km

Route on the map

Porto AlegreSantiago1,874 km
Porto Alegre – Santiago: 1,874 km in a straight line; Chile is highlighted. Land outlines: Natural Earth.

When to fly

Santiago sits in the Southern Hemisphere, so its summer falls in December to February and brings long daylight. February is the cheapest month named for this route, so compare it with January and March rather than assuming the whole season is cheap. Midweek departures can cost less than weekend ones, while Christmas, New Year and school holidays can push fares up on both sides. Book earlier for February and for holiday periods, and check the price calendar for the exact days.

Airlines and what to expect

Aerolineas Argentinas, LATAM Airlines, Latam Airlines Brasil, GOL Linhas Aereas S.A., Azul, Lanperu and Copa Airlines all appear on this route. Direct flights are available, and connecting itineraries are also sold, with the connection point depending on the carrier and fare. The mix includes both low-cost and full-service airlines, so baggage, seat selection, meals and changes can differ by fare brand; read the inclusions before you pay. If your trip uses two separate tickets, treat the connection as your own risk.

Arriving — Santiago

Arrange your airport transfer and any onward travel before you land at Arturo Merino Benitez, because the airport is outside central Santiago and late arrivals can mean fewer transport options. Buses and taxis connect the terminal with the city, but traffic can be heavy at peak times, so allow a buffer if you have a connection or an appointment. Keep your documents handy for arrival checks, and confirm which terminal and arrival hall your flight uses.

Before you go: Chile

Currency
CLP (CLP$)
Power sockets
Type C, L · 220 V
Language
Spanish
Emergency number
130, 131, 132
Driving side
right
Calling code
+56
Internet domain
.cl
Population of Santiago
6.3 M (2017)
Time zone
UTC-03 (America/Santiago)

Country facts: Wikidata

Check before you book

  • Check whether your itinerary is one ticket or separate tickets, because a missed connection on separate bookings is your own cost.
  • Check the minimum connection time and whether bags are checked through to Santiago.
  • Check baggage rules and fees for each carrier, especially on the low-cost fares.
  • Check passport validity and Chile's entry requirements before you book.
  • Check the price calendar around February, since it is the cheapest month named for this route.
  • Confirm that your booking departs from Salgado Filho and arrives at Arturo Merino Benitez.

Frequently asked questions

Porto Alegre – Santiago: when is it cheapest to fly?

The lowest price in recent searches was found for March 2027 — $210. Prices change daily; check the live price in the search.

Porto Alegre – Santiago: which airlines fly this route?

Airlines with offers on this route: LATAM Airlines, Latam Airlines Brasil, GOL Linhas Aereas S.A., Aerolineas Argentinas, Azul, Lanperu, Copa Airlines.

Porto Alegre – Santiago: are there direct flights?

Yes, direct flights were available in recent searches.

How long is the flight from Porto Alegre to Santiago?

The distance is about 1,874 km, so a non-stop flight takes roughly 2 h 44 min. Direct flights were found in recent searches.

Which airports serve Porto Alegre – Santiago?

Porto Alegre: Salgado Filho (POA). Santiago: Arturo Merino Benitez (SCL).

What is the time difference between Porto Alegre and Santiago?

Santiago is in the same time zone as Porto Alegre.

Porto Alegre — more routes

ToAirlineFlightDatePrice from
MilanLATAM Airlineswith a stop3 Dec 2026from $396
RomeLATAM Airlineswith a stop21 Nov 2026from $441
LisbonAzulwith a stop13 Dec 2026from $448
MadridLATAM Airlineswith a stop13 Dec 2026from $701
FrankfurtTAP Portugalwith a stop1 Jan 2027from $1,020
KrakowTurkish Airlineswith a stop4 Nov 2026from $1,127
IstanbulTurkish Airlineswith a stop1 Dec 2026from $1,358
WarsawAzulwith a stop5 Jan 2027from $2,191

Santiago — flights from other cities

FromAirlineFlightDatePrice from
WarsawLOT Polish Airlineswith a stop11 Feb 2027from $781
KrakowKLM Royal Dutch Airlineswith a stop4 Nov 2026from $1,885
Search on kissandfly.com · $241