From Santiago del Estero
Cheap Flights from Santiago del Estero
Browse current best options from Santiago del Estero. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Santiago del Estero
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Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
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Today’s best flight deals from Santiago del Estero
Explore current cheapest deals departing from Santiago del Estero
One-way
Sort by: Cheapest
SDE
Buenos Aires
Argentina • Jul 2026
$69
$35
One-way
SDE
Buenos Aires
Argentina • Aug 2026
$72
$40
One-way
SDE
Mar del Plata
Argentina • Jul 2026
$128
$113
One-way
SDE
Bariloche
Argentina • Feb 2027
$129
$119
One-way
SDE
Trelew
Argentina • Jul 2026
$147
$123
One-way
SDE
Corrientes
Argentina • Jul 2026
$128
$123
One-way
SDE
Mendoza
Argentina • Jul 2026
$119
$123
One-way
SDE
Puerto Iguazú
Argentina • Jul 2026
$125
$124
One-way
SDE
Neuquén
Argentina • Jul 2026
$125
$126
One-way
SDE
Puerto Madryn
Argentina • Jul 2026
$135
$139
One-way
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Origin Intelligence — 260 Destinations from Santiago del Estero Tracked
Insights for flights from Santiago del Estero
Most popular airlines from Santiago del Estero
Aerolíneas Argentinas
Flybondi
Lynx Aviation
LATAM Chile
City Connexion Airlines
Copa Airlines
Avianca
American Airlines
Last-minute flights going from Santiago del Estero soon
Tue, Jun 23
SDE - Buenos Aires
Santiago del Estero (SDE) - Buenos Aires (EZE)
Flybondi
$123
$75
One-way
Sun, Jun 28
SDE - Ushuaia
Santiago del Estero (SDE) - Ushuaia (USH)
Aerolíneas Argentinas
$312
$338
One-way
Sun, Jun 21
SDE - Miami
Santiago del Estero (SDE) - Miami (MIA)
Aerolíneas Argentinas
$920
$2,071
One-way
Mon, Jun 22
SDE - El Calafate
Santiago del Estero (SDE) - El Calafate (FTE)
Aerolíneas Argentinas
$339
$686
One-way
Sat, Jun 27
SDE - Buenos Aires
Santiago del Estero (SDE) - Buenos Aires (AEP)
Flybondi
$90
$75
One-way
Wed, Jun 17
SDE - Río Gallegos
Santiago del Estero (SDE) - Río Gallegos (RGL)
Aerolíneas Argentinas
$326
$835
One-way
Most popular destinations to fly from Santiago del Estero
Aruba
Aruba • Feb 2027
from
$914
Madrid
Spain • Sep 2026
from
$1,268
Miami
United States • Nov 2026
from
$895
Cancún
Mexico • Jul 2026
from
$843
Buenos Aires
Argentina • Jun 2026
from
$75
New York
United States • Jul 2026
from
$2,350
Biggest price drops on international destinations from Santiago del Estero
SDE - Punta Cana
$1,095 → $766
SDE - Madrid
$1,576 → $1,268
SDE - Aruba
$1,121 → $914
SDE - Cancún
$850 → $843
Popular Airports from Santiago del Estero
Santiago del Estero airport insights
🎯 Booking tip
Watch fares to Buenos Aires
Flights to Buenos Aires start from $35, making it the cheapest destination from Santiago del Estero.
📅 Cheapest travel period
Sep - Oct
Flights from Santiago del Estero tend to be cheaper in September and October.
⏱️ Best time to book
2-8 months in advance
Booking 2-8 months ahead can save you money, as prices tend to rise closer to departure.
✈️ Airlines to watch
Aerolíneas Argentinas
The national carrier offers domestic flights from Santiago del Estero.
💸 Cheapest deals found
From ~$35 direct / ~$70 roundtrip
Ultra-low fares cluster on routes to Buenos Aires and other destinations in Argentina.
🗓️ Best days to catch a deal
Sun
Sunday is the cheapest day to depart from SDE, with a median fare of $103.
Santiago del Estero main airports to depart from
Vicecomodoro Ángel de la Paz Aragonés (SDE)
This airport is suitable for travelers seeking flights directly from Santiago del Estero.
📍 ~5 km from city center (reachable by car)
💸 Flights from ~$70
Airports nearby Santiago del Estero used as alternative
Teniente General Benjamín Matienzo International (TUC)
This major regional hub offers significantly higher flight frequency and more robust connections than SDE.
📍 ~120 km from city center (reachable by car)
💸 Flights from ~$73
Las Termas (RHD)
This airport is the geographically closest alternative, minimizing travel complexities within the same province.
📍 ~75 km from city center (reachable by car)
💸 Flights from ~$155
Coronel Felipe Varela International (CTC)
A reasonable alternative for domestic flights if other closer options are unavailable, accessible via route 64.
📍 ~180 km from city center (reachable by car)
💸 Flights from ~$93
Martín Miguel de Güemes International (SLA)
This major international airport provides a diverse route network and better reliability for longer itineraries.
📍 ~340 km from city center (reachable by car)
💸 Flights from ~$52
Ingeniero Aeronáutico Ambrosio L.V. Taravella International (COR)
This primary international gateway offers the most extensive flight options and highest availability of cabin classes.
📍 ~400 km from city center (reachable by car)
💸 Flights from ~$46
Business & First Class Flight Deals from Santiago del Estero
Discover luxury on the budget with premium cabin class on flights from Santiago del Estero.
Elite
Best Elite deals from Santiago del Estero
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SDE
Elite
Ushuaia
Argentina • Jun 2026
68% AI deal score
$2,704
Aerolíneas Argentinas
Business Class