Cheap Andes Lineas Aereas Flights
Compare fares for this Argentine regional carrier, check baggage and seating details, and learn the best time to book to keep your fare low.
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Andes Líneas Aéreas is an Argentine airline founded in 2010 and based in Comodoro Rivadavia, operating domestic routes within Argentina from its commercial base at Buenos Aires’s Aeroparque Jorge Newbery. It focuses on connecting Buenos Aires to secondary Argentine cities, particularly in Patagonia and the country’s interior, often with more competitive fares than the larger legacy carriers.
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Andes Lineas Aereas Route Network
Andes Líneas Aéreas’ network connects Buenos Aires to a range of secondary Argentine cities, with a particular focus on Patagonian and interior destinations that benefit from an additional low-cost domestic option.
Primary Hub
Aeroparque Jorge Newbery, Buenos Aires (AEP)
Aeroparque Jorge Newbery (AEP), Buenos Aires’s close-in city airport, serves as Andes’s main commercial base, from which most of its domestic routes originate.
Alliance & Partner Airlines
Andes Líneas Aéreas is not a member of Star Alliance, oneworld, or SkyTeam, and operates independently as a domestic Argentine carrier without major international alliance partnerships.
Baggage, Seating & Onboard Amenities
A quick reference before you pack — always confirm exact allowances on your fare rules at booking, since they vary by route and cabin.
Carry-On & Personal Item
Standard fares typically include one carry-on bag plus a personal item within set limits — confirm the exact allowance for your fare at booking.
Checked Baggage
Checked baggage allowance depends on fare type; as with many domestic South American carriers, the lowest fares may charge separately for checked bags.
Excess Baggage Fees
Overweight, oversized, or extra bags typically incur a per-bag fee charged at check-in or online in advance — pre-paying online is usually cheaper than paying at the airport.
Seat Selection & Cabin Classes
Andes Líneas Aéreas operates a fleet suited to domestic Argentine routes with a single Economy-style cabin on most flights.
How to Find the Cheapest Andes Lineas Aereas Fares
Four habits that consistently lower what you pay.
Book in the Sweet-Spot Window
For most Andes Lineas Aereas routes, fares tend to be most competitive when booked several weeks to a few months ahead of departure, rather than at the last minute or extremely far out.
Fly Midweek and Off-Peak
Tuesday, Wednesday, and Saturday departures are usually cheaper than Friday or Sunday, and red-eye or early-morning flights often undercut peak daytime departures.
Set Fare Alerts
Track your route and let price-drop notifications do the watching, instead of checking manually every day.
Price-Tracking Tip
Compare a fixed date range over a week or two before deciding — single-day price checks can be misleading.
Compare a fixed date range over a week or two before deciding — single-day price checks can be misleading.
Use Flexible Date Search
Searching a date range instead of one fixed day often surfaces Andes Lineas Aereas fares that are noticeably lower just one or two days earlier or later.
Check-In & Day-of-Travel
Online Check-In
Online and mobile check-in generally opens 24–48 hours before departure, letting you select or confirm your seat and download your boarding pass in advance.
Airport Arrival Times
Arrive with enough buffer for check-in, bag drop, and security — this matters more on international Aegean Airlines routes than short domestic hops.
Domestic vs. International Cutoff
International check-in and bag-drop counters usually close earlier relative to departure than domestic ones, so double-check your specific route’s cutoff.
Frequently Asked Questions
Andes Líneas Aéreas's IATA code is OY, with ICAO code ADS.
Aeroparque Jorge Newbery (AEP) in Buenos Aires is Andes's main commercial base for its domestic Argentine network.
No, Andes is not a member of Star Alliance, oneworld, or SkyTeam, and operates as an independent domestic Argentine carrier.
Andes primarily focuses on domestic Argentine routes, connecting Buenos Aires to secondary cities rather than operating a significant international network — confirm current route offerings when booking.
Most fares include one carry-on bag plus a personal item within standard limits — confirm the exact allowance for your fare.
It depends on your fare type; as with many domestic South American low-cost carriers, checked bags may be a separate paid add-on on the lowest fares.
Andes often positions itself as a lower-cost alternative on routes to secondary Argentine cities, particularly in Patagonia, where it can offer more competitive fares than the dominant legacy carrier.
Seat selection options can vary by fare type — check what's included during booking.
Booking several weeks ahead generally offers better fares and availability, particularly during Argentina's peak domestic travel periods like summer holidays.
Check-in is typically available at the airport counter; online check-in availability can vary by route.
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