South America hits differently. Last month, I grabbed a $450 round trip to Colombia and found myself watching sunset from Medellín’s Comuna 13, cold beer in hand, while the whole city glowed orange below. Everyone thinks flying to South America costs a fortune, but I’ve got news: you just need to know where to look.
These are the best places in South America where you can score actual flight deals. When I landed in Lima for a $500 roundtrip and spent mornings eating fresh ceviche in Miraflores while watching surfers catch waves, I couldn’t believe my luck. I’ve spent weeks hunting down every possible flight route, and I’m sharing only the real deals I’ve found. No fantasy prices, just legit fares that’ll get you exploring this incredible continent without destroying your savings.
More Avianca Seats to Colombia and Ecuador
Avianca is running 42 more weekly U.S. flights this summer compared to July 2025, and a good chunk of it lands on the routes in this post. Orlando to Bogotá went from 2x to 3x daily, JFK to Cali more than doubled to 7x weekly, and the Miami to Guayaquil nonstop now runs daily. More seats on these routes usually means softer fares, so recheck Bogotá and Guayaquil pricing before you lock anything in (full route list here).
1. Buenos Aires, Argentina ($480–$720 roundtrip)
- ✈️ Flight Time from U.S.: 10-12 hours with direct flights from major U.S. hubs
- 🛫 Best Airlines: American, Aerolíneas Argentinas, LATAM (best deals often midweek or on overnight flights)
- 💸 Why It’s Cheap: Dollar goes further 💵, long-haul fare competition ✈️, seasonal price dips 📉, tourism reboot push 🌎
- 🔥 Perfect for: 💃 Tango lovers, 🥩 steak fanatics, 🏙️ city explorers, 🎭 culture seekers
Buenos Aires is where European charm meets Latin passion, and right now, it’s one of the best-value cities on the continent. Argentina lifted its currency controls in 2025 and unified the exchange rate, so the old blue-market dollar trick is gone. Your dollar still goes further here than back home, but prices have climbed from the rock-bottom lows of a couple years ago. Buenos Aires is solid value for steak, wine, and going out, just not the giveaway it briefly was.
San Telmo is where the charm kicks in, with cobblestone streets, open-air markets, and tango dancers performing right on the plazas. Palermo is where you’ll lose hours to rooftop bars, street art, and boutique shops with more personality than anything on Fifth Ave. The food? Ridiculous. Steaks the size of your head, red wine that feels underpriced by at least three zeroes, and empanadas from hole-in-the-wall spots that will ruin your snack standards forever.
LATAM and Aerolíneas Argentinas drop solid flight promos year-round, while American tends to offer the most consistent nonstop options.
2. Cartagena, Colombia ($340–$510 roundtrip)
- ✈️ Flight Time from U.S.: 3-5 hours with direct flights from major U.S. hubs
- 🛫 Best Airlines: Avianca, JetBlue, Wingo (8+ daily flights with best deals on Tuesday departures)
- 💸 Why It’s Cheap: Direct flight competition 🛩️, tourism infrastructure boom 🏨, favorable exchange rate 💱, package bundle options 📦
- 🔥 Perfect for: Beach lovers 🏖️, history buffs 🏰, foodies 🍽️, photographer dreams 📸
Cartagena is basically a colonial fairytale with Caribbean beaches thrown in as a bonus. This walled city has insane technicolor buildings, bougainvillea-draped balconies, and streets so pretty you’ll think you’re walking through a movie set.
The Walled City is famous for its perfectly preserved colonial architecture, while Getsemaní is so vibrant you can actually feel the neighborhood’s energy shift as sunset brings out street performers and food carts on Plaza Trinidad. When the heat gets too much, Playa Blanca is just a 45-minute boat ride away with powder-white sand and crystal waters that’ll make your social media followers seriously jealous.
For the best flight deals, JetBlue and Wingo often battle with sales, though Avianca offers the most reliable service if you’re willing to pay a bit more for comfort and flexibility.
3. Lima, Peru ($400–$600 roundtrip)
- ✈️ Flight Time from U.S.: 6-9 hours with direct flights from major U.S. hubs
- 🛫 Best Airlines: LATAM, Avianca, JetBlue (12+ daily flights with midweek deals slashing prices)
- 💸 Why It’s Cheap: Competitive gateway city 🛂, shoulder season values 📆, currency advantage 💰, multi-airline hub status 🌐
- 🔥 Perfect for: Food obsessives 🍴, history enthusiasts 🏺, surf chasers 🏄♂️, urban explorers 🏙️
Lima is the culinary capital that nobody saw coming. This coastal metropolis has transformed itself into South America’s foodie headquarters with restaurants so good they’re actually worth building your entire trip around.
Miraflores is famous for its clifftop parks and luxury shopping, while Barranco is so cool you can actually feel the creative energy in its colorful streets, bohemian bars, and converted colonial mansions. Don’t miss the ancient Huaca Pucllana pyramid sitting casually in the middle of the city, or the stunning Plaza de Armas where Spanish colonial grandeur hits you right in the face.
JetBlue and Avianca frequently battle it out with sales, though LATAM offers the most flight options if you’re planning to explore beyond the capital.
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4. Mendoza, Argentina ($520–$750 roundtrip)
- ✈️ Flight Time from U.S.: 10-14 hours with connections from major U.S. hubs
- 🛫 Best Airlines: LATAM, Aerolíneas Argentinas, Copa (best deals on connecting flights through Santiago)
- 💸 Why It’s Cheap: Favorable exchange rates 💱, shoulder season discounts 📉, wine tourism competition 🍷, package deal offerings 📦
- 🔥 Perfect for: Wine lovers 🍷, mountain adventurers ⛰️, foodies 🍽️, relaxation seekers 🧘♀️
Mendoza is basically wine heaven with the Andes as a backdrop. This laid-back city has over 1,500 wineries, streets lined with massive trees, and a chill vibe that makes you want to extend your stay indefinitely.
Luján de Cuyo is famous for its world-class Malbec producers, while Valle de Uco is so stunning you can actually taste the mountain minerals in wines from vineyards sitting at 4,000+ feet elevation. Don’t miss Plaza Independencia, the city’s beautiful central square, or day trips to Aconcagua National Park where you can see the highest peak outside the Himalayas without hardcore climbing skills.
✈️ How I Fly for a Fraction of the Price (Even Business Class)
Airfare keeps climbing, but I almost never pay full price. Going.com emails me roundtrips to Europe for under $350. With Elite, you’ll even see business class to Europe for ~$1,700 (deals you won’t find on Google Flights).
Planning a big trip? Elite members save up to $2,000 on a single international business-class ticket. I’ve seen nonstop biz to Scotland for $1,250.
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Time your visit for April when grape harvest festivals are in full swing and LATAM drops those sweet flash sales that’ll get you there for under $600 roundtrip.
5. Bogotá, Colombia ($350–$540 roundtrip)
- ✈️ Flight Time from U.S.: 3-7 hours with direct flights from major U.S. hubs
- 🛫 Best Airlines: Avianca, JetBlue, American (daily direct flights with frequent sales)
- 💸 Why It’s Cheap: Strong dollar advantage 💵, increasing flight competition ✈️, off-season discounts 📉, emerging destination status 📈
- 🔥 Perfect for: Coffee addicts ☕, art lovers 🎨, mountain hikers 🏔️, urban foodies 🍽️
Bogotá is basically South America’s best-kept secret and a budget traveler’s dream. This high-altitude metropolis has a crazy-cool mix of colonial charm and edgy urban culture, all at prices that’ll make you wonder why you waited so long to visit.
La Candelaria is famous for its colorful colonial buildings and mind-blowing street art, while Chapinero is so hip you can actually feel yourself getting cooler just by walking its streets lined with third-wave coffee shops and indie boutiques. Don’t miss the Gold Museum with its insane collection of pre-Hispanic gold artifacts, or the Sunday Ciclovía when they shut down major roads to cars and the entire city comes alive with bikes, skaters, and street performers.
Spring is usually the ideal time to visit when the city enjoys perfect weather and Avianca runs those “secret” Tuesday fare drops that can get you there for under $400 roundtrip.
✈️ How I keep landing sub-$400 roundtrips to South America
Every fare range on this list, from Bogotá in the $350s to São Paulo in the $490s, is the kind of deal Going’s Premium plan ($49/year) drops into my inbox before it shows up anywhere else. My $227 Boston to Bogotá roundtrip came from one of those alerts, and I’ve watched these routes fall 40 to 60% off the usual price. If you’d rather sit up front on the 10-hour hauls to Buenos Aires or São Paulo, Elite tracks the business class drops too.
Try Going Elite free for 14 days — use code JON25 for 25% off if you keep it.
6. Guayaquil, Ecuador ($380–$590 roundtrip)
- ✈️ Flight Time from U.S.: 4-7 hours with direct flights from major U.S. hubs
- 🛫 Best Airlines: American, LATAM, Copa (connecting flights through Panama often cheapest)
- 💸 Why It’s Cheap: USD is local currency 💵, gateway city status 🚪, airline route expansion 🛩️, tourism incentives 🏨
- 🔥 Perfect for: Galápagos launchers 🐢, seafood lovers 🦐, riverfront explorers 🚶, cultural adventurers 🎭
Guayaquil is Ecuador’s bustling port city that serves as an affordable gateway to the Galápagos while being worth exploring in its own right.
Malecón 2000 is famous for its stunning riverfront promenade, while Las Peñas is so colorful you can actually spend hours getting lost in its 400+ steps lined with art galleries and cafes in centuries-old houses. The Iguana Park is literally crawling with dinosaur-like creatures that hang out in trees and benches like they own the place (they kinda do), while the Parque Histórico lets you experience Ecuador’s diverse ecosystems without leaving the city.
Snag those American Airlines weekend web specials that drop unexpectedly, usually 2-3 months out. November flights are shockingly cheap, and you’ll hit perfect weather between Ecuador’s two rainy seasons.
7. São Paulo, Brazil ($490–$730 roundtrip)
- ✈️ Flight Time from U.S.: 9-12 hours with direct flights from major U.S. hubs
- 🛫 Best Airlines: LATAM, Delta, American (codeshare partners often have best combos)
- 💸 Why It’s Cheap: Brazilian currency fluctuations 💱, business travel focus 💼, huge airport competition 🛬, seasonal pricing swings 📊
- 🔥 Perfect for: Urban adventurers 🏙️, food enthusiasts 🍖, nightlife lovers 🎭, art hunters 🖼️
São Paulo is Brazil’s massive metropolis offering world-class food, art, and nightlife at prices far lower than comparable global cities. As of April 2025, US, Canadian, and Australian travelers need an eVisa to enter Brazil. You apply online at the official portal, brazil.vfsevisa.com, it costs about $81, and approval usually takes a few days.
Vila Madalena is famous for its graffiti-covered alleyways and hipster bars, while Liberdade is so authentic you can actually believe you’ve teleported to Tokyo with its incredible Japanese food and weekend markets. Don’t sleep on Ibirapuera Park, the city’s gorgeous green lung designed by legendary architect Oscar Niemeyer, or Mercado Municipal where you’ll find massive mortadella sandwiches that’ll haunt your food dreams forever.
Visiting this beast of a city? Fly LATAM and watch for their flash sales that happen roughly every six weeks, typically announced on Thursdays. May and September offer perfect mild weather plus hotel rates about 40% lower than December peak season.
Global Viewpoint is a personal blog. All content is for informational and entertainment purposes only and does not constitute professional financial, medical, or legal advice.
