If you’re planning travel in South America (or within countries like Chile, Peru, Colombia etc.), you might choose between LATAM Airlines and JetSMART. They represent very different airline philosophies: traditional full‑service vs ultra‑low‑cost. This guide compares the two so you can decide based on your travel style, budget, and needs.
Quick Summary
- Choose LATAM if you value comfort, reliability, network reach, flexibility and a full-service experience.
- Choose JetSMART if your primary goal is to travel cheaply, you don’t mind basic service, and you only need essential amenities — especially for short flights.
1. Airline Type & Business Model
LATAM Airlines
- LATAM is a large, full‑service airline group operating across multiple countries in Latin America and beyond. (Market-Reporter)
- Their offering typically includes more services bundled in (depending on fare type), and more flight‑options/routes. (LATAM Airlines Group)
JetSMART
- JetSMART is an ultra‑low-cost carrier (ULCC), designed to offer minimal‑fare air travel by stripping down to core essentials — base ticket, pay‑as‑you‑go extras. (Wikipedia)
- It began operations in 2017 and has rapidly expanded its fleet of Airbus A320/A321 (including new A320neo) to cover many routes in South America. (Wikipedia)
2. Price, Fees & What’s Included
JetSMART
- Base fares can be very low, sometimes making short‑hauls quite affordable. (Going)
- However, extras like carry‑on or checked baggage, seat selection, meals or even printing boarding passes are often charged separately. (Cielo Travel)
- This “a la carte” model works well if you travel light and don’t need many extras — but costs may start creeping up once you add baggage or other needs. (Going)
LATAM Airlines
- Prices are higher compared to JetSMART’s base fares — but more services are often included, and you get the reliability and conveniences typical of a full‑service carrier. (Wikipedia)
- For travelers who value comfort or need added flexibility (e.g. baggage, connections, longer flights), the inclusive model reduces unpredictability and additional costs.
3. Comfort, On-Board Experience & Service
LATAM Airlines
- Offers a full‑service experience: better seating comfort, more cabin classes (in many cases), and access to broader amenities on longer or international flights. (LATAM Airlines Group)
- Reliability, frequency of flights and network connectivity are generally stronger — useful if you have complex itineraries or need ease of transfers. (Market-Reporter)
JetSMART
- Service is basic and no‑frills. There is no “premium” cabin — all passengers get similar seating, and no complimentary meals or entertainment. Snacks and drinks (if any) are available for purchase. (Cielo Travel)
- JetSMART emphasizes efficiency and a “pay‑only‑for‑what‑you‑use” model — for short flights or minimal‑needs travelers, this can work quite well. (Cielo Travel)
4. Routes & Network Reach
LATAM Airlines
- As one of the largest airline groups in Latin America, LATAM offers a wide network, both domestically (in many countries) and internationally. (Market-Reporter)
- If you need flexibility, connections across countries, or long‑haul travel, LATAM’s extensive coverage is a major advantage.
JetSMART
- JetSMART serves many point-to-point domestic and regional routes within South America using its Airbus A320/A321 fleet. (Wikipedia)
- Its focus tends to be on budget-conscious travelers, short‑ and medium‑haul flights. For regional hops or planned short trips, JetSMART is often a cost-efficient choice.
5. Who They Are Best For
Good Fit for LATAM Airlines:
- Travelers valuing comfort, reliability, and service.
- People with international or multi-leg itineraries needing flexibility.
- Frequent flyers who prefer fewer hassles and more predictable costs.
- Those traveling with larger baggage, needing connections or longer flights.
Good Fit for JetSMART:
- Budget travelers, students, backpackers.
- People traveling light (hand‑carry only) and wanting lowest base fares.
- Short‑haul or regional travelers who don’t need extras like meals, entertainment, or baggage.
- Those comfortable with a no‑frills, “pay-as‑you-go” model.

Final Thoughts
Both LATAM Airlines and JetSMART have their places — and each shines under different travel circumstances.
If you value comfort, network reach, reliability and convenience, LATAM Airlines often offers a smoother, more predictable travel experience.
If your priority is low cost and you don’t mind a stripped-down experience — especially for short or regional flights — JetSMART is a solid budget‑friendly alternative.
