Quito is served by Mariscal Sucre International Airport (UIO), the capital's airport and a major international gateway for Ecuador. Located high in the Andes, it offers extensive domestic connectivity from across Ecuador, a strong network of regional international arrivals within the Americas, and key long-haul links from North America and Europe.
The most frequent and affordable flights to Quito are domestic routes from within Ecuador. The most important connection is from Guayaquil (GYE) on the coast. Other key domestic departure points into UIO include the Galápagos Islands (Baltra GPS and San Cristóbal SCY), Cuenca (CUE), and Manta (MEC). Internationally, UIO receives direct flights from major hubs like Miami (MIA), Atlanta (ATL), New York (JFK), Madrid (MAD), Amsterdam (AMS), and Bogotá (BOG), as well as numerous other South American capitals into Quito.
The market for arrivals into Quito is competitive on core routes. LATAM Ecuador and Avianca Ecuador dominate domestic and regional travel into UIO. U.S. carriers like American Airlines, Delta, and JetBlue operate key routes to Quito. European carriers like KLM, Iberia, and Air Europa provide transatlantic service into UIO. Copa Airlines connects from its Panama City (PTY) hub to Quito. Low-cost carrier EQUAIR provides competition on domestic routes into UIO.
To secure cheap flights to Quito, book domestic arrivals (especially from Galápagos to Quito) at least 2-3 months in advance. For international flights from the U.S. or Europe into UIO, start searching 2-5 months ahead. Always compare LATAM and Avianca with EQUAIR for domestic travel to Quito. Use Quito's status as the capital and tourism hub to find competitive fares into UIO, especially from the Galápagos. Flying mid-week into Quito typically yields lower fares. For itineraries focused on the Amazon or Andes, Quito is the ideal arrival airport; for coastal or Galápagos itineraries into Ecuador, compare prices with flying into Guayaquil (GYE) first — sometimes flying into Guayaquil is cheaper, and you can then take a domestic flight or bus to Quito.