Traveling between Quito, Ecuador's capital, and its biggest city, Guayaquil, is an understandably popular journey to make. Guayaquil is also a departure point for trips to the Galapagos. See here for a 6-day Galapagos itinerary. Quito sits at 9180 feet altitude in the Andean central highlands and Guayaquil sits on the steamy southern coast, so the journey is a big change in terrain and elevation and temperature (get ready to peel off the layers if you start in chilly Quito by the time you arrive in Guayaquil). 

There are three main ways to get between the two cities: by air, by bus and by train.

By Plane

Duration: 55 minutes

By far the most convenient way of traveling between Quito and Guayaquil is to fly. There are at least fifteen flights daily, departing at least every two to three hours throughout the day. The main airlines flying this route are Latam, Avianca and Tame.

Flights depart from Quito's Aeropuerto Internacional Mariscal Sucre, 22 miles from downtown Quito, and arrive into Guayaquil's Aeropuerto Internacional José Joaquín de Olmedo, three miles from downtown Guayaquil. 

The best views are on the left-hand side of the plane.

By Bus

Duration: 8 hours

The cheapest and most popular with locals as a means of travel between the two cities, buses are also the most regularly departing mode of transport with departures every hour during the day and most hours during the night too. Departures are from Terminal Terrestre Quitumbe, which is located 7.5 miles southwest of Quito Old Town. Buses run either via Ambato in the highlands or Quevedo.   

By Train

Duration: 3.5 days

The most expensive, least popular and longest way to get from Quito to Guayaquil is to take the train. In recent years Ecuador's railway network has seen massive investment and restored many trains, primarily as expensive tourist routes such as the Quito-Guayaquil train known as the Tren Crucero. It is one of South America's most luxurious train rides, and the train leaves on Tuesdays from Quito's Estación de Chimbacalle two miles south of Quito Old Town. It takes the best part of four days to arrive in Guayaquil, arriving on Friday evening (it stops off in fixed accommodation in towns en route, such as Latacunga, Riobamba and Alausi and these accommodations are included in train ticket prices). Arrival is into Estación de Durán, across the river from Guayaquil.

  

Map

Map of How to Get from Quito to Guayaquil
Map of How to Get from Quito to Guayaquil