Planning your trip involves picking between the two main airports on Galapagos islands, and honestly, making the wrong choice can add hours of unnecessary travel to your itinerary. Most people think they can just fly into "the" airport and be done with it, but since the archipelago is spread out, where you land dictates your whole first day.
You've basically got two big players for commercial flights from mainland Ecuador and one tiny airstrip for hopping between islands. If you're coming from Quito or Guayaquil, you'll be looking at either Baltra or San Cristobal. Let's break down what makes each one different so you don't end up stranded on the wrong side of the water.
Seymour Airport on Baltra Island (GPS)
This is the one most people end up at. If you're looking at flights, the code is GPS. It's a bit of a weird setup because the airport isn't actually on the main inhabited island of Santa Cruz; it's on a small, flat desert island called Baltra right next to it.
Seymour is famous for being the world's first "green" airport. It's almost entirely powered by wind and solar energy, and they built it using recycled materials from the old military base that used to be there. It's pretty cool to see the giant windmills spinning as you taxi down the runway.
However, getting from this airport to your hotel in Puerto Ayora (the main town) is a bit of a mission. First, you hop on a bus from the terminal to the Itabaca Channel. Then, you get on a small ferry to cross the water. Once you're on the Santa Cruz side, you still have a 45-minute drive across the island to reach the town. It sounds like a lot, but it's just the way things work there. Just make sure you have some loose change for the bus and ferry.
San Cristobal Airport (SCY)
If you hate long commutes, you're going to love San Cristobal. The airport code is SCY, and it's located right on the edge of Puerto Baquerizo Moreno. I'm not kidding when I say you could technically walk to town from the terminal, though with luggage, a $2 taxi ride is a much better call. It'll take you all of five minutes.
Landing here is a lot more low-key than Baltra. Because the town is right there, you can be off the plane, checked into your hotel, and eating lunch by the harbor in under an hour. It's the perfect entry point if you plan on exploring the eastern side of the archipelago or if you just want to start your vacation without the bus-ferry-taxi shuffle.
Choosing the Best Entry Point
A mistake a lot of travelers make is booking a round-trip ticket to the same airport. If you want to see as much as possible, try to book an "open-jaw" flight. This means you fly into Baltra and fly out of San Cristobal (or vice versa).
Doing it this way saves you a two-hour bumpy speedboat ride back across the ocean just to catch your flight home. Those speedboats aren't exactly a luxury cruise—they can be pretty rough on the stomach—so skipping one of those legs is a massive win. Most airlines like Avianca or LATAM let you mix and match these routes without much of a price jump.
The Tiny Airstrip on Isabela Island
Now, if you're looking at airports on Galapagos islands and you see Isabela (IBB) on the map, don't try to book a flight there from Quito. You can't. This is a tiny landing strip meant for small internal "puddle jumpers."
These flights are operated by local companies like Emetebe or Fly Galapagos. They use 5 to 9-seater planes that feel a bit like flying in a tin can, but the views are incredible. If you have the budget for it, flying from Santa Cruz to Isabela is way better than the speedboat. It takes about 20 minutes instead of two hours, and you get to see the volcanic craters from above. Just keep in mind that the luggage limits are super strict because the planes are so small.
What Happens When You Land
The process of arriving at any of the airports on Galapagos islands is a bit different than your average domestic flight. Because the ecosystem is so fragile, there's a lot of red tape—but it moves fairly quickly.
Before you even leave the mainland (Quito or Guayaquil), you have to go to a special counter to get your Transit Control Card (TCT). It costs $20, and they scan your bags to make sure you aren't bringing any fruits, seeds, or organic materials that could mess up the local environment. Do not lose this card. You need it to leave the islands later.
Once you land in the Galapagos, you'll join a queue to pay your National Park entrance fee. As of 2024, this fee has gone up significantly for most international tourists, so make sure you have the cash ready (they usually want US dollars, as that's the currency in Ecuador). After you pay, they might check your bags again, and then you're free to go find your transport.
Logistics and Staying Patient
Things move a bit slower on the islands, and the airports are no exception. You aren't going to find massive duty-free shops or fancy lounges here. It's more about basic snacks, some souvenir shirts, and maybe a decent cup of coffee while you wait.
One thing to keep in mind is that flight schedules can be a bit fluid. It's not uncommon for a flight to be delayed by thirty minutes because of weather or "island time." If you're booking a cruise that departs on the same day you land, give yourself a massive buffer. Most cruises will tell you exactly which flight to book so they can pick everyone up at once, usually at the Baltra airport.
Which Airport Should You Pick?
If you're still on the fence, here's a quick rule of thumb: * Fly into Baltra (GPS) if you are starting a cruise or staying in Puerto Ayora. * Fly into San Cristobal (SCY) if you want to start with some snorkeling at Kicker Rock or just want the easiest possible arrival. * Use the Isabela (IBB) strip only for hopping between islands if you want to avoid the sea.
Most people find that starting in San Cristobal and ending in Santa Cruz (using Baltra to fly out) makes for a really smooth trip. You get the easy arrival, and by the time you have to deal with the longer commute at Baltra on the way home, you're already in "vacation mode" and won't mind it as much.
Wrapping Things Up
At the end of the day, the airports on Galapagos islands are just your gateway to some of the most amazing wildlife on the planet. Whether you land at the eco-friendly terminal on Baltra or the seaside strip on San Cristobal, you're going to be surrounded by sea lions and iguanas before you even get to your hotel.
Just remember to bring some cash for the fees, keep your transit card in a safe spot, and double-check which island your hotel is actually on before you hit "buy" on those tickets. It sounds simple, but you'd be surprised how many people end up at the wrong airport and realize they have a long boat ride ahead of them!