Baltra Island — Your Gateway to the Galápagos

Juan Magallanes, Naturalist Expert Contributor

Baltra Island (airport code GPS) is the main air gateway to the Galápagos. Almost all cruise passengers land here. There is nothing to see or do on Baltra itself. A 45-minute bus-ferry-bus connection takes you to Puerto Ayora on Santa Cruz Island.

Airport Code

GPS

Seymour Airport (Baltra Island

Airlines (2026)

LATAM and Avianca

domestic routes from Quito and Guayaquil

Distance to Puerto Ayora

~45

60 min by bus + ferry + bus

Transfer Cost (approx.)

$5 bus + $1 ferry + $5 bus = ~$11/person

National Park Entry Fee

$200 per adult foreigner

cash required

Transit Control Card (TCT)

$20

now purchased online before travel

Baltra to Santa Cruz — Step by Step

After clearing arrivals at Baltra, follow this three-step connection to Puerto Ayora.

Total travel time from airport to Puerto Ayora: about 60–75 minutes. Cruise passengers: your ship’s agent or guide will often meet you at the airport and guide you through the entire transfer. Crew take care of luggage and place it in your cabin for you..

Step What to Do Time Cost (approx.)
1 Exit arrivals. Buy a Lobitos bus ticket at the booth on your right. 5 min $5/person
2 Board the bus to Canal Itabaca (Itabaca Channel). 10 min Included in ticket
3 Cross the channel on the government ferry to Santa Cruz. 10 min $1/person
4 Take the public bus from the dock south to Puerto Ayora. 45 min $5/person
4 alt Take a taxi instead of the bus. Holds up to 4 people. 35–45 min $20–$30/vehicle

On Arrival — Fees and Formalities

Two fees are mandatory before you leave the terminal. Have cash ready.

Have your passport, TCT confirmation, and cash easily accessible. The lines move quickly but the terminal is small. You cannot leave the arrivals area until both fees are settled.

Fee Amount Where Paid Notes
National Park Entry (GNPS) $200 adults / $100 children (foreign) GNPS desk, inside arrivals hall Cash only. Card may be accepted with surcharge.
Transit Control Card (TCT) $20 per person Online — before travel Cash only. Credit or debit cards are not accepted.

Illustrated route map: Baltra Airport

Illustrated route map: Baltra AirportView full ↗

Baltra vs San Cristóbal — Which Airport?

Two main airports serve the Galápagos. Your cruise itinerary decides which you use. Here is a quick comparison.

Factor Baltra — GPS San Cristóbal — SCY
IATA code GPS SCY
Airlines LATAM, Avianca LATAM, Avianca
Nearest town Puerto Ayora (Santa Cruz) — 60 min Puerto Baquerizo Moreno — 10 min
Transfer complexity Bus + ferry + bus (3 steps) Taxi or bus (1 step)
Most cruises use? Yes — most itineraries start/end here Some itineraries — check your booking
Wildlife at airport Land iguanas nearby Frigatebirds, sea lions nearby

In January 1934, scientists relocated land iguanas from Baltra to North Seymour Island — a decision that saved the species. By the 1990s, captive-bred descendants were reintroduced back to Baltra, where a healthy population lives today.

The WWII History

In 1942, the US military built an air base on Baltra. The Pacific War made the Galápagos a strategic point. It sat on routes the Japanese could use from the Panama Canal. Ecuador agreed to the base after a visit from President Roosevelt.

At its peak, the base housed over 3,000 servicemen. It had hangars, three landing strips, a movie theater, and a bowling alley. Soldiers called it ‘the Rock.’

The US handed Baltra back to Ecuador in 1946. The airport remained. It was rebuilt in 2012 as the first airport in the world to run entirely on renewable energy.

Land Iguanas on Baltra

Baltra was once called ‘Iguana Headquarters.’ Hundreds of land iguanas lived here in the early 1900s.

In 1934, scientists moved a group to nearby North Seymour Island. By 1953, land iguanas were extinct on Baltra. Military construction disrupted their nesting sites. Introduced goats competed for food.

In the 1980s, the Galápagos National Park captured iguanas from North Seymour. They bred at the Charles Darwin Research Station. In the 1990s, the iguanas were reintroduced to Baltra. A healthy population now lives near the airport.

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Getting to Baltra

Two airlines fly to Baltra from mainland Ecuador: LATAM and Avianca. Both serve Quito (UIO) and Guayaquil (GYE). No direct international flights land in the Galápagos. All passengers must first arrive in mainland Ecuador.

From Quito, the flight takes roughly 2.5 hours — including a brief stop in Guayaquil. From Guayaquil, direct flight time is about 1.5 hours. Book early. Flights fill up months in advance.

At Quito or Guayaquil airport, you must visit the CGREG counter. Show your Transit Control Card (TCT), passport, and return ticket. This check is required before you can board your Galápagos flight.

Plan Your Arrival

Ready to plan your trip? Use the right booking channel for your situation.

Frequently Asked Questions

Do I need cash for the park fee?

Yes. The $200 GNPS fee must be paid in cash at the airport. Card payment may be accepted but a surcharge applies. Bring US dollars. An ATM is available in the public hall, but it is highly recommended to bring cash in case the machine runs out of money.

Can I spend a night on Baltra?

No. There are no hotels, restaurants, or visitor facilities on Baltra. If you arrive the night before your cruise, stay in Puerto Ayora on Santa Cruz. It is a 60-minute transfer away.

How early should I arrive at Baltra Airport for departure?

Arrive at least 2 hours before your flight. Factor in the bus and ferry from Puerto Ayora — allow 90 minutes for that journey. Depart Puerto Ayora at least 3.5 hours before your flight.

What if my cruise starts at San Cristóbal, not Baltra?

Book your flight to SCY (San Cristóbal Airport) instead of GPS. Your cruise company will confirm the correct gateway. Do not assume — wrong-island arrivals are a common mistake.

Is there anything to do on Baltra?

Honestly, no. Baltra is a transit point. The airport has a café and gift shop. You may spot land iguanas near the terminal. Head to Santa Cruz for anything else.

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