Niagara Falls International Airport Guide

IATA IAGICAO KIAGNiagara FallsUpdated 2026-10-16
Local time
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Niagara Falls International Airport sits about four miles east of downtown Niagara Falls, New York, at 2035 Niagara Falls Boulevard. It opened in 1928 as a municipal airport with four crushed-stone runways. The airport is a short drive from the falls and from the Canadian border, and it takes diverted flights from Toronto because of its long runway.

Commercial service is small. Allegiant Air flies to Florida, with nonstop routes to Orlando/Sanford, Punta Gorda and St. Petersburg/Clearwater, and seasonal service to Myrtle Beach began in 2025. Spirit Airlines ended its flights in October 2020 after nine years. About 282,000 passengers used the airport in 2017.

The airport shares its airfield with Niagara Falls Air Reserve Station, home of the 914th Air Refueling Wing and its KC-135R tankers. The main runway, 10/28, is 9,829 feet long and was extended in 2003. The second runway, 6/24, is 5,189 feet. The terminal is a two-story building dedicated on September 2, 2009. The former terminal now houses the Niagara Aerospace Museum.

Services

4 of 6 available

Compare 6 listed options at Niagara Falls International Airport, spanning parking, car rentals, hotels and shuttles. Each guide sets out locations, distance from the airport, key features and links to book direct, so you can weigh cost against convenience before you fly. Select a service below to see every provider we track for Niagara Falls International Airport.

Location

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Key facts

Size
282K passengers (2017)2 runwaysopened 1928
Location
43.107, -78.946
Operator
Niagara Frontier Transportation Authority

Terminals

1 terminal

Niagara Falls International Airport has 1 passenger terminal — Main Terminal, handling both international and domestic flights for around 1 airlines. Check which terminal your airline uses before you travel, as check-in, security and boarding points differ between them, and moving from one to another can take time.

  • Main TerminalMixed

    Allegiant Air

Nearby cities

2 cities

Niagara Falls International Airport is closest to Niagara Falls (8 km west), and also serves Buffalo and other nearby areas. With 2 towns and cities within reach, it is a practical gateway for the wider region. Distances shown are straight-line from the airport, so allow extra time for road transfers, traffic and parking.

  • Niagara Falls8 km west
  • Buffalo32 km southwest

Frequently Asked Questions

What are the airport codes for Niagara Falls International Airport?

Niagara Falls International Airport uses the following codes: IATA: IAG, ICAO: KIAG. These codes are used by airlines, pilots, and travel systems to identify the airport.

Where is Niagara Falls International Airport located?

Niagara Falls International Airport is located in Niagara Falls, New York, United States. The airport coordinates are 43.1073°, -78.9462°.

What services are available at Niagara Falls International Airport?

Niagara Falls International Airport offers: 1 parking options, 3 car rental companies, 1 nearby hotels, 1 shuttle services, public transport connections. Click on each service type above to view detailed information.

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