Originfacts

Airport guide

Niagara Falls International AirportIATA code IAG

Niagara Falls International Airport (IAG/KIAG) is the primary air passenger gateway serving Niagara Falls, United States in North America. The airfield connects travelers with essential regional transit routes and operating carrier options.

niagarafallsairport.com(official website, opens in a new tab)View map(Google Maps, opens in a new tab)
Serves
Niagara Falls, United States
Codes
IAG · KIAG
IATA · ICAO
Time zone
America/New_York
Region
North America
Airport record, updated 12 Jun 2026OurAirports, 5 Oct 2026Wikidata, 5 Oct 2026Terminals and transport not yet verifiedWhere this comes from

Niagara Falls International Airport (IAG/KIAG) is the primary air passenger gateway serving Niagara Falls, United States in North America. Operating on America/New_York local time at coordinates 43.100°, -78.950°, the airfield functions as an active commercial transit hub for scheduled regional and international flights. Travelers navigating Niagara Falls International Airport (IAG) are encouraged to confirm terminal layouts, ground transport connections into Niagara Falls, and flight schedules with their operating carrier prior to travel.

Niagara Falls International Airport details

Airport record · 12 Jun 2026
IATA code
IAG
ICAO code
KIAG
City
Niagara Falls
Country
United States
Region
North America
Time zone
America/New_York
Coordinates
43.107°, -78.946°
From OurAirports
Official website
niagarafallsairport.com (opens in a new tab)
From Wikidata

Codes, region and time zone come from the Originfacts airport record (last updated 12 Jun 2026). Fields marked otherwise come from the dataset named on them. None are verified by hand against Niagara Falls International Airport’s own pages.

IAG airport facts

OurAirports · Wikidata
Size class
Medium airport
From OurAirports (5 Oct 2026); OurAirports’ own classification
Elevation
180 m (589 ft)
From OurAirports (5 Oct 2026)
Opened
1928
Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026) — date of official opening
Passengers, 2019
244,130
Per Wikidata (opens in a new tab) (retrieved 5 Oct 2026), citing faa.gov (opens in a new tab)
Nearest airport with scheduled flights
Niagara District Airport YCM · 21 km
OurAirports scheduled-service flag; straight-line distance calculated

Runways at IAG

OurAirports · 5 Oct 2026

Source: OurAirports (opens in a new tab) runways data (public domain), retrieved 5 Oct 2026. Not an aeronautical source — not for navigation.

2 open runways, all lit. Longest 10/28: 2,995 m, concrete. OurAirports also lists 1 closed runway, not shown.

Runways at IAG: length, width, surface and lighting
RunwayLengthWidthSurface
10/282,995 m9,826 ft46 mconcrete
06/241,581 m5,188 ft46 masphalt

Routes from IAG

No route records yet

Originfacts does not track any routes from IAG yet, so no route records are listed here. Check current schedules with the airlines or the airport’s own site.

Where IAG is

Calculated

5.9 km east-northeast

Niagara Falls International Airport lies 5.9 km east-northeast of Niagara Falls city centre in a straight line. Road distance is longer; transport options are not yet verified (see terminals and transport below).

Calculated from the airport coordinates (OurAirports) and the Wikidata (opens in a new tab) city-centre point.

Terminals, transport and parking at IAG

Not yet verified

Terminal assignments, ground transport into Niagara Falls, parking, lounges and accessibility services have not been verified against Niagara Falls International Airport’s own pages yet, so none are listed here.

Check directly:niagarafallsairport.com (opens in a new tab)Map of the airport location (opens in a new tab)

Before you travel

  • Confirm your terminal with the operating airline.
  • Check the check-in and bag-drop cut-off times on your booking.
  • Allow extra time if you need to change terminals or check bags in again.
  • Check your flight status before you leave for the airport.

Airports near Niagara Falls

Calculated

Straight-line distances calculated from each airport’s coordinates in the Originfacts airport records. Road distances are longer.

Niagara Falls International Airport: common questions

Where is Niagara Falls International Airport?

Niagara Falls International Airport serves Niagara Falls, United States. Its coordinates in OurAirports are 43.107°, -78.946°.

What are the airport codes for Niagara Falls International Airport?

The IATA code is IAG and the ICAO code is KIAG.

What time zone is IAG in?

Niagara Falls International Airport is in the America/New_York time zone.

What is the official website of Niagara Falls International Airport?

The airport’s official website is niagarafallsairport.com. For questions about a booking, contact the operating airline.

How many runways does Niagara Falls International Airport have?

OurAirports lists 2 open runways at IAG: 10/28 (2,995 m (9,826 ft), concrete); 06/24 (1,581 m (5,188 ft), asphalt).

When did Niagara Falls International Airport open?

Wikidata gives 1928 as its official opening date.

How many passengers use Niagara Falls International Airport?

Wikidata records 244,130 passengers for 2019, the latest year it holds.

How far is IAG from Niagara Falls city centre?

Niagara Falls International Airport is about 5.9 km east-northeast of Niagara Falls city centre in a straight line, calculated from coordinates. The distance by road is longer.

What is the elevation of Niagara Falls International Airport?

OurAirports gives IAG’s elevation as 180 m (589 ft) above sea level.

Sources

Nothing on this page is verified by hand yet. Each section comes from the dataset below, with its date where the dataset has one. Terminal, transport and parking details are left out until they can be read from Niagara Falls International Airport’s own pages.

Background reading:Wikipedia (opens in a new tab)Wikidata (opens in a new tab)