Airport · Niagara Falls, United States
Niagara Falls International Airport
IATA IAGICAO KIAG6 airlines9 destinationsUnited States
Niagara Falls International Airport (IAG) currently has nonstop service to 9 destinations on 6 airlines in our latest departure data. The busiest route is to Laredo (LRD), and the largest operator here is Aeronaves TSM with nonstops to 2 destinations.
Route data as of June 15, 2026, based on a 2-day departures sample.
Network profile
How IAG is connected
Route mix
9 domestic
0 international routes in this schedule set
Top market
United States
United States 9
Busiest route
IAG to LRD
weekly
Aircraft signal
Bombardier CRJ
Bombardier CRJ · Boeing 727-200 · McDonnell Douglas MD-80/90
Airlines operating at IAG
6 airlines fly direct from IAG
Ranked by destinations served, then daily frequency.
Top carrier
Aeronaves TSM
2 destinations4×/wk
Top carrier
Allegiant Air
2 destinations4×/wk
Top carrier
Vuela El Salvador
2 destinationsweekly
Destinations from IAG
Direct flights to 9 cities
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
- Search →
LRD · Laredo1 airline · weekly · Boeing 727-200, McDonnell Douglas MD-80/90
- USA Jet Airlines · Boeing 727-200weekly
PGD · Punta Gorda
Nearby airports
Other gateways
Frequently asked about IAG
Quick answers
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