--- title: "Niagara Falls (IAG) airport: direct flights & routes" description: "Flights to and from Niagara Falls (IAG): 3 nonstop destinations (South Highpoint, Punta Gorda and Orlando). See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/iag" url: "https://2lnr.com/routes/iag.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from Niagara Falls (IAG) Niagara Falls International Airport (IAG) is a small station with nonstop service to 3 destinations, flown by one airline, led by Allegiant Air. The schedule below is every nonstop IAG route in 2LNR's schedule data. Route data refreshed October 23, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 22, 2026. Explore Niagara Falls routes on the interactive map [Get started free](https://2lnr.com/login) 3 Nonstop destinations 1 Airlines serving IAG Free To get started ## About Niagara Falls International Airport (IAG) Niagara Falls International Airport (IAG) is the airport serving Niagara Falls, United States. Its ICAO code is KIAG. Departure and arrival times at IAG are local to the America/New\_York time zone. Every one of its 3 nonstop destinations is inside United States. ## Every nonstop route from Niagara Falls This page carries every nonstop route from IAG in 2LNR's schedule data, with the airlines that operate each one and how often it runs. Pick a destination below for that route's own schedule and timetable. ### Every nonstop from here Each IAG nonstop in 2LNR's schedule data opens its own route page, with who flies it and how often. ### Plan on the map Explore every IAG nonstop on the interactive route map, with connections and route statistics. ## All nonstop destinations from Niagara Falls (IAG) These are the city pairs behind flights to and from Niagara Falls: 3 nonstop destinations with active service at Niagara Falls International Airport. Each route links to its own schedule. - [Niagara Falls to Orlando flights (IAG-SFB)](https://2lnr.com/routes/iag-sfb.md): Allegiant Air\ [Return: Orlando to Niagara Falls](https://2lnr.com/routes/sfb-iag.md) - [Niagara Falls to Punta Gorda flights (IAG-PGD)](https://2lnr.com/routes/iag-pgd.md): Allegiant Air\ [Return: Punta Gorda to Niagara Falls](https://2lnr.com/routes/pgd-iag.md) - [Niagara Falls to South Highpoint flights (IAG-PIE)](https://2lnr.com/routes/iag-pie.md): Allegiant Air\ [Return: South Highpoint to Niagara Falls](https://2lnr.com/routes/pie-iag.md) Explore IAG routes on the interactive map → ## Nonstop flights to Niagara Falls (IAG) 3 airports have nonstops to Niagara Falls International Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Orlando to Niagara Falls flights (SFB-IAG)](https://2lnr.com/routes/sfb-iag.md): Allegiant Air - [Punta Gorda to Niagara Falls flights (PGD-IAG)](https://2lnr.com/routes/pgd-iag.md): Allegiant Air - [South Highpoint to Niagara Falls flights (PIE-IAG)](https://2lnr.com/routes/pie-iag.md): Allegiant Air ## Airlines that fly out of Niagara Falls (IAG) The carriers with nonstop service from Niagara Falls International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map. - [Allegiant Air (G4)](https://2lnr.com/routes/airlines/g4.md) ## Alternative airports near Niagara Falls (IAG) Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute. - [Buffalo (BUF)](https://2lnr.com/routes/buf.md) (16 miles, 24 nonstop destinations) - [Toronto (YTZ)](https://2lnr.com/routes/ytz.md) (43 miles, 19 nonstop destinations) - [Hamilton (YHM)](https://2lnr.com/routes/yhm.md) (49 miles, 14 nonstop destinations) - [Toronto (YYZ)](https://2lnr.com/routes/yyz.md) (52 miles, 206 nonstop destinations) - [Rochester (ROC)](https://2lnr.com/routes/roc.md) (65 miles, 16 nonstop destinations) - [Cambridge (YKF)](https://2lnr.com/routes/ykf.md) (76 miles, 2 nonstop destinations) [United States flights by airport](https://2lnr.com/routes/to/united-states.md) - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## Frequently asked questions about Niagara Falls (IAG) **How many nonstop destinations does Niagara Falls International Airport (IAG) serve?** Niagara Falls International Airport has active nonstop service to 3 destinations in 2LNR's schedule data. The busiest markets from IAG are South Highpoint, Punta Gorda, and Orlando. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page. **Which airlines fly out of Niagara Falls (IAG)?** The carriers with nonstop service from Niagara Falls International Airport are listed in full on this page, each linked to its own route map. Allegiant Air run the most routes from Niagara Falls. In 2LNR's schedule data that is one airline in total. **How many airlines fly out of IAG?** 2LNR's schedule data currently shows one airline with at least one nonstop route from Niagara Falls (IAG). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season. **Does 2LNR show upgrade or award space from IAG?** Not from IAG: 2LNR doesn't show award or upgrade space on any route from it. Pick any destination on this page to open that route's nonstop schedule and timetable instead. **Does 2LNR track flights from IAG?** Every nonstop route from Niagara Falls International Airport in 2LNR's schedule data is listed here, 3 destinations in total, with who flies each one. 2LNR doesn't show award or upgrade space on these routes, so this page carries the schedule rather than a space claim. **Where can you fly nonstop from Niagara Falls (IAG)?** From Niagara Falls (IAG), 2LNR's schedule data shows nonstop flights to Orlando, Punta Gorda, and South Highpoint. This page lists every one, with the airlines that fly it. ## Every nonstop from IAG, who flies it and when Open any route for its timetable and who flies it. Where 2LNR tracks the carrier, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)