--- title: "Orlando to Niagara Falls flights: who flies SFB-IAG" description: "Allegiant Air flies Orlando (SFB) to Niagara Falls (IAG) nonstop twice a week as G4 2835, scheduled at 2h 40m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/sfb-iag" url: "https://2lnr.com/routes/sfb-iag.md" date_modified: "2026-10-18T05:10:47Z" --- # Orlando to Niagara Falls (SFB-IAG): nonstop flights and who flies them Allegiant Air flies nonstop from Orlando (SFB) to Niagara Falls (IAG) just twice a week. In the timetable below it flies as G4 2835, scheduled at 2h 40m for the 998 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 21, 2026. See SFB to IAG on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 2h 40m Scheduled flight time 998 mi Nonstop distance Free To get started ## Orlando to Niagara Falls flight schedule Scheduled nonstop departures for SFB to IAG starting October 20, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Orlando (SFB) to Niagara Falls (IAG) | Date | Flight | Airline | Departs SFB | Arrives IAG | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Apr 9 | G4 2835 | Allegiant Air | 16:09 | 18:49 | 2h 40m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/g4/737-max-8.md) | | Mon, Apr 12 | G4 2835 | Allegiant Air | 16:09 | 18:49 | 2h 40m | Boeing 737 MAX 8 | | Fri, Apr 16 | G4 2835 | Allegiant Air | 16:09 | 18:49 | 2h 40m | Boeing 737 MAX 8 | | Mon, Apr 19 | G4 2835 | Allegiant Air | 16:09 | 18:49 | 2h 40m | Boeing 737 MAX 8 | | Fri, Apr 23 | G4 2835 | Allegiant Air | 16:09 | 18:49 | 2h 40m | Boeing 737 MAX 8 | | Mon, Apr 26 | G4 2835 | Allegiant Air | 16:09 | 18:49 | 2h 40m | Boeing 737 MAX 8 | | Fri, Apr 30 | G4 2835 | Allegiant Air | 16:09 | 18:49 | 2h 40m | Boeing 737 MAX 8 | Showing all 7 scheduled SFB to IAG departures across 7 days with service, starting October 20, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every SFB to IAG date on the interactive map ## Aircraft on the Orlando to Niagara Falls nonstop Allegiant Air flies the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/g4/737-max-8.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full SFB to IAG nonstop schedule This page carries the full SFB to IAG nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each SFB to IAG nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See SFB to IAG on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Orlando to Niagara Falls nonstop Carriers operating SFB to IAG nonstop in the current schedule. - [Allegiant Air (G4) route map](https://2lnr.com/routes/airlines/g4.md)\ [The aircraft G4 flies](https://2lnr.com/seatmaps/g4.md) See SFB to IAG on the interactive map → ## Frequently asked questions about SFB to IAG **How long is the flight from Orlando (SFB) to Niagara Falls (IAG)?** G4 2835 is scheduled at 2h 40m from Orlando (SFB) to Niagara Falls (IAG) on every departure in the schedule table on this page. The nonstop covers about 998 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SFB to IAG?** Allegiant Air is currently the only airline flying SFB to IAG nonstop. 2LNR doesn't show award or upgrade space for it on SFB to IAG, so this page carries the schedule rather than a space claim. **How often does SFB to IAG operate?** The SFB to IAG nonstop currently runs twice a week, on Allegiant Air. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from SFB to IAG depart?** In the next 7 days with service, every scheduled SFB to IAG nonstop leaves at 16:09 local time at Orlando. The schedule table on this page lists each departure by date. **Which flights operate SFB to IAG nonstop?** Allegiant Air flies G4 2835 nonstop from Orlando (SFB) to Niagara Falls (IAG), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on SFB to IAG?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on SFB to IAG. The page carries the full SFB to IAG nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAG to SFB nonstop flights](https://2lnr.com/routes/iag-sfb.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Orlando (SFB)](https://2lnr.com/routes/sfb.md), or [every route from Niagara Falls (IAG)](https://2lnr.com/routes/iag.md). Nonstops to Niagara Falls (IAG) from other airports within 150 miles of Orlando (SFB): - [South Highpoint (PIE) to Niagara Falls (IAG)](https://2lnr.com/routes/pie-iag.md), 106 miles from SFB - [Punta Gorda (PGD) to Niagara Falls (IAG)](https://2lnr.com/routes/pgd-iag.md), 136 miles from SFB Nonstops from Orlando (SFB) to other airports within 150 miles of Niagara Falls (IAG): - [Orlando (SFB) to Elmira (ELM)](https://2lnr.com/routes/sfb-elm.md), 123 miles from IAG - [Orlando (SFB) to Syracuse (SYR)](https://2lnr.com/routes/sfb-syr.md), 143 miles from IAG Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full SFB to IAG nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)