# Distance from Niagara Falls (IAG) to Seattle (SEA)

> 3,382 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,382 km / 2,101 mi / 1,826 nm
- **Estimated flight time**: 5h
- **Heading**: 293° (west northwest)
- **Return heading**: 82° (east)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: -3h (When it's 23:58 in Niagara Falls, it's 20:58 in Seattle)
- **Elevation difference**: 160 ft (SEA is lower than IAG)

## Airports

### [Niagara Falls International Airport (IAG)](https://www.flightduration.online/airport/iag-niagara-falls-niagara-falls-international-airport/1ef266df-22d0-66a0-8c67-06bb2780ed98)

- City: Niagara Falls, United States
- ICAO: KIAG
- Timezone: America/New_York
- Coordinates: 43.110000, -78.950000
- Elevation: 592 ft

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 23:58 in Niagara Falls, it's 20:58 in Seattle.
The 3-hour time difference may cause some jet lag.

## Related

- [Niagara Falls International Airport (IAG)](https://www.flightduration.online/airport/iag-niagara-falls-niagara-falls-international-airport/1ef266df-22d0-66a0-8c67-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)