Ottawa to Rochester flights
Rochester lies 294 km (182 mi) south-west of Ottawa, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 8 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Ottawa | Rochester | |
|---|---|---|
| Country | Canada | United States |
| Population | 1 million | 209,802 |
| Elevation | 71 m (233 ft) | 156 m (512 ft) |
| Time now | UTC-4 (America/Toronto) | UTC-4 (America/New_York) |
| Nearest large airport | YOW, 10 km out | ROC, 6 km out |
What changes when you arrive in Rochester
Crossing from Canada into United States: money changes from the Dollar to the Dollar (USD); the dialling code becomes +1; the emergency number is http://www.wikidata.org/entity/Q533806.
Airports at each end
Leaving Ottawa
Ottawa is served by 5 airports with scheduled flights within 100 km. The closest large one is Ottawa Macdonald-Cartier International Airport (YOW), 10 km (6 mi) from the centre, whose 10,000-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Ottawa / Rockcliffe Airport (YRO, 7 km), Ottawa / Gatineau Airport (YND, 16 km), Ogdensburg International Airport (OGS, 83 km), Massena International Airport Richards Field (MSS, 85 km).
Arriving in Rochester
Rochester is served by 2 airports with scheduled flights within 100 km. The closest large one is Frederick Douglass Greater Rochester International Airport (ROC), 6 km (4 mi) from the centre, with a longest runway of 8,001 ft, which limits it to short and medium-haul aircraft. The alternatives are Buffalo Niagara International Airport (BUF, 94 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Frederick Douglass Greater Rochester International Airport | ROC | 6 km (4 mi) | 8,001 ft | 559 ft |
| Buffalo Niagara International Airport | BUF | 94 km (58 mi) | 8,829 ft | 728 ft |
Book a flight to Rochester
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Flights are sold here by AirOrSeaTravel through our booking partner, Nuitée, which takes the payment; the ticket is issued by the airline. How this works.
Staying in Rochester
Live rooms and prices for Rochester are in the search below.
Book a hotel in Rochester
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Rochester from Ottawa?
294 km (182 mi) in a straight line, south-west of Ottawa.
How long does it take to get from Ottawa to Rochester by air?
About 1 h 8 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Ottawa and Rochester?
No, both are on the same offset at the moment.
Which airports are used for Ottawa to Rochester flights?
Typically Ottawa Macdonald-Cartier International Airport (YOW) to Frederick Douglass Greater Rochester International Airport (ROC); Rochester also has BUF.
What currency do I need in Rochester?
The Dollar (USD).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.