Compare 500+ airlines and 100+providers for the best non-stop fares.
The straight-line distance between Boston (BOS) and Ottawa (YOW) is 498 kilometres (309 miles), giving an estimated nonstop flight time of approximately 1h 05m if flown directly. This is a short-haul route.
Nonstop service on a given route can change as airlines adjust their schedules. Use our search tool below to check which airlines currently fly Boston to Ottawa nonstop versus with a connection, along with real-time prices.
The flight time above is a distance-based estimate, not a confirmed schedule. Always verify current nonstop availability when you search, since not every city pair has guaranteed nonstop service.
Even for the same direct flight, prices vary significantly between platforms. Our tool compares 500+ airlines and 100+ websites simultaneously so you always get the best fare.
Baggage policies vary between airlines — budget carriers typically charge extra for checked bags while full-service airlines usually include an allowance. Always verify the rules for your specific ticket before arriving at the airport.
Tuesday and Wednesday departures on the BOS–YOW route are typically 10–15% cheaper than Friday and Sunday. Early morning and late evening flights are also priced lower due to lower demand.
Discover the best experiences, tours, and attractions in Ottawa. Book in advance for skip-the-line access and the best prices.
Top-rated tours and experiences in Ottawa, ranked by traveller rating. Prices are per person and change with date and group size.
Ottawa keeps the same clock time as Boston, so there is no time change to plan around and no jet lag from the time zone itself.
Crossing a border: entry rules for Canada depend on your nationality and change without much notice, so we do not print them here. Check the IATA Travel Centre — the same passport and visa database airlines check at the gate — and confirm your passport has enough validity left, since many countries require six months beyond your return date.
| Airline | Code | Role |
|---|---|---|
| Air Canada | AC | Codeshare |
| United Airlines | UA | Codeshare |
