International route
Cheap flights from Ottawa to Boston
Ottawa Macdonald-Cartier International Airport (YOW) to Boston Logan International Airport (BOS). 309 miles, connecting flights only.
YOW to BOS at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 309 milesgreat-circle
- Typical flight time
- 1h 10mif flown nonstop
- Nonstop airlines
- None (connecting only)
- Nonstop flights per day
- 0connections available
- Cheapest month
- January 2027over the next six months
- Best day to fly
- Wednesday16% less than Sunday
- Time difference
- Same time zone
Ottawa to Boston
Round trips from $105
Per traveler, taxes and fees included. Lowest fare we found departs Tue, Jan 5.
Cheapest month: January 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppOttawa to Boston fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Ottawa to Boston
No nonstop service: 0 airlines offer one-stop itineraries.
We don't have schedule data for this pair yet. Run a search to see live options.
Connecting options
Every itinerary on this route is nonstop or uses an unusual connection; run a search for specifics.
Tips for this route
- There is no scheduled nonstop between YOW and BOS. Every itinerary connects, so sort results by total travel time rather than price alone.
- January 2027 is the cheapest month to fly over the next six months, with round trips from $105; September 2026 is the most expensive at $136 and up, a difference of $31 per traveler.
- Departing on a Wednesday averages 16% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays.
- At 309 miles this is a short hop of 1h 10m, so an early-morning departure, which is usually the cheapest and most punctual of the day, costs you little sleep.
Destination guide
Boston: Revolutionary history in a walkable harbor city
Boston is compact, historic and easy: Logan Airport is minutes from downtown, the Freedom Trail links the sights, and fall in New England starts here. JetBlue and Delta hubs mean strong fare competition.
Best time to visit: Late September–October for foliage and crisp weather, May–June for spring. Summer is warm and busy; winter is cold but has the lowest prices.
Flying the other way? Boston to OttawaFares, airlines and tips for BOS to YOW.Ready to compare live fares?
See every airline on YOW–BOS side by side with bags and seat rules spelled out.
Search Ottawa to BostonOttawa to Boston: common questions
How long is the flight from Ottawa to Boston?
There are no nonstop flights, so the trip from Ottawa (YOW) to Boston (BOS) takes 1h 10m of flying plus a layover, usually 4h 10m or more door to door across 309 miles.
Which airlines fly nonstop from YOW to BOS?
No airline currently flies nonstop between Ottawa (YOW) and Boston (BOS). Itineraries on this route involve at least one connection.
What is the cheapest month to fly from Ottawa to Boston?
Over the next six months, January 2027 has the lowest round-trip fares from Ottawa (YOW) to Boston (BOS), starting at $105 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.
How far in advance should I book Ottawa to Boston flights?
Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Ottawa and Boston?
Boston is in the same time zone as Ottawa, so there is no clock change. YOW is on America/Toronto time and BOS on America/New York time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.