$158 Find Cheap Flights from Ottawa to Boston - Compare and Save

These are the earliest and latest flight times available from Ottawa to Boston:

• Earliest: departs at 2:30 pm and lands at 3:57 pm
• Latest: departs at 3:50 pm and lands at 5:17 pm.

The flight takes about 1h 27m.

Three cabin classes are available on flights from Ottawa to Boston:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Ottawa to Boston takes 1h 27m, covering 309 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Ottawa to Boston range from $284 to $429, with an average of $341 over the past 12 months. Anything below $284 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 63% above the $341 route average. Book 15 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $332 round-trip, compared to $347 via a layover through Washington, D.C. Dulles Intl (IAD).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The De Havilland (Bombardier) DHC-8-400 Dash 8Q family is used most often on this route, operated mainly by Porter Airlines and Air Transat. Other aircraft seen on the route include Pilatus PC-12 variants.

Afternoon is the busiest departure period on Ottawa to Boston flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $290 to $1,415. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Ottawa to Boston are currently lower than usual. Average one-way flight prices are about $226, which is 10% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Ottawa to Boston usually depart from Ottawa (YOW) and arrive at Boston Logan Intl (BOS).

One-stop flights from Ottawa to Boston most commonly connect through:

• Toronto Island (YTZ) - 56% of one-stop connections
• Montreal Pierre Elliott Trudeau Intl (YUL) - 19% of one-stop connections
• Toronto Pearson Intl (YYZ) - 12% of one-stop connections
• Newark (EWR) - 9% of one-stop connections

Yes. Flexible dates can save you up to 25% on flights from Ottawa to Boston. Thursday is the cheapest departure day at $292 round-trip on average, while Sunday is the most expensive at $389, a difference of $97.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Porter Airlines operates flights between Ottawa and Boston.

Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 3h 37m, compared with 4h 35m via Washington, D.C. Dulles Intl (IAD) and 4h 46m via Newark (EWR).

Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Ottawa to Boston flights:

• Porter Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Porter Airlines: a cabin bag and a checked bag in Economy Class
• Air Transat: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

United Airlines, Porter Airlines, and Air Canada are airlines that offer pet-friendly options for a safe and comfortable travel experience when flying between Ottawa and Boston. These airlines allow small cats and dogs to accompany their owners in the cabin during the flight. The pet carrier should be able to fit under the seat in front of you.

Air Canada offers a generous carry-on policy, letting travelers bring one regular carry-on bag and one free personal item, like a purse or laptop bag. The carry-on luggage should not weigh more than 22 lbs, and its dimensions can be up to 9 x 15.5 x 21.5 inches, including wheels and handles.

If you're flying with kids from Ottawa to Boston, you can reserve a seat on Air Canada, American Airlines, or Porter Airlines. Family-friendly services offered by these airlines include complimentary stroller gate check-in, priority boarding for parents traveling with young children, and kid-friendly onboard entertainment selections.

BOS offers a range of transportation choices to reach your desired location. You can opt for taxis or popular ride-sharing services such as Uber and Lyft, which are readily accessible at the airport. Alternatively, you can take advantage of the Silver Line SL1 bus service that conveniently connects the airport terminals to various destinations in Boston. For greater flexibility, you have the option to rent a car from the airport's convenient rental center and drive to your destination at your own pace.