Cheap flights from Boston to Ottawa from $94
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Ottawa departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Boston to Ottawa
Cheap round-trip flights
Cheap one-way flights
Cheap direct flights
Porter Airlines flights from Boston to Ottawa
Our best Porter Airlines deals on Boston to Ottawa flight tickets
United Airlines flights from Boston to Ottawa
Our best United Airlines deals on Boston to Ottawa flight tickets
See travel insights to Ottawa from
How to get the cheapest flight ticket from Boston to Ottawa
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ottawa?
In general, March is the cheapest month to fly from Boston to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $303. The month of September is another great option to travel to Ottawa, with average flight prices from Boston averaging around $315.
What is the cheapest day to depart on your flight to Ottawa?
The cheapest day to depart from Boston to Ottawa is on a Wednesday. Travelers who choose to depart for Ottawa on a Wednesday will often find tickets for as low as $359. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $461.
What is the cheapest time of day to depart on your flight to Ottawa?
At noon is the cheapest time of day to fly from Boston to Ottawa when you can find flight prices for as low as $334. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $397 on average. Flights to Ottawa from Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Boston Logan Intl to Ottawa flight route?
Fly from Boston Logan Intl to Ottawa for the best Boston Logan Intl - Ottawa flight prices
How far in advance should I book a flight to Ottawa?
You are more likely to see cheaper flights to Ottawa from Boston when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around $357 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from Boston for as low as $298 on momondo.
What cabin class options are available on Boston Logan Intl to Ottawa flights?
There are 2 cabin classes available to choose from on Boston Logan Intl to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Boston Logan Intl to Ottawa?
Air Canada, Porter Airlines, and Air Transat are the most popular carriers operating from Boston Logan Intl to Ottawa
What airlines fly to Ottawa?
Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Ottawa from Boston according to our data. Porter Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Ottawa on average per day?
As of February 2025, 1 flights take off from Boston and land in Ottawa each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Boston to Ottawa on average per week?
10 flights are operational weekly from Boston to Ottawa as of February 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.
When to book flights from Boston to Ottawa
Cheap Boston to Ottawa (BOS to YOW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Ottawa
How far is Boston Logan Intl to Ottawa by plane?
There are 312.5 mi between Boston Logan Intl and Ottawa. By plane, this route typically takes 1h 28m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Ottawa Airport?
Prices for flights from Boston Logan Intl Airport to Ottawa Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Ottawa Airport?
As of February 2025, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Ottawa Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Boston to Ottawa?
Based on momondo bookings for flights between Boston and Ottawa, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 84.75% of the total bookings. Other popular models include Boeing 737 MAX 8 with 2.50%, Airbus A320-100/200 with 2.50%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 2.25%.
What is the most popular airline from Boston to Ottawa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Ottawa is Porter Airlines (93% of total bookings). The next most popular airlines are Air Transat (5%) and Air Canada (2%).
Best airlines flying from Boston to Ottawa
Compare and see reviews for airlines that fly from Boston to Ottawa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $163 | Free Cancellation | Rating 7.0 8,748 reviews | |||
| PriceFrom $192 | Free Cancellation | Rating 7.9 276 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.8 380 reviews |
Porter Airlines Flights From Boston to Ottawa
Porter Airlines flight deals from Boston to Ottawa start from $192 round-trip. Over the 5 Porter Airlines flights for this route in a normal week, average airfare is usually $353 round-trip - but some users have found much cheaper deals with momondo.
Air Transat Flights From Boston to Ottawa
Air Transat (7.8/10 from 380 reviews) operates around 5 flights from Boston to Ottawa in any given week. The average Air Transat airfare for this route is around $359, with deals from around $306 rare but found on momondo. Referenced prices are for round-trip Boston to Ottawa flight searches in the last 72 hours.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Boston to Ottawa?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Ottawa for you.
Can I find flights from Boston to Ottawa with flexible booking policies on momondo?
Yes. All flights to Ottawa from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Boston to Ottawa?
Once all potential Boston to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Boston to Ottawa right now. Can momondo alert me if prices change?
Price alerts on flights to Ottawa from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.