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CA $228 Cheap Flights from Boston (BOS) to Ottawa (YOW)

View CA $228 flight on Fri, Sep 25, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Ottawa International Airport (YOW)

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Cheap flights from Boston (BOS) to Ottawa (YOW)

Prices were available within the past 7 days and start at CA $228 for one-way flights and CA $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Oct 17 - Sun, Oct 18
BOS
Boston
YOW
Ottawa
CA $439 Roundtrip, found 1 day ago
CA $439
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Oct 17 from Boston to Ottawa, returning Sun, Oct 18, priced at CA $439 found 1 day ago
Porter Airlines
Fri, Nov 20 - Sun, Nov 22
BOS
Boston
YOW
Ottawa
CA $598 Roundtrip, found 1 hour ago
CA $598
Roundtrip
found 1 hour ago
Select Porter Airlines flight, departing Fri, Nov 20 from Boston to Ottawa, returning Sun, Nov 22, priced at CA $598 found 1 hour ago
Air Transat
Fri, Nov 20 - Sun, Nov 22
BOS
Boston
YOW
Ottawa
CA $681 Roundtrip, found 1 hour ago
CA $681
Roundtrip
found 1 hour ago
Select Air Transat flight, departing Fri, Nov 20 from Boston to Ottawa, returning Sun, Nov 22, priced at CA $681 found 1 hour ago
American Airlines
Thu, Dec 10 - Tue, Dec 15
BOS
Boston
YOW
Ottawa
CA $892 Roundtrip, found 3 hours ago
CA $892
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Dec 10 from Boston to Ottawa, returning Tue, Dec 15, priced at CA $892 found 3 hours ago

Alternative airports near Ottawa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Macdonald-Cartier Intl. YOW. Cheapest option available. Average driving time to city centre is 15 minutes. Flights from CA $830
YOW
Macdonald-Cartier Intl.
Cheapest
Average driving time to city centre15 min
Flights from CA $830

Find the cheapest month to fly from Boston (BOS) to Ottawa (YOW)

August is typically the cheapest month to fly

From CA $380 - CA $514 per traveller.

Frequently asked questions

How much does a flight from Boston, MA (BOS) to Ottawa, ON (YOW) cost?
You can find cheap one-way flights from CA $228 and cheap return flights from CA $439 BOS to YOW with Expedia. One-way flights typically cost between CA$318 and CA$1,107 and return flights often range between CA$513 and CA$1,589. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to YOW ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The cheapest months to fly from BOS to YOW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boston, MA (BOS) to Ottawa, ON (YOW)?
Enter BOS to YOW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
Porter Airlines also offers one of the cheapest connecting return flights on this route, with tickets starting from around CA$421. Porter Airlines is one of the cheapest airlines offering nonstop return flights from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), with tickets starting from around CA$499 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The best airline to fly with from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) will differ from traveler to traveler. If you like to fly early, Porter Airlines offers early morning flights. If price is the most important factor, Porter Airlines typically offers the lowest fares. Delta offers the most daily flights from BOS to YOW, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
There are approximately 64 connecting flights per day from Boston Logan International (BOS) to Ottawa Macdonald-Cartier International (YOW). Some common connection points include LaGuardia (LGA), Pearson International (YYZ), and O'Hare International (ORD).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) typically departs around 5:10 AM. This service is operated by Air Canada and is seasonal, active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
You'll typically find the most flights from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) on a Friday, with around 58 flights available. This gives you plenty of options for your travel plans. Friday and Thursday offer notably more flight options compared to other days of the week. Major airlines on this route include Delta, United, and Air Canada.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) are in the morning, from 9am to 12pm. Many major carriers, including Air Canada, United and Porter Airlines, offer flights during this window. Many travellers prefer these times as they allow for an early start to their journey, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
A non-stop flight from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) typically takes around 1 hour 30 minutes. This route covers a distance of approximately 497 kilometers. If you opt for a one-stop flight, your journey will usually be longer, taking about 6 hours 30 minutes. Flights with two or more stops will extend your travel time even further, to around 11 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
You can fly business class between BOS and YOW. You can fly business class with Air Canada and Delta.First class cabins are available on United.
How do I earn miles on a Boston, MA (BOS) to Ottawa, ON (YOW) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS) to Ottawa, ON (YOW) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Ottawa, ON (YOW) from Boston, MA (BOS)?
If you're planning to travel to Ottawa from Logan International Airport (BOS), you can fly directly into Macdonald-Cartier International Airport (YOW). Some flights may connect through major hubs like LaGuardia (LGA), John F. Kennedy International (JFK), or Philadelphia International (PHL) before reaching Ottawa. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS) to Ottawa, ON (YOW) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS) to Ottawa, ON (YOW) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS) to Ottawa, ON (YOW) flight and hotel package?
Securing a Boston, MA (BOS) to Ottawa, ON (YOW) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Macdonald-Cartier Intl.
Airlines serving
Air Canada, Air Transat, American Airlines, Porter Airlines, United, WestJet
Roundtrip price
CA $319
Distance
494 km
Average flight time
1 hour 24 mins

Book with confidence

Boston to Ottawa Flights

The easy way to book your flights from Boston to Ottawa 

With Expedia, it’s simple to find and book flights to Ottawa from Boston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Macdonald-Cartier Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boston to Ottawa today, tomorrow, or this week.  

 

Save dollars with cheap flights from Logan Intl., BOS to Macdonald-Cartier Intl., YOW 

Sort your search results by price to find great deals on your flight from Boston to Ottawa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ottawa from Boston currently is just CA $439 rising to CA $892.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ottawa  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ottawa from Boston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ottawa with Expedia today.

Boston to Ottawa Flights

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