$163 Cheap Flights from Ottawa (YOW) to Boston (BOS)

View $163 flight on Sun, Sep 21, 2025Opens in a new window

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

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Cheap Flights from Ottawa to Boston (YOW-BOS)

Prices were available within the past 7 days and start at $163 for one-way flights and $276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Wed, Oct 8 - Sun, Oct 12
YOW
Ottawa
BOS
Boston
$276 Roundtrip, found 10 hours ago
$276
Roundtrip
found 10 hours ago
Select Porter Airlines flight, departing Wed, Oct 8 from Ottawa to Boston, returning Sun, Oct 12, priced at $276 found 10 hours ago
Porter Airlines
Thu, Sep 4 - Sun, Sep 7
YOW
Ottawa
BOS
Boston
$285 Roundtrip, found 5 hours ago
$285
Roundtrip
found 5 hours ago
Select Porter Airlines flight, departing Thu, Sep 4 from Ottawa to Boston, returning Sun, Sep 7, priced at $285 found 5 hours ago
Air Canada
Wed, Oct 8 - Sun, Oct 12
YOW
Ottawa
BOS
Boston
$286 Roundtrip, found 10 hours ago
$286
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Ottawa to Boston, returning Sun, Oct 12, priced at $286 found 10 hours ago
Air Canada
Wed, Oct 8 - Sun, Oct 12
YOW
Ottawa
BOS
Boston
$293 Roundtrip, found 10 hours ago
$293
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Ottawa to Boston, returning Sun, Oct 12, priced at $293 found 10 hours ago
Porter Airlines
Thu, Aug 21 - Sun, Nov 2
YOW
Ottawa
BOS
Boston
$296 Roundtrip, found 13 hours ago
$296
Roundtrip
found 13 hours ago
Select Porter Airlines flight, departing Thu, Aug 21 from Ottawa to Boston, returning Sun, Nov 2, priced at $296 found 13 hours ago
Air Canada
Wed, Oct 8 - Sun, Oct 12
YOW
Ottawa
BOS
Boston
$299 Roundtrip, found 10 hours ago
$299
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Oct 8 from Ottawa to Boston, returning Sun, Oct 12, priced at $299 found 10 hours ago
Porter Airlines
Thu, Sep 4 - Sun, Sep 7
YOW
Ottawa
BOS
Boston
$302 Roundtrip, found 5 hours ago
$302
Roundtrip
found 5 hours ago
Select Porter Airlines flight, departing Thu, Sep 4 from Ottawa to Boston, returning Sun, Sep 7, priced at $302 found 5 hours ago
Porter Airlines
Thu, Sep 4 - Sun, Sep 7
YOW
Ottawa
BOS
Boston
$303 Roundtrip, found 5 hours ago
$303
Roundtrip
found 5 hours ago
Select Porter Airlines flight, departing Thu, Sep 4 from Ottawa to Boston, returning Sun, Sep 7, priced at $303 found 5 hours ago
Air Transat
Wed, Oct 8 - Sun, Oct 12
YOW
Ottawa
BOS
Boston
$323 Roundtrip, found 10 hours ago
$323
Roundtrip
found 10 hours ago
Select Air Transat flight, departing Wed, Oct 8 from Ottawa to Boston, returning Sun, Oct 12, priced at $323 found 10 hours ago
United
Thu, Oct 9 - Tue, Oct 14
YOW
Ottawa
BOS
Boston
$340 Roundtrip, found 5 days ago
$340
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 9 from Ottawa to Boston, returning Tue, Oct 14, priced at $340 found 5 days ago

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

January is typically the cheapest month to fly

From $233 - $486 per traveler.

Graph displaying average flight prices per month

Alternative airports near Boston

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

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $348
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $348
Flights from Ottawa (YOW) to Boston (BOS)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, Air Transat, Porter Airlines, United
Roundtrip price
$275
Distance
308 mi
Average flight time
1 hour 28 mins

Ottawa to Boston Flights

The cheapest times to fly from Ottawa to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ottawa to Boston are during the month of October. You can find some of the cheapest flights from Ottawa to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Boston

Sunday is one of the best days to book for cheap flights from Ottawa to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ottawa to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ottawa to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $163 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ottawa to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ottawa to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS) cost?
Find affordable return tickets from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS) starting at $310. Snag a seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Porter Airlines flight leaving YOW on August 19 2025 and touching down at BOS. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from YOW to BOS?
The cheapest flights from YOW to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS)?
When heading out of Macdonald-Cartier Intl. Airport (YOW), you can get on a nonstop flight to Logan Intl. Airport (BOS) with Porter Airlines.
What is the cheapest airline that flies from YOW to BOS?
With prices as low as $179 for a one-way flight from YOW to BOS, Porter Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YOW on October 8 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS)?
On average, only 1 direct flight departs daily from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS). Need more options? Use our filter tool to discover flights with layovers and add an extra destination to your journey.
What are the most popular departure times for flights from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS)?
The 5 PM departures from YOW to BOS are the most sought after. These flights can come with a higher price due to their popularity. If you want to save money, book during off-peak hours.
What day of the week has the most flights from YOW to BOS?
Travel on a Friday if you're searching for the largest selection of flights from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS).
What is the earliest flight from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS)?
Catch the earliest flight at around 5:00PM UTC-5, heading out of Macdonald-Cartier Intl. Airport (YOW). You'll be flying for roughly 1h 35m, touching down at Logan Intl. Airport (BOS) at approximately 6:35PM UTC-5.
How long does it take to fly from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS)?
Flights from YOW to BOS have an average travel time of 1 hour and 35 minutes. The total distance between these two airports is 310 mi.
What airline has the least delays from YOW to BOS?
Passaredo has the strongest track record for on-time direct flights from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS), with an on-time score of 82%. Use the Expedia App to check your flight status before you go and receive notifications about any changes.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS)?
Opt for a flight from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Boston from Macdonald-Cartier Intl. Airport (YOW)?
If you're boarding a direct flight from Macdonald-Cartier Intl. Airport (YOW) to Boston, Logan Intl. Airport (BOS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS) last-minute?
Last-minute fares from YOW to BOS are usually more expensive. For the lowest prices, start looking for flights well in advance. That said, if your travel plans are flexible, you may score a cheap fare right before your journey.
Is it cheaper to book a YOW to BOS flight and hotel package?
Securing a YOW to BOS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Logan Intl. Airport (BOS)?
If you reserved your YOW to BOS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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