C$ 225 Find Cheap Flights from Ottawa to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Massachusetts departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Massachusetts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Massachusetts, as well as popular online travel agencies
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Best Massachusetts Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
BostondirectC$ 383
Boston
BostondirectC$ 383

Cheap Flights from Ottawa to Massachusetts

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Massachusetts

Wed, 1 Oct - Wed, 8 Oct
Porter Airlines Logo
5:00 p.m. - 6:28 p.m.YOW-BOS
1h 28mdirect
Porter Airlines Logo
3:30 p.m. - 4:58 p.m.BOS-YOW
1h 28mdirect
C$ 383Porter Airlines
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Porter Airlines Logo
7:00 a.m. - 11:31 a.m.YOW-BOS
4h 31m1 stop
Porter Airlines Logo
3:30 p.m. - 4:58 p.m.BOS-YOW
1h 28mdirect
C$ 384Porter Airlines
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Porter Airlines Logo
11:00 a.m. - 4:51 p.m.YOW-BOS
5h 51m1 stop
Porter Airlines Logo
12:15 p.m. - 6:09 p.m.BOS-YOW
5h 54m1 stop
C$ 385Porter Airlines
Find Deal
Sat, 6 Sep - Mon, 8 Sep
Porter Airlines Logo
4:30 p.m. - 5:58 p.m.YOW-BOS
1h 28mdirect
Porter Airlines Logo
3:30 p.m. - 4:58 p.m.BOS-YOW
1h 28mdirect
C$ 390Porter Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Porter Airlines Logo
9:35 a.m. - 2:41 p.m.YOW-BOS
5h 06m1 stop
Porter Airlines Logo
8:45 a.m. - 12:59 p.m.BOS-YOW
4h 14m1 stop
C$ 391Porter Airlines
Find Deal
Fri, 10 Oct - Tue, 14 Oct
Porter Airlines Logo
11:00 a.m. - 4:51 p.m.YOW-BOS
5h 51m1 stop
Porter Airlines Logo
12:15 p.m. - 4:34 p.m.BOS-YOW
4h 19m1 stop
C$ 392Porter Airlines
Find Deal
Wed, 3 Sep - Tue, 9 Sep
 Logo
7:00 a.m. - 11:49 p.m.YOW-BOS
16h 49m2 stops
 Logo
3:30 p.m. - 4:58 p.m.BOS-YOW
1h 28mdirect
C$ 417
Find Deal
Fri, 19 Sep - Tue, 23 Sep
Air Transat Logo
5:00 p.m. - 6:28 p.m.YOW-BOS
1h 28mdirect
Air Transat Logo
3:30 p.m. - 4:58 p.m.BOS-YOW
1h 28mdirect
C$ 452Air Transat
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Air Transat Logo
5:00 p.m. - 6:28 p.m.YOW-BOS
1h 28mdirect
Air Transat Logo
3:30 p.m. - 4:58 p.m.BOS-YOW
1h 28mdirect
C$ 471Air Transat
Find Deal
Fri, 26 Sep - Tue, 30 Sep
Air Transat Logo
5:00 p.m. - 6:28 p.m.YOW-BOS
1h 28mdirect
Air Transat Logo
3:30 p.m. - 4:58 p.m.BOS-YOW
1h 28mdirect
C$ 482Air Transat
Find Deal
Booking Insights

KAYAK's insights & trends for Ottawa to Massachusetts flights

Get data-powered insights and trends into flights from Ottawa to Massachusetts to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ottawa to Massachusetts?

What is the cheapest Ottawa to Massachusetts flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Massachusetts from Ottawa found in the last 72 hours was to Boston, at C$ 391 round-trip. The most popular route is from Ottawa (YOW) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 391.

Can I save money by flying with a layover from Ottawa to Massachusetts?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 604 on average.

What is the cheapest month to fly from Ottawa to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Massachusetts, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Massachusetts is April, when tickets cost C$ 359 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of round-trip tickets is C$ 513 and C$ 511 respectively.

What’s the cheapest day of the week to fly from Ottawa to Massachusetts?

The average price of all round-trip flights from Ottawa to Massachusetts clicked on KAYAK for each day over the last 12 months.

For Ottawa to Massachusetts, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Massachusetts back to Ottawa, the best deals are generally found on Monday, with Sunday being the most expensive.

How far in advance should I book a flight from Ottawa to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ottawa to Massachusetts, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 225
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Ottawa to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Ottawa to Massachusetts?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Massachusetts is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Massachusetts?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Massachusetts with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Massachusetts?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Massachusetts?

    The cheapest time of day to fly to Massachusetts is generally in the afternoon, when round-trip flights cost C$ 295 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 339.

Reviews of the top 3 airlines flying from Ottawa to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Massachusetts? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 333 reviews
8.7Crew
7.0Entertainment
8.0Comfort
7.6Food
8.2Boarding
Airline reviews

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

2.0 MediocreKirsten, Aug 2025BOS - YOW
Read more Porter Airlines reviews

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

The flight was fine see earlier note for the problem

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Due to the strike by AC flight attendants, my flight was cancelled. Very disappointing! A refund is being processed. This was not a Kayak issue. I will be sure to come back to Kayak in the future.

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

Just a little improvement on food but everything is excellent

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

Poor planning meant the plane was delayed an hour, then a thunder storm started and the ground staff couldn't work. Eventual arrival in Santiago was 3 hours late resulting in missed connections and the need to buy new tickets.

I paid for a comfort class seat and was seated in economy.

The take off was delayed as we were told that the baggages had to be rearranged to balance the weight. I only took a carry-on and a personal item, but the overhead bin was extremely small, even a normal size carryon can’t fit it, so they had to check it in for free. The seat was really tight and no entertainment at all.

Very smooth flight and the crew members were very welcoming.

Everything you need to know for your flight from Ottawa to Massachusetts

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