$144 Find Cheap Flights from Ottawa to Massachusetts - Compare and Save

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 8/30. 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, 0 bags

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Book Cheap Ottawa to Massachusetts Plane Tickets

 
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

Tue, Aug 25 - Sun, Aug 30
Porter Airlines Logo
2:30 pm - 4:00 pm
YOW
-
BOS
1h 30mnonstop
Porter Airlines Logo
3:55 pm - 5:23 pm
BOS
-
YOW
1h 28mnonstop
$237Porter Airlines
Fri, Aug 28 - Sun, Aug 30
Porter Airlines Logo
2:30 pm - 4:00 pm
YOW
-
BOS
1h 30mnonstop
Porter Airlines Logo
3:55 pm - 5:23 pm
BOS
-
YOW
1h 28mnonstop
$237Porter Airlines
Thu, Aug 27 - Mon, Aug 31
Porter Airlines Logo
2:30 pm - 4:00 pm
YOW
-
BOS
1h 30mnonstop
Porter Airlines Logo
3:55 pm - 5:23 pm
BOS
-
YOW
1h 28mnonstop
$237Porter Airlines
Fri, Aug 28 - Mon, Aug 31
Porter Airlines Logo
2:30 pm - 4:00 pm
YOW
-
BOS
1h 30mnonstop
Porter Airlines Logo
3:55 pm - 5:23 pm
BOS
-
YOW
1h 28mnonstop
$237Porter Airlines
Sat, Aug 15 - Sun, Aug 16
Porter Airlines Logo
2:30 pm - 4:00 pm
YOW
-
BOS
1h 30mnonstop
Porter Airlines Logo
3:55 pm - 5:23 pm
BOS
-
YOW
1h 28mnonstop
$247Porter Airlines
Thu, Aug 27 - Sun, Aug 30
Porter Airlines Logo
2:30 pm - 4:00 pm
YOW
-
BOS
1h 30mnonstop
Porter Airlines Logo
3:55 pm - 5:23 pm
BOS
-
YOW
1h 28mnonstop
$247Porter Airlines
Thu, Aug 20 - Mon, Aug 24
Porter Airlines Logo
10:40 am - 3:15 pm
YOW
-
BOS
4h 35m
1 stop
Porter Airlines Logo
5:30 pm - 9:44 pm
BOS
-
YOW
4h 14m
1 stop
$247Porter Airlines
Thu, Aug 20 - Mon, Aug 24
Porter Airlines Logo
2:30 pm - 4:00 pm
YOW
-
BOS
1h 30mnonstop
Porter Airlines Logo
3:55 pm - 5:23 pm
BOS
-
YOW
1h 28mnonstop
$248Porter Airlines
Fri, Aug 21 - Mon, Aug 24
Air Canada Logo
9:55 am - 2:02 pm
YOW
-
BOS
4h 07m
1 stop
Air Canada Logo
2:45 pm - 7:52 pm
BOS
-
YOW
5h 07m
1 stop
$258Air Canada
Thu, Aug 27 - Sun, Aug 30
Air Canada Logo
2:00 pm - 6:57 pm
YOW
-
BOS
4h 57m
1 stop
Air Canada Logo
2:45 pm - 7:52 pm
BOS
-
YOW
5h 07m
1 stop
$259Air Canada
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ottawa to Massachusetts departing in August.

Flight prices are below average for this route right now.

Flights to Massachusetts from Ottawa usually cost between $305 and $436 in August.
The lowest price found in the past 5 days was $237 on Porter Airlines (Aug 28-Aug 30).

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 5 days was to Boston, at $161 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 5 days was $161.

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

The average price for all round-trip flights from Ottawa to Massachusetts depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Massachusetts is generally in the evening, when round-trip flights cost $355 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $370.

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.

No, with an average price for the route of $345, prices are generally cheapest when you fly direct.

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 November, when tickets cost $304 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $380 and $376 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.

If your flying dates are flexible, you should consider flying to Massachusetts on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Ottawa to Massachusetts. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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 the flight from Ottawa to Massachusetts, you should book around 3 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

Good to know

Low season

February

Cheapest flight

$144
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 9% 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 travelers 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.

Reviews of the top airline 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 449 reviews
6.9Entertainment
8.2Boarding
8.6Crew
7.5Food
8.0Comfort
Airline reviews

Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.

4.0 OkayJeff, Jul 2026
YYZ - SFO
Read more Porter Airlines reviews

Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Due to mechanical problems it was delayed causing problems the actual flight. Was fune

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

Porter, like most airlines, need to improve their baggage policies. In reality, there are no longer 'cheap flights' because passengers pay exorbitant baggage fees.

Nothing to like about porter. Flight cancelled. No flight back to Boston for 2 days. No hotel accommodation. Terrible. Never again by porter.

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

Information on your arrival and departure airports

Ottawa (YOW)