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Cheap flights from Ottawa to Boston from C$ 224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Boston departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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$ 384Porter Airlines
Find Deal
Tue, 2 Sep - Fri, 5 Sep
Porter Airlines Logo
1:25 p.m. - 4:51 p.m.YOW-BOS
3h 26m1 stop
Porter Airlines Logo
12:15 p.m. - 6:09 p.m.BOS-YOW
5h 54m1 stop
C$ 390Porter Airlines
Find Deal
Thu, 2 Oct - Sat, 4 Oct
Porter Airlines Logo
1:15 p.m. - 7:36 p.m.YOW-BOS
6h 21m1 stop
Porter Airlines Logo
12:15 p.m. - 6:09 p.m.BOS-YOW
5h 54m1 stop
C$ 393Porter Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Porter Airlines Logo
11:00 a.m. - 4:51 p.m.YOW-BOS
5h 51m1 stop
Porter Airlines Logo
3:50 p.m. - 5:18 p.m.BOS-YOW
1h 28mdirect
C$ 394Porter Airlines
Find Deal
Thu, 2 Oct - Sat, 4 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$ 395Porter Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
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$ 398Porter Airlines
Find Deal
Tue, 2 Sep - Fri, 5 Sep
Porter Airlines Logo
11:00 a.m. - 2:41 p.m.YOW-BOS
3h 41m1 stop
Porter Airlines Logo
12:45 p.m. - 5:04 p.m.BOS-YOW
4h 19m1 stop
C$ 400Porter Airlines
Find Deal
Tue, 2 Sep - Fri, 5 Sep
Porter Airlines Logo
5:00 p.m. - 6:28 p.m.YOW-BOS
1h 28mdirect
Porter Airlines Logo
12:40 p.m. - 4:34 p.m.BOS-YOW
3h 54m1 stop
C$ 401Porter Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Porter Airlines Logo
4:30 p.m. - 5:58 p.m.YOW-BOS
1h 28mdirect
Porter Airlines Logo
12:15 p.m. - 4:34 p.m.BOS-YOW
4h 19m1 stop
C$ 402Porter Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
3:25 p.m. - 9:31 p.m.YOW-BOS
6h 06m1 stop
Logo
6:10 a.m. - 2:56 p.m.BOS-YOW
8h 46m2 stops
C$ 501
Find Deal
Tue, 12 Aug - Tue, 19 Aug

Porter Airlines flights from Ottawa to Boston

Our best Porter Airlines deals on Ottawa to Boston flight tickets
Porter Airlines
2 Sep
YOW5:00 p.m.Ottawa
1h 28m
BOS6:28 p.m.Boston Logan Intl
5 Sep
BOS3:30 p.m.Boston Logan Intl
1h 28m
YOW4:58 p.m.Ottawa
C$ 384
Find similar
Porter Airlines
2 Oct
YOW1:25 p.m.Ottawa
3h 26m
1 stop
BOS4:51 p.m.Boston Logan Intl
4 Oct
BOS12:15 p.m.Boston Logan Intl
5h 54m
1 stop
YOW6:09 p.m.Ottawa
C$ 390
Find similar
Porter Airlines
14 Sep
YOW1:15 p.m.Ottawa
6h 21m
1 stop
BOS7:36 p.m.Boston Logan Intl
21 Sep
BOS12:15 p.m.Boston Logan Intl
5h 54m
1 stop
YOW6:09 p.m.Ottawa
C$ 393
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 2 August 2025.
Use the filters below to find and compare flights from Ottawa to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 2/9

5:00 p.m.-6:28 p.m.

Nonstop1h 28m

Boston Logan Intl

Fri 5/9

3:30 p.m.-4:58 p.m.

Nonstop1h 28m

C$ 384

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 2/10

1:25 p.m.-4:51 p.m.

1 stop3h 26m

Boston Logan Intl

Sat 4/10

12:15 p.m.-6:09 p.m.

1 stop5h 54m

C$ 390

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 14/9

1:15 p.m.-7:36 p.m.

1 stop6h 21m

Boston Logan Intl

Sun 21/9

12:15 p.m.-6:09 p.m.

1 stop5h 54m

C$ 393

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Thu 2/10

11:00 a.m.-4:51 p.m.

1 stop5h 51m

Boston Logan Intl

Sat 4/10

3:50 p.m.-5:18 p.m.

Nonstop1h 28m

C$ 394

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 15/9

5:00 p.m.-6:28 p.m.

Nonstop1h 28m

Boston Logan Intl

Mon 22/9

3:30 p.m.-4:58 p.m.

Nonstop1h 28m

C$ 395

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 2/9

7:00 a.m.-11:31 a.m.

1 stop4h 31m

Boston Logan Intl

Fri 5/9

3:30 p.m.-4:58 p.m.

Nonstop1h 28m

C$ 398

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 2/9

11:00 a.m.-2:41 p.m.

1 stop3h 41m

Boston Logan Intl

Fri 5/9

12:45 p.m.-5:04 p.m.

1 stop4h 19m

C$ 400

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Mon 15/9

5:00 p.m.-6:28 p.m.

Nonstop1h 28m

Boston Logan Intl

Mon 22/9

12:40 p.m.-4:34 p.m.

1 stop3h 54m

C$ 401

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Sun 14/9

4:30 p.m.-5:58 p.m.

Nonstop1h 28m

Boston Logan Intl

Sun 21/9

12:15 p.m.-4:34 p.m.

1 stop4h 19m

C$ 402

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

Tue 12/8

3:25 p.m.-9:31 p.m.

1 stop6h 06m

Boston Logan Intl

Tue 19/8

6:10 a.m.-2:56 p.m.

2 stops8h 46m

C$ 501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Ottawa to Boston

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 Boston?

The cheapest month to fly to Boston from Ottawa is in April. Flight prices, which tend to average around C$ 360, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of April, then departing from Ottawa during the month May is also very affordable. Most momondo users find prices during this month for around C$ 376.

What is the cheapest day to depart on your flight to Boston?

On average, the least expensive day to fly to Boston from Ottawa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 400. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ottawa to Boston on a Sunday will generally be more expensive and average around C$ 494. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Boston?

Flying to Boston from Ottawa at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 408 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of C$ 453.

What is the cheapest Ottawa to Boston Logan Intl flight route?

Fly from Ottawa to Boston Logan Intl for the best Ottawa - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around C$ 443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Ottawa for as low as C$ 365 on momondo.

What cabin class options are available on Ottawa to Boston Logan Intl flights?

There are 1 cabin classes available to choose from on Ottawa to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ottawa to Boston flights?

No. A direct flight is the cheapest option for a flight between Ottawa to Boston.

How have Ottawa to Boston flight prices changed over time?

As of August 2025, prices for Ottawa to Boston flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Ottawa to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Boston (YOW to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Boston

Best price found

C$ 224

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Ottawa in the past 72 hours is C$ 224. The best round-trip flight deal from Ottawa to Boston found on momondo in the last 72 hours is C$ 384.
The fastest flight from Ottawa to Boston takes 1h 15m
Direct flights go from Ottawa to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Ottawa to Boston Logan Intl by plane?

    Boston Logan Intl is 503.0 km away from Ottawa. 1h 28m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ottawa Airport to Boston Logan Intl Airport?

    Prices for flights from Ottawa Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Ottawa Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Ottawa Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl 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 Boston Logan Intl 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 Ottawa to Boston?

  • What is the most popular airline from Ottawa to Boston?

Best airlines flying from Ottawa to Boston

Compare and see reviews for airlines that fly from Ottawa to Boston with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 228Free CancellationRating
7.1
9,855 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 318Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 323Free CancellationRating
7.7
424 reviews
Search Air Transat flights

  • Porter Airlines Flights From Ottawa to Boston

    Porter Airlines flight deals from Ottawa to Boston start from C$ 230 round-trip. Over the 5 Porter Airlines flights for this route in a normal week, average airfare is usually C$ 314 round-trip - but some users have found much cheaper deals with momondo.

  • Air Transat Flights From Ottawa to Boston

    Another popular option for Ottawa to Boston flights is Air Transat (7.7/10, 424 ratings). Air Transat flies from Ottawa to Boston around 5 times per week, with deals starting from C$ 233 round-trip and rising to an average price of around C$ 332.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Old Orchard Beach
Ogunquit
Salem
Wells
Cambridge
Everett
Sturbridge
Exeter
Kennebunkport
Needham
Kennebunk
West Yarmouth
Newton
Scarborough
Cape Neddick
Danvers
Westbrook
Burlington
Foxborough

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to Boston?

Once you have performed a search for Ottawa to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ottawa to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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