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Cheap flights from Ottawa to Boston from C$ 172

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 13/12. 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

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Porter Airlines Logo
4:35 p.m. - 10:05 p.m.YOW-BOS
5h 30m1 stop
Porter Airlines Logo
7:00 a.m. - 11:29 a.m.BOS-YOW
4h 29m1 stop
C$ 321Porter Airlines
Find Deal
ter, 25 nov - sex, 28 nov
Porter Airlines Logo
4:45 p.m. - 6:11 p.m.YOW-BOS
1h 26mdirect
Porter Airlines Logo
3:40 p.m. - 5:09 p.m.BOS-YOW
1h 29mdirect
C$ 324Porter Airlines
Find Deal
seg, 8 dez - qui, 11 dez
Porter Airlines Logo
4:45 p.m. - 6:11 p.m.YOW-BOS
1h 26mdirect
Porter Airlines Logo
3:40 p.m. - 5:06 p.m.BOS-YOW
1h 26mdirect
C$ 325Porter Airlines
Find Deal
sex, 21 nov - seg, 24 nov
Porter Airlines Logo
4:45 p.m. - 6:11 p.m.YOW-BOS
1h 26mdirect
Porter Airlines Logo
3:40 p.m. - 5:06 p.m.BOS-YOW
1h 26mdirect
C$ 327Porter Airlines
Find Deal
sex, 21 nov - seg, 24 nov
Air Transat Logo
4:45 p.m. - 6:11 p.m.YOW-BOS
1h 26mdirect
Air Transat Logo
3:40 p.m. - 5:09 p.m.BOS-YOW
1h 29mdirect
C$ 334Air Transat
Find Deal
sex, 12 dez - dom, 14 dez
Air Transat Logo
4:45 p.m. - 6:11 p.m.YOW-BOS
1h 26mdirect
Air Transat Logo
3:40 p.m. - 5:09 p.m.BOS-YOW
1h 29mdirect
C$ 346Air Transat
Find Deal
qui, 4 dez - qua, 10 dez
Air Canada Logo
9:15 a.m. - 3:57 p.m.YOW-BOS
6h 42m1 stop
Air Canada Logo
5:30 a.m. - 9:42 a.m.BOS-YOW
4h 12m1 stop
C$ 360Air Canada
Find Deal
sex, 12 dez - sex, 19 dez
Air Canada Logo
9:15 a.m. - 3:57 p.m.YOW-BOS
6h 42m1 stop
Air Canada Logo
5:30 a.m. - 9:42 a.m.BOS-YOW
4h 12m1 stop
C$ 381Air Canada
Find Deal
sex, 28 nov - qua, 3 dez
Multiple Airlines Logo
9:30 a.m. - 10:04 a.m.YOW-BOS
24h 34m1 stop
Multiple Airlines Logo
3:40 p.m. - 5:09 p.m.BOS-YOW
1h 29mdirect
C$ 387Multiple Airlines
Find Deal
dom, 23 nov - ter, 2 dez
United Airlines Logo
5:55 p.m. - 10:42 p.m.YOW-BOS
4h 47m1 stop
United Airlines Logo
8:15 a.m. - 1:32 p.m.BOS-YOW
5h 17m1 stop
C$ 392United Airlines
Find Deal
sex, 28 nov - dom, 30 nov

Porter Airlines flights from Ottawa to Boston

Our best Porter Airlines deals on Ottawa to Boston flight tickets
Porter Airlines
25 Nov
YOW4:35 p.m.Ottawa
5h 30m
1 stop
BOS10:05 p.m.Boston Logan Intl
28 Nov
BOS7:00 a.m.Boston Logan Intl
4h 29m
1 stop
YOW11:29 a.m.Ottawa
C$ 321
Find similar
Porter Airlines
8 Dec
YOW4:45 p.m.Ottawa
1h 26m
BOS6:11 p.m.Boston Logan Intl
11 Dec
BOS3:40 p.m.Boston Logan Intl
1h 29m
YOW5:09 p.m.Ottawa
C$ 324
Find similar
Porter Airlines
21 Nov
YOW4:45 p.m.Ottawa
1h 26m
BOS6:11 p.m.Boston Logan Intl
24 Nov
BOS3:40 p.m.Boston Logan Intl
1h 26m
YOW5:06 p.m.Ottawa
C$ 325
Find similar

Air Transat flights from Ottawa to Boston

Our best Air Transat deals on Ottawa to Boston flight tickets
Air Transat
12 Dec
YOW4:45 p.m.Ottawa
1h 26m
BOS6:11 p.m.Boston Logan Intl
14 Dec
BOS3:40 p.m.Boston Logan Intl
1h 29m
YOW5:09 p.m.Ottawa
C$ 334
Find similar
Air Transat
4 Dec
YOW4:45 p.m.Ottawa
1h 26m
BOS6:11 p.m.Boston Logan Intl
10 Dec
BOS3:40 p.m.Boston Logan Intl
1h 29m
YOW5:09 p.m.Ottawa
C$ 346
Find similar
Air Transat
2 Dec
YOW4:45 p.m.Ottawa
1h 26m
BOS6:11 p.m.Boston Logan Intl
5 Dec
BOS3:40 p.m.Boston Logan Intl
1h 29m
YOW5:09 p.m.Ottawa
C$ 352
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 30 outubro 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

ter 25/11

4:35 p.m.-10:05 p.m.

1 stop5h 30m

Boston Logan Intl

sex 28/11

7:00 a.m.-11:29 a.m.

1 stop4h 29m

C$ 321

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

seg 8/12

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

qui 11/12

3:40 p.m.-5:09 p.m.

Nonstop1h 29m

C$ 324

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

sex 21/11

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

seg 24/11

3:40 p.m.-5:06 p.m.

Nonstop1h 26m

C$ 325

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

sex 21/11

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

seg 24/11

3:40 p.m.-5:06 p.m.

Nonstop1h 26m

C$ 327

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

sex 12/12

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

dom 14/12

3:40 p.m.-5:09 p.m.

Nonstop1h 29m

C$ 334

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

qui 4/12

4:45 p.m.-6:11 p.m.

Nonstop1h 26m

Boston Logan Intl

qua 10/12

3:40 p.m.-5:09 p.m.

Nonstop1h 29m

C$ 346

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

sex 12/12

9:15 a.m.-3:57 p.m.

1 stop6h 42m

Boston Logan Intl

sex 19/12

5:30 a.m.-9:42 a.m.

1 stop4h 12m

C$ 360

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

sex 28/11

9:15 a.m.-3:57 p.m.

1 stop6h 42m

Boston Logan Intl

qua 3/12

5:30 a.m.-9:42 a.m.

1 stop4h 12m

C$ 381

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

dom 23/11

9:30 a.m.-10:04 a.m.

1 stop24h 34m

Boston Logan Intl

ter 2/12

3:40 p.m.-5:09 p.m.

Nonstop1h 29m

C$ 387

OttawaBoston

YOW - BOS

YOWBOS

Ottawa

sex 28/11

5:55 p.m.-10:42 p.m.

1 stop4h 47m

Boston Logan Intl

dom 30/11

8:15 a.m.-1:32 p.m.

1 stop5h 17m

C$ 392

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$ 363, 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$ 380.

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$ 404. 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$ 546. 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$ 412 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of C$ 493.

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$ 449 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$ 373 on momondo.

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

There is only 1 cabin class 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?

You could potentially save up to 29% on your flight if you consider stops on a Ottawa to Boston flight.

How have Ottawa to Boston flight prices changed over time?

As of October 2025, prices for Ottawa to Boston flights are approximately 0% 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$ 479

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Boston

1 airport
The best flight deal from Ottawa to Boston found on momondo in the last 72 hours is C$ 479
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 15m 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$ 203Free CancellationRating
7.1
10,383 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 314Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 326Free CancellationRating
7.8
469 reviews
Search Air Transat flights

  • Porter Airlines Flights From Ottawa to Boston

    Porter Airlines flight deals from Ottawa to Boston start from C$ 314 round-trip. Over the 3 Porter Airlines flights for this route in a normal week, average airfare is usually C$ 438 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 (7.8/10, 469 ratings). Air Transat flies from Ottawa to Boston around 3 times per week, with deals starting from C$ 326 round-trip and rising to an average price of around C$ 424.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Old Orchard Beach
Salem
Everett
Ogunquit
Wells
Cambridge
Waltham
West Yarmouth
Needham
Saco
Middletown
Westbrook
Burlington
Sturbridge
Scarborough
Cape Neddick
Quincy
Peabody
Seabrook

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.
Start using Trips
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