Cheap flights from Boston to Ottawa from C$ 217

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
1:15 p.m. - 2:48 p.m.BOS  Boston Logan Intl-YOW Ottawa
1h 33mdirect
Porter Airlines Logo
12:50 p.m. - 7:10 p.m.YOW  Ottawa-BOS Boston Logan Intl
6h 20m1 stop Toronto Pearson Intl
C$ 439Porter Airlines
Thu, 17 Dec - Mon, 28 Dec
Porter Airlines Logo
8:00 a.m. - 1:13 p.m.BOS  Boston Logan Intl-YOW Ottawa
5h 13m1 stop Toronto Island
Porter Airlines Logo
12:50 p.m. - 7:10 p.m.YOW  Ottawa-BOS Boston Logan Intl
6h 20m1 stop Toronto Pearson Intl
C$ 453Porter Airlines
Thu, 17 Dec - Mon, 28 Dec
Porter Airlines Logo
1:15 p.m. - 2:48 p.m.BOS  Boston Logan Intl-YOW Ottawa
1h 33mdirect
Porter Airlines Logo
3:15 p.m. - 4:46 p.m.YOW  Ottawa-BOS Boston Logan Intl
1h 31mdirect
C$ 454Porter Airlines
Thu, 17 Dec - Mon, 28 Dec
Porter Airlines Logo
1:15 p.m. - 2:48 p.m.BOS  Boston Logan Intl-YOW Ottawa
1h 33mdirect
Porter Airlines Logo
3:15 p.m. - 4:46 p.m.YOW  Ottawa-BOS Boston Logan Intl
1h 31mdirect
C$ 481Porter Airlines
Tue, 1 Dec - Tue, 8 Dec
Porter Airlines Logo
1:15 p.m. - 2:48 p.m.BOS  Boston Logan Intl-YOW Ottawa
1h 33mdirect
Porter Airlines Logo
12:50 p.m. - 7:10 p.m.YOW  Ottawa-BOS Boston Logan Intl
6h 20m1 stop Toronto Pearson Intl
C$ 491Porter Airlines
Tue, 1 Dec - Tue, 8 Dec
Porter Airlines Logo
1:15 p.m. - 2:47 p.m.BOS  Boston Logan Intl-YOW Ottawa
1h 32mdirect
Porter Airlines Logo
3:15 p.m. - 4:47 p.m.YOW  Ottawa-BOS Boston Logan Intl
1h 32mdirect
C$ 492Porter Airlines
Thu, 28 Jan - Sun, 31 Jan
Multiple Airlines Logo
1:15 p.m. - 2:48 p.m.BOS  Boston Logan Intl-YOW Ottawa
1h 33mdirect
Multiple Airlines Logo
3:05 p.m. - 9:39 a.m.YOW  Ottawa-BOS Boston Logan Intl
18h 34m1 stop Fort Lauderdale
C$ 495Multiple Airlines
Sun, 6 Dec - Wed, 9 Dec
Porter Airlines Logo
8:00 a.m. - 1:13 p.m.BOS  Boston Logan Intl-YOW Ottawa
5h 13m1 stop Toronto Island
Porter Airlines Logo
12:50 p.m. - 7:10 p.m.YOW  Ottawa-BOS Boston Logan Intl
6h 20m1 stop Toronto Pearson Intl
C$ 505Porter Airlines
Tue, 1 Dec - Tue, 8 Dec
Porter Airlines Logo
1:15 p.m. - 2:47 p.m.BOS  Boston Logan Intl-YOW Ottawa
1h 32mdirect
Porter Airlines Logo
1:45 p.m. - 7:10 p.m.YOW  Ottawa-BOS Boston Logan Intl
5h 25m1 stop Toronto Pearson Intl
C$ 505Porter Airlines
Thu, 28 Jan - Sun, 31 Jan
Multiple Airlines Logo
11:05 a.m. - 5:20 p.m.BOS  Boston Logan Intl-YOW Ottawa
6h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
3:15 p.m. - 4:46 p.m.YOW  Ottawa-BOS Boston Logan Intl
1h 31mdirect
C$ 514Multiple Airlines
Fri, 25 Dec - Mon, 28 Dec

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Porter Airlines flights from Boston to Ottawa

Our best Porter Airlines deals on Boston to Ottawa flight tickets
Porter Airlines
17 Dec
BOS1:15 p.m.Boston Logan Intl
1h 33m
YOW2:48 p.m.Ottawa
28 Dec
YOW12:50 p.m.Ottawa
6h 20m
1 stop
BOS7:10 p.m.Boston Logan Intl
C$ 439
Porter Airlines
17 Dec
BOS8:00 a.m.Boston Logan Intl
5h 13m
1 stop
YOW1:13 p.m.Ottawa
28 Dec
YOW12:50 p.m.Ottawa
6h 20m
1 stop
BOS7:10 p.m.Boston Logan Intl
C$ 453
Porter Airlines
17 Dec
BOS1:15 p.m.Boston Logan Intl
1h 33m
YOW2:48 p.m.Ottawa
28 Dec
YOW3:15 p.m.Ottawa
1h 31m
BOS4:46 p.m.Boston Logan Intl
C$ 454

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Thu 17/12

1:15 p.m.-2:48 p.m.

Nonstop1h 33m

Ottawa

Mon 28/12

12:50 p.m.-7:10 p.m.

1 stop6h 20m

C$ 439

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Thu 17/12

8:00 a.m.-1:13 p.m.

1 stop5h 13m

Ottawa

Mon 28/12

12:50 p.m.-7:10 p.m.

1 stop6h 20m

C$ 453
Quickest round-trip

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Thu 17/12

1:15 p.m.-2:48 p.m.

Nonstop1h 33m

Ottawa

Mon 28/12

3:15 p.m.-4:46 p.m.

Nonstop1h 31m

C$ 454

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Tue 1/12

1:15 p.m.-2:48 p.m.

Nonstop1h 33m

Ottawa

Tue 8/12

3:15 p.m.-4:46 p.m.

Nonstop1h 31m

C$ 481

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Tue 1/12

1:15 p.m.-2:48 p.m.

Nonstop1h 33m

Ottawa

Tue 8/12

12:50 p.m.-7:10 p.m.

1 stop6h 20m

C$ 491

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Thu 28/1

1:15 p.m.-2:47 p.m.

Nonstop1h 32m

Ottawa

Sun 31/1

3:15 p.m.-4:47 p.m.

Nonstop1h 32m

C$ 492

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Sun 6/12

1:15 p.m.-2:48 p.m.

Nonstop1h 33m

Ottawa

Wed 9/12

3:05 p.m.-9:39 a.m.

1 stop18h 34m

C$ 495

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Tue 1/12

8:00 a.m.-1:13 p.m.

1 stop5h 13m

Ottawa

Tue 8/12

12:50 p.m.-7:10 p.m.

1 stop6h 20m

C$ 505

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Thu 28/1

1:15 p.m.-2:47 p.m.

Nonstop1h 32m

Ottawa

Sun 31/1

1:45 p.m.-7:10 p.m.

1 stop5h 25m

C$ 505

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Fri 25/12

11:05 a.m.-5:20 p.m.

1 stop6h 15m

Ottawa

Mon 28/12

3:15 p.m.-4:46 p.m.

Nonstop1h 31m

C$ 514

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 Ottawa from

How to get the cheapest flight ticket from Boston to Ottawa

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 typical price of a round-trip flight between Boston and Ottawa?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 374 to C$ 875.
The lowest price recently found on this route was C$ 439.

What is the cheapest month to fly to Ottawa?

The month of March is, on average, the cheapest month to fly to Ottawa from Boston, with most prices found around C$ 473. If you aren’t able to travel to Ottawa during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 498.

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

Our data shows that Wednesday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 445. Flights from Boston to Ottawa on a Thursday will generally be more expensive and average around C$ 837. 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 Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the afternoon. Flights from Boston to Ottawa during this time can be as low as C$ 547. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 577 per ticket.

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

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

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

You are more likely to see cheaper flights to Ottawa from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 545 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from Boston for as low as C$ 490 on momondo.

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

There is only 1 cabin class available to choose from on Boston to Ottawa 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 Boston to Ottawa flights?

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

How have Boston to Ottawa flight prices changed over time?

As of November 2026, prices for Boston to Ottawa flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Ottawa

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

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

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

Best price found

C$ 217

Fastest flight time

1h 27m

Direct flights

Every day

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Boston in the past 72 hours is C$ 217. The best round-trip flight deal from Boston to Ottawa found on momondo in the last 72 hours is C$ 439.
The fastest flight from Boston to Ottawa takes 1h 27m
Direct flights go from Boston to Ottawa every day.
There is 1 airport in Ottawa. From Boston there are direct flights to Ottawa (YOW).

Frequently asked questions about flying from Boston to Ottawa

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

    There are 503.0 km between Boston Logan Intl and Ottawa. By plane, this route typically takes 1h 27m.

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

    Prices for flights from Boston Logan Intl Airport to Ottawa Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Ottawa?

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

Best airlines flying from Boston to Ottawa

Compare and see reviews for airlines that fly from Boston to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 384Free CancellationRating
8.0
468 reviews
Search Porter Airlines flights
  • Porter Airlines Flights From Boston to Ottawa

    Across 7 Porter Airlines flights from Boston to Ottawa this week, the average price was C$ 497, with the best Porter Airlines deals starting from C$ 384 round-trip. 468 users have rated Porter Airlines on momondo, with an average score of 8.0/10.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Pembroke
Perth
Calabogie
Wakefield
Prescott
Petawawa

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Ottawa from Boston with this policy.

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

Once you have performed a search for Boston to Ottawa 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 Boston to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Thu 10/12
Thu 17/12

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