What is the cheapest airline that flies from Boston Logan Intl to Ottawa?

Porter Airlines and Air Canada are the most popular carriers operating from Boston Logan Intl to Ottawa

How many flights depart from Boston to Ottawa on average per week?

6 flights are operational weekly from Boston to Ottawa as of November 2025. The most popular departure day for this route is Fri, with 33% of flights per week taking off on this day.

What airlines fly to Ottawa?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Ottawa from Boston according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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 updated daily.

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

As of November 2025, there are 3 operators available to choose from 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Ottawa 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 Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$97 Cheap Flights from Boston to Ottawa in 2025/26

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3:30 pm - 5:03 pmBOS-YOW

1h 33mnonstop

4:35 pm - 8:30 pmYOW-BOS

3h 55m1 stop

$223Porter Airlines

Find Deal

Sat, Jan 17 - Tue, Jan 20

3:30 pm - 5:03 pmBOS-YOW

1h 33mnonstop

4:40 pm - 6:10 pmYOW-BOS

1h 30mnonstop

$224Porter Airlines

Find Deal

Sat, Jan 17 - Tue, Jan 20

9:00 am - 3:04 pmBOS-YOW

6h 04m1 stop

7:00 am - 11:05 amYOW-BOS

4h 05m1 stop

$225Porter Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

3:30 pm - 5:03 pmBOS-YOW

1h 33mnonstop

7:00 am - 11:05 amYOW-BOS

4h 05m1 stop

$226Porter Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

9:00 am - 5:39 pmBOS-YOW

8h 39m1 stop

4:35 pm - 8:30 pmYOW-BOS

3h 55m1 stop

$229Porter Airlines

Find Deal

Sat, Jan 17 - Tue, Jan 20

3:40 pm - 5:09 pmBOS-YOW

1h 29mnonstop

7:00 am - 10:03 amYOW-BOS

27h 03m3 stops

$232Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

11:08 am - 11:58 pmBOS-YOW

12h 50m1 stop

7:00 am - 10:03 amYOW-BOS

27h 03m3 stops

$236Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

10:15 am - 2:07 pmBOS-YOW

3h 52m1 stop

5:00 am - 10:02 amYOW-BOS

5h 02m1 stop

$245Air Canada

Find Deal

Fri, Jan 23 - Sun, Jan 25

7:00 am - 11:29 amBOS-YOW

4h 29m1 stop

7:00 am - 10:03 amYOW-BOS

27h 03m3 stops

$247Multiple Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

7:00 am - 5:13 pmBOS-YOW

10h 13m1 stop

7:00 am - 12:05 pmYOW-BOS

5h 05m1 stop

$250Multiple Airlines

Find Deal

Thu, Jan 15 - Wed, Jan 21

Porter Airlines flights from Boston to Ottawa

Our best Porter Airlines deals on Boston to Ottawa flight tickets

Porter Airlines

Jan 17

BOS3:30 pmBoston Logan Intl

1h 33m

YOW5:03 pmOttawa

Jan 20

YOW4:35 pmOttawa

3h 55m

1 stop

BOS8:30 pmBoston Logan Intl

$223

Find similar

Porter Airlines

Jan 17

BOS3:30 pmBoston Logan Intl

1h 33m

YOW5:03 pmOttawa

Jan 20

YOW4:40 pmOttawa

1h 30m

BOS6:10 pmBoston Logan Intl

$224

Find similar

Porter Airlines

Jan 16

BOS9:00 amBoston Logan Intl

6h 04m

1 stop

YOW3:04 pmOttawa

Jan 19

YOW7:00 amOttawa

4h 05m

1 stop

BOS11:05 amBoston Logan Intl

$225

Find similar

Air Canada flights from Boston to Ottawa

Our best Air Canada deals on Boston to Ottawa flight tickets

Air Canada

Jan 23

BOS10:15 amBoston Logan Intl

3h 52m

1 stop

YOW2:07 pmOttawa

Jan 25

YOW5:00 amOttawa

5h 02m

1 stop

BOS10:02 amBoston Logan Intl

$245

Find similar

Air Canada

Jan 1

BOS6:40 pmBoston Logan Intl

3h 38m

1 stop

YOW10:18 pmOttawa

Jan 15

YOW10:45 amOttawa

4h 07m

1 stop

BOS2:52 pmBoston Logan Intl

$285

Find similar

Air Canada

Dec 25

BOS10:45 amBoston Logan Intl

6h 33m

1 stop

YOW5:18 pmOttawa

Dec 26

YOW5:45 amOttawa

3h 47m

1 stop

BOS9:32 amBoston Logan Intl

$292

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Fly from

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Route

Depart

Return

Price

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Sat 1/17

3:30 pm-5:03 pm

Nonstop1h 33m

Ottawa

Tue 1/20

4:35 pm-8:30 pm

1 stop3h 55m

$223

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Sat 1/17

3:30 pm-5:03 pm

Nonstop1h 33m

Ottawa

Tue 1/20

4:40 pm-6:10 pm

Nonstop1h 30m

$224

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Fri 1/16

9:00 am-3:04 pm

1 stop6h 04m

Ottawa

Mon 1/19

7:00 am-11:05 am

1 stop4h 05m

$225

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Fri 1/16

3:30 pm-5:03 pm

Nonstop1h 33m

Ottawa

Mon 1/19

7:00 am-11:05 am

1 stop4h 05m

$226

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Sat 1/17

9:00 am-5:39 pm

1 stop8h 39m

Ottawa

Tue 1/20

4:35 pm-8:30 pm

1 stop3h 55m

$229

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Fri 12/12

3:40 pm-5:09 pm

Nonstop1h 29m

Ottawa

Sun 12/14

7:00 am-10:03 am

3 stops27h 03m

$232

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Fri 12/12

11:08 am-11:58 pm

1 stop12h 50m

Ottawa

Sun 12/14

7:00 am-10:03 am

3 stops27h 03m

$236

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Fri 1/23

10:15 am-2:07 pm

1 stop3h 52m

Ottawa

Sun 1/25

5:00 am-10:02 am

1 stop5h 02m

$245

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Thu 12/11

7:00 am-11:29 am

1 stop4h 29m

Ottawa

Sun 12/14

7:00 am-10:03 am

3 stops27h 03m

$247

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Thu 1/15

7:00 am-5:13 pm

1 stop10h 13m

Ottawa

Wed 1/21

7:00 am-12:05 pm

1 stop5h 05m

$250

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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

Prices

Airlines

Other information

What is the cheapest month to fly to Ottawa?

In general, May is the cheapest month to fly from Boston to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $293. The month of June is another great option to travel to Ottawa, with average flight prices from Boston averaging around $310.

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

The cheapest day to depart from Boston to Ottawa is on a Friday. Travelers who choose to depart for Ottawa on a Friday will often find tickets for as low as $374. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $491.

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

In the morning is the cheapest time of day to fly from Boston to Ottawa when you can find flight prices for as low as $308. Flying to Ottawa in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $406 on average. Flights to Ottawa from Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 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 $359 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 $146 on momondo.

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

There are 3 cabin classes available to choose from on Boston Logan Intl to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Ottawa flight prices changed over time?

As of November 2025, prices for Boston to Ottawa flights are approximately 3% cheaper 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	$177
Fastest flight time	1h 28m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from Boston in the past 72 hours is $177. The best round-trip flight deal from Boston to Ottawa found on momondo in the last 72 hours is $437.

The fastest flight from Boston to Ottawa takes 1h 28m

Direct flights go from Boston to Ottawa on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Porter Airlines.

There is 1 airport near Ottawa: Ottawa (YOW)

Search flight deals

How far is Boston Logan Intl to Ottawa by plane?
There are 312.5 mi between Boston Logan Intl and Ottawa. By plane, this route typically takes 1h 29m.
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 updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Ottawa Airport?
As of November 2025, there are 3 operators available to choose from 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Ottawa 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 Ottawa 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 Boston to Ottawa?
Based on momondo bookings for flights between Boston and Ottawa, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 85.62% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 3.77%, Boeing 737 MAX 8 with 3.08%, and Airbus A220-300 with 2.74%.
What is the most popular airline from Boston to Ottawa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Ottawa is Porter Airlines (92% of total bookings). The next most popular airlines are Air Canada (4%) and Air Transat (4%).

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 Airlines	PriceFrom $178	Free Cancellation	Rating 8.0 394 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $217	Free Cancellation	Rating 7.1 10,484 reviews	Search Air Canada flights
Air Transat	PriceFrom $291	Free Cancellation	Rating 7.8 479 reviews	Search Air Transat flights

Porter Airlines Flights From Boston to Ottawa
Porter Airlines flight deals from Boston to Ottawa start from $178 round-trip. Over the 3 Porter Airlines flights for this route in a normal week, average airfare is usually $354 round-trip - but some users have found much cheaper deals with momondo.
Air Transat Flights From Boston to Ottawa
Air Transat (7.8/10 from 479 reviews) operates around 3 flights from Boston to Ottawa in any given week. The average Air Transat airfare for this route is around $380, with deals from around $291 rare but found on momondo. Referenced prices are for round-trip Boston to Ottawa flight searches in the last 72 hours.

Gatineau

Pembroke

Calabogie

Brockville

Petawawa

Smiths Falls

Perth

Prescott

Winchester

Wakefield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Ottawa for you.

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

Yes. All flights to Ottawa from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Boston to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

An easier way to manage your Ottawa 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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Mon 12/29

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Cheap flights from Boston to Ottawa from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Ottawa departing on 12/28. 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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Porter Airlines flights from Boston to Ottawa

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Air Canada flights from Boston to Ottawa

Our best Air Canada deals on Boston to Ottawa flight tickets

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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 cheapest month to fly to Ottawa?

In general, May is the cheapest month to fly from Boston to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $293. The month of June is another great option to travel to Ottawa, with average flight prices from Boston averaging around $310.

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

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

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 to Ottawa?

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

There are 3 cabin classes available to choose from on Boston Logan Intl to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Ottawa flight prices changed over time?

As of November 2025, prices for Boston to Ottawa flights are approximately 3% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Boston Logan Intl to Ottawa?

Porter Airlines and Air Canada are the most popular carriers operating from Boston Logan Intl to Ottawa

What airlines fly to Ottawa?

How many flights depart from Boston to Ottawa on average per week?

6 flights are operational weekly from Boston to Ottawa as of November 2025. The most popular departure day for this route is Fri, with 33% of flights per week taking off on this day.

When to book flights from Boston to Ottawa

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

Fastest flight time

Direct flights

Airports in Ottawa

How far is Boston Logan Intl to Ottawa by plane?

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

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?

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

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

Porter Airlines Flights From Boston to Ottawa

Air Transat Flights From Boston to Ottawa

Traveling to a place near Ottawa?

Why use momondo?

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

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

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

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

An easier way to manage your Ottawa 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario