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Cheap flights from Boston to Ottawa from $139

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 11/6. 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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Find the cheapest flights from Boston to Ottawa

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Ottawa that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Ottawa.

Cheap last minute flights

Planning a quick getaway from Boston to Ottawa? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ottawa, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Ottawa

Find recent round-trip train or bus tickets from Boston to Ottawa.

All round-trip flight deals to Ottawa

The cheapest plane tickets to Ottawa found on KAYAK recently.
7:10 am - 6:12 pmBOS-YOW
11h 02m2 stops
1:00 pm - 8:03 pmYOW-BOS
7h 03m1 stop
$272Air Canada
Find Deal
Tue, Dec 24 - Thu, Dec 26
7:05 am - 2:06 pmBOS-YOW
7h 01m1 stop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$321Porter Airlines
Find Deal
Wed, Nov 20 - Wed, Nov 20
7:05 am - 11:11 amBOS-YOW
4h 06m1 stop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$329Porter Airlines
Find Deal
Tue, Nov 19 - Wed, Dec 11
6:00 am - 5:53 pmBOS-YOW
11h 53m1 stop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
Wed, Nov 13 - Mon, Nov 18
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$334Porter Airlines
Find Deal
Fri, Nov 29 - Fri, Dec 6
6:28 pm - 10:31 amBOS-YOW
16h 03m1 stop
5:30 am - 9:42 amYOW-BOS
4h 12m1 stop
$411United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
5:45 am - 1:23 pmBOS-YOW
7h 38m2 stops
5:50 pm - 11:17 pmYOW-BOS
5h 27m1 stop
$426United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 4
10:50 am - 6:58 pmBOS-YOW
8h 08m1 stop
1:00 pm - 8:03 pmYOW-BOS
7h 03m1 stop
$429Air Canada
Find Deal
Wed, Dec 18 - Thu, Dec 26
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$783Air Transat
Find Deal
Fri, Dec 20 - Sat, Dec 28
9:10 am - 12:10 amBOS-YOW
15h 00m2 stops
5:55 am - 7:43 pmYOW-BOS
13h 48m2 stops
$1,085Delta
Find Deal
Thu, Jan 30 - Sun, Feb 2
6:10 am - 5:53 pmBOS-YOW
11h 43m1 stop
Wed, Nov 6
6:00 am - 5:53 pmBOS-YOW
11h 53m1 stop
Tue, Nov 19
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
$155Porter Airlines
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Thu, Dec 12
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
$157Porter Airlines
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Tue, Dec 10
9:44 pm - 5:24 pmBOS-YOW
19h 40m2 stops
Tue, Dec 10
5:35 pm - 10:43 pmBOS-YOW
5h 08m1 stop
$176Air Canada
Find Deal
Thu, Nov 28
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
$192Air Transat
Find Deal
Thu, Nov 28
3:40 pm - 6:58 pmBOS-YOW
3h 18m1 stop
$198Air Canada
Find Deal
Wed, Feb 5
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
$214Air Transat
Find Deal
Wed, Feb 5
5:44 am - 8:50 pmBOS-YOW
15h 06m2 stops
$2,124WestJet
Find Deal
Wed, Nov 6
6:10 am - 5:53 pmBOS-YOW
11h 43m1 stop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
Tue, Nov 5 - Tue, Nov 12
6:10 am - 5:53 pmBOS-YOW
11h 43m1 stop
11:50 am - 3:30 pmYOW-BOS
3h 40m1 stop
Tue, Nov 5 - Tue, Nov 12
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$444Porter Airlines
Find Deal
Tue, Nov 5 - Tue, Nov 12
1:16 pm - 8:26 pmBOS-YOW
7h 10m2 stops
9:40 am - 1:20 pmYOW-BOS
3h 40m1 stop
Tue, Nov 5 - Tue, Nov 12
6:10 am - 5:53 pmBOS-YOW
11h 43m1 stop
5:00 pm - 6:15 pmYOW-BOS
1h 15mnonstop
Fri, Nov 1 - Sun, Nov 3
4:20 pm - 5:49 pmBOS-YOW
1h 29mnonstop
11:50 am - 3:30 pmYOW-BOS
3h 40m1 stop
$606Porter Airlines
Find Deal
Sun, Nov 3 - Thu, Nov 7
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
5:00 pm - 6:15 pmYOW-BOS
1h 15mnonstop
$609Porter Airlines
Find Deal
Fri, Nov 1 - Sun, Nov 3
6:10 am - 5:53 pmBOS-YOW
11h 43m1 stop
7:00 am - 10:40 amYOW-BOS
3h 40m1 stop
Fri, Nov 1 - Sun, Nov 3
5:35 pm - 10:08 pmBOS-YOW
4h 33m1 stop
11:00 am - 4:53 pmYOW-BOS
5h 53m1 stop
$745Air Canada
Find Deal
Fri, Nov 1 - Sun, Nov 3
12:00 pm - 12:10 amBOS-YOW
12h 10m2 stops
5:55 am - 10:56 pmYOW-BOS
17h 01m2 stops
$804Delta
Find Deal
Tue, Nov 5 - Tue, Nov 12
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$334Porter Airlines
Find Deal
Fri, Nov 29 - Fri, Dec 6
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
Tue, Nov 19 - Wed, Dec 11
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
5:00 pm - 6:15 pmYOW-BOS
1h 15mnonstop
$359Porter Airlines
Find Deal
Fri, Dec 13 - Sun, Dec 15
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$362Porter Airlines
Find Deal
Mon, Dec 2 - Fri, Dec 6
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$364Porter Airlines
Find Deal
Wed, Nov 13 - Mon, Nov 18
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$367Porter Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 3
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
5:00 pm - 6:15 pmYOW-BOS
1h 15mnonstop
$381Porter Airlines
Find Deal
Wed, Jan 1 - Thu, Jan 9
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$382Porter Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
Thu, Nov 21 - Mon, Nov 25
4:15 pm - 5:44 pmBOS-YOW
1h 29mnonstop
4:35 pm - 5:50 pmYOW-BOS
1h 15mnonstop
$783Air Transat
Find Deal
Fri, Dec 20 - Sat, Dec 28

United Airlines flights from Boston to Ottawa

Our best United Airlines deals on Boston to Ottawa flight tickets
United Airlines
Nov 23
BOS6:28 pmBoston Logan Intl
16h 03m
1 stop
YOW10:31 amOttawa
Nov 30
YOW5:30 amOttawa
4h 12m
1 stop
BOS9:42 amBoston Logan Intl
United Airlines
Dec 4
BOS5:45 amBoston Logan Intl
7h 38m
2 stops
YOW1:23 pmOttawa
Dec 4
YOW5:50 pmOttawa
5h 27m
1 stop
BOS11:17 pmBoston Logan Intl
United Airlines
Nov 21
BOS11:32 amBoston Logan Intl
4h 44m
1 stop
YOW4:16 pmOttawa
Nov 23
YOW5:30 amOttawa
9h 44m
2 stops
BOS3:14 pmBoston Logan Intl

Porter Airlines flights from Boston to Ottawa

Our best Porter Airlines deals on Boston to Ottawa flight tickets
Porter Airlines
Nov 20
BOS7:05 amBoston Logan Intl
7h 01m
1 stop
YOW2:06 pmOttawa
Nov 20
YOW4:35 pmOttawa
1h 15m
BOS5:50 pmBoston Logan Intl
Porter Airlines
Nov 19
BOS7:05 amBoston Logan Intl
4h 06m
1 stop
YOW11:11 amOttawa
Dec 11
YOW4:35 pmOttawa
1h 15m
BOS5:50 pmBoston Logan Intl
Porter Airlines
Nov 29
BOS4:15 pmBoston Logan Intl
1h 29m
YOW5:44 pmOttawa
Dec 6
YOW4:35 pmOttawa
1h 15m
BOS5:50 pmBoston Logan Intl

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 from Boston to Ottawa?

March. The cheapest time of year to fly to Ottawa from Boston is March. Most expensive is August

What is the cheapest day to depart Boston for Ottawa?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Tuesday

When is the cheapest time to fly from Boston to Ottawa?

At noon. Boston to Ottawa flights are approximately 13% more expensive in the morning than at noon

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

Porter Airlines. Porter Airlines, Air Transat, and Air Canada are the most popular carriers operating from Boston to Ottawa

What is the cheapest Boston to Ottawa flight route?

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

How far in advance should you book Boston to Ottawa flights?

59 days before. The cheapest time to buy a flight from Boston to Ottawa is approximately 59 days to departure

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

As of October 2024, 1 flights take off from Boston and land in Ottawa each day. The most common flight departure time for this route is 9:00AM, with 75% of daily flights taking off in the afternoon.

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

8 flights are operational weekly from Boston to Ottawa as of October 2024. The most popular departure day for this route is Wednesday, with 25% of flights per week taking off on this day.

Can stopping save me money on Boston to Ottawa flights?

You could potentially save up to 10% on your flight if you consider stops on a Boston to Ottawa flight.

How have Boston to Ottawa flight prices changed over time?

As of October 2024, prices for Boston to Ottawa flights are approximately 25% 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

$139

Fastest flight time

1h 29m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Boston in the past 72 hours is $139. The best round-trip flight deal from Boston to Ottawa found on momondo in the last 72 hours is $272.
The fastest flight from Boston to Ottawa takes 1h 29m
Direct flights go from Boston to Ottawa on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Porter Airlines and Air Transat.
There is 1 airport near Ottawa: Ottawa (YOW)

  • 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?

  • 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?

  • 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
Air CanadaPriceFrom $150Free CancellationRating
7.0
8,095 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $214Free CancellationRating
7.8
294 reviews
Search Porter Airlines flights
Air TransatPriceFrom $306Free CancellationRating
7.8
388 reviews
Search Air Transat flights
  • Porter Airlines Flights From Boston to Ottawa

    Porter Airlines flight deals from Boston to Ottawa start from $214 round-trip. Over the 6 Porter Airlines flights for this route in a normal week, average airfare is usually $338 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 387 reviews) operates around 6 flights from Boston to Ottawa in any given week. The average Air Transat airfare for this route is around $346, with deals from around $306 rare but found on momondo. Referenced prices are for round-trip Boston to Ottawa flight searches in the last 72 hours.


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.


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