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

As of September 2025, there are 33 flights per day flying from United States to Ottawa. The most common time of day flights depart is 3:00p.m., with 53% of flights taking off in the afternoon.

Which airlines fly to Ottawa?

Air Canada, Porter Airlines and Flair Airlines are the top three most popular airlines that fly to Ottawa from United States according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Ottawa. Keep in mind that there are 8 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 236 flights per week flying from United States to Ottawa. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

How long does it take to fly to Ottawa?

Flight times from United States to Ottawa vary, but if you’re flying out of Boston and flying into Montreal Pierre Elliott Trudeau Intl Airport (one of the most popular routes), then the duration is 1h 25m on average. Another popular route from United States to Ottawa is flying from New York to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 1h 30m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from United States to Ottawa?

Porter Airlines, WestJet, and United Airlines are the most popular carriers operating from United States to Ottawa

When did momondo last update prices for flights from United States to Ottawa Airport?

Prices for flights from United States to Ottawa Airport were last updated today.

How many operators does momondo search for flights from United States to Ottawa Airport?

As of September 2025, there are 2 operators available to choose from for flights from United States to Ottawa Airport.

How old do you have to be to fly from United States 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 United States 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.

C$ 93 Cheap Flights from the United States to Ottawa in 2025/26

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Find the cheapest flights from the United States to Ottawa

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Ottawa

1:45 p.m. - 4:57 p.m.MCO-YOW

3h 12mdirect

4:25 p.m. - 7:41 p.m.YOW-MCO

3h 16mdirect

C$ 262Porter Airlines

Find Deal

Fri, 17 Oct - Thu, 23 Oct

1:50 p.m. - 5:20 p.m.FLL-YOW

3h 30mdirect

3:50 p.m. - 7:30 p.m.YOW-FLL

3h 40mdirect

C$ 272Porter Airlines

Find Deal

Thu, 16 Oct - Sun, 19 Oct

2:00 p.m. - 5:13 p.m.MCO-YOW

3h 13mdirect

7:00 a.m. - 8:10 p.m.YOW-MCO

13h 10m2 stops

C$ 301Multiple Airlines

Find Deal

Wed, 26 Nov - Mon, 1 Dec

10:50 a.m. - 12:22 a.m.FLL-YOW

13h 32m1 stop

4:15 p.m. - 7:55 p.m.YOW-FLL

3h 40mdirect

C$ 301Multiple Airlines

Find Deal

Thu, 23 Oct - Sun, 26 Oct

9:00 a.m. - 2:13 p.m.MCO-YOW

5h 13m1 stop

2:45 p.m. - 12:45 a.m.YOW-MCO

10h 00m1 stop

C$ 352United Airlines

Find Deal

Wed, 8 Oct - Sun, 12 Oct

7:05 a.m. - 9:35 p.m.FLL-YOW

14h 30m1 stop

2:48 p.m. - 11:29 p.m.YOW-FLL

8h 41m1 stop

C$ 362United Airlines

Find Deal

Thu, 16 Oct - Mon, 20 Oct

8:30 a.m. - 2:08 p.m.MCO-YOW

5h 38m1 stop

10:50 a.m. - 5:07 p.m.YOW-MCO

6h 17m1 stop

C$ 374Air Canada

Find Deal

Wed, 29 Oct - Wed, 5 Nov

11:15 a.m. - 5:37 p.m.FLL-YOW

6h 22m1 stop

6:35 p.m. - 10:28 p.m.YOW-FLL

3h 53mdirect

C$ 381Air Canada

Find Deal

Fri, 13 Feb - Mon, 16 Feb

9:15 p.m. - 12:42 a.m.MCO-YOW

27h 27m1 stop

5:40 a.m. - 11:07 p.m.YOW-MCO

17h 27m1 stop

C$ 387WestJet

Find Deal

Sat, 8 Nov - Sun, 16 Nov

6:55 p.m. - 12:39 a.m.FLL-YOW

5h 44m1 stop

5:40 a.m. - 2:43 p.m.YOW-FLL

9h 03m1 stop

C$ 401WestJet

Find Deal

Fri, 13 Feb - Mon, 16 Feb

WestJet flights from United States to Ottawa

Our best WestJet deals on United States to Ottawa flight tickets

WestJet

8 Nov

MCO9:15 p.m.Orlando

27h 27m

1 stop

YOW12:42 a.m.Ottawa

16 Nov

YOW5:40 a.m.Ottawa

17h 27m

1 stop

MCO11:07 p.m.Orlando

C$ 387

Find similar

WestJet

13 Feb

FLL6:55 p.m.Fort Lauderdale

5h 44m

1 stop

YOW12:39 a.m.Ottawa

16 Feb

YOW5:40 a.m.Ottawa

9h 03m

1 stop

FLL2:43 p.m.Fort Lauderdale

C$ 401

Find similar

WestJet

21 Nov

ORD2:20 p.m.Chicago O'Hare Intl

9h 20m

1 stop

YOW12:40 a.m.Ottawa

23 Nov

YOW5:45 p.m.Ottawa

20h 50m

1 stop

ORD1:35 p.m.Chicago O'Hare Intl

C$ 417

Find similar

Air Canada flights from United States to Ottawa

Our best Air Canada deals on United States to Ottawa flight tickets

Air Canada

29 Oct

MCO8:30 a.m.Orlando

5h 38m

1 stop

YOW2:08 p.m.Ottawa

5 Nov

YOW10:50 a.m.Ottawa

6h 17m

1 stop

MCO5:07 p.m.Orlando

C$ 374

Find similar

Air Canada

13 Feb

FLL11:15 a.m.Fort Lauderdale

6h 22m

1 stop

YOW5:37 p.m.Ottawa

16 Feb

YOW6:35 p.m.Ottawa

3h 53m

FLL10:28 p.m.Fort Lauderdale

C$ 381

Find similar

Air Canada

13 Feb

FLL11:15 a.m.Fort Lauderdale

6h 22m

1 stop

YOW5:37 p.m.Ottawa

16 Feb

YOW5:45 a.m.Ottawa

7h 40m

1 stop

FLL1:25 p.m.Fort Lauderdale

C$ 388

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Fri 17/10

1:45 p.m.-4:57 p.m.

Nonstop3h 12m

Ottawa

Thu 23/10

4:25 p.m.-7:41 p.m.

Nonstop3h 16m

C$ 262

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Thu 16/10

1:50 p.m.-5:20 p.m.

Nonstop3h 30m

Ottawa

Sun 19/10

3:50 p.m.-7:30 p.m.

Nonstop3h 40m

C$ 272

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Wed 26/11

2:00 p.m.-5:13 p.m.

Nonstop3h 13m

Ottawa

Mon 1/12

7:00 a.m.-8:10 p.m.

2 stops13h 10m

C$ 301

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Thu 23/10

10:50 a.m.-12:22 a.m.

1 stop13h 32m

Ottawa

Sun 26/10

4:15 p.m.-7:55 p.m.

Nonstop3h 40m

C$ 301

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Wed 8/10

9:00 a.m.-2:13 p.m.

1 stop5h 13m

Ottawa

Sun 12/10

2:45 p.m.-12:45 a.m.

1 stop10h 00m

C$ 352

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Thu 16/10

7:05 a.m.-9:35 p.m.

1 stop14h 30m

Ottawa

Mon 20/10

2:48 p.m.-11:29 p.m.

1 stop8h 41m

C$ 362

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Wed 29/10

8:30 a.m.-2:08 p.m.

1 stop5h 38m

Ottawa

Wed 5/11

10:50 a.m.-5:07 p.m.

1 stop6h 17m

C$ 374

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Fri 13/2

11:15 a.m.-5:37 p.m.

1 stop6h 22m

Ottawa

Mon 16/2

6:35 p.m.-10:28 p.m.

Nonstop3h 53m

C$ 381

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Sat 8/11

9:15 p.m.-12:42 a.m.

1 stop27h 27m

Ottawa

Sun 16/11

5:40 a.m.-11:07 p.m.

1 stop17h 27m

C$ 387

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Fri 13/2

6:55 p.m.-12:39 a.m.

1 stop5h 44m

Ottawa

Mon 16/2

5:40 a.m.-2:43 p.m.

1 stop9h 03m

C$ 401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States 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?

The month of April is, on average, the cheapest month to fly to Ottawa from United States, with most prices found around C$ 224. If you aren’t able to travel to Ottawa during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 298.

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

Our data shows that Saturday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 298. Flights from United States to Ottawa on a Monday will generally be more expensive and average around C$ 448. 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 morning. Flights from United States to Ottawa during this time can be as low as C$ 255. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 390 per ticket.

What is the cheapest United States to Ottawa flight route?

Fly from Boston Logan Intl to Ottawa for the best United States - 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 United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from United States for as low as C$ 262 on momondo.

What cabin class options are available on United States to Ottawa flights?

There are 4 cabin classes available to choose from on United States 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 United States to Ottawa flights?

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

Cheap United States to Ottawa flight deals and tips

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

Best price found	C$ 119
Fastest flight time	1h 28m
Direct flights	Every day
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from United States in the past 72 hours is C$ 119. The best round-trip flight deal from United States to Ottawa found on momondo in the last 72 hours is C$ 194.

The fastest flight from United States to Ottawa takes 1h 28m

Direct flights go from United States to Ottawa every day.

There is 1 airport near Ottawa: Ottawa (YOW)

Search flight deals

When did momondo last update prices for flights from United States to Ottawa Airport?
Prices for flights from United States to Ottawa Airport were last updated today.
How many operators does momondo search for flights from United States to Ottawa Airport?
As of September 2025, there are 2 operators available to choose from for flights from United States to Ottawa Airport.
How old do you have to be to fly from United States 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 United States 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 United States to Ottawa?
Based on momondo bookings for flights between United States and Ottawa, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 22.28% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet CRJ-550 with 21.80%, Embraer 195 E2 with 17.40%, and Embraer 175 (Enhanced Winglets) with 16.83%.

Best airlines flying from United States to Ottawa

Compare and see reviews for airlines that fly from United States to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 146	Free Cancellation	Rating 7.9 363 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 164	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 204	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights

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Pembroke

Brockville

Smiths Falls

Perth

Wakefield

Calabogie

Prescott

Petawawa

Winchester

Why use momondo?

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

Finding the right flight to Ottawa from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.

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

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

How can momondo help me find flights from United States to Ottawa?

momondo helps you find the best flight between United States and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Cheap flights from the United States to Ottawa from C$ 93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Ottawa departing on 30/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Ottawa

Recent round-trip flight deals from the United States to Ottawa

Recent one-way flight deals from the United States to Ottawa

Recent last minute flight deals from the United States to Ottawa

Recent direct flight deals from the United States to Ottawa

WestJet flights from United States to Ottawa

Our best WestJet deals on United States to Ottawa flight tickets

Air Canada flights from United States to Ottawa

Our best Air Canada deals on United States to Ottawa flight tickets

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

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How to get the cheapest flight ticket from United States 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?

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?

Our most recent data shows that the best time of day to fly to Ottawa is in the morning. Flights from United States to Ottawa during this time can be as low as C$ 255. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 390 per ticket.

What is the cheapest United States to Ottawa flight route?

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

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

What cabin class options are available on United States to Ottawa flights?

There are 4 cabin classes available to choose from on United States 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 United States to Ottawa flights?

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

What is the cheapest airline that flies from United States to Ottawa?

Porter Airlines, WestJet, and United Airlines are the most popular carriers operating from United States to Ottawa

Which airlines fly to Ottawa?

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

As of September 2025, there are 33 flights per day flying from United States to Ottawa. The most common time of day flights depart is 3:00p.m., with 53% of flights taking off in the afternoon.

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

As of September 2025, there are 236 flights per week flying from United States to Ottawa. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

How long does it take to fly to Ottawa?

Cheap United States to Ottawa flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Ottawa

When did momondo last update prices for flights from United States to Ottawa Airport?

How many operators does momondo search for flights from United States to Ottawa Airport?

How old do you have to be to fly from United States to Ottawa Airport?

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

What is the most popular plane model from United States to Ottawa?

Best airlines flying from United States to Ottawa

Compare and see reviews for airlines that fly from United States to Ottawa with momondo

Travelling to a place near Ottawa?

Why use momondo?

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

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

How can momondo help me find flights from United States to Ottawa?

I’m not ready to book a flight from United States 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