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 45% of people opting to fly with this airline when travelling to Ottawa. Keep in mind that there are 7 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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

Porter Airlines and Air Canada are the most popular carriers operating from United States to Ottawa

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

As of November 2025, there are 227 flights per week flying from United States to Ottawa. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

As of November 2025, there are 32 flights per day flying from United States to Ottawa. The most common time of day flights depart is 3:00p.m., with 58% of flights taking off in the afternoon.

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 18m 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.

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 November 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$ 105 Cheap Flights from the United States to Ottawa in 2025/26

1 adult

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Find the cheapest flights from the United States to Ottawa

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One-way

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Direct

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

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1:55 p.m. - 5:25 p.m.FLL-YOW

3h 30mdirect

4:20 p.m. - 10:35 a.m.YOW-FLL

18h 15m2 stops

C$ 212Multiple Airlines

Find Deal

Wed, 3 Dec - Sat, 6 Dec

1:55 p.m. - 5:25 p.m.FLL-YOW

3h 30mdirect

4:20 p.m. - 10:35 a.m.YOW-FLL

18h 15m2 stops

C$ 213Multiple Airlines

Find Deal

Wed, 3 Dec - Sat, 6 Dec

8:55 p.m. - 12:25 a.m.FLL-YOW

3h 30mdirect

4:20 p.m. - 10:35 a.m.YOW-FLL

18h 15m2 stops

C$ 226Multiple Airlines

Find Deal

Fri, 16 Jan - Sun, 18 Jan

1:55 p.m. - 5:25 p.m.FLL-YOW

3h 30mdirect

7:00 a.m. - 10:40 a.m.YOW-FLL

3h 40mdirect

C$ 252Porter Airlines

Find Deal

Wed, 3 Dec - Sat, 6 Dec

1:55 p.m. - 5:25 p.m.FLL-YOW

3h 30mdirect

7:00 a.m. - 10:40 a.m.YOW-FLL

3h 40mdirect

C$ 255Porter Airlines

Find Deal

Wed, 3 Dec - Sat, 6 Dec

8:55 p.m. - 12:25 a.m.FLL-YOW

3h 30mdirect

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

3h 40mdirect

C$ 262Porter Airlines

Find Deal

Mon, 15 Dec - Thu, 8 Jan

1:00 p.m. - 12:40 a.m.SFO-YOW

8h 40m1 stop

6:00 a.m. - 12:12 p.m.YOW-SFO

9h 12m1 stop

C$ 429WestJet

Find Deal

Thu, 4 Dec - Thu, 11 Dec

11:50 a.m. - 6:21 p.m.LAX-YOW

27h 31m2 stops

5:40 a.m. - 6:30 p.m.YOW-LAX

15h 50m2 stops

C$ 458WestJet

Find Deal

Thu, 29 Jan - Sun, 1 Feb

12:55 p.m. - 2:30 p.m.DCA-YOW

1h 35mdirect

5:45 a.m. - 10:21 a.m.YOW-DCA

4h 36m1 stop

C$ 510Air Canada

Find Deal

Mon, 15 Dec - Wed, 17 Dec

6:00 a.m. - 9:40 a.m.DCA-YOW

3h 40m1 stop

10:45 a.m. - 3:31 p.m.YOW-DCA

4h 46m1 stop

C$ 517Air Canada

Find Deal

Sun, 14 Dec - Wed, 17 Dec

Air Canada flights from United States to Ottawa

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

Air Canada

16 Jan

FLL2:45 p.m.Fort Lauderdale

7h 33m

1 stop

YOW10:18 p.m.Ottawa

18 Jan

YOW5:45 a.m.Ottawa

6h 00m

1 stop

FLL11:45 a.m.Fort Lauderdale

C$ 337

Find similar

Air Canada

26 Mar

FLL1:40 p.m.Fort Lauderdale

7h 38m

1 stop

YOW9:18 p.m.Ottawa

30 Mar

YOW6:35 p.m.Ottawa

3h 38m

FLL10:13 p.m.Fort Lauderdale

C$ 338

Find similar

Air Canada

19 Nov

FLL12:20 p.m.Fort Lauderdale

6h 58m

1 stop

YOW7:18 p.m.Ottawa

24 Nov

YOW10:50 a.m.Ottawa

6h 50m

1 stop

FLL5:40 p.m.Fort Lauderdale

C$ 346

Find similar

Porter Airlines flights from United States to Ottawa

Our best Porter Airlines deals on United States to Ottawa flight tickets

Porter Airlines

3 Dec

FLL1:55 p.m.Fort Lauderdale

3h 30m

YOW5:25 p.m.Ottawa

6 Dec

YOW7:00 a.m.Ottawa

3h 40m

FLL10:40 a.m.Fort Lauderdale

C$ 252

Find similar

Porter Airlines

3 Dec

FLL1:55 p.m.Fort Lauderdale

3h 30m

YOW5:25 p.m.Ottawa

6 Dec

YOW7:00 a.m.Ottawa

3h 40m

FLL10:40 a.m.Fort Lauderdale

C$ 255

Find similar

Porter Airlines

15 Dec

FLL8:55 p.m.Fort Lauderdale

3h 30m

YOW12:25 a.m.Ottawa

8 Jan

YOW4:15 p.m.Ottawa

3h 40m

FLL7:55 p.m.Fort Lauderdale

C$ 262

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Wed 3/12

1:55 p.m.-5:25 p.m.

Nonstop3h 30m

Ottawa

Sat 6/12

4:20 p.m.-10:35 a.m.

2 stops18h 15m

C$ 212

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Wed 3/12

1:55 p.m.-5:25 p.m.

Nonstop3h 30m

Ottawa

Sat 6/12

4:20 p.m.-10:35 a.m.

2 stops18h 15m

C$ 213

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Fri 16/1

8:55 p.m.-12:25 a.m.

Nonstop3h 30m

Ottawa

Sun 18/1

4:20 p.m.-10:35 a.m.

2 stops18h 15m

C$ 226

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Wed 3/12

1:55 p.m.-5:25 p.m.

Nonstop3h 30m

Ottawa

Sat 6/12

7:00 a.m.-10:40 a.m.

Nonstop3h 40m

C$ 252

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Wed 3/12

1:55 p.m.-5:25 p.m.

Nonstop3h 30m

Ottawa

Sat 6/12

7:00 a.m.-10:40 a.m.

Nonstop3h 40m

C$ 255

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Mon 15/12

8:55 p.m.-12:25 a.m.

Nonstop3h 30m

Ottawa

Thu 8/1

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

Nonstop3h 40m

C$ 262

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 4/12

1:00 p.m.-12:40 a.m.

1 stop8h 40m

Ottawa

Thu 11/12

6:00 a.m.-12:12 p.m.

1 stop9h 12m

C$ 429

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 29/1

11:50 a.m.-6:21 p.m.

2 stops27h 31m

Ottawa

Sun 1/2

5:40 a.m.-6:30 p.m.

2 stops15h 50m

C$ 458

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Mon 15/12

12:55 p.m.-2:30 p.m.

Nonstop1h 35m

Ottawa

Wed 17/12

5:45 a.m.-10:21 a.m.

1 stop4h 36m

C$ 510

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Sun 14/12

6:00 a.m.-9:40 a.m.

1 stop3h 40m

Ottawa

Wed 17/12

10:45 a.m.-3:31 p.m.

1 stop4h 46m

C$ 517

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$ 227. 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$ 266.

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$ 324. Flights from United States to Ottawa on a Sunday will generally be more expensive and average around C$ 493. 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$ 237. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 397 per ticket.

What is the cheapest United States to Ottawa flight route?

Fly from Orlando 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 week ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 377 when searching week 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$ 335 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$ 133
Fastest flight time	1h 26m
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$ 133. The best round-trip flight deal from United States to Ottawa found on momondo in the last 72 hours is C$ 120.

The fastest flight from United States to Ottawa takes 1h 26m

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 November 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 24.89% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 20.32%, Canadair (Bombardier) Regional Jet CRJ-550 with 18.69%, and Embraer 195 E2 with 18.06%.

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$ 148	Free Cancellation	Rating 8.0 389 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 166	Free Cancellation	Rating 7.1 10,443 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 247	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights

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Smiths Falls

Perth

Wakefield

Calabogie

Prescott

Petawawa

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.

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Cheap flights from the United States to Ottawa from C$ 105

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 5/12. 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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Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from the United States to Ottawa

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

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Recent last minute flight deals from the United States to Ottawa

Recent direct flight deals from the United States to Ottawa

Air Canada flights from United States to Ottawa

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

Porter Airlines flights from United States to Ottawa

Our best Porter Airlines deals on United States to Ottawa flight tickets

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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$ 237. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 397 per ticket.

What is the cheapest United States to Ottawa flight route?

Fly from Orlando 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 and Air Canada 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 November 2025, there are 32 flights per day flying from United States to Ottawa. The most common time of day flights depart is 3:00p.m., with 58% of flights taking off in the afternoon.

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

As of November 2025, there are 227 flights per week flying from United States to Ottawa. The most common day of the week flights depart is Mon, with 15% 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