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 23m 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.

Which airlines fly to Ottawa?

Air Canada, Porter Airlines and Air Transat 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 44% 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 day?

As of January 2026, there are 27 flights per day flying from United States to Ottawa. The most common time of day flights depart is 2:00p.m., with 63% of flights taking off in the afternoon.

How often are flights from the United States to Ottawa delayed?

Historically, on average around 16% of flights between United States and Ottawa have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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

As of January 2026, there are 193 flights per week flying from United States to Ottawa. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.

Which airline has the best punctuality record on the United States to Ottawa flights?

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for the United States to Ottawa flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

Porter Airlines, Air Canada, and WestJet 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 January 2026, there are 3 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$ 130 Cheap Flights from the United States to Ottawa in 2026

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

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9:00 a.m. - 12:54 p.m.

EWR

YOW

3h 54m

1 stop

8:30 a.m. - 11:45 a.m.

YOW

EWR

3h 15m

1 stop

C$ 293Porter Airlines

Thu, 21 May - Tue, 26 May

11:25 a.m. - 5:54 p.m.

EWR

YOW

6h 29m

1 stop

2:20 p.m. - 3:55 p.m.

YOW

EWR

1h 35mdirect

C$ 296Porter Airlines

Fri, 22 May - Mon, 25 May

3:45 p.m. - 5:25 p.m.

EWR

YOW

1h 40mdirect

3:55 p.m. - 5:25 p.m.

YOW

EWR

1h 30mdirect

C$ 297Porter Airlines

Thu, 19 Feb - Sun, 22 Feb

3:45 p.m. - 5:25 p.m.

EWR

YOW

1h 40mdirect

3:55 p.m. - 5:25 p.m.

YOW

EWR

1h 30mdirect

C$ 299Porter Airlines

Thu, 19 Feb - Sun, 22 Feb

7:21 a.m. - 5:25 p.m.

IAH

YOW

9h 04m

1 stop

7:00 a.m. - 9:16 p.m.

YOW

IAH

15h 16m

1 stop

C$ 354Multiple Airlines

Wed, 4 Mar - Thu, 5 Mar

5:27 a.m. - 5:25 p.m.

BOS

YOW

11h 58m

1 stop

7:00 a.m. - 5:15 p.m.

YOW

BOS

10h 15m

1 stop

C$ 358Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

6:05 a.m. - 9:41 a.m.

LGA

YOW

3h 36m

1 stop

2:50 p.m. - 7:03 p.m.

YOW

LGA

4h 13m

1 stop

C$ 364Air Canada

Sat, 14 Mar - Sat, 21 Mar

10:05 a.m. - 4:23 p.m.

JFK

YOW

6h 18m

1 stop

6:05 p.m. - 10:39 p.m.

YOW

JFK

4h 34m

1 stop

C$ 403Air Canada

Thu, 5 Mar - Sat, 14 Mar

6:05 p.m. - 5:40 a.m.

LAX

YOW

8h 35m

1 stop

7:30 a.m. - 4:00 p.m.

YOW

LAX

11h 30m

2 stops

C$ 411WestJet

Fri, 1 May - Wed, 6 May

6:05 p.m. - 5:40 a.m.

LAX

YOW

8h 35m

1 stop

1:20 p.m. - 9:55 p.m.

YOW

LAX

11h 35m

1 stop

C$ 414WestJet

Fri, 1 May - Wed, 6 May

Porter Airlines flights from United States to Ottawa

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

Porter Airlines

21 May

EWR9:00 a.m.Newark

3h 54m

1 stop

YOW12:54 p.m.Ottawa

26 May

YOW8:30 a.m.Ottawa

3h 15m

1 stop

EWR11:45 a.m.Newark

C$ 293

Porter Airlines

22 May

EWR11:25 a.m.Newark

6h 29m

1 stop

YOW5:54 p.m.Ottawa

25 May

YOW2:20 p.m.Ottawa

1h 35m

EWR3:55 p.m.Newark

C$ 296

Porter Airlines

19 Feb

EWR3:45 p.m.Newark

1h 40m

YOW5:25 p.m.Ottawa

22 Feb

YOW3:55 p.m.Ottawa

1h 30m

EWR5:25 p.m.Newark

C$ 297

Air Canada flights from United States to Ottawa

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

Air Canada

19 Feb

EWR11:05 a.m.Newark

4h 18m

1 stop

YOW3:23 p.m.Ottawa

22 Feb

YOW6:00 a.m.Ottawa

4h 25m

1 stop

EWR10:25 a.m.Newark

C$ 329

Air Canada

14 Mar

EWR8:00 a.m.Newark

5h 18m

1 stop

YOW1:18 p.m.Ottawa

21 Mar

YOW12:00 p.m.Ottawa

6h 08m

1 stop

EWR6:08 p.m.Newark

C$ 334

Air Canada

19 Feb

EWR11:05 a.m.Newark

4h 18m

1 stop

YOW3:23 p.m.Ottawa

22 Feb

YOW6:00 a.m.Ottawa

4h 25m

1 stop

EWR10:25 a.m.Newark

C$ 345

Fly from

Fly to

Route

Depart

Return

Price

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 21/5

9:00 a.m.-12:54 p.m.

1 stop3h 54m

Ottawa

Tue 26/5

8:30 a.m.-11:45 a.m.

1 stop3h 15m

C$ 293

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Fri 22/5

11:25 a.m.-5:54 p.m.

1 stop6h 29m

Ottawa

Mon 25/5

2:20 p.m.-3:55 p.m.

Nonstop1h 35m

C$ 296

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 19/2

3:45 p.m.-5:25 p.m.

Nonstop1h 40m

Ottawa

Sun 22/2

3:55 p.m.-5:25 p.m.

Nonstop1h 30m

C$ 297

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 19/2

3:45 p.m.-5:25 p.m.

Nonstop1h 40m

Ottawa

Sun 22/2

3:55 p.m.-5:25 p.m.

Nonstop1h 30m

C$ 299

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Wed 4/3

7:21 a.m.-5:25 p.m.

1 stop9h 04m

Ottawa

Thu 5/3

7:00 a.m.-9:16 p.m.

1 stop15h 16m

C$ 354

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

Wed 25/2

5:27 a.m.-5:25 p.m.

1 stop11h 58m

Ottawa

Wed 4/3

7:00 a.m.-5:15 p.m.

1 stop10h 15m

C$ 358

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 14/3

6:05 a.m.-9:41 a.m.

1 stop3h 36m

Ottawa

Sat 21/3

2:50 p.m.-7:03 p.m.

1 stop4h 13m

C$ 364

New YorkOttawa

JFK - YOW

JFKYOW

New York John F Kennedy Intl

Thu 5/3

10:05 a.m.-4:23 p.m.

1 stop6h 18m

Ottawa

Sat 14/3

6:05 p.m.-10:39 p.m.

1 stop4h 34m

C$ 403

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 1/5

6:05 p.m.-5:40 a.m.

1 stop8h 35m

Ottawa

Wed 6/5

7:30 a.m.-4:00 p.m.

2 stops11h 30m

C$ 411

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 1/5

6:05 p.m.-5:40 a.m.

1 stop8h 35m

Ottawa

Wed 6/5

1:20 p.m.-9:55 p.m.

1 stop11h 35m

C$ 414

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

Delays

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$ 219. If you aren’t able to travel to Ottawa during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 297.

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$ 249. Flights from United States to Ottawa on a Sunday will generally be more expensive and average around C$ 475. 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 evening. Flights from United States to Ottawa during this time can be as low as C$ 174. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 364 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 weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 362 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$ 316 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.

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$ 85
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$ 85. The best round-trip flight deal from United States to Ottawa found on momondo in the last 72 hours is C$ 115.

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 in Ottawa. From United States there are direct flights to 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 January 2026, there are 3 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 23.60% of the total bookings. Other popular models include Embraer 195 E2 with 21.20%, Embraer 175 (Enhanced Winglets) with 17.95%, and Canadair (Bombardier) Regional Jet CRJ-550 with 9.18%.

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$ 143	Free Cancellation	Rating 7.9 412 reviews	Search Porter Airlines flights
United Airlines	PriceFrom C$ 200	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 213	Free Cancellation	Rating 7.1 10,667 reviews	Search Air Canada flights

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Prescott

Wakefield

Calabogie

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$ 130

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 23/2. 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

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Filter for what you want

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Porter Airlines flights from United States to Ottawa

Our best Porter Airlines 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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How to get the cheapest flight ticket from United States to Ottawa

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 evening. Flights from United States to Ottawa during this time can be as low as C$ 174. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 364 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.

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

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

Which airlines fly to Ottawa?

How often are flights from the United States to Ottawa delayed?

Historically, on average around 16% of flights between United States and Ottawa have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

What is the most punctual flight time for the United States to Ottawa flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Ottawa flights?

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

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

As of January 2026, there are 27 flights per day flying from United States to Ottawa. The most common time of day flights depart is 2:00p.m., with 63% of flights taking off in the afternoon.

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

As of January 2026, there are 193 flights per week flying from United States to Ottawa. The most common day of the week flights depart is Wed, 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