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

34 flights are operational daily from United States to Ottawa as of August 2025. The most popular departure time for this route is 1:00PM, with 76% of flights per day taking off in the afternoon.

What airlines fly to Ottawa?

Air Canada, Porter Airlines and United 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 54% of people opting to fly with this airline when traveling 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 long does it take to fly to Ottawa?

Average flight duration from United States to Ottawa depends on which airport you fly into and out of. Flying from Boston to Montreal Pierre Elliott Trudeau Intl Airport is 1h 25m on average, while flying from New York to Montreal Pierre Elliott Trudeau Intl Airport is 1h 30m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Ottawa.

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

As of August 2025, there are 243 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.

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?

There are 5 operators available for flights from United States to Ottawa Airport as of August 2025.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$87 Cheap Flights from the United States to Ottawa in 2025

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Find the cheapest flights from the United States to Ottawa

Round-trip

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

8:05 pm - 1:34 amMCO-YOW

5h 29m1 stop

4:25 pm - 7:41 pmYOW-MCO

3h 16mnonstop

$221

Find Deal

Fri, Sep 19 - Fri, Sep 26

9:00 am - 1:51 pmEWR-YOW

4h 51m1 stop

4:05 pm - 5:40 pmYOW-EWR

1h 35mnonstop

$239

Find Deal

Thu, Oct 2 - Thu, Oct 9

12:00 pm - 4:34 pmEWR-YOW

4h 34m1 stop

5:15 pm - 10:10 pmYOW-EWR

4h 55m1 stop

$245Porter Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

10:00 am - 4:34 pmEWR-YOW

6h 34m1 stop

11:50 am - 1:30 pmYOW-EWR

1h 40mnonstop

$246Porter Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

12:00 pm - 3:01 pmMCO-YOW

3h 01mnonstop

2:50 pm - 11:02 pmYOW-MCO

8h 12m1 stop

$266Air Canada

Find Deal

Thu, Nov 13 - Sun, Nov 16

8:30 am - 2:08 pmMCO-YOW

5h 38m1 stop

10:50 am - 5:07 pmYOW-MCO

6h 17m1 stop

$271Air Canada

Find Deal

Thu, Nov 13 - Sun, Nov 16

1:50 pm - 12:40 amSEA-YOW

7h 50m1 stop

6:00 am - 12:59 pmYOW-SEA

9h 59m1 stop

$279WestJet

Find Deal

Sat, Sep 20 - Sun, Sep 28

1:50 pm - 12:40 amSEA-YOW

7h 50m1 stop

5:15 pm - 8:29 pmYOW-SEA

30h 14m2 stops

$281WestJet

Find Deal

Sat, Sep 20 - Sun, Sep 28

12:50 pm - 6:52 pmORD-YOW

5h 02m1 stop

6:33 am - 8:00 amYOW-ORD

2h 27mnonstop

$371United Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

6:00 am - 1:32 pmFLL-YOW

7h 32m1 stop

2:15 pm - 8:35 pmYOW-FLL

6h 20m1 stop

$371United Airlines

Find Deal

Sat, Dec 27 - Sat, Jan 3

Porter Airlines flights from United States to Ottawa

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

Porter Airlines

Sep 11

EWR12:00 pmNewark

4h 34m

1 stop

YOW4:34 pmOttawa

Sep 14

YOW5:15 pmOttawa

4h 55m

1 stop

EWR10:10 pmNewark

$245

Find similar

Porter Airlines

Sep 11

EWR10:00 amNewark

6h 34m

1 stop

YOW4:34 pmOttawa

Sep 14

YOW11:50 amOttawa

1h 40m

EWR1:30 pmNewark

$246

Find similar

Porter Airlines

Sep 11

EWR12:00 pmNewark

4h 34m

1 stop

YOW4:34 pmOttawa

Sep 14

YOW7:00 amOttawa

5h 30m

1 stop

EWR12:30 pmNewark

$247

Find similar

United Airlines flights from United States to Ottawa

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

United Airlines

Dec 27

FLL6:00 amFort Lauderdale

7h 32m

1 stop

YOW1:32 pmOttawa

Jan 3

YOW2:15 pmOttawa

6h 20m

1 stop

FLL8:35 pmFort Lauderdale

$371

Find similar

United Airlines

Sep 4

ORD2:00 pmChicago O'Hare Intl

7h 05m

1 stop

YOW10:05 pmOttawa

Sep 7

YOW5:50 pmOttawa

6h 35m

1 stop

ORD11:25 pmChicago O'Hare Intl

$375

Find similar

United Airlines

Sep 13

ORD6:00 amChicago O'Hare Intl

7h 13m

1 stop

YOW2:13 pmOttawa

Sep 13

YOW5:25 pmOttawa

2h 29m

ORD6:54 pmChicago O'Hare Intl

$381

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Fri 9/19

8:05 pm-1:34 am

1 stop5h 29m

Ottawa

Fri 9/26

4:25 pm-7:41 pm

Nonstop3h 16m

$221

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 10/2

9:00 am-1:51 pm

1 stop4h 51m

Ottawa

Thu 10/9

4:05 pm-5:40 pm

Nonstop1h 35m

$239

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 9/11

12:00 pm-4:34 pm

1 stop4h 34m

Ottawa

Sun 9/14

5:15 pm-10:10 pm

1 stop4h 55m

$245

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 9/11

10:00 am-4:34 pm

1 stop6h 34m

Ottawa

Sun 9/14

11:50 am-1:30 pm

Nonstop1h 40m

$246

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Thu 11/13

12:00 pm-3:01 pm

Nonstop3h 01m

Ottawa

Sun 11/16

2:50 pm-11:02 pm

1 stop8h 12m

$266

OrlandoOttawa

MCO - YOW

MCOYOW

Orlando

Thu 11/13

8:30 am-2:08 pm

1 stop5h 38m

Ottawa

Sun 11/16

10:50 am-5:07 pm

1 stop6h 17m

$271

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Sat 9/20

1:50 pm-12:40 am

1 stop7h 50m

Ottawa

Sun 9/28

6:00 am-12:59 pm

1 stop9h 59m

$279

SeattleOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Sat 9/20

1:50 pm-12:40 am

1 stop7h 50m

Ottawa

Sun 9/28

5:15 pm-8:29 pm

2 stops30h 14m

$281

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Thu 9/4

12:50 pm-6:52 pm

1 stop5h 02m

Ottawa

Sun 9/7

6:33 am-8:00 am

Nonstop2h 27m

$371

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Sat 12/27

6:00 am-1:32 pm

1 stop7h 32m

Ottawa

Sat 1/3

2:15 pm-8:35 pm

1 stop6h 20m

$371

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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

Prices

Airlines

Other information

What is the cheapest month to fly to Ottawa?

In general, May is the cheapest month to fly from United States to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. The month of November is another great option to travel to Ottawa, with average flight prices from United States averaging around $249.

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

The cheapest day to depart from United States to Ottawa is on a Monday. Travelers who choose to depart for Ottawa on a Monday will often find tickets for as low as $330. 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 $404.

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 United States to Ottawa when you can find flight prices for as low as $316. 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 evening when prices are $457 on average. Flights to Ottawa from United States in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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	$105
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 $105. The best round-trip flight deal from United States to Ottawa found on momondo in the last 72 hours is $265.

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?
There are 5 operators available for flights from United States to Ottawa Airport as of August 2025.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Ottawa?
momondo data reveals that the most frequently booked plane model on the route from United States to Ottawa is Canadair (Bombardier) Regional Jet CRJ-550, representing 22.12% of all bookings. The subsequent popular models are De Havilland (Bombardier) DHC-8-400 Dash 8Q at 20.96%, Embraer 175 (Enhanced Winglets) at 15.87%, and Embraer 195 E2 at 14.93%.

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
Air Canada	PriceFrom $95	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom $116	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
WestJet	PriceFrom $120	Free Cancellation	Rating 7.2 3,032 reviews	Search WestJet flights
Porter Airlines	PriceFrom $130	Free Cancellation	Rating 8.0 336 reviews	Search Porter Airlines flights
Air Transat	PriceFrom $255	Free Cancellation	Rating 7.7 430 reviews	Search Air Transat flights

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Calabogie

Brockville

Pembroke

Petawawa

Perth

Prescott

Winchester

Wakefield

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Ottawa. momondo saves you time and could save you money on your trip.

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?

Once all potential United States 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 United States to Ottawa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from the United States to Ottawa from $87

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 9/27. 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 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

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Porter Airlines flights from United States to Ottawa

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

United Airlines flights from United States to Ottawa

Our best United 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?

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

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

What airlines fly to Ottawa?

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

34 flights are operational daily from United States to Ottawa as of August 2025. The most popular departure time for this route is 1:00PM, with 76% of flights per day taking off in the afternoon.

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

As of August 2025, there are 243 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

Traveling 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