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 November 2025. The most popular departure time for this route is 3:00PM, with 58% of flights per day taking off in the afternoon.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 13% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

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

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

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

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

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

What airlines fly to Ottawa?

Air Canada, United Airlines and Porter 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 59% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 9 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 18m 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 November 2025, there are 240 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.

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 4 operators available for flights from United States to Ottawa Airport as of November 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.

$77 Cheap Flights from the United States to Ottawa in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Enter your travel dates to find the best prices.

11:25 am - 12:42 amFLL-YOW

13h 17m1 stop

4:20 pm - 10:35 amYOW-FLL

18h 15m2 stops

$161Multiple Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 11

1:55 pm - 5:25 pmFLL-YOW

3h 30mnonstop

4:20 pm - 10:35 amYOW-FLL

18h 15m2 stops

$164Multiple Airlines

Find Deal

Fri, Dec 5 - Fri, Jan 16

8:55 pm - 12:25 amFLL-YOW

3h 30mnonstop

4:20 pm - 10:35 amYOW-FLL

18h 15m2 stops

$177Multiple Airlines

Find Deal

Mon, Dec 8 - Mon, Jan 5

1:55 pm - 5:25 pmFLL-YOW

3h 30mnonstop

7:00 am - 10:40 amYOW-FLL

3h 40mnonstop

$184Porter Airlines

Find Deal

Tue, Dec 2 - Mon, Jan 12

11:15 am - 5:18 pmFLL-YOW

6h 03m1 stop

4:20 pm - 10:35 amYOW-FLL

18h 15m2 stops

$185Multiple Airlines

Find Deal

Fri, Dec 5 - Fri, Jan 16

1:55 pm - 5:25 pmFLL-YOW

3h 30mnonstop

7:00 am - 10:40 amYOW-FLL

3h 40mnonstop

$187Porter Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

8:55 pm - 12:25 amFLL-YOW

3h 30mnonstop

7:00 am - 10:40 amYOW-FLL

3h 40mnonstop

$188Porter Airlines

Find Deal

Tue, Mar 10 - Fri, Mar 20

6:05 am - 9:40 amLGA-YOW

3h 35m1 stop

2:50 pm - 7:02 pmYOW-LGA

4h 12m1 stop

$285Air Canada

Find Deal

Thu, Dec 11 - Sun, Dec 14

12:55 pm - 2:30 pmDCA-YOW

1h 35mnonstop

5:45 am - 10:21 amYOW-DCA

4h 36m1 stop

$321Air Canada

Find Deal

Thu, Dec 18 - Thu, Dec 25

9:05 am - 1:36 pmDCA-YOW

4h 31m1 stop

5:14 pm - 10:42 pmYOW-DCA

5h 28m1 stop

$356United Airlines

Find Deal

Mon, Dec 15 - Mon, Dec 15

Porter Airlines flights from United States to Ottawa

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

Porter Airlines

Dec 2

FLL1:55 pmFort Lauderdale

3h 30m

YOW5:25 pmOttawa

Jan 12

YOW7:00 amOttawa

3h 40m

FLL10:40 amFort Lauderdale

$184

Find similar

Porter Airlines

Dec 5

FLL1:55 pmFort Lauderdale

3h 30m

YOW5:25 pmOttawa

Dec 8

YOW7:00 amOttawa

3h 40m

FLL10:40 amFort Lauderdale

$187

Find similar

Porter Airlines

Mar 10

FLL8:55 pmFort Lauderdale

3h 30m

YOW12:25 amOttawa

Mar 20

YOW7:00 amOttawa

3h 40m

FLL10:40 amFort Lauderdale

$188

Find similar

Delta flights from United States to Ottawa

Our best Delta deals on United States to Ottawa flight tickets

Delta

Dec 11

LGA6:38 pmNew York LaGuardia

6h 04m

1 stop

YOW12:42 amOttawa

Dec 14

YOW5:40 amOttawa

8h 19m

2 stops

LGA1:59 pmNew York LaGuardia

$441

Find similar

Delta

Jan 6

LGA6:34 pmNew York LaGuardia

6h 08m

1 stop

YOW12:42 amOttawa

Jan 9

YOW5:40 amOttawa

10h 14m

2 stops

LGA3:54 pmNew York LaGuardia

$452

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Fri 1/9

11:25 am-12:42 am

1 stop13h 17m

Ottawa

Sun 1/11

4:20 pm-10:35 am

2 stops18h 15m

$161

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Fri 12/5

1:55 pm-5:25 pm

Nonstop3h 30m

Ottawa

Fri 1/16

4:20 pm-10:35 am

2 stops18h 15m

$164

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Mon 12/8

8:55 pm-12:25 am

Nonstop3h 30m

Ottawa

Mon 1/5

4:20 pm-10:35 am

2 stops18h 15m

$177

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Tue 12/2

1:55 pm-5:25 pm

Nonstop3h 30m

Ottawa

Mon 1/12

7:00 am-10:40 am

Nonstop3h 40m

$184

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Fri 12/5

11:15 am-5:18 pm

1 stop6h 03m

Ottawa

Fri 1/16

4:20 pm-10:35 am

2 stops18h 15m

$185

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Fri 12/5

1:55 pm-5:25 pm

Nonstop3h 30m

Ottawa

Mon 12/8

7:00 am-10:40 am

Nonstop3h 40m

$187

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

Tue 3/10

8:55 pm-12:25 am

Nonstop3h 30m

Ottawa

Fri 3/20

7:00 am-10:40 am

Nonstop3h 40m

$188

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 12/11

6:05 am-9:40 am

1 stop3h 35m

Ottawa

Sun 12/14

2:50 pm-7:02 pm

1 stop4h 12m

$285

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Thu 12/18

12:55 pm-2:30 pm

Nonstop1h 35m

Ottawa

Thu 12/25

5:45 am-10:21 am

1 stop4h 36m

$321

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Mon 12/15

9:05 am-1:36 pm

1 stop4h 31m

Ottawa

Mon 12/15

5:14 pm-10:42 pm

1 stop5h 28m

$356

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?

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 April is another great option to travel to Ottawa, with average flight prices from United States averaging around $255.

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 $324. 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 $401.

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 $320. 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 Orlando 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	$128
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 $128. The best round-trip flight deal from United States to Ottawa found on momondo in the last 72 hours is $195.

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?
There are 4 operators available for flights from United States to Ottawa Airport as of November 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 De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 24.89% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 20.32%, Canadair (Bombardier) Regional Jet CRJ-550 at 18.69%, and Embraer 195 E2 at 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
Air Canada	PriceFrom $99	Free Cancellation	Rating 7.1 10,462 reviews	Search Air Canada flights
United Airlines	PriceFrom $111	Free Cancellation	Rating 7.4 9,029 reviews	Search United Airlines flights
WestJet	PriceFrom $119	Free Cancellation	Rating 7.2 3,168 reviews	Search WestJet flights
Porter Airlines	PriceFrom $130	Free Cancellation	Rating 8.0 393 reviews	Search Porter Airlines flights
Air Transat	PriceFrom $255	Free Cancellation	Rating 7.8 475 reviews	Search Air Transat flights

Gatineau

Calabogie

Brockville

Petawawa

Pembroke

Smiths Falls

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 12/20

Sat 12/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Airports servicing Ontario

Popular cities in Canada

Flights to Torontofrom $61

Flights to Vancouverfrom $78

Flights to Montrealfrom $158

Flights to Calgaryfrom $144

Flights to Halifaxfrom $232

Flights to Winnipegfrom $145

Flights to Québec Cityfrom $274

Flights to Saskatoonfrom $167

Flights to Vancouverfrom $78

Flights to Kelownafrom $144

Flights to St. John'sfrom $289

Flights to Reginafrom $240

Cheap flights from the United States to Ottawa from $77

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 12/5. 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 and deals

Big names and 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

Porter Airlines flights from United States to Ottawa

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

Delta flights from United States to Ottawa

Our best Delta deals on United States to Ottawa flight tickets

momondo Fare Finder

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

See travel insights to Ottawa from

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 Orlando 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 United Airlines are the most popular carriers operating from United States to Ottawa

What airlines fly to Ottawa?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 13% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

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

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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 November 2025. The most popular departure time for this route is 3:00PM, with 58% of flights per day taking off in the afternoon.

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

As of November 2025, there are 240 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

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