How long is the flight from Ottawa to USA?

Departing from Ottawa to USA will take you 3h 20m. There are 2020 km between Ottawa and USA. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Ottawa to USA one-way?

The cheapest airlines for a one-way flight from Ottawa to USA are Air Transat (C$ 43), WestJet (C$ 122), and Porter Airlines (C$ 145).

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What are the most popular routes from Ottawa to USA?

The most popular flight routes from Ottawa to USA are Ottawa - Fort Lauderdale, Ottawa - Orlando and Ottawa - Newark.

What are the most popular airlines that fly from Ottawa to USA?

The most popular airlines flying from Ottawa to USA are Porter Airlines, Air Canada and United Airlines. Something to consider prior to booking your flight.

What airport do you fly from for flights from Ottawa to United States?

Most people fly from Ottawa (YOW) if they book a flight from Ottawa to United States. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

Can I find deals for flights from Ottawa to USA that include hotel bookings?

Yes. In addition to deals on Ottawa to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to USA?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to USA.

Can I find deals for business class flights from Ottawa to USA?

Yes. Cheapflights offers flight deals from Ottawa to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 177+ Cheap Flights from Ottawa to the United States

Cheap flight deals from Ottawa to USA

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ottawa to USA
Explore the most affordable flight options available from Ottawa to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Thu 3/123:15 p.m. -

Nonstop1h 40m

Mon 7/1212:50 p.m. -

Nonstop1h 42m

Deal found 4/11C$ 282

Thu 3/123:15 p.m. -

Nonstop1h 40m

Sun 6/1212:50 p.m. -

Nonstop1h 42m

Deal found 31/10C$ 288

Fri 11/123:15 p.m. -

Nonstop1h 40m

Sun 13/1212:50 p.m. -

Nonstop1h 42m

Deal found 2/11C$ 295

Tue 1/124:40 p.m. -

Nonstop3h 20m

Tue 8/128:55 p.m. -

Nonstop3h 14m

Deal found 3/11C$ 295

Tue 8/124:40 p.m. -

Nonstop3h 20m

Tue 15/128:55 p.m. -

Nonstop3h 14m

Deal found 2/11C$ 296

Sun 22/1110:30 a.m. -

Nonstop1h 36m

Wed 25/1112:50 p.m. -

Nonstop1h 42m

Deal found 1/11C$ 297

Thu 10/124:40 p.m. -

Nonstop3h 20m

Thu 17/128:55 p.m. -

Nonstop3h 14m

Deal found 4/11C$ 302

Mon 7/127:00 a.m. -

Nonstop3h 45m

Wed 16/127:50 p.m. -

Nonstop3h 30m

Deal found 1/11C$ 304

Mon 30/117:05 a.m. -

Nonstop3h 35m

Wed 16/127:50 p.m. -

Nonstop3h 30m

Deal found 31/10C$ 309

Tue 1/124:40 p.m. -

Nonstop3h 20m

Sat 19/128:55 p.m. -

Nonstop3h 14m

Deal found 3/11C$ 311

Tue 1/124:40 p.m. -

Nonstop3h 20m

Sat 10/48:55 p.m. -

Nonstop3h 11m

Deal found 2/11C$ 337

Tue 8/124:40 p.m. -

Nonstop3h 20m

Tue 15/128:55 p.m. -

Nonstop3h 14m

Deal found 3/11C$ 338

Best flights from Ottawa to USA
Discover carefully curated flight deals from Ottawa to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Fri 4/123:15 p.m. -

Nonstop1h 40m

Mon 7/129:40 a.m. -

1 stop3h 33m

Deal found 4/11C$ 306

Wed 25/113:10 p.m. -

Nonstop1h 50m

Sun 29/1110:20 a.m. -

1 stop5h 37m

Deal found 2/11C$ 353

Tue 1/122:00 p.m. -

1 stop7h 19m

Fri 4/127:50 a.m. -

1 stop7h 17m

Deal found 3/11C$ 373

Wed 18/1110:30 a.m. -

Nonstop1h 36m

Mon 23/1112:50 p.m. -

Nonstop1h 42m

Deal found 31/10C$ 419

Fri 8/15:30 a.m. -

1 stop6h 55m

Wed 20/112:46 p.m. -

2 stops10h 54m

Deal found 1/11C$ 512

Wed 2/125:30 a.m. -

2 stops13h 25m

Wed 9/1211:50 a.m. -

1 stop8h 50m

Deal found 4/11C$ 529

Mon 7/127:00 a.m. -

2 stops14h 07m

Wed 9/1210:48 a.m. -

1 stop7h 28m

Deal found 4/11C$ 566

Sun 13/126:15 a.m. -

1 stop13h 52m

Tue 15/128:00 a.m. -

1 stop6h 09m

Deal found 3/11C$ 373

Mon 23/119:45 a.m. -

1 stop4h 15m

Mon 30/116:55 a.m. -

1 stop4h 42m

Deal found 2/11C$ 374

Thu 26/116:00 a.m. -

Nonstop1h 50m

Mon 30/116:55 a.m. -

1 stop4h 42m

Deal found 3/11C$ 380

Sat 5/123:10 p.m. -

1 stop8h 28m

Sat 12/128:55 a.m. -

1 stop6h 12m

Deal found 4/11C$ 388

Mon 4/13:10 p.m. -

Nonstop1h 37m

Thu 7/112:50 p.m. -

Nonstop1h 43m

Deal found 4/11C$ 431

Fri 8/16:00 a.m. -

1 stop13h 50m

Sat 23/17:00 a.m. -

1 stop6h 11m

Deal found 3/11C$ 397

Mon 16/1110:15 a.m. -

1 stop7h 11m

Tue 1/128:55 p.m. -

Nonstop3h 14m

Deal found 1/11C$ 444

Fri 19/26:00 a.m. -

1 stop16h 15m

Fri 26/26:00 a.m. -

1 stop7h 11m

Deal found 4/11C$ 406

Sun 20/1212:15 p.m. -

1 stop5h 42m

Wed 6/112:50 p.m. -

Nonstop1h 43m

Deal found 1/11C$ 473

Sat 27/37:00 a.m. -

1 stop8h 50m

Tue 13/41:45 p.m. -

1 stop7h 52m

Deal found 2/11C$ 580

Sun 6/125:10 a.m. -

1 stop8h 24m

Sat 12/123:30 p.m. -

1 stop7h 10m

Deal found 3/11C$ 581

Sat 30/16:15 a.m. -

1 stop13h 39m

Sat 6/210:17 a.m. -

1 stop11h 39m

Deal found 4/11C$ 406

Wed 2/125:10 a.m. -

2 stops9h 47m

Wed 9/127:30 a.m. -

1 stop5h 40m

Deal found 4/11C$ 503

Thu 25/37:00 a.m. -

1 stop8h 50m

Thu 8/41:45 p.m. -

1 stop7h 52m

Deal found 2/11C$ 580

Tue 26/17:00 a.m. -

1 stop6h 14m

Thu 28/11:50 p.m. -

Nonstop3h 39m

Deal found 31/10C$ 490

Mon 8/32:48 p.m. -

1 stop9h 09m

Tue 9/37:05 a.m. -

1 stop7h 13m

Deal found 4/11C$ 406

Wed 16/125:30 a.m. -

2 stops15h 44m

Sat 9/16:00 a.m. -

2 stops14h 40m

Deal found 3/11C$ 674

Wed 16/129:10 a.m. -

1 stop16h 37m

Mon 21/1211:50 p.m. -

1 stop8h 30m

Deal found 1/11C$ 623

Wed 6/16:00 a.m. -

2 stops13h 50m

Wed 27/13:20 p.m. -

1 stop7h 12m

Deal found 31/10C$ 539

Sat 16/13:10 p.m. -

1 stop8h 05m

Thu 28/19:00 a.m. -

1 stop6h 07m

Deal found 31/10C$ 413

Sun 22/117:00 a.m. -

1 stop8h 44m

Tue 8/121:45 p.m. -

1 stop7h 56m

Deal found 31/10C$ 620

Sat 12/129:15 a.m. -

Nonstop3h 50m

Sat 19/122:00 p.m. -

Nonstop3h 35m

Deal found 4/11C$ 528

Thu 19/115:30 a.m. -

2 stops14h 05m

Mon 23/118:10 a.m. -

2 stops15h 30m

Deal found 30/10C$ 708

Find flight deals from Ottawa to USA

Round-trip from	C$ 282
One-way from	C$ 177
Popular in	December
Cheapest in	January
Average price	C$ 563
Good round-trip deal	C$ 274 or less
Good one-way deal	C$ 215 or less

Porter Airlines
3/12-7/12
Nonstop
3h 22m total
Ottawa to USA

Search Deals

Porter Airlines
21/11-31/12
Nonstop
1h 36m total
Ottawa to USA

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 30 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Price to beat on a round-trip flight from Ottawa to USA.

Search Deals

Price to beat on a one-way flight from Ottawa to USA.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNewark

YOW Ottawa - EWR Newark

YOWEWR

Ottawa

Fri 4/12

3:15 p.m.-4:55 p.m.

Nonstop1h 40m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 180

OttawaTampa

YOW Ottawa - TPA Tampa

YOWTPA

Ottawa

Tue 1/12

4:40 p.m.-8:00 p.m.

Nonstop3h 20m

Tampa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 191

OttawaTampa

YOW Ottawa - TPA Tampa

YOWTPA

Ottawa

Wed 24/2

1:45 p.m.-8:00 p.m.

1 stop6h 15m

Tampa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 212

OttawaTampa

YOW Ottawa - TPA Tampa

YOWTPA

Ottawa

Tue 1/12

5:10 a.m.-12:34 p.m.

1 stop7h 24m

Tampa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 215

OttawaNewark

YOW Ottawa - EWR Newark

YOWEWR

Ottawa

Thu 3/12

6:00 a.m.-7:50 a.m.

Nonstop1h 50m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 221

OttawaNewark

YOW Ottawa - EWR Newark

YOWEWR

Ottawa

Tue 15/12

6:00 a.m.-7:50 a.m.

Nonstop1h 50m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 221

OttawaNewark

YOW Ottawa - EWR Newark

YOWEWR

Ottawa

Sun 13/12

10:25 a.m.-12:06 p.m.

Nonstop1h 41m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 221

OttawaNewark

YOW Ottawa - EWR Newark

YOWEWR

Ottawa

Tue 24/11

9:45 a.m.-2:00 p.m.

1 stop4h 15m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 223

OttawaNewark

YOW Ottawa - EWR Newark

YOWEWR

Ottawa

Wed 18/11

6:00 a.m.-10:16 a.m.

1 stop4h 16m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 230

OttawaFort Lauderdale

YOW Ottawa - FLL Fort Lauderdale

YOWFLL

Ottawa

Tue 5/1

3:10 p.m.-10:27 p.m.

1 stop7h 17m

Fort Lauderdale

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 239

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ottawa to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Ottawa with our price prediction graph.

YOW-EWR

YOW-TPA

YOW-FLL

YOW-LAS

YOW-SFO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to the United States

YOW-US0

YOW-EWR

YOW-TPA

YOW-FLL

YOW-LAS

What is the cheapest month to book a flight from Ottawa to USA?

Currently, January is the cheapest month in which you can book a flight from Ottawa to USA (average of C$ 482). Flying from Ottawa to USA in October is currently the most expensive (average of C$ 655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to US?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to USA as you normally would.

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

About 22% of weekly flights between Ottawa and United States have experienced delays in the past year, with the average delay time being 133 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, United Airlines has had the lowest number of delays on this route, with just 16% of flights being delayed.

How far ahead should I book a flight from Ottawa to USA?

Booking 14 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to USA. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing USA

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Ottawa to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

467 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

584 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

United Airlines

7.3

Good

10,461 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,441 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,857 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

What airport do you fly from for flights from Ottawa to United States?
Most people fly from Ottawa (YOW) if they book a flight from Ottawa to United States. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.
How long is the flight from Ottawa to USA?
Departing from Ottawa to USA will take you 3h 20m. There are 2020 km between Ottawa and USA. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Ottawa to USA one-way?
The cheapest airlines for a one-way flight from Ottawa to USA are Air Transat (C$ 43), WestJet (C$ 122), and Porter Airlines (C$ 145).
What are the most popular routes from Ottawa to USA?
The most popular flight routes from Ottawa to USA are Ottawa - Fort Lauderdale, Ottawa - Orlando and Ottawa - Newark.
Can I find deals for flights from Ottawa to USA that include hotel bookings?
Yes. In addition to deals on Ottawa to USA flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to USA.
Can I find deals for business class flights from Ottawa to USA?
Yes. Cheapflights offers flight deals from Ottawa to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to USA?
Currently, January is the cheapest month in which you can book a flight from Ottawa to USA (average of C$ 482). Flying from Ottawa to USA in October is currently the most expensive (average of C$ 655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Pearson Intl to Tampa flights

Top 7 airlines flying from Ottawa to USA

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 136	AverageC$ 645	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 248	AverageC$ 677	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Porter Airlines	CheapestC$ 272	AverageC$ 545	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 346	AverageC$ 559	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet	CheapestC$ 355	AverageC$ 528	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 641	AverageC$ 812	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 766	AverageC$ 916	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to USA?

Cheapflights helps you search for flights from Ottawa to USA via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to USA?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to USA by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to USA with no change fees?

Certainly. Search results for flights to USA from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to USA become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to USA from Ottawa today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ottawa to the United States from C$ 177

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to USA

Cheapest flights from Ottawa to USAExplore the most affordable flight options available from Ottawa to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Ottawa to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Ottawa to USADiscover carefully curated flight deals from Ottawa to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Ottawa to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Ottawa to USAExplore direct flight options from Ottawa to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Explore direct flight options from Ottawa to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Ottawa to USADiscover last-minute flight deals from Ottawa to USA. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to USA. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Ottawa to USASearch for one-way flight options from Ottawa to USA. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Ottawa to USA. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Find flight deals from Ottawa to USA

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Ottawa to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Ottawa with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ottawa to USA?

What is the cheapest time of day to fly from YOW to US?

Find hourly flight availability from Ottawa to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to USA as you normally would.

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

About 22% of weekly flights between Ottawa and United States have experienced delays in the past year, with the average delay time being 133 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, United Airlines has had the lowest number of delays on this route, with just 16% of flights being delayed.

How far ahead should I book a flight from Ottawa to USA?

Booking 14 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to USA. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 5 November 2026.

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Ottawa to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ottawa to United States?

How long is the flight from Ottawa to USA?

What are the cheapest airlines to fly from Ottawa to USA one-way?

What are the most popular routes from Ottawa to USA?

Can I find deals for flights from Ottawa to USA that include hotel bookings?

How can I find direct flights from Ottawa to USA?

Can I find deals for business class flights from Ottawa to USA?

What is the cheapest month to book a flight from Ottawa to USA?

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Ottawa and USA flights

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Ottawa to USA flights

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Top 7 airlines flying from Ottawa to USA

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Cheapest flights from Ottawa to USA
Explore the most affordable flight options available from Ottawa to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Ottawa to USA
Discover carefully curated flight deals from Ottawa to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Ottawa to USA
Explore direct flight options from Ottawa to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Ottawa to USA
Discover last-minute flight deals from Ottawa to USA. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Ottawa to USA
Search for one-way flight options from Ottawa to USA. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.