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Cheap flights from North America to Ottawa from C$ 78

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
3 Aug — 10 Aug1
1 adult

Cheap flight deals from North America to Ottawa

Keep the following information in mind while searching for North America to Ottawa flight deals. Data was last updated 29 July 2025.

Round-trip from

C$ 159

One-way from

C$ 78

Popular in

July

Cheapest in

February

Average price

C$ 421

Good round-trip deal

C$ 213 or less

Good one-way deal

C$ 170 or less
WestJet
  • WestJet
  • 4/9-7/9
  • Nonstop
  • 2h 16m total
  • North America to Ottawa
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WestJet
  • WestJet
  • 16/10
  • Nonstop
  • 1h 07m total
  • North America to Ottawa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from North America to Ottawa.
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Price to beat on a one-way flight from North America to Ottawa.
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Find flight deals from North America to Ottawa

Cheapest flights from North America to Ottawa
Explore the most affordable flight options available from North America to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Thu 4/911:15 p.m.YYZ - YOW
Nonstop1h 07mWestJet
Sun 7/95:55 a.m.YOW - YYZ
Nonstop1h 09mWestJet
Deal found 29/7C$ 159
Sat 13/97:10 a.m.YEG - YOW
Nonstop3h 53mMultiple Airlines
Sun 21/95:15 p.m.YOW - YEG
Nonstop4h 25mMultiple Airlines
Deal found 27/7C$ 243
Thu 11/910:30 a.m.YEG - YOW
Nonstop3h 49mWestJet
Mon 15/912:20 p.m.YOW - YEG
1 stop7h 21mWestJet
Deal found 28/7C$ 244
Sun 7/97:10 a.m.YEG - YOW
Nonstop3h 53mPorter Airlines
Tue 9/96:30 p.m.YOW - YEG
Nonstop4h 25mPorter Airlines
Deal found 28/7C$ 248
Tue 2/96:50 a.m.EWR - YOW
1 stop6h 09mPorter Airlines
Tue 2/94:05 p.m.YOW - EWR
Nonstop1h 35mPorter Airlines
Deal found 29/7C$ 254
Tue 16/98:00 a.m.YWG - YOW
Nonstop2h 32mWestJet
Mon 22/95:15 p.m.YOW - YWG
1 stop7h 25mWestJet
Deal found 27/7C$ 269
Thu 14/810:20 a.m.YTZ - YOW
Nonstop0h 57mMultiple Airlines
Sun 17/89:20 p.m.YOW - YTZ
Nonstop1h 02mMultiple Airlines
Deal found 27/7C$ 273
Thu 11/97:00 p.m.YWG - YOW
1 stop4h 21mPorter Airlines
Thu 18/96:30 p.m.YOW - YWG
2 stops17h 50mPorter Airlines
Deal found 28/7C$ 276
Thu 21/88:15 p.m.YYC - YOW
1 stop7h 10mWestJet
Fri 22/812:20 p.m.YOW - YYC
2 stops9h 25mWestJet
Deal found 28/7C$ 276
Wed 17/912:15 p.m.YWG - YOW
1 stop7h 20mMultiple Airlines
Tue 23/95:15 p.m.YOW - YWG
1 stop7h 25mMultiple Airlines
Deal found 27/7C$ 278
Fri 21/117:10 a.m.YYC - YOW
2 stops12h 44mPorter Airlines
Mon 24/117:25 p.m.YOW - YYC
2 stops18h 17mPorter Airlines
Deal found 29/7C$ 281
Tue 12/88:50 a.m.YTZ - YOW
Nonstop0h 57mAir Canada
Wed 13/87:40 p.m.YOW - YTZ
Nonstop1h 01mAir Canada
Deal found 27/7C$ 283

Cheapflights Fare Finder

 
Customize your flight search to find flights from North America to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from North America to Ottawa that are best for you.

Fly from

North America

Fly to

Ottawa

Route

Depart

Return

Price

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Thu 4/9

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

Ottawa

Sun 7/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

C$ 159

EdmontonOttawa

YEG - YOW

YEGYOW

Edmonton

Sat 13/9

7:10 a.m.-1:03 p.m.

Nonstop3h 53m

Ottawa

Sun 21/9

5:15 p.m.-7:40 p.m.

Nonstop4h 25m

C$ 243

EdmontonOttawa

YEG - YOW

YEGYOW

Edmonton

Thu 21/8

11:35 p.m.-5:25 a.m.

Nonstop3h 50m

Ottawa

Tue 26/8

5:15 p.m.-7:39 p.m.

Nonstop4h 24m

C$ 246

EdmontonOttawa

YEG - YOW

YEGYOW

Edmonton

Sun 7/9

7:10 a.m.-1:03 p.m.

Nonstop3h 53m

Ottawa

Tue 9/9

6:30 p.m.-8:55 p.m.

Nonstop4h 25m

C$ 248

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Tue 2/9

6:50 a.m.-12:59 p.m.

1 stop6h 09m

Ottawa

Tue 2/9

4:05 p.m.-5:40 p.m.

Nonstop1h 35m

C$ 254

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Tue 26/8

12:30 a.m.-1:35 a.m.

Nonstop1h 05m

Ottawa

Sat 13/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

C$ 259

WinnipegOttawa

YWG - YOW

YWGYOW

Winnipeg

Tue 16/9

8:00 a.m.-11:32 a.m.

Nonstop2h 32m

Ottawa

Mon 22/9

5:15 p.m.-11:40 p.m.

1 stop7h 25m

C$ 269

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Thu 14/8

10:20 a.m.-11:17 a.m.

Nonstop0h 57m

Ottawa

Sun 17/8

9:20 p.m.-10:22 p.m.

Nonstop1h 02m

C$ 273

WinnipegOttawa

YWG - YOW

YWGYOW

Winnipeg

Thu 11/9

7:00 p.m.-12:21 a.m.

1 stop4h 21m

Ottawa

Thu 18/9

6:30 p.m.-11:20 a.m.

2 stops17h 50m

C$ 276

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 21/8

8:15 p.m.-5:25 a.m.

1 stop7h 10m

Ottawa

Fri 22/8

12:20 p.m.-7:45 p.m.

2 stops9h 25m

C$ 276

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 60 results
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Best time to book a flight from North America to Ottawa

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

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

Currently, October is the cheapest month in which you can book a flight from North America to Ottawa (average of C$ 224). Flying from North America to Ottawa in December is currently the most expensive (average of C$ 326). 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 NA to YOW?

Find hourly flight availability from North America to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

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

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 29 July 2025.
Read through reviews of airlines operating flights from North America to Ottawa, such as Porter Airlines,Air Transat, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,899 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,973 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,822 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Comfort

8.0

Boarding

8.2

Crew

8.7

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from North America to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from North America?

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

  • What are the cheapest airlines to fly from North America to Ottawa one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 78. Porter Airlines flights start at C$ 111 while deals on Air Transat start at C$ 139 one-way.

  • What are the most popular routes from North America to Ottawa?

    While some choose either Toronto Pearson Intl - Ottawa or Halifax Intl - Ottawa, Vancouver Intl - Ottawa is the most popular route from North America to Ottawa.

  • Can I find deals for flights from North America to Ottawa that include hotel bookings?

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

  • How can I find direct flights from North America to Ottawa?

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

  • Can I find deals for business class flights from North America to Ottawa?

    Yes. Cheapflights offers flight deals from North America to Ottawa 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 North America to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from North America to Ottawa (average of C$ 224). Flying from North America to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for North America to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from North America to Ottawa

Discover the top 3 airlines that operate flights from North America to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 145AverageC$ 443FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 153AverageC$ 601FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 202AverageC$ 379FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from North America to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from North America today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Ottawa from North America by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from North America to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on North America to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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