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$94+ Cheap flights from Newark (EWR) to Ottawa (YOW)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — YOW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Ottawa are usually found in March or May, booked 58 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Newark to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$200
(oojo)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$283

Good round-trip deal

$260 or less

Good one-way deal

$182 or less
From Newark to Ottawa
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One-way flight from Newark to Ottawa
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Newark to Ottawa.
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Price to beat on a one-way flight from Newark to Ottawa.
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Find flight deals from Newark to Ottawa

Cheapest flights from Newark to Ottawa
Explore the most affordable flight options available from Newark to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:55 amEWR - YOW
1 stop23h 04mPorter Airlines
Wed 10/110:50 amYOW - EWR
Nonstop1h 40mPorter Airlines
Deal found 9/9$218
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:15 pmEWR - YOW
1 stop4h 54mPorter Airlines
Sun 10/127:00 amYOW - EWR
1 stop5h 30mPorter Airlines
Deal found 9/10$221
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:55 amEWR - YOW
1 stop4h 04mPorter Airlines
Mon 10/610:50 amYOW - EWR
Nonstop1h 40mPorter Airlines
Deal found 9/9$223
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:55 amEWR - YOW
1 stop4h 04mPorter Airlines
Sun 10/121:15 pmYOW - EWR
1 stop3h 15mPorter Airlines
Deal found 9/9$225
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:15 pmEWR - YOW
Nonstop1h 41mPorter Airlines
Sun 10/121:15 pmYOW - EWR
1 stop3h 15mPorter Airlines
Deal found 9/9$226
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:25 pmEWR - YOW
Nonstop1h 40mPorter Airlines
Mon 10/63:25 pmYOW - EWR
1 stop3h 20mPorter Airlines
Deal found 9/9$228
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:15 pmEWR - YOW
1 stop4h 54mPorter Airlines
Thu 10/1611:00 amYOW - EWR
1 stop5h 30mPorter Airlines
Deal found 9/9$229
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:15 pmEWR - YOW
1 stop4h 54mPorter Airlines
Fri 10/174:05 pmYOW - EWR
Nonstop1h 35mPorter Airlines
Deal found 9/9$231
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:15 pmEWR - YOW
Nonstop1h 41mPorter Airlines
Tue 10/1411:00 amYOW - EWR
1 stop3h 20mPorter Airlines
Deal found 9/9$232
This Kissandfly.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:00 pmEWR - YOW
1 stop6h 09mPorter Airlines
Mon 10/276:50 amYOW - EWR
1 stop3h 20mPorter Airlines
Deal found 9/9$233

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Newark Airport to Ottawa that are best for you.

Fly from

Newark

Fly to

Ottawa

Route

Depart

Return

Price

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Tue 9/30

8:55 am-7:59 am

1 stop23h 04m

Ottawa

Wed 10/1

10:50 am-12:30 pm

Nonstop1h 40m

$218

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Wed 10/1

6:25 pm-8:05 pm

Nonstop1h 40m

Ottawa

Mon 10/6

3:25 pm-6:45 pm

1 stop3h 20m

$228

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Fri 10/24

12:00 pm-4:34 pm

1 stop4h 34m

Ottawa

Fri 10/31

12:10 pm-4:30 pm

1 stop4h 20m

$228

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Wed 10/15

1:15 pm-2:56 pm

Nonstop1h 41m

Ottawa

Tue 10/21

10:50 am-12:30 pm

Nonstop1h 40m

$253

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Mon 10/6

6:50 am-12:59 pm

1 stop6h 09m

Ottawa

Mon 10/6

4:05 pm-5:40 pm

Nonstop1h 35m

$255

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Fri 10/24

6:25 pm-8:05 pm

Nonstop1h 40m

Ottawa

Fri 10/31

3:55 pm-5:25 pm

Nonstop1h 30m

$256

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 10/4

2:15 pm-3:56 pm

Nonstop1h 41m

Ottawa

Mon 10/6

4:05 pm-5:40 pm

Nonstop1h 35m

$258

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Fri 10/10

6:25 pm-8:05 pm

Nonstop1h 40m

Ottawa

Sun 10/12

11:50 am-1:30 pm

Nonstop1h 40m

$266

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 10/9

1:15 pm-2:56 pm

Nonstop1h 41m

Ottawa

Sun 10/12

11:50 am-1:30 pm

Nonstop1h 40m

$271

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 10/9

3:05 pm-8:34 pm

1 stop5h 29m

Ottawa

Sun 10/12

11:50 am-1:30 pm

Nonstop1h 40m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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Best time to book a flight from Newark to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Newark 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 Newark Airport to Ottawa

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

Use this chart to determine the optimal time to book a round-trip flight from Newark to Ottawa. Price data was last updated on August 29, 2025.

The best time to book flights from Newark Airport to Ottawa is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Newark Airport to Ottawa (average of $294). Flying from Newark Airport to Ottawa in September is currently the most expensive (average of $419). 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 EWR to YOW?

Find hourly flight availability from Newark 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 September 11, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from Newark Airport to Ottawa by exploring options for tickets in the morning.

What is the cheapest day to fly from Newark Airport to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Newark to Ottawa. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Newark Airport to Ottawa flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
See what other customers who have flown with Porter Airlines, Air Transat, and United Airlines from Newark Airport to Ottawa 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
7.9
Good
363 reviews

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,937 reviews
Porter Airlines
7.9
Good
363 reviews

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark?

    Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from Newark to Ottawa. 4 airlines have flights to Ottawa from Newark on a regular basis. Booking flights from Newark to Ottawa should not be difficult; the airport handles an average of 8 inbound flights from Newark per day.

  • How popular is this Newark Airport to Ottawa flight route?

    The Newark to Ottawa flight path was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Newark Airport to Ottawa?

    Departing from Newark Airport to Ottawa will take you 23h 04m. There are 328 mi between Newark Airport and Ottawa.

  • What are the cheapest airlines flying from Newark Airport to Ottawa round-trip?

    Our cheapest airline available from Newark Airport to Ottawa is Porter Airlines. Our recent data shows that you can find tickets from as low as $125 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $133 and $150 round-trip. These flights start at 54% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Newark Airport to Ottawa?

    No one likes to see their flight delayed. When booking a flight from Newark Airport to Ottawa consider choosing GoJet (75%), Porter Airlines (70%) or Porter Airlines (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Newark Airport to Ottawa?

    Looking at all options, your cheapest flight can be booked for $120. While the most popular route (Newark - Ottawa) can be booked for $220 on average, our data indicates $919 when flying from Newark Airport to Ottawa.

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

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

  • How can I find direct flights from Newark to Ottawa?

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Newark Airport to Ottawa (average of $294). Flying from Newark Airport to Ottawa in September is currently the most expensive (average of $419). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Newark to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
LaGuardia to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
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LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
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LaGuardia to Toronto Island flights
LaGuardia to Ottawa flights
John F Kennedy Intl to Hamilton flights
Newark to Hamilton flights
Newark to Thunder Bay flights
Newark to London flights
LaGuardia to Thunder Bay flights
Newark to Windsor flights
John F Kennedy Intl to Thunder Bay flights
LaGuardia to London flights
John F Kennedy Intl to London flights
Stewart to Pearson Intl flights
LaGuardia to Hamilton flights
LaGuardia to Windsor flights
LaGuardia to Sudbury flights
Newark to Timmins flights
Newark to Sudbury flights
Stewart to Pierre Elliott Trudeau Intl flights
Newark to Kingston flights
Stewart to Ottawa flights
LaGuardia to Kingston flights

Top 4 airlines flying from Newark to Ottawa

Discover the top 4 airlines that operate flights from Newark 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$125Average$273FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$133Average$347FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$150Average$333FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$255Average$326FlexibilityNo cancel feeOn-time50%

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