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Cheap flights from Ottawa to Pennsylvania from C$ 158

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PHL
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Pennsylvania
Explore the most affordable flight options available from Ottawa to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 January 2026.

Wed 31/127:27 p.m.YOW - EWR
2 stops12h 26mUnited Airlines
Thu 1/111:52 a.m.EWR - YOW
Nonstop1h 40mUnited Airlines
Deal found 31/12C$ 937
Wed 31/123:55 p.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Fri 2/13:45 p.m.EWR - YOW
Nonstop1h 40mPorter Airlines
Deal found 30/12C$ 973
Wed 31/123:55 p.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Sat 3/13:45 p.m.EWR - YOW
Nonstop1h 40mPorter Airlines
Deal found 30/12C$ 1,037
Wed 31/123:10 p.m.YOW - EWR
Nonstop1h 50mAir Canada
Sun 4/18:15 p.m.EWR - YOW
Nonstop1h 41mAir Canada
Deal found 31/12C$ 1,043
Wed 31/125:59 p.m.YOW - EWR
Nonstop1h 54mUnited Airlines
Wed 7/111:52 a.m.EWR - YOW
Nonstop1h 40mUnited Airlines
Deal found 31/12C$ 1,044
Wed 31/126:05 p.m.YOW - LGA
1 stop4h 28mAir Canada
Fri 2/112:40 p.m.LGA - YOW
1 stop4h 08mAir Canada
Deal found 30/12C$ 1,121
Wed 31/126:05 p.m.YOW - JFK
1 stop4h 34mAir Canada
Sun 4/19:45 a.m.JFK - YOW
1 stop6h 33mAir Canada
Deal found 31/12C$ 1,124
Wed 31/126:05 p.m.YOW - JFK
1 stop4h 34mAir Canada
Thu 1/19:45 a.m.JFK - YOW
1 stop5h 38mAir Canada
Deal found 31/12C$ 1,249
Wed 31/127:27 p.m.YOW - LGA
1 stop4h 16mUnited Airlines
Wed 7/110:28 a.m.LGA - YOW
1 stop3h 59mUnited Airlines
Deal found 31/12C$ 1,268
Wed 31/126:45 p.m.YOW - LGA
1 stop14h 10mPorter Airlines
Sat 3/15:55 p.m.LGA - YOW
1 stop6h 48mPorter Airlines
Deal found 30/12C$ 1,294
Wed 31/126:05 p.m.YOW - JFK
1 stop4h 34mAir Canada
Fri 2/14:50 p.m.JFK - YOW
1 stop4h 28mAir Canada
Deal found 30/12C$ 1,371
Wed 31/127:27 p.m.YOW - LGA
1 stop4h 16mUnited Airlines
Thu 1/12:50 p.m.LGA - YOW
1 stop4h 02mUnited Airlines
Deal found 31/12C$ 1,412

Find flight deals from Ottawa to Pennsylvania

Keep the following information in mind while searching for Ottawa to Pennsylvania flight deals. Data was last updated 2 January 2026.

Round-trip from

C$ 257

One-way from

C$ 158

Popular in

August

Cheapest in

December

Average price

C$ 619
Porter Airlines
  • Porter Airlines
  • 28/1-4/2
  • Nonstop
  • 3h 10m total
  • Ottawa to Pennsylvania
Search Deals
Porter Airlines
  • Porter Airlines
  • 15/1
  • Nonstop
  • 1h 30m total
  • Ottawa to Pennsylvania
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Pennsylvania 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 2 January 2026.
Use the filters below to find and compare flights from Ottawa to Pennsylvania that are best for you.

Fly from

Ottawa

Fly to

Pennsylvania

Route

Depart

Return

Price

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Mon 2/2

3:05 p.m.-7:45 p.m.

1 stop4h 40m

Newark

Thu 5/2

3:45 p.m.-5:25 p.m.

Nonstop1h 40m

C$ 272

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Tue 27/1

3:55 p.m.-5:25 p.m.

Nonstop1h 30m

Newark

Sat 7/2

2:45 p.m.-4:30 p.m.

Nonstop1h 45m

C$ 309

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Wed 18/2

3:40 p.m.-7:45 p.m.

1 stop4h 05m

Newark

Mon 23/2

5:15 p.m.-8:54 p.m.

1 stop3h 39m

C$ 316

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Tue 27/1

9:30 a.m.-5:18 p.m.

1 stop7h 48m

Philadelphia

Sun 8/2

8:01 p.m.-5:15 p.m.

1 stop21h 14m

C$ 331

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 23/1

4:15 p.m.-8:47 a.m.

1 stop16h 32m

Philadelphia

Sun 8/2

8:01 p.m.-5:15 p.m.

1 stop21h 14m

C$ 332

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Sat 21/3

9:25 a.m.-10:55 a.m.

Nonstop1h 30m

Newark

Thu 9/4

3:45 p.m.-5:25 p.m.

Nonstop1h 40m

C$ 332

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Sat 21/3

8:40 a.m.-2:00 p.m.

1 stop5h 20m

Newark

Mon 13/4

10:00 a.m.-3:04 p.m.

1 stop5h 04m

C$ 332

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Tue 24/3

2:50 p.m.-7:45 p.m.

1 stop4h 55m

Newark

Mon 13/4

8:55 a.m.-3:04 p.m.

1 stop6h 09m

C$ 332

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Mon 23/3

6:50 a.m.-10:10 a.m.

1 stop3h 20m

Newark

Fri 10/4

10:00 a.m.-3:04 p.m.

1 stop5h 04m

C$ 332

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Mon 23/3

6:50 a.m.-10:10 a.m.

1 stop3h 20m

Newark

Mon 13/4

11:40 a.m.-5:29 p.m.

1 stop5h 49m

C$ 332

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/12

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

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

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Pennsylvania (average of C$ 85). Flying from Ottawa to Pennsylvania in November is currently the most expensive (average of C$ 430). 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.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated 2 January 2026.
See what other customers who have flown with United Airlines and Air Canada from Ottawa to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,132 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,574 reviews
United Airlines
7.4
Good
9,132 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Pennsylvania. 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 from for flights from Ottawa to Pennsylvania?

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

  • How long is the flight from Ottawa to Pennsylvania?

    Airlines like Porter Airlines, Air Canada, and United Airlines fly from Ottawa to Pennsylvania in about 3h 40m. The time it takes to get you to your destination can typically vary by up to 2h 23m. The distance from Ottawa to Pennsylvania is about 652 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Ottawa to Pennsylvania?

    The most popular route from Ottawa to Pennsylvania is Ottawa - Newark. You may also consider Ottawa - New York John F Kennedy Intl or Ottawa - New York LaGuardia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Pennsylvania 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 Pennsylvania?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Pennsylvania (average of C$ 85). Flying from Ottawa to Pennsylvania in November is currently the most expensive (average of C$ 430). 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

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Alternative routes for Ottawa to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Pennsylvania

Discover the top 2 airlines that operate flights from Ottawa to Pennsylvania. 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 413AverageC$ 817FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 423AverageC$ 751FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Ottawa to Pennsylvania?

Cheapflights helps you search for flights from Ottawa to Pennsylvania 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 Pennsylvania?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Pennsylvania 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 Pennsylvania with no change fees?

Yes, we can. To see specific flights from Ottawa to Pennsylvania 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 Ottawa to Pennsylvania become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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