Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ottawa to Pennsylvania from C$ 156

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PHL
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Pennsylvania

Keep the following information in mind while searching for Ottawa to Pennsylvania flight deals. Data was last updated 20 November 2025.

Round-trip from

C$ 308

One-way from

C$ 156

Popular in

August

Cheapest in

December

Average price

C$ 879
Porter Airlines
  • Porter Airlines
  • 12/12-15/12
  • Nonstop
  • 3h 10m total
  • Ottawa to Pennsylvania
Search Deals
15/3
  • 15/3
  • 3 total stops
  • 25h 55m total
  • Ottawa to Pennsylvania
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 102 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 November 2025
Search Deals

Find 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 20 November 2025.

Fri 12/123:55 p.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Mon 15/1210:55 a.m.EWR - YOW
Nonstop1h 40mPorter Airlines
Deal found 18/11C$ 308
Thu 11/123:55 p.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Sun 14/1210:55 a.m.EWR - YOW
Nonstop1h 40mPorter Airlines
Deal found 19/11C$ 311
Wed 10/123:55 p.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Tue 16/123:45 p.m.EWR - YOW
Nonstop1h 40mPorter Airlines
Deal found 18/11C$ 312
Tue 16/122:50 p.m.YOW - EWR
1 stop4h 55mPorter Airlines
Fri 19/126:40 a.m.EWR - YOW
1 stop4h 49mPorter Airlines
Deal found 18/11C$ 319
Sat 13/128:40 a.m.YOW - EWR
1 stop5h 20mPorter Airlines
Sun 14/1211:40 a.m.EWR - YOW
1 stop5h 49mPorter Airlines
Deal found 19/11C$ 322
Thu 18/126:50 a.m.YOW - EWR
1 stop3h 20mPorter Airlines
Mon 22/126:40 a.m.EWR - YOW
1 stop4h 49mPorter Airlines
Deal found 17/11C$ 324
Tue 16/129:25 a.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Tue 23/126:40 a.m.EWR - YOW
1 stop4h 49mPorter Airlines
Deal found 19/11C$ 325
Sat 6/127:00 a.m.YOW - EWR
3 stops18h 29mMultiple Airlines
Tue 9/122:02 p.m.EWR - YOW
3 stops27h 23mMultiple Airlines
Deal found 20/11C$ 326
Wed 10/1210:00 a.m.YOW - LGA
1 stop6h 55mPorter Airlines
Tue 16/125:55 p.m.LGA - YOW
1 stop6h 46mPorter Airlines
Deal found 18/11C$ 353
Sat 6/127:00 a.m.YOW - PHL
1 stop8h 55mMultiple Airlines
Sat 13/124:00 p.m.PHL - YOW
1 stop8h 25mMultiple Airlines
Deal found 19/11C$ 362
Fri 5/127:00 a.m.YOW - PHL
1 stop17h 36mMultiple Airlines
Mon 8/125:45 p.m.PHL - YOW
1 stop23h 40mMultiple Airlines
Deal found 17/11C$ 374
Sat 6/127:00 a.m.YOW - PHL
1 stop8h 55mMultiple Airlines
Mon 8/125:45 p.m.PHL - YOW
1 stop23h 40mMultiple Airlines
Deal found 17/11C$ 377

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 20 November 2025.
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

Sat 6/12

7:00 a.m.-1:29 a.m.

3 stops18h 29m

Newark

Tue 9/12

2:02 p.m.-5:25 p.m.

3 stops27h 23m

C$ 326

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Sat 13/12

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

1 stop5h 20m

Newark

Sun 14/12

10:55 a.m.-12:35 p.m.

Nonstop1h 40m

C$ 329

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Sun 4/1

2:50 p.m.-9:10 p.m.

1 stop6h 20m

Newark

Sun 11/1

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

1 stop6h 09m

C$ 335

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Fri 9/1

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

Nonstop1h 30m

Newark

Fri 16/1

2:45 p.m.-8:54 p.m.

1 stop6h 09m

C$ 336

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 9/1

4:20 p.m.-7:51 p.m.

3 stops27h 31m

Philadelphia

Sat 17/1

8:00 a.m.-12:25 a.m.

1 stop16h 25m

C$ 340

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Mon 22/12

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

Nonstop1h 30m

Newark

Fri 26/12

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

Nonstop1h 40m

C$ 343

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Thu 11/12

12:10 p.m.-6:50 p.m.

2 stops6h 40m

Newark

Sun 14/12

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

1 stop5h 04m

C$ 345

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Mon 29/12

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

Nonstop1h 30m

Newark

Thu 1/1

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

Nonstop1h 40m

C$ 355

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Tue 23/12

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

1 stop4h 05m

Newark

Sat 3/1

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

1 stop6h 09m

C$ 356

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Wed 17/12

11:40 a.m.-3:00 p.m.

1 stop3h 20m

Newark

Thu 18/12

6:40 a.m.-11:29 a.m.

1 stop4h 49m

C$ 357

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 60 results
1
2
3
...
6

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$ 87). Flying from Ottawa to Pennsylvania in January is currently the most expensive (average of C$ 438). 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 PA?

Find hourly flight availability from Ottawa to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 54% on flights from Ottawa to Pennsylvania by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Ottawa to Pennsylvania?

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 20 November 2025.
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
9,028 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,028 reviews
United Airlines
7.4
Good
9,028 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,463 reviews
United Airlines
7.4
Good
9,028 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 1h 58m. The time it takes to get you to your destination can typically vary by up to 4h 10m. The distance from Ottawa to Pennsylvania is about 723 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Ottawa to Pennsylvania are Porter Airlines (C$ 186), Air Canada (C$ 228), and United Airlines (C$ 248).

  • 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$ 87). Flying from Ottawa to Pennsylvania in January is currently the most expensive (average of C$ 438). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Fort Lauderdale flights
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Miami flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Orlando flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Los Angeles flights
Pearson Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to San Francisco flights
Pearson Intl to Hobby flights
Pearson Intl to Tampa flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Orlando flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Orlando flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Toronto Island to Miami flights
Pearson Intl to Boston flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Atlanta flights
Pearson Intl to Seattle flights
Hamilton to Fort Lauderdale flights
Pearson Intl to Sky Harbor Intl flights
Toronto Island to Boston flights
Pearson Intl to Fort Myers flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Honolulu flights
Ottawa to Orlando flights
Pearson Intl to Nashville flights
Ottawa to Fort Lauderdale flights
Pearson Intl to Honolulu flights
Pierre Elliott Trudeau Intl to San Francisco flights
Ottawa to Newark flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pearson Intl to San Diego flights
Pearson Intl to Ontario flights
Pearson Intl to Denver flights
Pearson Intl to Austin flights
Pierre Elliott Trudeau Intl to Atlanta flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Toronto Island to Dulles Intl flights

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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 423AverageC$ 781FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 434AverageC$ 761FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.