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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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PHL
21 Apr — 28 Apr1
1 adult

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 16 April 2025.

Round-trip from

C$ 257

One-way from

C$ 156

Popular in

September

Cheapest in

January

Average price

C$ 752
Porter Airlines
  • Porter Airlines
  • 9/5-11/5
  • 2 total stops
  • 8h 34m total
  • Ottawa to Pennsylvania
Search Deals
Porter Airlines
  • Porter Airlines
  • 7/5
  • Nonstop
  • 1h 30m total
  • Ottawa to Pennsylvania
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 94 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 April 2025
Search Deals

Find flight deals from Ottawa to Pennsylvania

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 16 April 2025.

Tue 20/511:00 a.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Tue 27/56:25 p.m.EWR - YOW
Nonstop1h 41mPorter Airlines
Deal found 15/4C$ 236
Tue 20/52:20 p.m.YOW - LGA
1 stop6h 45mPorter Airlines
Tue 27/56:15 a.m.LGA - YOW
1 stop4h 06mPorter Airlines
Deal found 15/4C$ 257
Mon 19/55:15 a.m.YOW - JFK
1 stop4h 24mAir Canada
Tue 27/59:00 a.m.JFK - YOW
1 stop4h 50mAir Canada
Deal found 16/4C$ 277
Mon 19/55:55 p.m.YOW - LGA
1 stop4h 41mAir Canada
Tue 27/57:05 a.m.LGA - YOW
1 stop3h 20mAir Canada
Deal found 16/4C$ 277
Thu 8/56:05 a.m.YOW - EWR
Nonstop1h 42mAir Canada
Mon 12/53:00 p.m.EWR - YOW
Nonstop1h 43mAir Canada
Deal found 16/4C$ 299
Fri 20/64:10 p.m.YOW - EWR
Nonstop1h 30mMultiple Airlines
Mon 23/66:50 a.m.EWR - YOW
1 stop3h 38mMultiple Airlines
Deal found 15/4C$ 352
Thu 15/56:05 a.m.YOW - EWR
Nonstop1h 42mUnited Airlines
Tue 17/67:39 a.m.EWR - YOW
Nonstop1h 32mUnited Airlines
Deal found 16/4C$ 370
Wed 14/510:15 a.m.YOW - IAD
1 stop4h 51mPorter Airlines
Wed 21/54:20 p.m.IAD - YOW
1 stop4h 43mPorter Airlines
Deal found 16/4C$ 392
Wed 21/56:00 a.m.YOW - DCA
1 stop4h 19mAir Canada
Thu 5/66:00 a.m.DCA - YOW
1 stop4h 25mAir Canada
Deal found 16/4C$ 406
Sat 17/52:45 p.m.YOW - IAD
Nonstop1h 44mAir Canada
Sat 7/61:00 p.m.IAD - YOW
Nonstop1h 42mAir Canada
Deal found 16/4C$ 421
Sun 4/54:10 p.m.YOW - PIT
1 stop4h 02mMultiple Airlines
Fri 9/511:06 a.m.PIT - YOW
1 stop7h 50mMultiple Airlines
Deal found 16/4C$ 448
Tue 20/54:25 p.m.YOW - PHL
1 stop8h 34mMultiple Airlines
Mon 26/56:00 a.m.PHL - YOW
1 stop11h 06mMultiple Airlines
Deal found 16/4C$ 457

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 16 April 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

Tue 20/5

11:00 a.m.-12:30 p.m.

Nonstop1h 30m

Newark

Tue 27/5

6:25 p.m.-8:06 p.m.

Nonstop1h 41m

C$ 236

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 20/5

2:20 p.m.-9:05 p.m.

1 stop6h 45m

New York LaGuardia

Tue 27/5

6:15 a.m.-10:21 a.m.

1 stop4h 06m

C$ 257

OttawaNew York

YOW - JFK

YOWJFK

Ottawa

Mon 19/5

5:15 a.m.-9:39 a.m.

1 stop4h 24m

New York John F Kennedy Intl

Tue 27/5

9:00 a.m.-1:50 p.m.

1 stop4h 50m

C$ 277

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 19/5

5:55 p.m.-10:36 p.m.

1 stop4h 41m

New York LaGuardia

Tue 27/5

7:05 a.m.-10:25 a.m.

1 stop3h 20m

C$ 277

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Thu 8/5

6:05 a.m.-7:47 a.m.

Nonstop1h 42m

Newark

Mon 12/5

3:00 p.m.-4:43 p.m.

Nonstop1h 43m

C$ 299

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Fri 20/6

4:10 p.m.-5:40 p.m.

Nonstop1h 30m

Newark

Mon 23/6

6:50 a.m.-10:28 a.m.

1 stop3h 38m

C$ 352

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Thu 15/5

6:05 a.m.-7:47 a.m.

Nonstop1h 42m

Newark

Tue 17/6

7:39 a.m.-9:11 a.m.

Nonstop1h 32m

C$ 370

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Wed 14/5

10:15 a.m.-3:06 p.m.

1 stop4h 51m

Washington, D.C. Dulles Intl

Wed 21/5

4:20 p.m.-9:03 p.m.

1 stop4h 43m

C$ 392

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Wed 21/5

6:00 a.m.-10:19 a.m.

1 stop4h 19m

Washington, D.C. Reagan-National

Thu 5/6

6:00 a.m.-10:25 a.m.

1 stop4h 25m

C$ 406

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 17/5

2:45 p.m.-4:29 p.m.

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sat 7/6

1:00 p.m.-2:42 p.m.

Nonstop1h 42m

C$ 421

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 59 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, January is the cheapest month in which you can book a flight from Ottawa to Pennsylvania (average of C$ 388). Flying from Ottawa to Pennsylvania in May is currently the most expensive (average of C$ 435). 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 16 April 2025.

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

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 mm per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 16 April 2025.
To help decide which airline to fly from Ottawa to Pennsylvania, see what other customers have to say about Porter Airlines, Delta and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Crew

8.7

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Crew

8.7

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Delta
8.0
Very good
7,916 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Crew

8.7

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Crew

8.7

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
United Airlines
7.4
Good
8,665 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Crew

8.7

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
WestJet
7.2
Good
2,806 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Crew

8.7

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • 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$ 156), Air Canada (C$ 177), and United Airlines (C$ 218).

  • 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, January is the cheapest month in which you can book a flight from Ottawa to Pennsylvania (average of C$ 388). Flying from Ottawa to Pennsylvania in May is currently the most expensive (average of C$ 435). 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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 544AverageC$ 901FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 554AverageC$ 731FlexibilityNo 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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