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Cheap flights from Ottawa to Pennsylvania from C$ 189
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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PHL
16 Oct — 23 Oct1
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 September 2025.
Find flight deals from Ottawa to Pennsylvania
Cheapest flights from Ottawa to PennsylvaniaExplore 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 September 2025.
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 September 2025.
Sat 4/1011:50 a.m.YOW - EWR
Nonstop1h 40mPorter Airlines
Tue 7/101:15 p.m.EWR - YOW
Nonstop1h 41mPorter Airlines
Deal found 14/9C$ 318
Thu 16/1010:50 a.m.YOW - EWR
Nonstop1h 40mPorter Airlines
Sun 19/109:00 p.m.EWR - YOW
Nonstop1h 40mPorter Airlines
Deal found 13/9C$ 319
Thu 9/1011:00 a.m.YOW - EWR
1 stop3h 20mPorter Airlines
Sun 12/103:05 p.m.EWR - YOW
1 stop4h 29mPorter Airlines
Deal found 14/9C$ 320
Fri 31/108:40 a.m.YOW - EWR
1 stop6h 20mPorter Airlines
Fri 7/116:10 p.m.EWR - YOW
1 stop4h 19mPorter Airlines
Deal found 16/9C$ 327
Sat 4/109:35 a.m.YOW - EWR
1 stop5h 55mPorter Airlines
Mon 6/103:05 p.m.EWR - YOW
1 stop4h 29mPorter Airlines
Deal found 14/9C$ 330
Wed 1/107:00 a.m.YOW - LGA
2 stops16h 25mMultiple Airlines
Sat 4/106:00 a.m.LGA - YOW
1 stop11h 20mMultiple Airlines
Deal found 15/9C$ 377
Thu 23/104:25 p.m.YOW - PHL
1 stop8h 48mMultiple Airlines
Tue 28/106:50 p.m.PHL - YOW
1 stop22h 23mMultiple Airlines
Deal found 15/9C$ 385
Fri 3/104:25 p.m.YOW - PHL
1 stop7h 34mMultiple Airlines
Sun 5/105:15 a.m.PHL - YOW
1 stop11h 42mMultiple Airlines
Deal found 13/9C$ 390
Thu 16/102:20 p.m.YOW - LGA
1 stop5h 35mPorter Airlines
Sun 19/109:55 a.m.LGA - YOW
1 stop7h 26mPorter Airlines
Deal found 14/9C$ 405
Thu 2/104:25 p.m.YOW - LGA
1 stop16h 35mMultiple Airlines
Mon 6/106:00 a.m.LGA - YOW
1 stop11h 20mMultiple Airlines
Deal found 16/9C$ 406
Mon 29/93:50 p.m.YOW - LGA
1 stop18h 10mMultiple Airlines
Wed 1/106:00 a.m.LGA - YOW
1 stop11h 20mMultiple Airlines
Deal found 15/9C$ 408
Sat 4/1010:45 a.m.YOW - LGA
1 stop5h 45mPorter Airlines
Tue 7/105:30 p.m.LGA - YOW
1 stop6h 51mPorter Airlines
Deal found 14/9C$ 410
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 September 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 25/10
7:00 a.m.-11:15 a.m.
1 stop4h 15m
Newark
Mon 27/10
5:15 p.m.-10:29 p.m.
1 stop5h 14m
C$ 338
OttawaNewark
YOW - EWR
YOWEWR
Ottawa
Thu 16/10
10:50 a.m.-12:30 p.m.
Nonstop1h 40m
Newark
Sun 19/10
9:00 p.m.-10:40 p.m.
Nonstop1h 40m
C$ 347
OttawaNewark
YOW - EWR
YOWEWR
Ottawa
Thu 30/10
3:55 p.m.-5:25 p.m.
Nonstop1h 30m
Newark
Thu 6/11
10:55 a.m.-12:35 p.m.
Nonstop1h 40m
C$ 363
OttawaNewark
YOW - EWR
YOWEWR
Ottawa
Tue 4/11
3:10 p.m.-4:51 p.m.
Nonstop1h 41m
Newark
Tue 18/11
6:55 a.m.-12:22 p.m.
1 stop5h 27m
C$ 374
OttawaNewark
YOW - EWR
YOWEWR
Ottawa
Thu 9/10
11:00 a.m.-8:15 p.m.
2 stops9h 15m
Newark
Sun 12/10
10:00 a.m.-4:34 p.m.
1 stop6h 34m
C$ 379
OttawaNewark
YOW - EWR
YOWEWR
Ottawa
Sat 4/10
9:35 a.m.-3:30 p.m.
1 stop5h 55m
Newark
Tue 7/10
8:55 a.m.-12:59 p.m.
1 stop4h 04m
C$ 383
OttawaPhiladelphia
YOW - PHL
YOWPHL
Ottawa
Thu 23/10
4:25 p.m.-1:13 a.m.
1 stop8h 48m
Philadelphia
Tue 28/10
6:50 p.m.-5:13 p.m.
1 stop22h 23m
C$ 385
OttawaNewark
YOW - EWR
YOWEWR
Ottawa
Thu 9/10
6:05 a.m.-7:42 a.m.
Nonstop1h 37m
Newark
Mon 13/10
10:00 a.m.-11:45 a.m.
Nonstop1h 45m
C$ 388
OttawaNewark
YOW - EWR
YOWEWR
Ottawa
Fri 10/10
6:05 a.m.-7:42 a.m.
Nonstop1h 37m
Newark
Mon 13/10
7:38 a.m.-9:11 a.m.
Nonstop1h 33m
C$ 388
OttawaPhiladelphia
YOW - PHL
YOWPHL
Ottawa
Tue 14/10
4:25 p.m.-2:17 p.m.
1 stop21h 52m
Philadelphia
Tue 21/10
9:14 p.m.-4:57 p.m.
1 stop19h 43m
C$ 390
Showing 1-10 of 60 results
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$ 416). 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 September 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.
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 September 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.
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Overall
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
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.
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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.
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 September 2025.
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!