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Cheap flights from Pennsylvania to Ottawa from C$ 113

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YOW
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Ottawa
Explore the most affordable flight options available from Pennsylvania to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Fri 24/710:40 a.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Fri 24/73:30 p.m.
YOW
-
EWR
1 stop4h 10m
Porter Airlines
Deal found 20/3C$ 244
Sun 26/710:40 a.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Sun 26/73:30 p.m.
YOW
-
EWR
1 stop6h 35m
Porter Airlines
Deal found 20/3C$ 294
Sat 18/411:40 a.m.
EWR
-
YOW
1 stop5h 49m
Porter Airlines
Sun 19/49:20 a.m.
YOW
-
EWR
Nonstop1h 34m
Porter Airlines
Deal found 18/3C$ 317
Thu 9/48:45 a.m.
EWR
-
YOW
1 stop4h 14m
Porter Airlines
Sun 12/49:20 a.m.
YOW
-
EWR
Nonstop1h 34m
Porter Airlines
Deal found 18/3C$ 318
Sun 26/410:55 a.m.
EWR
-
YOW
Nonstop1h 40m
Porter Airlines
Sun 26/43:35 p.m.
YOW
-
EWR
1 stop4h 10m
Porter Airlines
Deal found 22/3C$ 322
Fri 1/53:55 p.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Mon 4/59:05 a.m.
YOW
-
EWR
Nonstop1h 35m
Porter Airlines
Deal found 18/3C$ 332
Fri 19/63:55 p.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Sat 20/69:35 a.m.
YOW
-
EWR
1 stop3h 15m
Porter Airlines
Deal found 18/3C$ 335
Thu 9/43:45 p.m.
EWR
-
YOW
Nonstop1h 40m
Multiple Airlines
Sun 12/49:20 a.m.
YOW
-
EWR
Nonstop1h 34m
Multiple Airlines
Deal found 18/3C$ 339
Fri 17/46:10 p.m.
EWR
-
YOW
1 stop4h 19m
Porter Airlines
Sun 19/49:20 a.m.
YOW
-
EWR
Nonstop1h 34m
Porter Airlines
Deal found 18/3C$ 343
Sat 25/46:50 p.m.
DCA
-
YOW
1 stop4h 16m
Air Canada
Sun 26/410:25 a.m.
YOW
-
DCA
Nonstop1h 36m
Air Canada
Deal found 19/3C$ 360
Thu 9/41:00 p.m.
LGA
-
YOW
1 stop3h 36m
Air Canada
Sun 12/412:15 p.m.
YOW
-
LGA
1 stop3h 26m
Air Canada
Deal found 18/3C$ 427
Sat 18/45:55 p.m.
LGA
-
YOW
1 stop6h 46m
Porter Airlines
Sun 19/410:00 a.m.
YOW
-
LGA
1 stop6h 55m
Porter Airlines
Deal found 18/3C$ 439

Find flight deals from Pennsylvania to Ottawa

Keep the following information in mind while searching for Pennsylvania to Ottawa flight deals. Data was last updated 24 March 2026.

Round-trip from

C$ 244

One-way from

C$ 113

Popular in

May

Cheapest in

October

Average price

C$ 1,423
Porter Airlines
  • Porter Airlines
  • 24/7-24/7
  • 1 total stop
  • 5h 55m total
  • Pennsylvania to Ottawa
Search Deals
Porter Airlines
  • Porter Airlines
  • 31/3
  • Nonstop
  • 1h 40m total
  • Pennsylvania to Ottawa
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 612 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 166 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 629,999 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Pennsylvania to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 9/4

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

Nonstop1h 40m

Ottawa

Sun 12/4

9:20 a.m.-10:54 a.m.

Nonstop1h 34m

C$ 339

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sun 3/5

9:59 p.m.-10:03 a.m.

1 stop12h 04m

Ottawa

Sun 10/5

6:05 a.m.-7:49 a.m.

Nonstop1h 44m

C$ 410

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 9/4

10:00 a.m.-6:24 p.m.

1 stop8h 24m

Ottawa

Sun 12/4

8:40 a.m.-4:30 p.m.

1 stop7h 50m

C$ 416

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sun 26/4

7:40 a.m.-5:07 p.m.

1 stop9h 27m

Ottawa

Sun 26/4

7:30 p.m.-9:59 a.m.

1 stop14h 29m

C$ 488

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Wed 29/4

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

Nonstop1h 40m

Ottawa

Sat 2/5

2:20 p.m.-3:55 p.m.

Nonstop1h 35m

C$ 499

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sun 3/5

12:30 p.m.-8:04 p.m.

2 stops7h 34m

Ottawa

Sun 10/5

11:00 a.m.-8:55 p.m.

2 stops9h 55m

C$ 501

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Wed 29/4

2:24 p.m.-9:35 p.m.

1 stop7h 11m

Ottawa

Sat 2/5

5:50 p.m.-7:35 p.m.

Nonstop1h 45m

C$ 513

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 18/4

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

1 stop5h 49m

Ottawa

Sun 19/4

8:40 a.m.-6:50 p.m.

2 stops10h 10m

C$ 515

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 18/6

11:25 a.m.-5:54 p.m.

1 stop6h 29m

Ottawa

Tue 23/6

5:55 p.m.-10:05 p.m.

1 stop4h 10m

C$ 515

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 23/4

11:40 a.m.-5:04 p.m.

1 stop5h 24m

Ottawa

Fri 24/4

1:15 p.m.-7:45 p.m.

1 stop6h 30m

C$ 515

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Ottawa

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

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of C$ 254). Flying from Pennsylvania to Ottawa in September is currently the most expensive (average of C$ 454). 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.

Related info for your journey

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

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travelers will use when flying to Ottawa from Pennsylvania.

  • How long is the flight from Pennsylvania to Ottawa?

    A quick flight from Pennsylvania to Ottawa can take about 1h 32m. United Airlines provides one of the quickest options available for as low as C$ 572. There are 727 km between Pennsylvania and Ottawa. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Pennsylvania to Ottawa is Newark - Ottawa. You may also consider Washington, D.C. Dulles Intl - Ottawa or New York John F Kennedy Intl - Ottawa.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of C$ 254). Flying from Pennsylvania to Ottawa in September is currently the most expensive (average of C$ 454). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Perth
Wakefield
Pembroke
Smiths Falls

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Alternative routes for Pennsylvania to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
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John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pearson Intl flights
San Francisco to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Dulles Intl to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Boston to Pearson Intl flights
Seattle to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Atlanta to Pearson Intl flights
Dulles Intl to Toronto Island flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
Hobby to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
Charlotte to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Sky Harbor Intl to Pearson Intl flights
Midway to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
Philadelphia to Pearson Intl flights
Denver to Pearson Intl flights
Raleigh to Pearson Intl flights
Minneapolis to Pearson Intl flights
San Diego to Pearson Intl flights
Austin to Pearson Intl flights
Pittsburgh to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pennsylvania to Ottawa?

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Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from Pennsylvania to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Pennsylvania to Ottawa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pennsylvania to Ottawa become cheaper?

Yes! Start tracking prices for Pennsylvania to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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