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Cheap flights from Pennsylvania to Ottawa from C$ 130

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YOW
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Pennsylvania to Ottawa

Keep the following information in mind while searching for Pennsylvania to Ottawa flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 299

One-way from

C$ 130

Popular in

December

Cheapest in

March

Average price

C$ 840
Porter Airlines
  • Porter Airlines
  • 11/5-18/5
  • 2 total stops
  • 10h 49m total
  • Pennsylvania to Ottawa
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Air Canada
  • Air Canada
  • 13/6
  • Nonstop
  • 1h 32m total
  • Pennsylvania to Ottawa
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Pennsylvania to Ottawa

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 28 March 2025.

Sun 11/54:20 p.m.IAD - YOW
1 stop4h 18mPorter Airlines
Sun 18/58:35 a.m.YOW - IAD
1 stop6h 31mPorter Airlines
Deal found 27/3C$ 299
Wed 7/53:05 p.m.EWR - YOW
1 stop5h 29mPorter Airlines
Wed 14/511:00 a.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Deal found 27/3C$ 303
Sat 14/63:30 p.m.IAD - YOW
1 stop5h 39mMultiple Airlines
Mon 16/68:35 a.m.YOW - IAD
1 stop6h 31mMultiple Airlines
Deal found 27/3C$ 307
Sun 11/56:00 a.m.DCA - YOW
1 stop4h 25mAir Canada
Sun 18/56:00 a.m.YOW - DCA
1 stop4h 19mAir Canada
Deal found 27/3C$ 316
Sun 11/510:14 p.m.IAD - YOW
Nonstop1h 39mAir Canada
Sun 18/59:50 a.m.YOW - IAD
Nonstop1h 43mAir Canada
Deal found 27/3C$ 320
Thu 17/46:50 a.m.EWR - YOW
Nonstop1h 45mMultiple Airlines
Sun 20/49:50 a.m.YOW - EWR
Nonstop1h 40mMultiple Airlines
Deal found 26/3C$ 334
Thu 24/412:55 p.m.DCA - YOW
Nonstop1h 32mUnited Airlines
Thu 1/510:25 a.m.YOW - DCA
Nonstop1h 36mUnited Airlines
Deal found 27/3C$ 370
Sun 11/510:14 p.m.IAD - YOW
Nonstop1h 39mUnited Airlines
Tue 13/59:50 a.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Deal found 27/3C$ 370
Sun 20/47:30 a.m.EWR - YOW
1 stop4h 47mAir Canada
Wed 23/45:50 p.m.YOW - EWR
Nonstop1h 42mAir Canada
Deal found 28/3C$ 389
Sat 26/410:45 a.m.JFK - YOW
1 stop13h 24mMultiple Airlines
Sat 3/511:20 a.m.YOW - JFK
1 stop22h 40mMultiple Airlines
Deal found 27/3C$ 457
Sat 14/66:50 p.m.DCA - YOW
1 stop5h 32mMultiple Airlines
Mon 16/65:55 a.m.YOW - DCA
2 stops28h 24mMultiple Airlines
Deal found 27/3C$ 460
Thu 15/59:55 a.m.LGA - YOW
1 stop14h 27mMultiple Airlines
Sat 17/55:55 a.m.YOW - LGA
1 stop10h 35mMultiple Airlines
Deal found 26/3C$ 463

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 28 March 2025.
Use the filters below to find and compare flights from Pennsylvania to Ottawa that are best for you.

Fly from

Pennsylvania

Fly to

Ottawa

Route

Depart

Return

Price

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sun 11/5

4:20 p.m.-8:38 p.m.

1 stop4h 18m

Ottawa

Sun 18/5

8:35 a.m.-3:06 p.m.

1 stop6h 31m

C$ 299

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Wed 7/5

3:05 p.m.-8:34 p.m.

1 stop5h 29m

Ottawa

Wed 14/5

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

Nonstop1h 30m

C$ 303

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sat 14/6

3:30 p.m.-9:09 p.m.

1 stop5h 39m

Ottawa

Mon 16/6

8:35 a.m.-3:06 p.m.

1 stop6h 31m

C$ 307

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Sun 11/5

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

1 stop4h 25m

Ottawa

Sun 18/5

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

1 stop4h 19m

C$ 316

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sun 11/5

10:14 p.m.-11:53 p.m.

Nonstop1h 39m

Ottawa

Sun 18/5

9:50 a.m.-11:33 a.m.

Nonstop1h 43m

C$ 320

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 17/4

6:50 a.m.-8:35 a.m.

Nonstop1h 45m

Ottawa

Sun 20/4

9:50 a.m.-11:30 a.m.

Nonstop1h 40m

C$ 334

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Thu 24/4

12:55 p.m.-2:27 p.m.

Nonstop1h 32m

Ottawa

Thu 1/5

10:25 a.m.-12:01 p.m.

Nonstop1h 36m

C$ 370

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sun 11/5

10:14 p.m.-11:53 p.m.

Nonstop1h 39m

Ottawa

Tue 13/5

9:50 a.m.-11:33 a.m.

Nonstop1h 43m

C$ 370

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sun 20/4

7:30 a.m.-12:17 p.m.

1 stop4h 47m

Ottawa

Wed 23/4

5:50 p.m.-7:32 p.m.

Nonstop1h 42m

C$ 389

New YorkOttawa

JFK - YOW

JFKYOW

New York John F Kennedy Intl

Sat 26/4

10:45 a.m.-12:09 a.m.

1 stop13h 24m

Ottawa

Sat 3/5

11:20 a.m.-10:00 a.m.

1 stop22h 40m

C$ 457

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 58 results
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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, October is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of C$ 224). Flying from Pennsylvania to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Rainfall in Ottawa by month

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

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

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

If weather is an important factor for your trip to Ottawa, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 28 March 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines and Air Transat from Pennsylvania to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    C$ 130 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Porter Airlines and APG Airlines, with prices starting from C$ 147 and C$ 163, respectively.

  • 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 LaGuardia - 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, October is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of C$ 224). Flying from Pennsylvania to Ottawa in December is currently the most expensive (average of C$ 326). 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 Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

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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.
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