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Cheap flights from Pennsylvania to Ottawa from C$ 145

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YOW
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

C$ 298

One-way from

C$ 145

Popular in

December

Cheapest in

March

Average price

C$ 960
Porter Airlines
  • Porter Airlines
  • 18/3-19/3
  • 1 total stop
  • 5h 25m total
  • Pennsylvania to Ottawa
Search Deals
Air Transat
  • Air Transat
  • 22/4
  • Nonstop
  • 1h 45m total
  • Pennsylvania to Ottawa
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Tue 18/37:25 a.m.EWR - YOW
Nonstop1h 45mPorter Airlines
Wed 19/311:50 a.m.YOW - EWR
1 stop3h 40mPorter Airlines
Deal found 20/2C$ 298
Sat 5/46:50 a.m.EWR - YOW
Nonstop1h 45mMultiple Airlines
Sat 12/49:50 a.m.YOW - EWR
Nonstop1h 40mMultiple Airlines
Deal found 20/2C$ 365
Sat 5/44:07 p.m.IAD - YOW
1 stop6h 05mAir Canada
Sat 12/45:15 a.m.YOW - IAD
1 stop4h 26mAir Canada
Deal found 19/2C$ 379
Tue 18/31:45 p.m.IAD - YOW
1 stop3h 24mPorter Airlines
Tue 25/38:40 a.m.YOW - IAD
1 stop4h 19mPorter Airlines
Deal found 18/2C$ 418
Thu 13/37:25 a.m.EWR - YOW
Nonstop1h 45mAir Transat
Mon 17/35:20 p.m.YOW - EWR
Nonstop1h 45mAir Transat
Deal found 20/2C$ 420
Thu 1/56:30 a.m.EWR - YOW
1 stop4h 34mAir Canada
Tue 6/511:05 a.m.YOW - EWR
1 stop3h 40mAir Canada
Deal found 19/2C$ 422
Wed 19/36:00 a.m.PHL - YOW
1 stop11h 12mMultiple Airlines
Wed 26/39:25 a.m.YOW - PHL
1 stop8h 52mMultiple Airlines
Deal found 19/2C$ 452
Fri 30/56:30 a.m.EWR - YOW
1 stop6h 39mUnited Airlines
Wed 4/66:05 a.m.YOW - EWR
Nonstop1h 29mUnited Airlines
Deal found 20/2C$ 455
Sun 6/412:55 p.m.DCA - YOW
Nonstop1h 32mAir Canada
Sun 13/410:25 a.m.YOW - DCA
Nonstop1h 36mAir Canada
Deal found 20/2C$ 457
Thu 20/37:00 a.m.IAD - YOW
1 stop4h 14mMultiple Airlines
Mon 31/37:29 p.m.YOW - IAD
Nonstop1h 46mMultiple Airlines
Deal found 19/2C$ 466
Thu 13/312:55 p.m.DCA - YOW
Nonstop1h 40mUnited Airlines
Mon 17/310:30 a.m.YOW - DCA
Nonstop1h 50mUnited Airlines
Deal found 20/2C$ 509
Thu 13/39:55 a.m.LGA - YOW
1 stop10h 20mMultiple Airlines
Mon 17/34:20 p.m.YOW - LGA
1 stop16h 40mMultiple Airlines
Deal found 20/2C$ 509

Find flights from Pennsylvania to Ottawa within your budget

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 21 February 2025.

Fly from

Pennsylvania

Fly to

Ottawa

Route

Depart

Return

Price

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Tue 18/3

7:25 a.m.-9:10 a.m.

Nonstop1h 45m

Ottawa

Wed 19/3

11:50 a.m.-3:30 p.m.

1 stop3h 40m

C$ 298

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 5/4

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

Nonstop1h 45m

Ottawa

Sat 12/4

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

Nonstop1h 40m

C$ 365

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 13/3

7:25 a.m.-9:10 a.m.

Nonstop1h 45m

Ottawa

Mon 17/3

5:20 p.m.-7:05 p.m.

Nonstop1h 45m

C$ 420

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 1/5

6:30 a.m.-11:04 a.m.

1 stop4h 34m

Ottawa

Tue 6/5

11:05 a.m.-2:45 p.m.

1 stop3h 40m

C$ 422

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 20/3

7:00 a.m.-11:14 a.m.

1 stop4h 14m

Ottawa

Thu 27/3

5:45 p.m.-10:24 p.m.

1 stop4h 39m

C$ 432

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Wed 19/3

6:00 a.m.-5:12 p.m.

1 stop11h 12m

Ottawa

Wed 26/3

9:25 a.m.-6:17 p.m.

1 stop8h 52m

C$ 452

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Fri 30/5

6:30 a.m.-1:09 p.m.

1 stop6h 39m

Ottawa

Wed 4/6

6:05 a.m.-7:34 a.m.

Nonstop1h 29m

C$ 455

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Sun 6/4

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

Nonstop1h 32m

Ottawa

Sun 13/4

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

Nonstop1h 36m

C$ 457

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 19/3

5:15 p.m.-6:54 p.m.

Nonstop1h 39m

Ottawa

Wed 26/3

7:30 p.m.-9:23 p.m.

Nonstop1h 53m

C$ 463

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 20/3

1:45 p.m.-6:34 p.m.

1 stop4h 49m

Ottawa

Thu 27/3

9:45 a.m.-11:38 a.m.

Nonstop1h 53m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 59 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.

Travel insights for flights from Pennsylvania to Ottawa

Get recent, data-driven insights about flights from Pennsylvania to Ottawa including ideal travel times, pricing trends, and more.

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 March is currently the most expensive (average of C$ 329). 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 21 February 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
8,220 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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
8,220 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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
380 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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
2,801 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

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$ 145 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 149 and C$ 155, 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 New York John F Kennedy Intl - Ottawa or Washington, D.C. Dulles 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, 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 March is currently the most expensive (average of C$ 329). 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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