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$107+ Cheap flights from Pennsylvania to Ottawa (YOW)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YOW
janv. 17 — janv. 241
sam. 1/17
sam. 1/24
1 adult, Economy
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Cheap 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 décembre 18, 2025.

This Kissandfly.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/2710:55 amEWR - YOW
Nonstop1h 40mPorter Airlines
mar. 1/63:05 pmYOW - EWR
1 stop4h 40mPorter Airlines
Deal found 12/16$329
This Kissandfly.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/2710:55 amEWR - YOW
Nonstop1h 40mMultiple Airlines
mar. 1/63:10 pmYOW - EWR
Nonstop1h 49mMultiple Airlines
Deal found 12/16$374
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/242:35 pmIAD - YOW
2 stops26h 50mMultiple Airlines
mer. 1/217:00 amYOW - IAD
1 stop3h 19mMultiple Airlines
Deal found 12/17$403
This Air Canada deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/286:55 amEWR - YOW
1 stop4h 25mAir Canada
mer. 12/316:05 pmYOW - EWR
1 stop4h 43mAir Canada
Deal found 12/16$461
This Kissandfly.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1910:55 amEWR - YOW
Nonstop1h 40mPorter Airlines
lun. 12/292:50 pmYOW - EWR
1 stop6h 20mPorter Airlines
Deal found 12/17$465
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/283:45 pmEWR - YOW
Nonstop1h 40mPorter Airlines
ven. 1/29:25 amYOW - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/16$467
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/286:10 pmEWR - YOW
1 stop4h 19mPorter Airlines
mer. 12/316:50 amYOW - EWR
1 stop3h 20mPorter Airlines
Deal found 12/16$469
This Kissandfly.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1910:55 amEWR - YOW
Nonstop1h 40mPorter Airlines
mar. 12/239:25 amYOW - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/16$480
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:10 amDCA - YOW
1 stop6h 41mAmerican Airlines
lun. 1/56:45 amYOW - DCA
1 stop5h 52mAmerican Airlines
Deal found 12/15$480
This Gotogate deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/271:05 pmLGA - YOW
1 stop3h 45mAir Canada
mar. 1/66:00 amYOW - LGA
1 stop4h 43mAir Canada
Deal found 12/16$481
This Kissandfly.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1910:55 amEWR - YOW
Nonstop1h 40mPorter Airlines
ven. 12/269:25 amYOW - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/16$488
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/242:35 pmIAD - YOW
2 stops26h 50mMultiple Airlines
dim. 1/188:55 pmYOW - IAD
1 stop13h 24mMultiple Airlines
Deal found 12/15$488

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 décembre 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$205
(Mytrip)

One-way from

$107
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$714
Provider with most accurate pricing for Philadelphia-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Ottawa flights.
Search Deals
From Pennsylvania to Ottawa
Search Deals
One-way flight from Pennsylvania to Ottawa
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated décembre 18, 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

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

lun. 2/2

6:00 am-12:25 am

1 stop18h 25m

Ottawa

ven. 2/6

4:20 pm-11:44 pm

3 stops31h 24m

$205

NewarkOttawa

EWR - YOW

EWRYOW

Newark

jeu. 1/8

5:25 am-12:25 am

2 stops19h 00m

Ottawa

dim. 1/11

7:00 am-10:00 am

3 stops27h 00m

$225

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

mer. 1/21

6:00 am-5:25 pm

1 stop11h 25m

Ottawa

mer. 1/28

7:00 am-11:44 pm

1 stop16h 44m

$230

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

ven. 1/30

8:20 am-12:42 am

2 stops16h 22m

Ottawa

ven. 2/6

4:20 pm-11:50 pm

3 stops31h 30m

$234

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

mer. 1/14

9:00 am-5:25 pm

1 stop8h 25m

Ottawa

sam. 1/17

9:20 am-8:01 pm

1 stop10h 41m

$238

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

mar. 2/3

6:00 am-5:25 pm

1 stop11h 25m

Ottawa

jeu. 2/5

9:40 am-6:57 pm

1 stop9h 17m

$240

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

ven. 1/9

6:00 am-7:18 pm

2 stops13h 18m

Ottawa

dim. 1/11

4:20 pm-11:48 pm

3 stops31h 28m

$251

NewarkOttawa

EWR - YOW

EWRYOW

Newark

sam. 1/31

2:45 pm-4:30 pm

Nonstop1h 45m

Ottawa

sam. 2/7

4:20 pm-11:58 pm

3 stops31h 38m

$253

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

mer. 1/14

6:00 am-5:25 pm

1 stop11h 25m

Ottawa

mer. 1/21

7:00 am-11:07 pm

2 stops16h 07m

$267

NewarkOttawa

EWR - YOW

EWRYOW

Newark

sam. 1/17

2:45 pm-4:30 pm

Nonstop1h 45m

Ottawa

lun. 1/19

7:00 am-10:55 am

1 stop3h 55m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 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, July is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of $193). Flying from Pennsylvania to Ottawa in September is currently the most expensive (average of $328). 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 PA to YOW?

Find hourly flight availability from Pennsylvania to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Pennsylvania to Ottawa by exploring options for tickets in the evening.

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 6.6 mi from the city center, Ottawa (YOW) is the airport most travelers will use when flying to Ottawa from Pennsylvania.

  • How long is the flight from Pennsylvania to Ottawa?

    Departing from Pennsylvania to Ottawa will take you 1h 35m. The distance between Pennsylvania and Ottawa is about 452 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Washington, D.C. Dulles Intl - Ottawa or New York John F Kennedy Intl - Ottawa, Newark - Ottawa is the most popular route from Pennsylvania to 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, July is the cheapest month in which you can book a flight from Pennsylvania to Ottawa (average of $193). Flying from Pennsylvania to Ottawa in September is currently the most expensive (average of $328). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

Browse thousands of different options on Cheapflights for your next trip

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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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Top 2 airlines flying from Pennsylvania to Ottawa

Discover the top 2 airlines that operate flights from Pennsylvania to Ottawa. 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 2,558,603 searches. Data last updated décembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$221Average$737FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$361Average$681FlexibilityNo cancel feeOn-time67%

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