What airlines fly to Ottawa?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Ottawa from Philadelphia according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 6 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Ottawa Airport?

Prices for flights from Philadelphia Airport to Ottawa Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Philadelphia Airport to Ottawa Airport?

There is 1 operator available for flights from Philadelphia Airport to Ottawa Airport as of December 2025.

How old do you have to be to fly from Philadelphia Airport to Ottawa Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$141 Cheap Flights from Philadelphia to Ottawa in 2025/26

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Find the cheapest flights from Philadelphia to Ottawa

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 5:13 pm

PHL

YOW

11h 13m1 stop

9:40 am - 12:34 am

YOW

PHL

14h 54m1 stop

$266Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

12:23 pm - 12:25 am

PHL

YOW

12h 02m1 stop

7:00 am - 11:50 pm

YOW

PHL

16h 50m1 stop

$274Multiple Airlines

Thu, Jan 8 - Wed, Jan 14

5:10 am - 5:15 pm

PHL

YOW

12h 05m1 stop

7:00 am - 11:50 pm

YOW

PHL

16h 50m1 stop

$281Multiple Airlines

Mon, Jan 12 - Wed, Jan 14

2:43 pm - 12:25 am

PHL

YOW

9h 42m1 stop

4:15 pm - 11:14 am

YOW

PHL

18h 59m1 stop

$287Multiple Airlines

Fri, Jan 30 - Mon, Feb 2

5:15 pm - 12:43 am

PHL

YOW

31h 28m2 stops

9:40 am - 12:34 am

YOW

PHL

14h 54m1 stop

$293Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

1:40 pm - 12:25 am

PHL

YOW

10h 45m1 stop

9:40 am - 6:57 pm

YOW

PHL

9h 17m1 stop

$304Multiple Airlines

Wed, Jan 28 - Thu, Jan 29

12:23 pm - 12:25 am

PHL

YOW

12h 02m1 stop

7:00 am - 10:03 pm

YOW

PHL

15h 03m2 stops

$315Multiple Airlines

Thu, Jan 8 - Wed, Jan 14

8:54 pm - 12:25 am

PHL

YOW

27h 31m1 stop

7:00 am - 3:48 pm

YOW

PHL

8h 48m1 stop

$318Multiple Airlines

Tue, Jan 6 - Tue, Jan 13

5:10 am - 5:15 pm

PHL

YOW

12h 05m1 stop

7:00 am - 10:03 pm

YOW

PHL

15h 03m2 stops

$322Multiple Airlines

Mon, Jan 12 - Wed, Jan 14

3:53 pm - 5:13 pm

PHL

YOW

25h 20m1 stop

9:30 am - 8:37 pm

YOW

PHL

11h 07m1 stop

$323Multiple Airlines

Sat, Jan 10 - Sat, Jan 17

Air Canada flights from Philadelphia to Ottawa

Our best Air Canada deals on Philadelphia to Ottawa flight tickets

Air Canada

Dec 25

PHL3:30 pmPhiladelphia

3h 45m

1 stop

YOW7:15 pmOttawa

Dec 31

YOW10:50 amOttawa

4h 00m

1 stop

PHL2:50 pmPhiladelphia

$545

Find similar

Air Canada

Jan 22

PHL3:30 pmPhiladelphia

3h 43m

1 stop

YOW7:13 pmOttawa

Jan 26

YOW4:15 pmOttawa

6h 31m

1 stop

PHL10:46 pmPhiladelphia

$646

Find similar

United Airlines flights from Philadelphia to Ottawa

Our best United Airlines deals on Philadelphia to Ottawa flight tickets

United Airlines

Jan 22

PHL7:45 pmPhiladelphia

17h 47m

2 stops

YOW1:32 pmOttawa

Jan 26

YOW2:15 pmOttawa

19h 23m

1 stop

PHL9:38 amPhiladelphia

$635

Find similar

United Airlines

Jan 28

PHL6:30 amPhiladelphia

10h 42m

1 stop

YOW5:12 pmOttawa

Jan 29

YOW9:45 amOttawa

4h 25m

1 stop

PHL2:10 pmPhiladelphia

$651

Find similar

United Airlines

Jan 22

PHL10:30 amPhiladelphia

10h 48m

2 stops

YOW9:18 pmOttawa

Jan 26

YOW5:00 amOttawa

9h 10m

2 stops

PHL2:10 pmPhiladelphia

$699

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 1/8

6:00 am-5:13 pm

1 stop11h 13m

Ottawa

Thu 1/15

9:40 am-12:34 am

1 stop14h 54m

$266

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 1/8

12:23 pm-12:25 am

1 stop12h 02m

Ottawa

Wed 1/14

7:00 am-11:50 pm

1 stop16h 50m

$274

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Mon 1/12

5:10 am-5:15 pm

1 stop12h 05m

Ottawa

Wed 1/14

7:00 am-11:50 pm

1 stop16h 50m

$281

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 1/30

2:43 pm-12:25 am

1 stop9h 42m

Ottawa

Mon 2/2

4:15 pm-11:14 am

1 stop18h 59m

$287

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 1/8

5:15 pm-12:43 am

2 stops31h 28m

Ottawa

Thu 1/15

9:40 am-12:34 am

1 stop14h 54m

$293

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Wed 1/28

1:40 pm-12:25 am

1 stop10h 45m

Ottawa

Thu 1/29

9:40 am-6:57 pm

1 stop9h 17m

$304

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 1/8

12:23 pm-12:25 am

1 stop12h 02m

Ottawa

Wed 1/14

7:00 am-10:03 pm

2 stops15h 03m

$315

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 1/6

8:54 pm-12:25 am

1 stop27h 31m

Ottawa

Tue 1/13

7:00 am-3:48 pm

1 stop8h 48m

$318

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Mon 1/12

5:10 am-5:15 pm

1 stop12h 05m

Ottawa

Wed 1/14

7:00 am-10:03 pm

2 stops15h 03m

$322

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sat 1/10

3:53 pm-5:13 pm

1 stop25h 20m

Ottawa

Sat 1/17

9:30 am-8:37 pm

1 stop11h 07m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Philadelphia to Ottawa is on a Sunday. Travelers who choose to depart for Ottawa on a Sunday will often find tickets for as low as $491. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Thursday is $840.

What is the cheapest time of day to depart on your flight to Ottawa?

At noon is the cheapest time of day to fly from Philadelphia to Ottawa when you can find flight prices for as low as $491. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $765 on average. Flights to Ottawa from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Philadelphia to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Ottawa (PHL to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Ottawa

Fastest flight time	3h 45m
Direct flights	None

The fastest flight from Philadelphia to Ottawa takes 3h 45m

There are no direct flights from Philadelphia to Ottawa. There are no popular flight routes from Philadelphia to Ottawa.

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How far is Philadelphia to Ottawa by plane?
Ottawa is 378.0 mi away from Philadelphia. A reasonable flight in good conditions will take 3h 45m.
When did momondo last update prices for flights from Philadelphia Airport to Ottawa Airport?
Prices for flights from Philadelphia Airport to Ottawa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Philadelphia Airport to Ottawa Airport?
There is 1 operator available for flights from Philadelphia Airport to Ottawa Airport as of December 2025.
How old do you have to be to fly from Philadelphia Airport to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Ottawa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Ottawa is Air Canada (100% of total bookings).

Best airlines flying from Philadelphia to Ottawa

Compare and see reviews for airlines that fly from Philadelphia to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $361	Free Cancellation	Rating 7.1 10,516 reviews		Search Air Canada flights

Gatineau

Pembroke

Brockville

Calabogie

Petawawa

Smiths Falls

Perth

Prescott

Winchester

Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Ottawa?

It is quick and easy to find Philadelphia to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

Can I find flights from Philadelphia to Ottawa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ottawa from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Ottawa?

momondo helps you find the best flight between Philadelphia and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Ottawa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.