Which airlines fly to Philadelphia?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Philadelphia from Ottawa according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ottawa Airport to Philadelphia Airport are updated daily.

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

As of February 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Philadelphia Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Philadelphia Airport.

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

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 250 Cheap Flights from Ottawa to Philadelphia in 2026

1 adult

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Find the cheapest flights from Ottawa to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 p.m. - 8:39 a.m.

YOW

PHL

16h 24m

1 stop

8:18 a.m. - 5:25 p.m.

PHL

YOW

9h 07m

1 stop

C$ 440Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

10:00 a.m. - 10:59 p.m.

YOW

PHL

12h 59m

2 stops

5:28 p.m. - 12:25 a.m.

PHL

YOW

30h 57m

1 stop

C$ 493Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

10:50 a.m. - 11:56 p.m.

YOW

PHL

13h 06m

2 stops

6:48 a.m. - 5:18 p.m.

PHL

YOW

10h 30m

2 stops

C$ 541Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

9:30 a.m. - 10:52 p.m.

YOW

PHL

13h 22m

1 stop

5:30 a.m. - 12:35 p.m.

PHL

YOW

31h 05m

2 stops

C$ 585Multiple Airlines

Thu, 19 Mar - Thu, 26 Mar

5:45 a.m. - 7:57 p.m.

YOW

PHL

14h 12m

2 stops

6:08 p.m. - 5:25 p.m.

PHL

YOW

23h 17m

3 stops

C$ 605Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

4:15 p.m. - 8:39 a.m.

YOW

PHL

16h 24m

1 stop

8:18 a.m. - 12:25 a.m.

PHL

YOW

16h 07m

1 stop

C$ 630Multiple Airlines

Thu, 19 Mar - Thu, 26 Mar

4:15 p.m. - 8:39 a.m.

YOW

PHL

16h 24m

1 stop

6:48 a.m. - 10:29 p.m.

PHL

YOW

15h 41m

3 stops

C$ 650Multiple Airlines

Thu, 19 Mar - Thu, 26 Mar

7:30 p.m. - 9:48 a.m.

YOW

PHL

14h 18m

1 stop

10:06 a.m. - 5:07 p.m.

PHL

YOW

7h 01m

1 stop

C$ 664United Airlines

Mon, 23 Feb - Wed, 25 Feb

4:15 p.m. - 12:44 a.m.

YOW

PHL

8h 29m

1 stop

5:30 a.m. - 5:25 p.m.

PHL

YOW

11h 55m

2 stops

C$ 672Multiple Airlines

Fri, 27 Feb - Sun, 1 Mar

9:25 a.m. - 8:44 a.m.

YOW

PHL

23h 19m

3 stops

7:46 p.m. - 5:25 p.m.

PHL

YOW

21h 39m

2 stops

C$ 716Multiple Airlines

Fri, 27 Feb - Sun, 1 Mar

United Airlines flights from Ottawa to Philadelphia

Our best United Airlines deals on Ottawa to Philadelphia flight tickets

United Airlines

23 Feb

YOW5:11 p.m.Ottawa

5h 40m

1 stop

PHL10:51 p.m.Philadelphia

25 Feb

PHL10:06 a.m.Philadelphia

7h 01m

1 stop

YOW5:07 p.m.Ottawa

C$ 662

United Airlines

23 Feb

YOW7:30 p.m.Ottawa

14h 18m

1 stop

PHL9:48 a.m.Philadelphia

25 Feb

PHL10:06 a.m.Philadelphia

7h 01m

1 stop

YOW5:07 p.m.Ottawa

C$ 664

Air Canada flights from Ottawa to Philadelphia

Our best Air Canada deals on Ottawa to Philadelphia flight tickets

Air Canada

23 Feb

YOW10:50 a.m.Ottawa

3h 57m

1 stop

PHL2:47 p.m.Philadelphia

25 Feb

PHL10:35 a.m.Philadelphia

7h 06m

2 stops

YOW5:41 p.m.Ottawa

C$ 739

Air Canada

23 Feb

YOW10:50 a.m.Ottawa

3h 57m

1 stop

PHL2:47 p.m.Philadelphia

25 Feb

PHL10:35 a.m.Philadelphia

8h 43m

2 stops

YOW7:18 p.m.Ottawa

C$ 744

Air Canada

23 Feb

YOW10:50 a.m.Ottawa

3h 57m

1 stop

PHL2:47 p.m.Philadelphia

25 Feb

PHL10:35 a.m.Philadelphia

8h 03m

2 stops

YOW6:38 p.m.Ottawa

C$ 746

Fly from

Fly to

Route

Depart

Return

Price

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Wed 18/3

4:15 p.m.-8:39 a.m.

1 stop16h 24m

Philadelphia

Wed 25/3

8:18 a.m.-5:25 p.m.

1 stop9h 07m

C$ 440

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Wed 18/3

10:00 a.m.-10:59 p.m.

2 stops12h 59m

Philadelphia

Wed 25/3

5:28 p.m.-12:25 a.m.

1 stop30h 57m

C$ 493

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Wed 18/3

10:50 a.m.-11:56 p.m.

2 stops13h 06m

Philadelphia

Wed 25/3

6:48 a.m.-5:18 p.m.

2 stops10h 30m

C$ 541

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Thu 19/3

9:30 a.m.-10:52 p.m.

1 stop13h 22m

Philadelphia

Thu 26/3

5:30 a.m.-12:35 p.m.

2 stops31h 05m

C$ 584

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Wed 18/3

5:45 a.m.-7:57 p.m.

2 stops14h 12m

Philadelphia

Wed 25/3

6:08 p.m.-5:25 p.m.

3 stops23h 17m

C$ 605

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Thu 19/3

4:15 p.m.-8:39 a.m.

1 stop16h 24m

Philadelphia

Thu 26/3

8:18 a.m.-12:25 a.m.

1 stop16h 07m

C$ 630

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Thu 19/3

4:15 p.m.-8:39 a.m.

1 stop16h 24m

Philadelphia

Thu 26/3

6:48 a.m.-10:29 p.m.

3 stops15h 41m

C$ 650

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Mon 23/2

7:30 p.m.-9:48 a.m.

1 stop14h 18m

Philadelphia

Wed 25/2

10:06 a.m.-5:07 p.m.

1 stop7h 01m

C$ 664

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 27/2

4:15 p.m.-12:44 a.m.

1 stop8h 29m

Philadelphia

Sun 1/3

5:30 a.m.-5:25 p.m.

2 stops11h 55m

C$ 672

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 27/2

9:25 a.m.-8:44 a.m.

3 stops23h 19m

Philadelphia

Sun 1/3

7:46 p.m.-5:25 p.m.

2 stops21h 39m

C$ 716

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Philadelphia

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 month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Ottawa is in December. Flight prices, which tend to average around C$ 421, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Philadelphia, with average flight prices from Ottawa averaging around C$ 575.

When to book flights from Ottawa to Philadelphia

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

Estimated round-trip price

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

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

Fastest flight time	5h 40m
Direct flights	None

The fastest flight from Ottawa to Philadelphia takes 5h 40m

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

Search flight deals

How far is Ottawa to Philadelphia by plane?
The distance between Ottawa and Philadelphia is about 608.4 km. Flights usually cover this in 5h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ottawa Airport to Philadelphia Airport?
Prices for flights from Ottawa Airport to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Ottawa Airport to Philadelphia Airport?
As of February 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Philadelphia Airport.
How old do you have to be to fly from Ottawa Airport to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ottawa to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Ottawa to Philadelphia is Air Canada, representing 72% of all bookings. The subsequent popular airline is United Airlines at 28%.

Best airlines flying from Ottawa to Philadelphia

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 411	Free Cancellation	Rating 7.4 9,236 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 421	Free Cancellation	Rating 7.1 10,684 reviews		Search Air Canada flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Philadelphia. momondo saves you time and could save you money on your trip.

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

All flight searches from Ottawa to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Philadelphia.

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

Price alerts on flights to Philadelphia from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.