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 December 2025, 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$ 212 Cheap Flights from Ottawa to Philadelphia in 2025/26

1 adult

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Find the cheapest flights from Ottawa to Philadelphia

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One-way

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Cheap round-trip flights

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4:20 p.m. - 11:50 p.m.

YOW

PHL

31h 30m3 stops

8:43 p.m. - 4:23 p.m.

PHL

YOW

19h 40m2 stops

C$ 417Multiple Airlines

Fri, 6 Feb - Sun, 8 Feb

4:20 p.m. - 11:50 p.m.

YOW

PHL

31h 30m3 stops

6:11 p.m. - 4:23 p.m.

PHL

YOW

22h 12m3 stops

C$ 456Multiple Airlines

Fri, 6 Feb - Sun, 8 Feb

9:30 a.m. - 6:10 p.m.

YOW

PHL

8h 40m1 stop

5:40 p.m. - 12:25 a.m.

PHL

YOW

30h 45m1 stop

C$ 465Multiple Airlines

Fri, 9 Jan - Sun, 11 Jan

10:00 a.m. - 12:16 a.m.

YOW

PHL

14h 16m2 stops

3:56 p.m. - 11:58 p.m.

PHL

YOW

8h 02m1 stop

C$ 489Multiple Airlines

Fri, 9 Jan - Sun, 11 Jan

3:05 p.m. - 8:09 p.m.

YOW

PHL

5h 04m1 stop

8:31 a.m. - 4:53 p.m.

PHL

YOW

8h 22m1 stop

C$ 644Porter Airlines

Fri, 6 Feb - Sun, 8 Feb

7:00 a.m. - 7:54 p.m.

YOW

PHL

12h 54m1 stop

1:06 p.m. - 12:25 a.m.

PHL

YOW

11h 19m1 stop

C$ 683Multiple Airlines

Fri, 13 Mar - Mon, 16 Mar

10:00 a.m. - 2:19 p.m.

YOW

PHL

4h 19m1 stop

8:40 a.m. - 7:59 p.m.

PHL

YOW

11h 19m2 stops

C$ 684Porter Airlines

Fri, 6 Feb - Sun, 8 Feb

7:27 p.m. - 9:38 a.m.

YOW

PHL

14h 11m1 stop

1:10 p.m. - 9:18 p.m.

PHL

YOW

8h 08m1 stop

C$ 695United Airlines

Mon, 2 Feb - Tue, 3 Feb

6:20 a.m. - 12:07 p.m.

YOW

PHL

5h 47m1 stop

3:01 p.m. - 11:54 p.m.

PHL

YOW

8h 53m1 stop

C$ 701United Airlines

Mon, 2 Feb - Tue, 3 Feb

6:20 a.m. - 12:07 p.m.

YOW

PHL

5h 47m1 stop

10:10 a.m. - 5:12 p.m.

PHL

YOW

7h 02m1 stop

C$ 702United Airlines

Mon, 2 Feb - Tue, 3 Feb

United Airlines flights from Ottawa to Philadelphia

Our best United Airlines deals on Ottawa to Philadelphia flight tickets

United Airlines

2 Feb

YOW7:27 p.m.Ottawa

14h 11m

1 stop

PHL9:38 a.m.Philadelphia

3 Feb

PHL1:10 p.m.Philadelphia

8h 08m

1 stop

YOW9:18 p.m.Ottawa

C$ 695

Find similar

United Airlines

2 Feb

YOW6:20 a.m.Ottawa

5h 47m

1 stop

PHL12:07 p.m.Philadelphia

3 Feb

PHL3:01 p.m.Philadelphia

8h 53m

1 stop

YOW11:54 p.m.Ottawa

C$ 701

Find similar

United Airlines

2 Feb

YOW6:20 a.m.Ottawa

5h 47m

1 stop

PHL12:07 p.m.Philadelphia

3 Feb

PHL10:10 a.m.Philadelphia

7h 02m

1 stop

YOW5:12 p.m.Ottawa

C$ 702

Find similar

Air Canada flights from Ottawa to Philadelphia

Our best Air Canada deals on Ottawa to Philadelphia flight tickets

Air Canada

2 Feb

YOW10:50 a.m.Ottawa

3h 57m

1 stop

PHL2:47 p.m.Philadelphia

3 Feb

PHL10:30 a.m.Philadelphia

7h 11m

2 stops

YOW5:41 p.m.Ottawa

C$ 778

Find similar

Air Canada

2 Feb

YOW10:50 a.m.Ottawa

3h 57m

1 stop

PHL2:47 p.m.Philadelphia

3 Feb

PHL6:30 a.m.Philadelphia

10h 48m

2 stops

YOW5:18 p.m.Ottawa

C$ 780

Find similar

Air Canada

6 Feb

YOW5:45 a.m.Ottawa

8h 25m

2 stops

PHL2:10 p.m.Philadelphia

8 Feb

PHL6:30 a.m.Philadelphia

9h 53m

2 stops

YOW4:23 p.m.Ottawa

C$ 786

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 6/2

4:20 p.m.-11:50 p.m.

3 stops31h 30m

Philadelphia

Sun 8/2

8:43 p.m.-4:23 p.m.

2 stops19h 40m

C$ 417

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 6/2

4:20 p.m.-11:50 p.m.

3 stops31h 30m

Philadelphia

Sun 8/2

6:11 p.m.-4:23 p.m.

3 stops22h 12m

C$ 456

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 9/1

9:30 a.m.-6:10 p.m.

1 stop8h 40m

Philadelphia

Sun 11/1

5:40 p.m.-12:25 a.m.

1 stop30h 45m

C$ 465

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 9/1

10:00 a.m.-12:16 a.m.

2 stops14h 16m

Philadelphia

Sun 11/1

3:56 p.m.-11:58 p.m.

1 stop8h 02m

C$ 489

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 6/2

3:05 p.m.-8:09 p.m.

1 stop5h 04m

Philadelphia

Sun 8/2

8:31 a.m.-4:53 p.m.

1 stop8h 22m

C$ 644

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 13/3

7:00 a.m.-7:54 p.m.

1 stop12h 54m

Philadelphia

Mon 16/3

1:06 p.m.-12:25 a.m.

1 stop11h 19m

C$ 683

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 6/2

10:00 a.m.-2:19 p.m.

1 stop4h 19m

Philadelphia

Sun 8/2

8:40 a.m.-7:59 p.m.

2 stops11h 19m

C$ 684

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Mon 2/2

7:27 p.m.-9:38 a.m.

1 stop14h 11m

Philadelphia

Tue 3/2

1:10 p.m.-9:18 p.m.

1 stop8h 08m

C$ 695

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Mon 2/2

6:20 a.m.-12:07 p.m.

1 stop5h 47m

Philadelphia

Tue 3/2

3:01 p.m.-11:54 p.m.

1 stop8h 53m

C$ 701

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Mon 2/2

6:20 a.m.-12:07 p.m.

1 stop5h 47m

Philadelphia

Tue 3/2

10:10 a.m.-5:12 p.m.

1 stop7h 02m

C$ 702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 day to depart on your flight to Philadelphia?

Our data shows that Thursday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as C$ 676. Flights from Ottawa to Philadelphia on a Sunday will generally be more expensive and average around C$ 1,191. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Ottawa to Philadelphia in the morning for as low as C$ 710. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around C$ 1,043. Of course, these prices can vary depending on the time of year and what airport you fly to.

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	4h 05m
Direct flights	None

The fastest flight from Ottawa to Philadelphia takes 4h 05m

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 4h 05m, 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 December 2025, 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 74% of all bookings. The subsequent popular airline is United Airlines at 26%.

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$ 416	Free Cancellation	Rating 7.4 9,095 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 427	Free Cancellation	Rating 7.1 10,514 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.