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 52% 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.

What is the cheapest airline that flies from Philadelphia to Ottawa?

Air Canada and United Airlines are the most popular carriers operating from Philadelphia to Ottawa

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.

$113 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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Cheap round-trip flights

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11:07 am - 12:25 am

PHL

YOW

13h 18m1 stop

4:15 pm - 3:05 pm

YOW

PHL

22h 50m1 stop

$272Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

11:07 am - 12:25 am

PHL

YOW

13h 18m1 stop

6:45 am - 5:58 pm

YOW

PHL

11h 13m2 stops

$296Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

8:06 am - 10:29 pm

PHL

YOW

14h 23m3 stops

4:15 pm - 8:44 am

YOW

PHL

16h 29m1 stop

$324Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

8:06 am - 10:29 pm

PHL

YOW

14h 23m3 stops

6:45 am - 7:51 pm

YOW

PHL

13h 06m2 stops

$331Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

6:00 am - 12:25 am

PHL

YOW

18h 25m2 stops

9:40 am - 2:53 pm

YOW

PHL

29h 13m1 stop

$367Multiple Airlines

Mon, Dec 29 - Mon, Jan 5

6:00 am - 10:29 pm

PHL

YOW

16h 29m3 stops

5:40 am - 8:44 am

YOW

PHL

27h 04m3 stops

$377Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

5:25 am - 11:58 pm

PHL

YOW

18h 33m1 stop

9:40 am - 2:53 pm

YOW

PHL

29h 13m1 stop

$398Multiple Airlines

Mon, Dec 29 - Mon, Jan 5

1:54 pm - 12:35 pm

PHL

YOW

22h 41m2 stops

4:15 pm - 7:13 pm

YOW

PHL

26h 58m1 stop

$410Multiple Airlines

Tue, Dec 30 - Tue, Jan 6

5:00 am - 12:25 am

PHL

YOW

19h 25m2 stops

4:20 pm - 11:58 pm

YOW

PHL

31h 38m3 stops

$416Multiple Airlines

Sat, Mar 14 - Sun, Mar 15

6:00 am - 11:58 pm

PHL

YOW

17h 58m3 stops

4:15 pm - 9:07 am

YOW

PHL

16h 52m1 stop

$442Multiple Airlines

Tue, Dec 30 - Tue, Jan 6

Air Canada flights from Philadelphia to Ottawa

Our best Air Canada deals on Philadelphia to Ottawa flight tickets

Air Canada

Dec 22

PHL7:50 amPhiladelphia

5h 28m

1 stop

YOW1:18 pmOttawa

Dec 31

YOW10:50 amOttawa

4h 00m

1 stop

PHL2:50 pmPhiladelphia

$551

Find similar

Air Canada

May 5

PHL3:20 pmPhiladelphia

4h 55m

1 stop

YOW8:15 pmOttawa

May 7

YOW4:00 pmOttawa

5h 37m

1 stop

PHL9:37 pmPhiladelphia

$643

Find similar

Air Canada

Jan 26

PHL4:35 pmPhiladelphia

6h 33m

1 stop

YOW11:08 pmOttawa

Jan 29

YOW10:45 amOttawa

4h 02m

1 stop

PHL2:47 pmPhiladelphia

$646

Find similar

United Airlines flights from Philadelphia to Ottawa

Our best United Airlines deals on Philadelphia to Ottawa flight tickets

United Airlines

Feb 20

PHL8:02 pmPhiladelphia

22h 53m

1 stop

YOW6:55 pmOttawa

Feb 22

YOW7:30 pmOttawa

14h 18m

1 stop

PHL9:48 amPhiladelphia

$625

Find similar

United Airlines

Dec 29

PHL10:39 amPhiladelphia

11h 17m

2 stops

YOW9:56 pmOttawa

Jan 5

YOW5:59 pmOttawa

20h 11m

2 stops

PHL2:10 pmPhiladelphia

$629

Find similar

United Airlines

Feb 20

PHL8:02 pmPhiladelphia

17h 32m

2 stops

YOW1:34 pmOttawa

Feb 22

YOW7:30 pmOttawa

14h 18m

1 stop

PHL9:48 amPhiladelphia

$634

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 2/27

11:07 am-12:25 am

1 stop13h 18m

Ottawa

Mon 3/2

4:15 pm-3:05 pm

1 stop22h 50m

$272

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 2/27

11:07 am-12:25 am

1 stop13h 18m

Ottawa

Mon 3/2

6:45 am-5:58 pm

2 stops11h 13m

$296

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 2/27

8:06 am-10:29 pm

3 stops14h 23m

Ottawa

Mon 3/2

4:15 pm-8:44 am

1 stop16h 29m

$324

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 2/27

8:06 am-10:29 pm

3 stops14h 23m

Ottawa

Mon 3/2

6:45 am-7:51 pm

2 stops13h 06m

$331

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Mon 12/29

6:00 am-12:25 am

2 stops18h 25m

Ottawa

Mon 1/5

9:40 am-2:53 pm

1 stop29h 13m

$367

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 2/27

6:00 am-10:29 pm

3 stops16h 29m

Ottawa

Mon 3/2

5:40 am-8:44 am

3 stops27h 04m

$377

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Mon 12/29

5:25 am-11:58 pm

1 stop18h 33m

Ottawa

Mon 1/5

9:40 am-2:53 pm

1 stop29h 13m

$398

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 12/30

1:54 pm-12:35 pm

2 stops22h 41m

Ottawa

Tue 1/6

4:15 pm-7:13 pm

1 stop26h 58m

$410

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sat 3/14

5:00 am-12:25 am

2 stops19h 25m

Ottawa

Sun 3/15

4:20 pm-11:58 pm

3 stops31h 38m

$416

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 12/30

6:00 am-11:58 pm

3 stops17h 58m

Ottawa

Tue 1/6

4:15 pm-9:07 am

1 stop16h 52m

$442

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 month to fly to Ottawa?

In general, August is the cheapest month to fly from Philadelphia to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $311. The month of October is another great option to travel to Ottawa, with average flight prices from Philadelphia averaging around $389.

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	4h 29m
Direct flights	None

The fastest flight from Philadelphia to Ottawa takes 4h 29m

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

Search flight deals

How far is Philadelphia to Ottawa by plane?
Ottawa is 378.0 mi away from Philadelphia. A reasonable flight in good conditions will take 4h 02m.
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 10,500 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.