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 50% 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 August 2026.

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.

$177 Cheap Flights from Philadelphia to Ottawa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Ottawa

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One-way

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Cheap round-trip flights

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6:00 am - 10:15 pmPHL Philadelphia-YOW Ottawa

16h 15m2 stops Tampa Toronto Pearson Intl

7:05 am - 11:35 pmYOW Ottawa-PHL Philadelphia

16h 30m1 stop Fort Lauderdale

$423Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

7:50 am - 5:20 pmPHL Philadelphia-YOW Ottawa

9h 30m1 stop Fort Lauderdale

7:05 am - 11:35 pmYOW Ottawa-PHL Philadelphia

16h 30m1 stop Fort Lauderdale

$446Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

5:20 am - 4:44 pmPHL Philadelphia-YOW Ottawa

11h 24m1 stop Orlando

5:30 am - 12:38 amYOW Ottawa-PHL Philadelphia

19h 08m2 stops Toronto Pearson Intl Tampa

$446Multiple Airlines

Wed, Oct 28 - Sun, Nov 1

5:32 pm - 7:20 pmPHL Philadelphia-YOW Ottawa

25h 48m2 stops Atlanta Hartsfield-Jackson Calgary

4:15 pm - 9:30 amYOW Ottawa-PHL Philadelphia

17h 15m1 stop Orlando

$465Multiple Airlines

Wed, Sep 23 - Mon, Sep 28

5:22 pm - 7:20 pmPHL Philadelphia-YOW Ottawa

25h 58m2 stops Atlanta Hartsfield-Jackson Calgary

4:15 pm - 9:32 amYOW Ottawa-PHL Philadelphia

17h 17m1 stop Orlando

$469Multiple Airlines

Tue, Oct 13 - Mon, Oct 19

10:37 am - 11:48 pmPHL Philadelphia-YOW Ottawa

13h 11m1 stop Orlando

7:00 am - 11:43 pmYOW Ottawa-PHL Philadelphia

16h 43m2 stops Toronto Pearson Intl Fort Lauderdale

$477Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

7:50 am - 4:44 pmPHL Philadelphia-YOW Ottawa

8h 54m1 stop Orlando

10:20 am - 12:54 amYOW Ottawa-PHL Philadelphia

14h 34m2 stops Toronto Pearson Intl Tampa

$478Multiple Airlines

Wed, Dec 2 - Sat, Dec 5

7:50 am - 8:00 pmPHL Philadelphia-YOW Ottawa

12h 10m2 stops Fort Lauderdale Toronto Pearson Intl

7:00 am - 10:12 pmYOW Ottawa-PHL Philadelphia

15h 12m1 stop Fort Lauderdale

$498Multiple Airlines

Wed, Oct 21 - Sat, Oct 24

3:20 pm - 7:52 pmPHL Philadelphia-YOW Ottawa

4h 32m1 stop Montreal Pierre Elliott Trudeau Intl

10:50 am - 2:44 pmYOW Ottawa-PHL Philadelphia

3h 54m1 stop Montreal Pierre Elliott Trudeau Intl

$827Air Canada

Sat, Dec 19 - Sun, Jan 31

3:20 pm - 7:52 pmPHL Philadelphia-YOW Ottawa

4h 32m1 stop Montreal Pierre Elliott Trudeau Intl

9:00 am - 2:44 pmYOW Ottawa-PHL Philadelphia

5h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$827Air Canada

Sat, Dec 19 - Sun, Feb 7

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 9:00 pmPHL Philadelphia-YOW Ottawa

13h 00m2 stops Fort Lauderdale Toronto Pearson Intl

7:00 am - 3:56 pmYOW Ottawa-PHL Philadelphia

8h 56m1 stop Fort Lauderdale

$551Multiple Airlines

Wed, Aug 26 - Sat, Sep 5

3:29 pm - 9:00 pmPHL Philadelphia-YOW Ottawa

5h 31m1 stop Toronto Pearson Intl

8:40 am - 2:14 pmYOW Ottawa-PHL Philadelphia

5h 34m1 stop Toronto Pearson Intl

$878American Airlines

Wed, Aug 26 - Sat, Sep 5

3:29 pm - 9:00 pmPHL Philadelphia-YOW Ottawa

5h 31m1 stop Toronto Pearson Intl

8:40 am - 2:14 pmYOW Ottawa-PHL Philadelphia

5h 34m1 stop Toronto Pearson Intl

$949American Airlines

Wed, Aug 26 - Sun, Aug 30

3:25 pm - 9:20 pmPHL Philadelphia-YOW Ottawa

29h 55m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

7:00 am - 3:05 pmYOW Ottawa-PHL Philadelphia

32h 05m2 stops Toronto Pearson Intl Washington, D.C. Reagan-National

$980American Airlines

Wed, Aug 26 - Sat, Sep 5

3:29 pm - 12:25 amPHL Philadelphia-YOW Ottawa

8h 56m1 stop Toronto Pearson Intl

2:10 pm - 7:15 amYOW Ottawa-PHL Philadelphia

17h 05m2 stops Newark Atlanta Hartsfield-Jackson

$1,084Multiple Airlines

Sat, Aug 22 - Tue, Aug 25

7:35 pm - 9:20 pmPHL Philadelphia-YOW Ottawa

25h 45m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

8:40 am - 2:14 pmYOW Ottawa-PHL Philadelphia

5h 34m1 stop Toronto Pearson Intl

$1,085American Airlines

Wed, Aug 26 - Sun, Aug 30

3:25 pm - 9:20 pmPHL Philadelphia-YOW Ottawa

29h 55m2 stops Washington, D.C. Reagan-National Toronto Pearson Intl

7:00 am - 6:54 pmYOW Ottawa-PHL Philadelphia

11h 54m2 stops Toronto Pearson Intl Washington, D.C. Reagan-National

$1,086American Airlines

Wed, Aug 26 - Sun, Aug 30

1:53 pm - 8:10 pmPHL Philadelphia-YOW Ottawa

6h 17m1 stop Toronto Pearson Intl

8:40 am - 2:14 pmYOW Ottawa-PHL Philadelphia

5h 34m1 stop Toronto Pearson Intl

$1,154American Airlines

Sat, Aug 22 - Tue, Aug 25

10:30 am - 10:10 pmPHL Philadelphia-YOW Ottawa

11h 40m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

6:45 am - 2:49 pmYOW Ottawa-PHL Philadelphia

8h 04m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

$1,300Air Canada

Sat, Aug 22 - Tue, Aug 25

3:25 pm - 12:45 amPHL Philadelphia-YOW Ottawa

9h 20m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

12:15 pm - 6:53 pmYOW Ottawa-PHL Philadelphia

6h 38m2 stops Toronto Island Washington, D.C. Dulles Intl

$1,349Air Canada

Sat, Aug 22 - Sun, Aug 23

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Porter Airlines flights from Philadelphia to Ottawa

Our best Porter Airlines deals on Philadelphia to Ottawa flight tickets

Porter Airlines

Oct 22

PHL8:34 amPhiladelphia

6h 21m

1 stop

YOW2:55 pmOttawa

Oct 24

YOW8:40 amOttawa

5h 37m

1 stop

PHL2:17 pmPhiladelphia

$735

Porter Airlines

Oct 22

PHL8:34 amPhiladelphia

6h 21m

1 stop

YOW2:55 pmOttawa

Oct 24

YOW8:40 amOttawa

5h 37m

1 stop

PHL2:17 pmPhiladelphia

$737

Porter Airlines

Oct 22

PHL8:34 amPhiladelphia

6h 21m

1 stop

YOW2:55 pmOttawa

Oct 24

YOW8:40 amOttawa

5h 37m

1 stop

PHL2:17 pmPhiladelphia

$741

United Airlines flights from Philadelphia to Ottawa

Our best United Airlines deals on Philadelphia to Ottawa flight tickets

United Airlines

Sep 29

PHL7:30 pmPhiladelphia

14h 26m

1 stop

YOW9:56 amOttawa

Oct 2

YOW7:30 pmOttawa

18h 50m

1 stop

PHL2:20 pmPhiladelphia

$806

United Airlines

Oct 22

PHL6:15 amPhiladelphia

10h 23m

2 stops

YOW4:38 pmOttawa

Oct 24

YOW6:00 amOttawa

8h 21m

1 stop

PHL2:21 pmPhiladelphia

$816

United Airlines

Sep 29

PHL10:40 amPhiladelphia

10h 40m

2 stops

YOW9:20 pmOttawa

Oct 3

YOW6:00 amOttawa

8h 20m

1 stop

PHL2:20 pmPhiladelphia

$820

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Mon 10/26

6:00 am-10:15 pm

2 stops16h 15m

Ottawa

Thu 10/29

7:05 am-11:35 pm

1 stop16h 30m

$423

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Mon 10/26

7:50 am-5:20 pm

1 stop9h 30m

Ottawa

Thu 10/29

7:05 am-11:35 pm

1 stop16h 30m

$446

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Wed 10/28

5:20 am-4:44 pm

1 stop11h 24m

Ottawa

Sun 11/1

5:30 am-12:38 am

2 stops19h 08m

$446

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Wed 9/23

5:32 pm-7:20 pm

2 stops25h 48m

Ottawa

Mon 9/28

4:15 pm-9:30 am

1 stop17h 15m

$465

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Tue 10/13

5:22 pm-7:20 pm

2 stops25h 58m

Ottawa

Mon 10/19

4:15 pm-9:32 am

1 stop17h 17m

$469

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Mon 10/19

10:37 am-11:48 pm

1 stop13h 11m

Ottawa

Thu 10/22

7:00 am-11:43 pm

2 stops16h 43m

$477

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Wed 12/2

7:50 am-4:44 pm

1 stop8h 54m

Ottawa

Sat 12/5

10:20 am-12:54 am

2 stops14h 34m

$478

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Wed 10/21

7:50 am-8:00 pm

2 stops12h 10m

Ottawa

Sat 10/24

7:00 am-10:12 pm

1 stop15h 12m

$498

Quickest round-trip

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Sat 12/19

3:20 pm-7:52 pm

1 stop4h 32m

Ottawa

Sun 1/31

10:50 am-2:44 pm

1 stop3h 54m

$827

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Sat 12/19

3:20 pm-7:52 pm

1 stop4h 32m

Ottawa

Sun 2/7

9:00 am-2:44 pm

1 stop5h 44m

$827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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, October 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 $361. The month of January is another great option to travel to Ottawa, with average flight prices from Philadelphia averaging around $436.

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

Best Price Found	$177
Fastest flight time	8h 35m
Direct flights	None

The best one-way flight to Ottawa from Philadelphia in the past 72 hours is $177. The best round-trip flight deal from Philadelphia to Ottawa found on momondo in the last 72 hours is $423.

The fastest flight from Philadelphia to Ottawa takes 8h 35m

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

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Frequently asked questions about flying from Philadelphia to Ottawa

How far is Philadelphia to Ottawa by plane?
Ottawa is 378.0 mi away from Philadelphia. A reasonable flight in good conditions will take 8h 35m.
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 August 2026.
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 11,514 reviews		Search Air Canada flights

Gatineau

Brockville

Pembroke

Petawawa

Calabogie

Smiths Falls

Perth

Prescott

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.

An easier way to manage your Ottawa trip

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Cheap flights from Philadelphia to Ottawa from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Ottawa departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Porter Airlines flights from Philadelphia to Ottawa

Our best Porter Airlines deals on Philadelphia to Ottawa flight tickets

United Airlines flights from Philadelphia to Ottawa

Our best United Airlines deals on Philadelphia to Ottawa flight tickets

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How to get the cheapest flight ticket from Philadelphia to Ottawa

What is the cheapest month to fly to Ottawa?

What airlines fly to Ottawa?

When to book flights from Philadelphia to Ottawa

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Ottawa

Best airlines flying from Philadelphia to Ottawa

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

Traveling to a place near Ottawa?

Why use momondo?

An easier way to manage your Ottawa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario

Fly your favorite airline to Ottawa

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ottawa

List of cabin classes available on flights landing in Ottawa. Availability may vary depending on flight origin and airline.

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