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 September 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.

$205 Cheap Flights from Philadelphia to Ottawa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 am - 3:07 pmPHL Philadelphia-YOW Ottawa

31h 17m1 stop Fort Lauderdale

7:00 am - 11:18 pmYOW Ottawa-PHL Philadelphia

16h 18m2 stops Orlando Atlanta Hartsfield-Jackson

$405Multiple Airlines

Sun, Sep 13 - Sat, Sep 19

5:15 am - 2:33 pmPHL Philadelphia-YOW Ottawa

9h 18m1 stop Orlando

7:00 am - 6:14 pmYOW Ottawa-PHL Philadelphia

35h 14m2 stops Orlando Atlanta Hartsfield-Jackson

$414Multiple Airlines

Fri, Sep 25 - Fri, Oct 2

5:15 am - 2:33 pmPHL Philadelphia-YOW Ottawa

9h 18m1 stop Orlando

4:15 pm - 6:14 pmYOW Ottawa-PHL Philadelphia

25h 59m2 stops Orlando Atlanta Hartsfield-Jackson

$414Multiple Airlines

Fri, Sep 25 - Mon, Sep 28

12:40 pm - 2:33 pmPHL Philadelphia-YOW Ottawa

25h 53m2 stops Atlanta Hartsfield-Jackson Orlando

7:00 am - 9:57 pmYOW Ottawa-PHL Philadelphia

14h 57m1 stop Orlando

$418Multiple Airlines

Thu, Sep 24 - Fri, Oct 2

8:41 am - 11:48 pmPHL Philadelphia-YOW Ottawa

15h 07m2 stops Atlanta Hartsfield-Jackson Orlando

7:00 am - 9:57 pmYOW Ottawa-PHL Philadelphia

14h 57m1 stop Orlando

$423Multiple Airlines

Mon, Sep 28 - Fri, Oct 2

8:41 am - 5:35 amPHL Philadelphia-YOW Ottawa

20h 54m2 stops Atlanta Hartsfield-Jackson Calgary

7:00 am - 9:57 pmYOW Ottawa-PHL Philadelphia

14h 57m1 stop Orlando

$425Multiple Airlines

Wed, Sep 23 - Fri, Sep 25

5:15 am - 2:33 pmPHL Philadelphia-YOW Ottawa

9h 18m1 stop Orlando

7:00 am - 6:14 pmYOW Ottawa-PHL Philadelphia

35h 14m2 stops Orlando Atlanta Hartsfield-Jackson

$427Multiple Airlines

Fri, Sep 25 - Fri, Oct 2

5:15 am - 11:48 pmPHL Philadelphia-YOW Ottawa

18h 33m1 stop Orlando

7:00 am - 9:57 pmYOW Ottawa-PHL Philadelphia

14h 57m1 stop Orlando

$431Multiple Airlines

Mon, Sep 28 - Fri, Oct 2

3:25 pm - 8:48 pmPHL Philadelphia-YOW Ottawa

5h 23m1 stop Montreal Pierre Elliott Trudeau Intl

11:15 am - 2:47 pmYOW Ottawa-PHL Philadelphia

3h 32m1 stop Montreal Pierre Elliott Trudeau Intl

$763Air Canada

Thu, Oct 1 - Sun, Oct 4

10:05 am - 1:58 pmPHL Philadelphia-YOW Ottawa

3h 53m1 stop Montreal Pierre Elliott Trudeau Intl

9:05 am - 2:47 pmYOW Ottawa-PHL Philadelphia

5h 42m1 stop Montreal Pierre Elliott Trudeau Intl

$824Air Canada

Tue, Sep 29 - Sat, Oct 3

Cheap last minute flights

Enter your travel dates to find the best prices.

5:05 am - 2:33 pmPHL Philadelphia-YOW Ottawa

9h 28m1 stop Orlando

6:25 pm - 10:59 pmYOW Ottawa-PHL Philadelphia

28h 34m2 stops Toronto Pearson Intl Fort Lauderdale

$823Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

2:29 pm - 7:39 pmPHL Philadelphia-YOW Ottawa

29h 10m2 stops Fort Lauderdale Hamilton

4:15 pm - 8:51 amYOW Ottawa-PHL Philadelphia

16h 36m1 stop Orlando

$842Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

10:01 pm - 2:33 pmPHL Philadelphia-YOW Ottawa

16h 32m1 stop Orlando

7:00 am - 11:59 pmYOW Ottawa-PHL Philadelphia

16h 59m2 stops Toronto Pearson Intl Orlando

$872Multiple Airlines

Thu, Sep 3 - Sun, Sep 6

5:05 am - 2:33 pmPHL Philadelphia-YOW Ottawa

9h 28m1 stop Orlando

4:15 pm - 1:39 pmYOW Ottawa-PHL Philadelphia

21h 24m1 stop Orlando

$889Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

2:29 pm - 3:07 pmPHL Philadelphia-YOW Ottawa

24h 38m1 stop Fort Lauderdale

4:15 pm - 8:51 amYOW Ottawa-PHL Philadelphia

16h 36m1 stop Orlando

$938Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

10:01 pm - 2:33 pmPHL Philadelphia-YOW Ottawa

16h 32m1 stop Orlando

7:00 am - 9:30 amYOW Ottawa-PHL Philadelphia

26h 30m2 stops Toronto Pearson Intl Orlando

$951Multiple Airlines

Thu, Sep 3 - Tue, Sep 8

6:20 am - 12:50 amPHL Philadelphia-YOW Ottawa

18h 30m1 stop Cancun

7:00 am - 11:59 pmYOW Ottawa-PHL Philadelphia

16h 59m2 stops Toronto Pearson Intl Orlando

$1,000Multiple Airlines

Sat, Sep 5 - Sun, Sep 6

10:05 am - 1:58 pmPHL Philadelphia-YOW Ottawa

3h 53m1 stop Montreal Pierre Elliott Trudeau Intl

10:10 pm - 10:11 amYOW Ottawa-PHL Philadelphia

12h 01m1 stop Toronto Pearson Intl

$1,032Air Canada

Thu, Sep 3 - Tue, Sep 8

6:00 am - 3:07 pmPHL Philadelphia-YOW Ottawa

9h 07m1 stop Fort Lauderdale

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

5h 34m1 stop Toronto Pearson Intl

$1,085Multiple Airlines

Sat, Sep 5 - Tue, Sep 8

1:53 pm - 8:00 pmPHL Philadelphia-YOW Ottawa

6h 07m1 stop Toronto Pearson Intl

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

5h 34m1 stop Toronto Pearson Intl

$1,111American Airlines

Sat, Sep 5 - Tue, Sep 8

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American Airlines flights from Philadelphia to Ottawa

Our best American Airlines deals on Philadelphia to Ottawa flight tickets

American Airlines

Sep 14

PHL7:40 pmPhiladelphia

24h 20m

2 stops

YOW8:00 pmOttawa

Sep 22

YOW7:00 amOttawa

11h 40m

2 stops

PHL6:40 pmPhiladelphia

$835

American Airlines

Sep 15

PHL1:51 pmPhiladelphia

6h 09m

1 stop

YOW8:00 pmOttawa

Sep 19

YOW7:00 amOttawa

11h 46m

2 stops

PHL6:46 pmPhiladelphia

$842

American Airlines

Sep 14

PHL7:40 pmPhiladelphia

24h 20m

2 stops

YOW8:00 pmOttawa

Sep 19

YOW7:00 amOttawa

11h 46m

2 stops

PHL6:46 pmPhiladelphia

$850

Porter Airlines flights from Philadelphia to Ottawa

Our best Porter Airlines deals on Philadelphia to Ottawa flight tickets

Porter Airlines

Sep 13

PHL8:29 amPhiladelphia

6h 26m

1 stop

YOW2:55 pmOttawa

Sep 20

YOW8:00 amOttawa

11h 54m

2 stops

PHL7:54 pmPhiladelphia

$891

Porter Airlines

Sep 14

PHL9:52 pmPhiladelphia

26h 33m

1 stop

YOW12:25 amOttawa

Sep 22

YOW8:00 amOttawa

11h 54m

2 stops

PHL7:54 pmPhiladelphia

$897

Porter Airlines

Sep 13

PHL8:29 amPhiladelphia

6h 26m

1 stop

YOW2:55 pmOttawa

Sep 22

YOW10:00 amOttawa

8h 04m

1 stop

PHL6:04 pmPhiladelphia

$911

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Sun 9/13

7:50 am-3:07 pm

1 stop31h 17m

Ottawa

Sat 9/19

7:00 am-11:18 pm

2 stops16h 18m

$405

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Fri 9/25

5:15 am-2:33 pm

1 stop9h 18m

Ottawa

Fri 10/2

7:00 am-6:14 pm

2 stops35h 14m

$414

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Fri 9/25

5:15 am-2:33 pm

1 stop9h 18m

Ottawa

Mon 9/28

4:15 pm-6:14 pm

2 stops25h 59m

$414

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Thu 9/24

12:40 pm-2:33 pm

2 stops25h 53m

Ottawa

Fri 10/2

7:00 am-9:57 pm

1 stop14h 57m

$418

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Mon 9/28

8:41 am-11:48 pm

2 stops15h 07m

Ottawa

Fri 10/2

7:00 am-9:57 pm

1 stop14h 57m

$423

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Wed 9/23

8:41 am-5:35 am

2 stops20h 54m

Ottawa

Fri 9/25

7:00 am-9:57 pm

1 stop14h 57m

$425

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Fri 9/25

5:15 am-2:33 pm

1 stop9h 18m

Ottawa

Fri 10/2

7:00 am-6:14 pm

2 stops35h 14m

$427

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Mon 9/28

5:15 am-11:48 pm

1 stop18h 33m

Ottawa

Fri 10/2

7:00 am-9:57 pm

1 stop14h 57m

$431

Quickest round-trip

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Thu 10/1

3:25 pm-8:48 pm

1 stop5h 23m

Ottawa

Sun 10/4

11:15 am-2:47 pm

1 stop3h 32m

$763

PhiladelphiaOttawa

PHL Philadelphia - YOW Ottawa

PHLYOW

Philadelphia

Tue 9/29

10:05 am-1:58 pm

1 stop3h 53m

Ottawa

Sat 10/3

9:05 am-2:47 pm

1 stop5h 42m

$824

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 $378. 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	$205
Fastest flight time	6h 26m
Direct flights	None

The best one-way flight to Ottawa from Philadelphia in the past 72 hours is $205. The best round-trip flight deal from Philadelphia to Ottawa found on momondo in the last 72 hours is $405.

The fastest flight from Philadelphia to Ottawa takes 6h 26m

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 6h 26m.
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 September 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 $357	Free Cancellation	Rating 7.1 11,566 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.

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Cheap flights from Philadelphia to Ottawa from $205

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 10/15. 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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American Airlines flights from Philadelphia to Ottawa

Our best American Airlines deals on Philadelphia to Ottawa flight tickets

Porter Airlines flights from Philadelphia to Ottawa

Our best Porter 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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