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Cheap flights from Philadelphia to Ottawa from $197

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 6/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:04 pm - 2:33 pm
PHL
-
YOW
20h 29m
1 stop
Multiple Airlines Logo
7:00 am - 11:43 pm
YOW
-
PHL
16h 43m
2 stops
$515Multiple Airlines
Thu, Sep 3 - Thu, Sep 10
Multiple Airlines Logo
6:00 am - 2:57 pm
PHL
-
YOW
8h 57m
1 stop
Multiple Airlines Logo
7:00 am - 10:28 pm
YOW
-
PHL
15h 28m
2 stops
$518Multiple Airlines
Sat, Jul 25 - Sat, Aug 1
Multiple Airlines Logo
6:00 am - 2:57 pm
PHL
-
YOW
8h 57m
1 stop
Multiple Airlines Logo
7:00 am - 12:37 am
YOW
-
PHL
17h 37m
1 stop
$551Multiple Airlines
Sat, Jul 25 - Sat, Aug 1
Multiple Airlines Logo
5:25 am - 2:35 pm
PHL
-
YOW
9h 10m
1 stop
Multiple Airlines Logo
6:25 pm - 8:00 pm
YOW
-
PHL
25h 35m
2 stops
$574Multiple Airlines
Fri, Jul 10 - Tue, Jul 14
Multiple Airlines Logo
9:16 pm - 2:33 pm
PHL
-
YOW
17h 17m
1 stop
Multiple Airlines Logo
7:00 am - 12:44 am
YOW
-
PHL
17h 44m
2 stops
$633Multiple Airlines
Thu, Jun 25 - Wed, Jul 1
Multiple Airlines Logo
9:20 am - 5:03 pm
PHL
-
YOW
7h 43m
1 stop
Multiple Airlines Logo
8:40 am - 2:13 pm
YOW
-
PHL
5h 33m
1 stop
$656Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Multiple Airlines Logo
8:55 pm - 5:23 pm
PHL
-
YOW
20h 28m
1 stop
Multiple Airlines Logo
8:40 am - 2:14 pm
YOW
-
PHL
5h 34m
1 stop
$662Multiple Airlines
Fri, Jul 31 - Sun, Aug 9
Multiple Airlines Logo
8:55 pm - 5:23 pm
PHL
-
YOW
20h 28m
1 stop
Multiple Airlines Logo
8:40 am - 2:14 pm
YOW
-
PHL
5h 34m
1 stop
$663Multiple Airlines
Fri, Jul 31 - Sun, Aug 9
Multiple Airlines Logo
9:50 pm - 8:05 am
PHL
-
YOW
10h 15m
1 stop
Multiple Airlines Logo
2:10 pm - 7:15 am
YOW
-
PHL
17h 05m
2 stops
$686Multiple Airlines
Tue, Jul 21 - Wed, Aug 5
Multiple Airlines Logo
9:50 pm - 8:05 am
PHL
-
YOW
10h 15m
1 stop
Multiple Airlines Logo
2:10 pm - 7:15 am
YOW
-
PHL
17h 05m
2 stops
$694Multiple Airlines
Tue, Jul 21 - Wed, Aug 5

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American Airlines flights from Philadelphia to Ottawa

Our best American Airlines deals on Philadelphia to Ottawa flight tickets
American Airlines
Jul 21
PHL11:03 pmPhiladelphia
22h 17m
2 stops
YOW9:20 pmOttawa
Aug 5
YOW7:00 amOttawa
13h 24m
2 stops
PHL8:24 pmPhiladelphia
$814
American Airlines
Aug 19
PHL10:10 pmPhiladelphia
16h 45m
2 stops
YOW2:55 pmOttawa
Aug 23
YOW7:00 amOttawa
25h 03m
2 stops
PHL8:03 amPhiladelphia
$836
American Airlines
Sep 22
PHL7:25 amPhiladelphia
31h 30m
2 stops
YOW2:55 pmOttawa
Sep 27
YOW8:40 amOttawa
27h 13m
2 stops
PHL11:53 amPhiladelphia
$871

Porter Airlines flights from Philadelphia to Ottawa

Our best Porter Airlines deals on Philadelphia to Ottawa flight tickets
Porter Airlines
Jul 26
PHL3:26 pmPhiladelphia
5h 54m
1 stop
YOW9:20 pmOttawa
Aug 2
YOW8:55 amOttawa
10h 54m
2 stops
PHL7:49 pmPhiladelphia
$847
Porter Airlines
Jul 31
PHL1:53 pmPhiladelphia
6h 47m
1 stop
YOW8:40 pmOttawa
Aug 9
YOW8:00 amOttawa
11h 55m
2 stops
PHL7:55 pmPhiladelphia
$863
Porter Airlines
Jul 10
PHL8:30 amPhiladelphia
11h 17m
2 stops
YOW7:47 pmOttawa
Jul 14
YOW8:00 amOttawa
11h 49m
2 stops
PHL7:49 pmPhiladelphia
$1,046

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Philadelphia to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 9/3

6:04 pm-2:33 pm

1 stop20h 29m

Ottawa

Thu 9/10

7:00 am-11:43 pm

2 stops16h 43m

$515

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sat 7/25

6:00 am-2:57 pm

1 stop8h 57m

Ottawa

Sat 8/1

7:00 am-10:28 pm

2 stops15h 28m

$518

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sat 7/25

6:00 am-2:57 pm

1 stop8h 57m

Ottawa

Sat 8/1

7:00 am-12:37 am

1 stop17h 37m

$551

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 7/10

5:25 am-2:35 pm

1 stop9h 10m

Ottawa

Tue 7/14

6:25 pm-8:00 pm

2 stops25h 35m

$574

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 6/25

9:16 pm-2:33 pm

1 stop17h 17m

Ottawa

Wed 7/1

7:00 am-12:44 am

2 stops17h 44m

$633
Quickest round-trip

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 7/14

9:20 am-5:03 pm

1 stop7h 43m

Ottawa

Tue 7/21

8:40 am-2:13 pm

1 stop5h 33m

$656

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 7/31

8:55 pm-5:23 pm

1 stop20h 28m

Ottawa

Sun 8/9

8:40 am-2:14 pm

1 stop5h 34m

$662

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 7/31

8:55 pm-5:23 pm

1 stop20h 28m

Ottawa

Sun 8/9

8:40 am-2:14 pm

1 stop5h 34m

$663

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 7/21

9:50 pm-8:05 am

1 stop10h 15m

Ottawa

Wed 8/5

2:10 pm-7:15 am

2 stops17h 05m

$686

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 7/21

9:50 pm-8:05 am

1 stop10h 15m

Ottawa

Wed 8/5

2:10 pm-7:15 am

2 stops17h 05m

$694

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Philadelphia and Ottawa?

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 $0. The month of October is another great option to travel to Ottawa, with average flight prices from Philadelphia averaging around $361.

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

9h 07m

Direct flights

None
The fastest flight from Philadelphia to Ottawa takes 9h 07m
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 9h 07m.

  • 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?

  • 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?

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 CanadaPriceFrom $361Free CancellationRating
7.1
11,194 reviews
Search Air Canada flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Petawawa
Smiths Falls
Perth
Calabogie
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.

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