Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Ottawa from $202

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 3/22. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 am - 12:25 am
PHL
-
YOW
16h 35m
1 stop
Multiple Airlines Logo
7:00 am - 3:57 pm
YOW
-
PHL
8h 57m
1 stop
$308Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
10:45 am - 12:25 am
PHL
-
YOW
13h 40m
1 stop
Multiple Airlines Logo
7:00 am - 12:44 am
YOW
-
PHL
17h 44m
1 stop
$327Multiple Airlines
Tue, Feb 17 - Fri, Feb 20
Multiple Airlines Logo
5:00 am - 5:13 pm
PHL
-
YOW
12h 13m
1 stop
Multiple Airlines Logo
4:15 pm - 1:22 am
YOW
-
PHL
9h 07m
1 stop
$328Multiple Airlines
Tue, Apr 7 - Thu, Apr 9
Multiple Airlines Logo
8:15 am - 12:25 am
PHL
-
YOW
16h 10m
2 stops
Multiple Airlines Logo
7:00 am - 3:57 pm
YOW
-
PHL
8h 57m
1 stop
$335Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
12:00 pm - 12:25 am
PHL
-
YOW
12h 25m
1 stop
Multiple Airlines Logo
5:40 am - 11:50 pm
YOW
-
PHL
18h 10m
2 stops
$350Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
9:39 am - 6:35 pm
PHL
-
YOW
8h 56m
1 stop
Multiple Airlines Logo
7:00 am - 9:53 am
YOW
-
PHL
26h 53m
1 stop
$360Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
8:06 am - 12:25 am
PHL
-
YOW
16h 19m
1 stop
Multiple Airlines Logo
11:00 am - 8:44 am
YOW
-
PHL
21h 44m
3 stops
$365Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
8:06 am - 5:25 pm
PHL
-
YOW
9h 19m
1 stop
Multiple Airlines Logo
3:55 pm - 8:44 am
YOW
-
PHL
16h 49m
2 stops
$370Multiple Airlines
Wed, Feb 18 - Fri, Feb 20
Multiple Airlines Logo
10:45 am - 12:25 am
PHL
-
YOW
13h 40m
1 stop
Multiple Airlines Logo
7:00 am - 9:59 pm
YOW
-
PHL
14h 59m
2 stops
$373Multiple Airlines
Tue, Feb 17 - Fri, Feb 20
Multiple Airlines Logo
6:25 am - 5:25 pm
PHL
-
YOW
11h 00m
2 stops
Multiple Airlines Logo
4:15 pm - 1:22 am
YOW
-
PHL
9h 07m
1 stop
$374Multiple Airlines
Tue, Apr 7 - Thu, Apr 9

United Airlines flights from Philadelphia to Ottawa

Our best United Airlines deals on Philadelphia to Ottawa flight tickets
United Airlines
Feb 26
PHL12:55 pmPhiladelphia
8h 23m
1 stop
YOW9:18 pmOttawa
Mar 4
YOW2:15 pmOttawa
4h 49m
1 stop
PHL7:04 pmPhiladelphia
$590
United Airlines
Feb 17
PHL12:55 pmPhiladelphia
8h 23m
2 stops
YOW9:18 pmOttawa
Feb 20
YOW6:00 amOttawa
8h 10m
2 stops
PHL2:10 pmPhiladelphia
$716
United Airlines
Feb 9
PHL1:10 pmPhiladelphia
8h 08m
2 stops
YOW9:18 pmOttawa
Feb 11
YOW6:00 amOttawa
8h 31m
2 stops
PHL2:31 pmPhiladelphia
$888

Air Canada flights from Philadelphia to Ottawa

Our best Air Canada deals on Philadelphia to Ottawa flight tickets
Air Canada
Feb 17
PHL7:50 amPhiladelphia
5h 28m
1 stop
YOW1:18 pmOttawa
Feb 20
YOW10:50 amOttawa
3h 57m
1 stop
PHL2:47 pmPhiladelphia
$611
Air Canada
Feb 18
PHL10:35 amPhiladelphia
7h 06m
2 stops
YOW5:41 pmOttawa
Feb 25
YOW10:50 amOttawa
3h 57m
1 stop
PHL2:47 pmPhiladelphia
$691
Air Canada
Feb 17
PHL7:50 amPhiladelphia
5h 28m
1 stop
YOW1:18 pmOttawa
Feb 20
YOW10:50 amOttawa
3h 57m
1 stop
PHL2:47 pmPhiladelphia
$696

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 February 4, 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

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 2/26

7:50 am-12:25 am

1 stop16h 35m

Ottawa

Wed 3/4

7:00 am-3:57 pm

1 stop8h 57m

$308

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 2/17

10:45 am-12:25 am

1 stop13h 40m

Ottawa

Fri 2/20

7:00 am-12:44 am

1 stop17h 44m

$327

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 4/7

5:00 am-5:13 pm

1 stop12h 13m

Ottawa

Thu 4/9

4:15 pm-1:22 am

1 stop9h 07m

$328

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 2/26

8:15 am-12:25 am

2 stops16h 10m

Ottawa

Wed 3/4

7:00 am-3:57 pm

1 stop8h 57m

$335

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Wed 2/18

12:00 pm-12:25 am

1 stop12h 25m

Ottawa

Wed 2/25

5:40 am-11:50 pm

2 stops18h 10m

$350

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 2/20

9:39 am-6:35 pm

1 stop8h 56m

Ottawa

Mon 2/23

7:00 am-9:53 am

1 stop26h 53m

$360

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 3/3

8:06 am-12:25 am

1 stop16h 19m

Ottawa

Tue 3/10

11:00 am-8:44 am

3 stops21h 44m

$365

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Wed 2/18

8:06 am-5:25 pm

1 stop9h 19m

Ottawa

Fri 2/20

3:55 pm-8:44 am

2 stops16h 49m

$370

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 2/17

10:45 am-12:25 am

1 stop13h 40m

Ottawa

Fri 2/20

7:00 am-9:59 pm

2 stops14h 59m

$373

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 4/7

6:25 am-5:25 pm

2 stops11h 00m

Ottawa

Thu 4/9

4:15 pm-1:22 am

1 stop9h 07m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Ottawa from

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 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.

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

5h 25m

Direct flights

None
The fastest flight from Philadelphia to Ottawa takes 5h 25m
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 5h 25m.

  • 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
10,688 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
Calabogie
Brockville
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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/6
Fri 3/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada