What airlines fly to Philadelphia?

Air Canada, Porter Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Ottawa according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ottawa to Philadelphia on average per week?

The number of flights available between Ottawa and Philadelphia is 4 per week as of September 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

When did momondo last update prices for flights from Ottawa Airport to Philadelphia Airport?

Prices for flights from Ottawa Airport to Philadelphia Airport refresh daily.

How old do you have to be to fly from Ottawa Airport to Philadelphia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia 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.

$212 Cheap Flights from Ottawa to Philadelphia in 2026/27

Find the cheapest flights from Ottawa to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 pm - 11:11 pmYOW Ottawa-PHL Philadelphia

26h 56m2 stops Calgary Atlanta Hartsfield-Jackson

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

9h 30m1 stop Fort Lauderdale

$387Multiple Airlines

Fri, Oct 23 - Tue, Oct 27

7:05 am - 11:43 pmYOW Ottawa-PHL Philadelphia

16h 38m1 stop Fort Lauderdale

7:50 am - 12:44 amPHL Philadelphia-YOW Ottawa

16h 54m2 stops Fort Lauderdale Toronto Pearson Intl

$432Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

6:25 pm - 12:38 amYOW Ottawa-PHL Philadelphia

30h 13m2 stops Toronto Pearson Intl Tampa

5:45 pm - 4:44 pmPHL Philadelphia-YOW Ottawa

22h 59m1 stop Orlando

$447Multiple Airlines

Sun, Oct 18 - Mon, Oct 26

7:00 am - 9:32 amYOW Ottawa-PHL Philadelphia

26h 32m1 stop Orlando

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

9h 30m1 stop Fort Lauderdale

$469Multiple Airlines

Fri, Oct 23 - Tue, Oct 27

7:05 am - 11:43 pmYOW Ottawa-PHL Philadelphia

16h 38m1 stop Fort Lauderdale

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

9h 30m1 stop Fort Lauderdale

$495Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

7:00 am - 12:09 amYOW Ottawa-PHL Philadelphia

17h 09m1 stop Orlando

12:35 pm - 12:55 pmPHL Philadelphia-YOW Ottawa

48h 20m2 stops Atlanta Hartsfield-Jackson Calgary

$505Multiple Airlines

Fri, Oct 2 - Wed, Oct 14

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

16h 43m2 stops Toronto Pearson Intl Fort Lauderdale

5:45 pm - 11:45 pmPHL Philadelphia-YOW Ottawa

30h 00m1 stop Orlando

$540Multiple Airlines

Sun, Oct 11 - Sun, Oct 18

8:00 am - 9:30 amYOW Ottawa-PHL Philadelphia

25h 30m1 stop Orlando

10:49 am - 12:44 amPHL Philadelphia-YOW Ottawa

37h 55m2 stops Tampa Toronto Pearson Intl

$543Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

7:00 am - 6:31 pmYOW Ottawa-PHL Philadelphia

11h 31m1 stop Orlando

3:30 pm - 11:48 pmPHL Philadelphia-YOW Ottawa

8h 18m1 stop Orlando

$557Multiple Airlines

Fri, Sep 25 - Mon, Sep 28

7:00 am - 6:31 pmYOW Ottawa-PHL Philadelphia

11h 31m1 stop Orlando

5:15 am - 8:00 pmPHL Philadelphia-YOW Ottawa

14h 45m2 stops Orlando Toronto Pearson Intl

$561Multiple Airlines

Fri, Sep 25 - Mon, Sep 28

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 11:40 amYOW Ottawa-PHL Philadelphia

28h 40m1 stop Orlando

5:45 pm - 2:33 pmPHL Philadelphia-YOW Ottawa

20h 48m1 stop Orlando

$714Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

7:00 am - 11:40 amYOW Ottawa-PHL Philadelphia

28h 40m1 stop Orlando

8:02 pm - 2:33 pmPHL Philadelphia-YOW Ottawa

18h 31m2 stops San Juan Luis Munoz Marin Intl Orlando

$736Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

6:25 am - 2:40 pmYOW Ottawa-PHL Philadelphia

8h 15m1 stop Chicago O'Hare Intl

6:25 am - 1:59 pmPHL Philadelphia-YOW Ottawa

7h 34m1 stop Chicago O'Hare Intl

$736United Airlines

Thu, Sep 17 - Sun, Sep 20

5:10 am - 2:40 pmYOW Ottawa-PHL Philadelphia

9h 30m2 stops Toronto Pearson Intl Chicago O'Hare Intl

6:25 am - 1:59 pmPHL Philadelphia-YOW Ottawa

7h 34m1 stop Chicago O'Hare Intl

$805United Airlines

Thu, Sep 17 - Sun, Sep 20

7:00 am - 12:09 amYOW Ottawa-PHL Philadelphia

17h 09m2 stops Toronto Pearson Intl Orlando

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

9h 18m1 stop Orlando

$814Multiple Airlines

Thu, Sep 17 - Sat, Sep 19

7:00 am - 12:09 amYOW Ottawa-PHL Philadelphia

17h 09m2 stops Toronto Pearson Intl Orlando

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

9h 18m1 stop Orlando

$821Multiple Airlines

Thu, Sep 17 - Sat, Sep 19

5:10 am - 2:40 pmYOW Ottawa-PHL Philadelphia

9h 30m2 stops Toronto Pearson Intl Chicago O'Hare Intl

11:04 am - 9:20 pmPHL Philadelphia-YOW Ottawa

10h 16m2 stops Chicago O'Hare Intl Toronto Pearson Intl

$881United Airlines

Thu, Sep 17 - Sun, Sep 20

9:10 am - 2:52 pmYOW Ottawa-PHL Philadelphia

5h 42m1 stop Montreal Pierre Elliott Trudeau Intl

10:10 am - 2:03 pmPHL Philadelphia-YOW Ottawa

3h 53m1 stop Montreal Pierre Elliott Trudeau Intl

$911Jazz

Thu, Sep 17 - Sat, Sep 19

10:00 am - 2:20 pmYOW Ottawa-PHL Philadelphia

4h 20m1 stop Washington, D.C. Dulles Intl

6:15 am - 2:17 pmPHL Philadelphia-YOW Ottawa

8h 02m1 stop Washington, D.C. Dulles Intl

$919United Airlines

Sat, Sep 19 - Sat, Sep 26

6:00 am - 7:31 pmYOW Ottawa-PHL Philadelphia

13h 31m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

6:15 am - 9:56 amPHL Philadelphia-YOW Ottawa

3h 41m1 stop Washington, D.C. Dulles Intl

$924United Airlines

Fri, Sep 18 - Fri, Sep 25

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Delta flights from Ottawa to Philadelphia

Our best Delta deals on Ottawa to Philadelphia flight tickets

Delta

Oct 2

YOW6:55 amOttawa

12h 24m

2 stops

PHL7:19 pmPhiladelphia

Oct 6

PHL9:48 amPhiladelphia

7h 47m

2 stops

YOW5:35 pmOttawa

$736

Delta

Oct 2

YOW6:55 amOttawa

12h 24m

2 stops

PHL7:19 pmPhiladelphia

Oct 6

PHL9:48 amPhiladelphia

7h 47m

2 stops

YOW5:35 pmOttawa

$737

Delta

Sep 19

YOW6:55 amOttawa

9h 35m

2 stops

PHL4:30 pmPhiladelphia

Sep 26

PHL9:35 amPhiladelphia

8h 00m

2 stops

YOW5:35 pmOttawa

$940

Air Canada flights from Ottawa to Philadelphia

Our best Air Canada deals on Ottawa to Philadelphia flight tickets

Air Canada

Oct 26

YOW9:00 amOttawa

5h 44m

1 stop

PHL2:44 pmPhiladelphia

Nov 3

PHL5:05 pmPhiladelphia

4h 45m

1 stop

YOW9:50 pmOttawa

$604

Air Canada

Nov 25

YOW10:50 amOttawa

3h 54m

1 stop

PHL2:44 pmPhiladelphia

Nov 30

PHL5:05 pmPhiladelphia

4h 45m

1 stop

YOW9:50 pmOttawa

$630

Air Canada

Oct 9

YOW11:15 amOttawa

3h 32m

1 stop

PHL2:47 pmPhiladelphia

Oct 13

PHL10:05 amPhiladelphia

3h 53m

1 stop

YOW1:58 pmOttawa

$637

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Fri 10/23

8:15 pm-11:11 pm

2 stops26h 56m

Philadelphia

Tue 10/27

7:50 am-5:20 pm

1 stop9h 30m

$387

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Mon 10/26

7:05 am-11:43 pm

1 stop16h 38m

Philadelphia

Mon 11/2

7:50 am-12:44 am

2 stops16h 54m

$432

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Sun 10/18

6:25 pm-12:38 am

2 stops30h 13m

Philadelphia

Mon 10/26

5:45 pm-4:44 pm

1 stop22h 59m

$447

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Fri 10/23

7:00 am-9:32 am

1 stop26h 32m

Philadelphia

Tue 10/27

7:50 am-5:20 pm

1 stop9h 30m

$469

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Mon 10/26

7:05 am-11:43 pm

1 stop16h 38m

Philadelphia

Mon 11/2

7:50 am-5:20 pm

1 stop9h 30m

$495

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Fri 10/2

7:00 am-12:09 am

1 stop17h 09m

Philadelphia

Wed 10/14

12:35 pm-12:55 pm

2 stops48h 20m

$505

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Sun 10/11

7:00 am-11:43 pm

2 stops16h 43m

Philadelphia

Sun 10/18

5:45 pm-11:45 pm

1 stop30h 00m

$540

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Thu 10/29

8:00 am-9:30 am

1 stop25h 30m

Philadelphia

Thu 11/5

10:49 am-12:44 am

2 stops37h 55m

$543

Quickest round-trip

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Fri 9/25

7:00 am-6:31 pm

1 stop11h 31m

Philadelphia

Mon 9/28

3:30 pm-11:48 pm

1 stop8h 18m

$557

OttawaPhiladelphia

YOW Ottawa - PHL Philadelphia

YOWPHL

Ottawa

Fri 9/25

7:00 am-6:31 pm

1 stop11h 31m

Philadelphia

Mon 9/28

5:15 am-8:00 pm

2 stops14h 45m

$561

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 Ottawa to Philadelphia

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

Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Ottawa is in December. Flight prices, which tend to average around $308, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Ottawa averaging around $454.

When to book flights from Ottawa to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Philadelphia

Best Price Found	$212
Fastest flight time	4h 00m
Direct flights	None

The best one-way flight to Philadelphia from Ottawa in the past 72 hours is $212. The best round-trip flight deal from Ottawa to Philadelphia found on momondo in the last 72 hours is $387.

The fastest flight from Ottawa to Philadelphia takes 4h 00m

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

Search flight deals

Frequently asked questions about flying from Ottawa to Philadelphia

How far is Ottawa to Philadelphia by plane?
The distance between Ottawa and Philadelphia is about 378.0 mi. In terms of flight time, this usually takes a little over 4h 00m.
When did momondo last update prices for flights from Ottawa Airport to Philadelphia Airport?
Prices for flights from Ottawa Airport to Philadelphia Airport refresh daily.
How old do you have to be to fly from Ottawa Airport to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia 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.

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Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Philadelphia.

I’m not ready to book a flight from Ottawa to Philadelphia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Philadelphia from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.