PHL - YOW

$198 Find Cheap Flights from Philadelphia to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Ottawa departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Ottawa, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$255
Typical prices: $663-$675
Multiple Airlines
Wed 2/18Fri 2/20
PHL - YOW • 1 stop
Cheapest one-way
$198
Typical prices: $438-$589
Multiple Airlines
Thu 2/12
PHL - YOW • 3 stops
Top airlines
United Airlines
Cheapest • from $613 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Ottawa (PHL-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Ottawa

Wed, Feb 18 - Fri, Feb 20
Multiple Airlines Logo
9:00 am - 5:25 pm
PHL
-
YOW
8h 25m
1 stop
Multiple Airlines Logo
7:00 am - 8:44 am
YOW
-
PHL
25h 44m
1 stop
$255Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
5:28 pm - 12:25 am
PHL
-
YOW
30h 57m
1 stop
Multiple Airlines Logo
9:30 am - 10:38 am
YOW
-
PHL
25h 08m
1 stop
$295Multiple Airlines
Sat, Feb 7 - Mon, Feb 9
Multiple Airlines Logo
6:18 pm - 12:25 am
PHL
-
YOW
30h 07m
1 stop
Multiple Airlines Logo
4:15 pm - 9:53 am
YOW
-
PHL
17h 38m
1 stop
$302Multiple Airlines
Wed, Feb 18 - Fri, Feb 20
Multiple Airlines Logo
12:00 pm - 12:25 am
PHL
-
YOW
12h 25m
1 stop
Multiple Airlines Logo
9:25 am - 1:01 am
YOW
-
PHL
15h 36m
2 stops
$321Multiple Airlines
Sun, Mar 15 - Sat, Mar 21
Multiple Airlines Logo
10:28 pm - 5:17 pm
PHL
-
YOW
18h 49m
1 stop
Multiple Airlines Logo
4:15 pm - 12:16 am
YOW
-
PHL
8h 01m
1 stop
$342Multiple Airlines
Wed, Feb 18 - Fri, Feb 20
Multiple Airlines Logo
6:00 am - 5:25 pm
PHL
-
YOW
11h 25m
1 stop
Multiple Airlines Logo
8:40 am - 8:44 am
YOW
-
PHL
24h 04m
3 stops
$346Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
5:28 pm - 12:25 am
PHL
-
YOW
30h 57m
1 stop
Multiple Airlines Logo
9:30 am - 11:39 pm
YOW
-
PHL
14h 09m
2 stops
$351Multiple Airlines
Sun, Mar 15 - Sat, Mar 21
Multiple Airlines Logo
6:08 pm - 5:17 pm
PHL
-
YOW
23h 09m
2 stops
Multiple Airlines Logo
4:15 pm - 12:16 am
YOW
-
PHL
8h 01m
1 stop
$358Multiple Airlines
Sat, Feb 7 - Sun, Feb 15
Multiple Airlines Logo
5:40 pm - 12:25 am
PHL
-
YOW
30h 45m
1 stop
Multiple Airlines Logo
3:55 pm - 3:47 pm
YOW
-
PHL
23h 52m
2 stops
$397Multiple Airlines
Thu, Mar 5 - Sat, Mar 7
Multiple Airlines Logo
6:00 am - 6:23 pm
PHL
-
YOW
12h 23m
2 stops
Multiple Airlines Logo
7:00 am - 11:04 pm
YOW
-
PHL
16h 04m
1 stop
$400Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Ottawa flights

Get data-powered insights and trends into flights from Philadelphia to Ottawa to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Ottawa?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Ottawa departing in February.
Find deals

Good to know

Low seasonOctober
Cheapest flight$198
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Philadelphia to Ottawa

When to book flights from Philadelphia to Ottawa

Are your dates flexible? Find out the best times to travel from Philadelphia to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Ottawa

  • What is the cheapest flight from Philadelphia to Ottawa?

    In the last 3 days, the lowest price for a flight from Philadelphia to Ottawa was $198 for a one-way ticket and $255 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Ottawa?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Ottawa.

  • Which airports will I be using when flying from Philadelphia to Ottawa?

    On your way to Ottawa, you’ll fly out from Philadelphia. You’ll be landing at Ottawa.

  • Which aircraft models fly most regularly from Philadelphia to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Ottawa?

    Star Alliance is the only airline alliance operating flights between Philadelphia and Ottawa.

  • How does KAYAK find such low prices on flights from Philadelphia to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and YOW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Philadelphia to Ottawa?

    In the past 3 days, the cheapest round-trip tickets from Philadelphia to Ottawa were found on United Airlines ($613) and Porter Airlines ($699).

Reviews of the top airline flying from Philadelphia to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10667 reviews
7.3Boarding
6.8Entertainment
6.3Food
7.8Crew
7.1Comfort
Airline reviews

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

4.0 OkayLarissa, Jan 2026
FLL - YYZ
Read more Air Canada reviews

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I travelled in Business class for the first time and wish I could do that again.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

Everything you need to know for your flight from Philadelphia to Ottawa

Information on your arrival and departure airports

Philadelphia (PHL)
Ottawa (YOW)