PHL - YOW

$141 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 1/24. 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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Everything you should know

Cheapest round-trip
$266
Multiple Airlines
Thu 1/8Thu 1/15
PHL - YOW • 1 stop
Cheapest one-way
$141
Typical prices: $331-$397
Multiple Airlines
Sat 1/24
PHL - YOW • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
6:00 am - 5:13 pm
PHL
-
YOW
11h 13m1 stop
Multiple Airlines Logo
9:40 am - 12:34 am
YOW
-
PHL
14h 54m1 stop
$266Multiple Airlines
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
12:23 pm - 12:25 am
PHL
-
YOW
12h 02m1 stop
Multiple Airlines Logo
7:00 am - 11:50 pm
YOW
-
PHL
16h 50m1 stop
$274Multiple Airlines
Mon, Jan 12 - Wed, Jan 14
Multiple Airlines Logo
5:10 am - 5:15 pm
PHL
-
YOW
12h 05m1 stop
Multiple Airlines Logo
7:00 am - 11:50 pm
YOW
-
PHL
16h 50m1 stop
$281Multiple Airlines
Fri, Jan 30 - Mon, Feb 2
Multiple Airlines Logo
2:43 pm - 12:25 am
PHL
-
YOW
9h 42m1 stop
Multiple Airlines Logo
4:15 pm - 11:14 am
YOW
-
PHL
18h 59m1 stop
$287Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
5:15 pm - 12:43 am
PHL
-
YOW
31h 28m2 stops
Multiple Airlines Logo
9:40 am - 12:34 am
YOW
-
PHL
14h 54m1 stop
$293Multiple Airlines
Wed, Jan 28 - Thu, Jan 29
Multiple Airlines Logo
1:40 pm - 12:25 am
PHL
-
YOW
10h 45m1 stop
Multiple Airlines Logo
9:40 am - 6:57 pm
YOW
-
PHL
9h 17m1 stop
$304Multiple Airlines
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
12:23 pm - 12:25 am
PHL
-
YOW
12h 02m1 stop
Multiple Airlines Logo
7:00 am - 10:03 pm
YOW
-
PHL
15h 03m2 stops
$315Multiple Airlines
Tue, Jan 6 - Tue, Jan 13
Multiple Airlines Logo
8:54 pm - 12:25 am
PHL
-
YOW
27h 31m1 stop
Multiple Airlines Logo
7:00 am - 3:48 pm
YOW
-
PHL
8h 48m1 stop
$318Multiple Airlines
Mon, Jan 12 - Wed, Jan 14
Multiple Airlines Logo
5:10 am - 5:15 pm
PHL
-
YOW
12h 05m1 stop
Multiple Airlines Logo
7:00 am - 10:03 pm
YOW
-
PHL
15h 03m2 stops
$322Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
3:53 pm - 5:13 pm
PHL
-
YOW
25h 20m1 stop
Multiple Airlines Logo
9:30 am - 8:37 pm
YOW
-
PHL
11h 07m1 stop
$323Multiple 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.

What’s the cheapest day of the week to fly from Philadelphia to Ottawa?

The average price of all round-trip flights from Philadelphia to Ottawa clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ottawa on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Philadelphia to Ottawa. For your return ticket, we recommend flying on a Friday and avoiding Wednesdays for the best deals.

Find deals

Good to know

Low seasonOctober
Cheapest flight$141
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 $141 for a one-way ticket and $266 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.

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 10514 reviews
7.1Comfort
7.3Boarding
6.3Food
6.8Entertainment
7.8Crew
Airline reviews

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.

8.0 ExcellentAnonymous, Nov 2025
AUS - YYZ
Read more Air Canada reviews

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.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

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

I am very tall. All airline seats are a bit uncomfortable.

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

Information on your arrival and departure airports

Philadelphia (PHL)
Ottawa (YOW)