PHL - YOW

$234 Find Cheap Flights from Philadelphia to Ottawa - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$462
Typical prices: $643-$846
Multiple Airlines
Tue 11/27Tue 12/4
PHL - YOW • 1 stop
Cheapest one-way
$234
Typical prices: $326-$459
Multiple Airlines
Thu 12/13
PHL - YOW • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Ottawa. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 43% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $453 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 3h 56m (one-way)
Insights
Insights
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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)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Ottawa

Fri, Nov 27 - Fri, Dec 4
Multiple Airlines Logo
9:24 am - 10:07 pmPHL  Philadelphia-YOW Ottawa
12h 43m1 stop Fort Myers SW Florida Intl
Multiple Airlines Logo
3:15 pm - 1:13 pmYOW  Ottawa-PHL Philadelphia
21h 58m2 stops Newark Atlanta Hartsfield-Jackson
$462Multiple Airlines
Wed, Jan 27 - Sat, Feb 27
Multiple Airlines Logo
2:30 pm - 3:25 pmPHL  Philadelphia-YOW Ottawa
24h 55m1 stop Fort Lauderdale
Multiple Airlines Logo
10:35 am - 12:28 amYOW  Ottawa-PHL Philadelphia
37h 53m2 stops Newark Atlanta Hartsfield-Jackson
$476Multiple Airlines
Thu, Dec 10 - Thu, Dec 17
Multiple Airlines Logo
4:31 pm - 11:45 pmPHL  Philadelphia-YOW Ottawa
31h 14m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
9:15 am - 9:36 amYOW  Ottawa-PHL Philadelphia
24h 21m1 stop Miami
$501Multiple Airlines
Wed, Jan 27 - Sat, Feb 27
Multiple Airlines Logo
7:06 am - 4:40 pmPHL  Philadelphia-YOW Ottawa
9h 34m1 stop Orlando
Multiple Airlines Logo
10:35 am - 12:28 amYOW  Ottawa-PHL Philadelphia
37h 53m2 stops Newark Atlanta Hartsfield-Jackson
$508Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
6:31 pm - 12:09 amPHL  Philadelphia-YOW Ottawa
29h 38m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
9:15 am - 9:36 amYOW  Ottawa-PHL Philadelphia
24h 21m1 stop Miami
$510Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
8:35 pm - 12:09 amPHL  Philadelphia-YOW Ottawa
27h 34m1 stop Tampa
Multiple Airlines Logo
9:15 am - 9:36 amYOW  Ottawa-PHL Philadelphia
24h 21m1 stop Miami
$511Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
6:31 pm - 12:09 amPHL  Philadelphia-YOW Ottawa
29h 38m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
4:30 pm - 8:02 amYOW  Ottawa-PHL Philadelphia
15h 32m1 stop Orlando
$525Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
8:35 pm - 12:09 amPHL  Philadelphia-YOW Ottawa
27h 34m1 stop Tampa
Multiple Airlines Logo
9:15 am - 9:36 amYOW  Ottawa-PHL Philadelphia
24h 21m1 stop Miami
$530Multiple Airlines
Tue, Jan 12 - Thu, Jan 14
Air Canada Logo
3:20 pm - 7:52 pmPHL  Philadelphia-YOW Ottawa
4h 32m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:50 am - 2:44 pmYOW  Ottawa-PHL Philadelphia
3h 54m1 stop Montreal Pierre Elliott Trudeau Intl
$847Air Canada
Tue, Jan 12 - Thu, Jan 14
Air Canada Logo
3:20 pm - 7:52 pmPHL  Philadelphia-YOW Ottawa
4h 32m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:50 am - 2:44 pmYOW  Ottawa-PHL Philadelphia
3h 54m1 stop Montreal Pierre Elliott Trudeau Intl
$869Air Canada
Booking Insights

Price, demand and travel trends for Philadelphia to Ottawa flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Philadelphia to Ottawa. It’s 14% cheaper than the average day, while Saturday is the most expensive, with prices 253% higher.

What’s the cheapest month to fly from Philadelphia to Ottawa?

•January is the cheapest month to fly from Philadelphia to Ottawa at $436 round-trip.
•May ($2,688) and September ($1,453) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 516% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Philadelphia to Ottawa flights

Low season

August

Cheapest flight

$234
Beat the crowds with an average 39% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way 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

Your Philadelphia to Ottawa flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Philadelphia to Ottawa?

    Two cabin classes are available on flights from Philadelphia to Ottawa:

    • Economy Class
    • First Class

  • How long is a flight from Philadelphia to Ottawa?

    A nonstop flight from Philadelphia to Ottawa takes 00m, covering 377 miles.

  • Do I need a passport to fly from Philadelphia to Ottawa?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Philadelphia to Ottawa flight?

    Round-trip flights from Philadelphia to Ottawa range from $643 to $846, with an average of $760 over the past 12 months. Anything below $643 counts as a good deal.

  • Have flight prices from Philadelphia to Ottawa changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $462 to $1,740. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Philadelphia to Ottawa looking right now?

    One-way fares from Philadelphia to Ottawa are currently lower than usual. Average one-way flight prices are about $265, which is 26% below the typical average for this route.

  • What car rental options are available at Ottawa Airport (YOW)?

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates averaging $42 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Philadelphia to Ottawa?

    Flights from Philadelphia to Ottawa usually depart from Philadelphia (PHL) and arrive at Ottawa (YOW).

  • Which airports do connecting flights from Philadelphia to Ottawa pass through?

    One-stop flights from Philadelphia to Ottawa most commonly connect through:

    • Toronto Pearson Intl (YYZ) - 50% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 25% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 21% of one-stop connections
    • Orlando (MCO) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Philadelphia to Ottawa?

    Yes. Flexible dates can save you up to 76% on flights from Philadelphia to Ottawa. Wednesday is the cheapest departure day at $655 round-trip on average, while Saturday is the most expensive at $2,688, a difference of $2,033.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Philadelphia to Ottawa?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 3h 56m, compared with 3h 57m via Washington, D.C. Dulles Intl (IAD) and 5h 38m via Toronto Pearson Intl (YYZ).

  • What popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Garden of the Provinces and Territories, Nepean Sportsplex and Major's Hill Park. These are among the most viewed places in Ottawa on KAYAK.

Your guide to booking Philadelphia to Ottawa flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $655, about $2,033 less than Saturday fares (76% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Ottawa trip for January. Fares historically average $436 round-trip in that month - typically $2,252 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ottawa Airport.

    • Hilton Garden Inn Ottawa Airport
    • Hampton Inn by Hilton Ottawa Airport
    • Ramada by Wyndham Ottawa On The Rideau

More options for your flight from Philadelphia to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

Car rentals in Ottawa
Hotels in Ottawa
Vacations in Ottawa