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YOW - PHL

$197 Find Cheap Flights from Ottawa to Philadelphia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$421
Typical prices: $365-$671
Multiple Airlines
Mon 12/10Sat 12/15
YOW - PHL • 2 stops
Cheapest one-way
$197
Typical prices: $317-$460
Multiple Airlines
Fri 10/26
YOW - PHL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Ottawa and Philadelphia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 41% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $348 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 3h 57m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Ottawa to Philadelphia (YOW-PHL)

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

Recent round-trip flight deals from Ottawa to Philadelphia

Thu, Dec 10 - Tue, Dec 15
Multiple Airlines Logo
7:00 am - 7:35 pmYOW  Ottawa-PHL Philadelphia
12h 35m2 stops Toronto Pearson Intl Tampa
Multiple Airlines Logo
9:52 am - 12:07 amPHL  Philadelphia-YOW Ottawa
14h 15m1 stop Tampa
$421Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
3:10 pm - 7:21 amYOW  Ottawa-PHL Philadelphia
16h 11m2 stops Newark Atlanta Hartsfield-Jackson
Multiple Airlines Logo
5:22 pm - 5:20 pmPHL  Philadelphia-YOW Ottawa
23h 58m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$436Multiple Airlines
Thu, Dec 10 - Tue, Dec 15
Multiple Airlines Logo
4:35 pm - 8:57 amYOW  Ottawa-PHL Philadelphia
16h 22m1 stop Tampa
Multiple Airlines Logo
9:52 am - 12:07 amPHL  Philadelphia-YOW Ottawa
14h 15m1 stop Tampa
$441Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
3:10 pm - 7:21 amYOW  Ottawa-PHL Philadelphia
16h 11m2 stops Newark Atlanta Hartsfield-Jackson
Multiple Airlines Logo
5:22 pm - 5:58 pmPHL  Philadelphia-YOW Ottawa
24h 36m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl
$448Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
Multiple Airlines Logo
12:45 pm - 12:29 amYOW  Ottawa-PHL Philadelphia
11h 44m2 stops Toronto Pearson Intl Tampa
Multiple Airlines Logo
2:20 pm - 11:32 pmPHL  Philadelphia-YOW Ottawa
9h 12m1 stop Fort Lauderdale
$455Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
Multiple Airlines Logo
7:05 am - 11:35 pmYOW  Ottawa-PHL Philadelphia
16h 30m1 stop Fort Lauderdale
Multiple Airlines Logo
5:22 pm - 2:30 pmPHL  Philadelphia-YOW Ottawa
21h 08m2 stops Atlanta Hartsfield-Jackson Newark
$490Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
3:10 pm - 7:21 amYOW  Ottawa-PHL Philadelphia
16h 11m2 stops Newark Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:50 am - 5:20 pmPHL  Philadelphia-YOW Ottawa
9h 30m1 stop Fort Lauderdale
$496Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
3:10 pm - 2:27 pmYOW  Ottawa-PHL Philadelphia
23h 17m3 stops Newark Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
5:22 pm - 5:58 pmPHL  Philadelphia-YOW Ottawa
24h 36m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl
$504Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
Multiple Airlines Logo
5:30 am - 11:24 pmYOW  Ottawa-PHL Philadelphia
17h 54m3 stops Toronto Pearson Intl Tampa Raleigh-Durham
Multiple Airlines Logo
5:22 pm - 5:20 pmPHL  Philadelphia-YOW Ottawa
23h 58m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$511Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
Multiple Airlines Logo
5:30 am - 11:24 pmYOW  Ottawa-PHL Philadelphia
17h 54m3 stops Toronto Pearson Intl Tampa Raleigh-Durham
Multiple Airlines Logo
5:22 pm - 5:58 pmPHL  Philadelphia-YOW Ottawa
24h 36m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl
$519Multiple Airlines
Booking Insights

Price, demand and travel trends for Ottawa to Philadelphia 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 Ottawa to Philadelphia?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Ottawa to Philadelphia. It’s 41% cheaper than the average day, while Monday is the most expensive, with prices 69% higher.

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

•December is the cheapest month to fly from Ottawa to Philadelphia at $308 round-trip.
•July ($880) and May ($798) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 185% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Ottawa to Philadelphia flights

Low season

May

Cheapest flight

$197
Beat the crowds with an average 76% drop in travelers.
The most popular month to fly with an average 112% increase in travelers.
One-way flight from Ottawa to Philadelphia

When to book flights from Ottawa to Philadelphia

Are your dates flexible? Find out the best times to travel from Ottawa to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ottawa to Philadelphia 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 Ottawa to Philadelphia?

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

    • Economy Class
    • First Class

  • How long is a flight from Ottawa to Philadelphia?

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

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

    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 Ottawa to Philadelphia flight?

    Round-trip flights from Ottawa to Philadelphia range from $365 to $671, with an average of $520 over the past 12 months. Anything below $365 counts as a good deal.

  • Have flight prices from Ottawa to Philadelphia 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 $421 to $1,475. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from Ottawa to Philadelphia are currently lower than usual. Average one-way flight prices are about $271, which is 38% below the typical average for this route.

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:

    • Payless
    • Dollar
    • Hertz
    • Thrifty
    • Budget

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

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

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

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

    • Washington, D.C. Dulles Intl (IAD) - 48% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 32% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 9% of one-stop connections
    • Orlando (MCO) - 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 65% on flights from Ottawa to Philadelphia. Thursday is the cheapest departure day at $308 round-trip on average, while Monday is the most expensive at $880, a difference of $572.

    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 Ottawa to Philadelphia?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 3h 57m, compared with 4h 01m via Montreal Pierre Elliott Trudeau Intl (YUL) and 4h 56m via Toronto Pearson Intl (YYZ).

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

  • Which airlines include bags at no extra cost on Ottawa to Philadelphia flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Lufthansa: a cabin bag and a checked bag in First Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Ottawa to Philadelphia 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 Thursday departure and avoid flying on Monday. On this route, Thursday flights average $308, about $572 less than Monday fares (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ottawa to Philadelphia trip for December. Fares historically average $308 round-trip in that month - typically $572 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.

    • Embassy Suites by Hilton Philadelphia Airport
    • DoubleTree by Hilton Philadelphia Airport
    • Sonesta Select Philadelphia Airport

More options for your flight from Ottawa to Philadelphia

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

Car rentals in Philadelphia
Hotels in Philadelphia
Vacations in Philadelphia