YOW - PHL

$188 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
$414
Typical prices: $365-$671
Multiple Airlines
Sat 11/24Tue 12/4
YOW - PHL • 1 stop
Cheapest one-way
$188
Typical prices: $317-$460
Multiple Airlines
Sun 11/4
YOW - PHL • 2 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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Flight Deals
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

Tue, Nov 24 - Fri, Dec 4
Multiple Airlines Logo
7:05 am - 12:41 amYOW  Ottawa-PHL Philadelphia
17h 36m1 stop Fort Lauderdale
Multiple Airlines Logo
6:40 pm - 12:07 amPHL  Philadelphia-YOW Ottawa
29h 27m2 stops Atlanta Hartsfield-Jackson Tampa
$414Multiple Airlines
Mon, Oct 26 - Wed, Oct 28
Multiple Airlines Logo
7:05 am - 7:21 amYOW  Ottawa-PHL Philadelphia
24h 16m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:27 pm - 5:20 pmPHL  Philadelphia-YOW Ottawa
28h 53m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
$417Multiple Airlines
Tue, Nov 24 - Fri, Dec 4
Multiple Airlines Logo
7:05 am - 12:41 amYOW  Ottawa-PHL Philadelphia
17h 36m1 stop Fort Lauderdale
Multiple Airlines Logo
8:33 pm - 12:07 amPHL  Philadelphia-YOW Ottawa
27h 34m1 stop Tampa
$421Multiple Airlines
Mon, Oct 26 - Wed, Oct 28
Multiple Airlines Logo
7:00 am - 7:21 amYOW  Ottawa-PHL Philadelphia
24h 21m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:00 am - 5:20 pmPHL  Philadelphia-YOW Ottawa
34h 20m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
$433Multiple Airlines
Mon, Oct 26 - Wed, Oct 28
Multiple Airlines Logo
7:05 am - 7:21 amYOW  Ottawa-PHL Philadelphia
24h 16m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:50 am - 5:20 pmPHL  Philadelphia-YOW Ottawa
9h 30m1 stop Fort Lauderdale
$442Multiple Airlines
Tue, Nov 24 - Wed, Dec 2
Multiple Airlines Logo
7:05 am - 12:41 amYOW  Ottawa-PHL Philadelphia
17h 36m1 stop Fort Lauderdale
Multiple Airlines Logo
4:38 pm - 12:07 amPHL  Philadelphia-YOW Ottawa
31h 29m2 stops Atlanta Hartsfield-Jackson Tampa
$445Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
7:05 am - 2:27 pmYOW  Ottawa-PHL Philadelphia
31h 22m1 stop Fort Lauderdale
Multiple Airlines Logo
10:49 am - 12:50 amPHL  Philadelphia-YOW Ottawa
14h 01m2 stops Tampa Toronto Pearson Intl
$446Multiple Airlines
Wed, Nov 25 - Fri, Dec 4
Multiple Airlines Logo
4:15 pm - 6:26 pmYOW  Ottawa-PHL Philadelphia
26h 11m2 stops Calgary Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:33 pm - 12:07 amPHL  Philadelphia-YOW Ottawa
27h 34m1 stop Tampa
$448Multiple Airlines
Tue, Nov 24 - Wed, Dec 2
Multiple Airlines Logo
7:05 am - 12:41 amYOW  Ottawa-PHL Philadelphia
17h 36m1 stop Fort Lauderdale
Multiple Airlines Logo
2:51 pm - 11:10 pmPHL  Philadelphia-YOW Ottawa
8h 19m1 stop Fort Lauderdale
$452Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
5:30 am - 7:21 amYOW  Ottawa-PHL Philadelphia
25h 51m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:07 pm - 12:44 amPHL  Philadelphia-YOW Ottawa
29h 37m3 stops San Juan Luis Munoz Marin Intl Fort Lauderdale Toronto Pearson Intl
$455Multiple 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

$188
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 $414 to $2,452. That means the highest observed fare was about 6x 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 $241, which is 45% 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
    • Microtel Inn & Suites by Wyndham 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