PHL - YOW

$206 Find Cheap Flights from Philadelphia to Ottawa - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$365
Typical prices: $532-$794
Multiple Airlines
Mon 10/29Fri 11/2
PHL - YOW • 1 stop
Cheapest one-way
$206
Typical prices: $293-$361
Multiple Airlines
Sat 10/6
PHL - YOW • 2 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
October
Cheapest • 52% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $709 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 3h 57m (one-way)
Insights
Insights
Start a new search
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)

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

Recent round-trip flight deals from Philadelphia to Ottawa

Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
1:52 pm - 5:20 pmPHL  Philadelphia-YOW Ottawa
27h 28m1 stop Fort Lauderdale
Multiple Airlines Logo
8:00 am - 11:42 pmYOW  Ottawa-PHL Philadelphia
15h 42m1 stop Orlando
$365Multiple Airlines
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
7:50 am - 5:20 pmPHL  Philadelphia-YOW Ottawa
9h 30m1 stop Fort Lauderdale
Multiple Airlines Logo
5:30 am - 12:29 amYOW  Ottawa-PHL Philadelphia
18h 59m2 stops Toronto Pearson Intl Tampa
$388Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
6:03 pm - 5:20 pmPHL  Philadelphia-YOW Ottawa
23h 17m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
7:05 am - 11:35 pmYOW  Ottawa-PHL Philadelphia
16h 30m1 stop Fort Lauderdale
$410Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Multiple Airlines Logo
1:52 pm - 11:32 pmPHL  Philadelphia-YOW Ottawa
9h 40m1 stop Fort Lauderdale
Multiple Airlines Logo
5:30 am - 12:29 amYOW  Ottawa-PHL Philadelphia
18h 59m2 stops Toronto Pearson Intl Tampa
$410Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
7:50 am - 5:20 pmPHL  Philadelphia-YOW Ottawa
9h 30m1 stop Fort Lauderdale
Multiple Airlines Logo
7:05 am - 11:35 pmYOW  Ottawa-PHL Philadelphia
16h 30m1 stop Fort Lauderdale
$419Multiple Airlines
Fri, Oct 30 - Sat, Oct 31
Multiple Airlines Logo
1:52 pm - 11:32 pmPHL  Philadelphia-YOW Ottawa
9h 40m1 stop Fort Lauderdale
Multiple Airlines Logo
7:05 am - 4:02 pmYOW  Ottawa-PHL Philadelphia
8h 57m1 stop Fort Lauderdale
$431Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
5:22 pm - 7:20 pmPHL  Philadelphia-YOW Ottawa
25h 58m2 stops Atlanta Hartsfield-Jackson Calgary
Multiple Airlines Logo
8:00 am - 12:07 amYOW  Ottawa-PHL Philadelphia
16h 07m1 stop Orlando
$443Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Multiple Airlines Logo
1:52 pm - 11:32 pmPHL  Philadelphia-YOW Ottawa
9h 40m1 stop Fort Lauderdale
Multiple Airlines Logo
8:00 am - 11:42 pmYOW  Ottawa-PHL Philadelphia
15h 42m1 stop Orlando
$448Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
Air Canada Logo
3:20 pm - 7:52 pmPHL  Philadelphia-YOW Ottawa
4h 32m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:00 am - 2:44 pmYOW  Ottawa-PHL Philadelphia
5h 44m1 stop Montreal Pierre Elliott Trudeau Intl
$667Air Canada
Wed, Oct 7 - Wed, Oct 14
Air Canada Logo
3:25 pm - 8:44 pmPHL  Philadelphia-YOW Ottawa
5h 19m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:15 am - 2:47 pmYOW  Ottawa-PHL Philadelphia
3h 32m1 stop Montreal Pierre Elliott Trudeau Intl
$667Air 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 from Philadelphia to Ottawa with more confidence.

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

Tuesday is the cheapest day of the week to fly from Philadelphia to Ottawa, it is 44% cheaper than the average day. Saturday is the most expensive day with flight prices 256% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Philadelphia to Ottawa?

  • October is the cheapest month to fly from Philadelphia to Ottawa at $361 round-trip.
  • May ($2,688) and March ($1,153) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 644% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Philadelphia to Ottawa flights

Low season

August

Cheapest flight

$206
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 256% 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

Your Philadelphia to Ottawa flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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

  • 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) - 60% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 25% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 15% of one-stop connections

    Toronto Pearson Intl (YYZ) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 85% on the Philadelphia to Ottawa route. Tuesday is the cheapest departure day at $423 round-trip on average, while Saturday is the most expensive at $2,688, a difference of $2,265. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Downtown Ottawa, Parliament Hill and Garden of the Provinces and Territories. These are among the most viewed places in Ottawa on KAYAK.

  • How long is a flight from Philadelphia to Ottawa?

    A nonstop flight from Philadelphia to Ottawa takes 0h 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.

  • 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 $365 to $1,464. 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 $291, which is 13% below the typical average for this route.

  • 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 57m, compared with 4h 05m via Washington, D.C. Dulles Intl (IAD) and 5h 38m via Toronto Pearson Intl (YYZ).

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

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

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

    Round-trip flights from Philadelphia to Ottawa range from $532 to $794, with an average of $755 over the past 12 months. Anything below $532 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $423 - about $2,265 less than Saturday (84% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Ottawa trip for October. Fares historically average $361 round-trip in that month - typically $2,327 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
    - Fairfield Inn & Suites by Marriott Ottawa Airport

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