YOW - PIT

C$ 360 Find Cheap Flights from Ottawa to Pittsburgh – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 621
Typical prices: C$ 429-C$ 679
Air Canada
Mon 24/9Mon 1/10
YOW - PIT • 1 stop
Cheapest one-way flights
C$ 360
Typical prices: C$ 274-C$ 504
Multiple Airlines
Sun 28/10
YOW - PIT • 2 stops
When to travel
May
Cheapest • 49% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg C$ 549 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 4h 22m (one-way)
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Flight Deals

Cheap Flights from Ottawa to Pittsburgh (YOW-PIT)

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

Recent round-trip flight deals from Ottawa to Pittsburgh

Fri, 23 Oct - Sun, 25 Oct
Multiple Airlines Logo
7:00 a.m. - 6:56 p.m.YOW  Ottawa-PIT Pittsburgh
11h 56m1 stop Orlando
Multiple Airlines Logo
7:51 p.m. - 12:44 a.m.PIT  Pittsburgh-YOW Ottawa
28h 53m2 stops Orlando Toronto Pearson Intl
C$ 703Multiple Airlines
Tue, 29 Sep - Sat, 3 Oct
United Airlines Logo
3:10 p.m. - 8:25 p.m.YOW  Ottawa-PIT Pittsburgh
5h 15m1 stop Newark
United Airlines Logo
7:59 p.m. - 11:54 p.m.PIT  Pittsburgh-YOW Ottawa
3h 55m1 stop Washington, D.C. Dulles Intl
C$ 722United Airlines
Tue, 29 Sep - Sat, 3 Oct
United Airlines Logo
6:00 a.m. - 3:25 p.m.YOW  Ottawa-PIT Pittsburgh
9h 25m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl
United Airlines Logo
6:26 a.m. - 9:56 a.m.PIT  Pittsburgh-YOW Ottawa
3h 30m1 stop Washington, D.C. Dulles Intl
C$ 722United Airlines
Sat, 17 Oct - Wed, 21 Oct
United Airlines Logo
10:37 a.m. - 8:36 p.m.YOW  Ottawa-PIT Pittsburgh
9h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
8:56 a.m. - 5:16 p.m.PIT  Pittsburgh-YOW Ottawa
8h 20m1 stop Chicago O'Hare Intl
C$ 724United Airlines
Fri, 23 Oct - Sun, 1 Nov
Multiple Airlines Logo
7:00 a.m. - 6:56 p.m.YOW  Ottawa-PIT Pittsburgh
11h 56m1 stop Orlando
Multiple Airlines Logo
12:53 p.m. - 8:09 p.m.PIT  Pittsburgh-YOW Ottawa
7h 16m2 stops Nashville Intl Toronto Island
C$ 725Multiple Airlines
Fri, 23 Oct - Sun, 25 Oct
Multiple Airlines Logo
7:00 a.m. - 6:56 p.m.YOW  Ottawa-PIT Pittsburgh
11h 56m1 stop Orlando
Multiple Airlines Logo
7:51 p.m. - 4:44 p.m.PIT  Pittsburgh-YOW Ottawa
20h 53m1 stop Orlando
C$ 740Multiple Airlines
Sat, 14 Nov - Sun, 15 Nov
Air Canada Logo
12:10 p.m. - 6:36 p.m.YOW  Ottawa-PIT Pittsburgh
6h 26m1 stop Toronto Pearson Intl
Air Canada Logo
7:20 p.m. - 11:55 p.m.PIT  Pittsburgh-YOW Ottawa
4h 35m1 stop Toronto Pearson Intl
C$ 746Air Canada
Tue, 29 Sep - Sat, 3 Oct
Air Canada Logo
11:10 a.m. - 2:48 p.m.YOW  Ottawa-PIT Pittsburgh
3h 38m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:11 a.m. - 1:17 p.m.PIT  Pittsburgh-YOW Ottawa
8h 06m2 stops Chicago O'Hare Intl Toronto Island
C$ 803Air Canada
Fri, 23 Oct - Sun, 1 Nov
Air Canada Logo
7:00 a.m. - 4:57 p.m.YOW  Ottawa-PIT Pittsburgh
9h 57m2 stops Toronto Pearson Intl Chicago O'Hare Intl
Air Canada Logo
6:30 a.m. - 7:52 p.m.PIT  Pittsburgh-YOW Ottawa
13h 22m2 stops Chicago O'Hare Intl Toronto Island
C$ 825Air Canada
Fri, 23 Oct - Sun, 1 Nov
Multiple Airlines Logo
12:15 p.m. - 2:22 p.m.YOW  Ottawa-PIT Pittsburgh
26h 07m3 stops Toronto Island Washington, D.C. Dulles Intl DuBois Jefferson County
Multiple Airlines Logo
2:55 p.m. - 12:44 a.m.PIT  Pittsburgh-YOW Ottawa
33h 49m3 stops DuBois Jefferson County Washington, D.C. Dulles Intl Toronto Pearson Intl
C$ 829Multiple Airlines
Booking Insights

Price, demand, and travel trends for Ottawa to Pittsburgh flights

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

How much is a round-trip flight from Ottawa to Pittsburgh?

Round-trip flights from Ottawa to Pittsburgh start at C$ 621. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 429 to C$ 679. The lowest price found in the past 5 days was C$ 621 on Air Canada.

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

  • May is the cheapest month to fly from Ottawa to Pittsburgh at C$ 325 round-trip.
  • August (C$ 934) and March (C$ 708) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 187% 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 Pittsburgh flights

Low season

August

Cheapest flight

C$ 360
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flights from Ottawa to Pittsburgh

When to book flights from Ottawa to Pittsburgh

Are your dates flexible? Find out the best times to travel from Ottawa to Pittsburgh 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 Pittsburgh 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 Ottawa to Pittsburgh?

    Flights from Ottawa to Pittsburgh usually depart from Ottawa (YOW) and arrive at Pittsburgh (PIT).

  • Which cabin classes can I book on flights from Ottawa to Pittsburgh?

    Only Economy Class is available on flights from Ottawa to Pittsburgh.

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

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

    • Washington, D.C. Dulles Intl (IAD) – 60% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 28% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) – 12% of one-stop connections

    Washington, D.C. Dulles Intl (IAD) handles the largest share of one-stop connections on this route.

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

    On the Ottawa to Pittsburgh route, being flexible with your departure day can save you up to 40%. Saturday is the cheapest day at C$ 410 round-trip on average, while Sunday is the most expensive at C$ 679 – a C$ 270 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which popular places can I visit in Pittsburgh?

    Some of the most popular sights in Pittsburgh are PPG Paints Arena, PNC Ballpark, and David L Lawrence Convention Center. These are among the most viewed places in Pittsburgh on KAYAK.

  • How long does a flight from Ottawa to Pittsburgh take?

    There are currently no direct flights available from Ottawa to Pittsburgh. Flights with 1 layover take between 3h 49m and 5h 08m in total, depending on the connection.

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

    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 Ottawa to Pittsburgh 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 C$ 703 to C$ 1,546. That means the highest observed fare was about 2x higher than the lowest one.

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

    One-way fares from Ottawa to Pittsburgh are currently lower than usual. Average one-way flight prices are about C$ 401, which is 8% below the typical average for this route.

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

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 3h 49m, compared with 4h 22m via Montreal Pierre Elliott Trudeau Intl (YUL) and 5h 08m via Toronto Pearson Intl (YYZ).

  • What car rental options are available at Pittsburgh Airport (PIT)?

    Pittsburgh Airport (PIT) hosts 5 major car rental companies, with daily rates starting from around C$ 43 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Sixt
    • Budget
    • Alamo

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

    Round-trip flights from Ottawa to Pittsburgh range from C$ 429 to C$ 679, with an average of C$ 639 over the past 12 months. Anything below C$ 429 counts as a good deal.

Your guide to booking Ottawa to Pittsburgh 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 Saturday departure instead of Sunday. On this route, Saturday flights average C$ 410 – about C$ 270 less than Sunday (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ottawa to Pittsburgh trip for May. Fares historically average C$ 325 round-trip in that month – typically C$ 608 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Pittsburgh Airport.
    - Hyatt Regency Pittsburgh International Airport

More options for your flight from Ottawa to Pittsburgh

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

Car rentals in Pittsburgh
Hotels in Pittsburgh
Vacations in Pittsburgh