YOW - PIT

C$ 362 Find Cheap Flights from Ottawa to Pittsburgh – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Pittsburgh departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 657
Typical prices: C$ 357-C$ 801
Air Canada
Sat 22/8Sat 29/8
YOW - PIT • 1 stop
Cheapest one-way flights
C$ 362
Typical prices: C$ 637-C$ 680
Air Canada
Thu 27/8
YOW - PIT • 1 stop
Top airlines
Cheapest • from C$ 657 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Ottawa and Pittsburgh. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 444 (round-trip)
Shortest trip • 3h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pittsburgh!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Pittsburgh (YOW-PIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Pittsburgh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Pittsburgh

Sat, 22 Aug - Sat, 29 Aug
Air Canada Logo
9:05 a.m. - 2:48 p.m.
YOW
-
PIT
5h 43m
1 stop
Air Canada Logo
6:00 a.m. - 11:15 a.m.
PIT
-
YOW
5h 15m
1 stop
C$ 657Air Canada
Mon, 7 Sep - Mon, 14 Sep
Air Canada Logo
5:10 a.m. - 11:33 a.m.
YOW
-
PIT
6h 23m
1 stop
Air Canada Logo
12:15 p.m. - 5:15 p.m.
PIT
-
YOW
5h 00m
1 stop
C$ 666Air Canada
Fri, 23 Oct - Sat, 24 Oct
United Airlines Logo
5:20 p.m. - 8:38 a.m.
YOW
-
PIT
15h 18m
1 stop
United Airlines Logo
11:48 a.m. - 4:38 p.m.
PIT
-
YOW
4h 50m
1 stop
C$ 726United Airlines
Sat, 5 Sep - Mon, 7 Sep
United Airlines Logo
6:00 a.m. - 7:09 p.m.
YOW
-
PIT
13h 09m
3 stops
United Airlines Logo
6:10 a.m. - 9:56 a.m.
PIT
-
YOW
3h 46m
1 stop
C$ 733United Airlines
Thu, 24 Dec - Sat, 2 Jan
United Airlines Logo
9:45 a.m. - 11:22 p.m.
YOW
-
PIT
13h 37m
1 stop
United Airlines Logo
8:45 a.m. - 2:12 p.m.
PIT
-
YOW
5h 27m
1 stop
C$ 733United Airlines
Sat, 22 Aug - Sat, 29 Aug
Multiple Airlines Logo
7:00 a.m. - 6:15 p.m.
YOW
-
PIT
11h 15m
1 stop
Multiple Airlines Logo
6:32 p.m. - 2:55 p.m.
PIT
-
YOW
44h 23m
2 stops
C$ 738Multiple Airlines
Sat, 5 Sep - Mon, 7 Sep
Air Canada Logo
11:15 a.m. - 2:48 p.m.
YOW
-
PIT
3h 33m
1 stop
Air Canada Logo
6:00 a.m. - 11:15 a.m.
PIT
-
YOW
5h 15m
1 stop
C$ 745Air Canada
Sat, 5 Sep - Mon, 7 Sep
Air Canada Logo
11:15 a.m. - 2:48 p.m.
YOW
-
PIT
3h 33m
1 stop
Air Canada Logo
12:15 p.m. - 5:15 p.m.
PIT
-
YOW
5h 00m
1 stop
C$ 745Air Canada
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
7:00 a.m. - 11:33 a.m.
YOW
-
PIT
4h 33m
1 stop
Multiple Airlines Logo
6:00 a.m. - 5:35 a.m.
PIT
-
YOW
23h 35m
3 stops
C$ 805Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
8:00 a.m. - 5:38 p.m.
YOW
-
PIT
9h 38m
1 stop
Multiple Airlines Logo
12:16 p.m. - 12:42 a.m.
PIT
-
YOW
12h 26m
2 stops
C$ 808Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Pittsburgh flights

Get data-powered insights and trends into flights from Ottawa to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ottawa to Pittsburgh departing in August.

Flight prices are typical for this route right now.

Flights to Pittsburgh from Ottawa usually cost between C$ 357 and C$ 801 in August.
The lowest price found in the past 5 days was C$ 657 on Air Canada (22 Aug–29 Aug).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Pittsburgh is September, where tickets cost C$ 327 (return) on average. On the other hand, the most expensive months are November and March, where the average cost of round-trip tickets is C$ 808 and C$ 716 respectively.

Good to know

Low season

May

Cheapest flight

C$ 362
Best time to beat the crowds (41% less expensive on average)
Most popular time to fly and prices are also 27% lower on average.
Flight 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Pittsburgh

  • What is the cheapest flight from Ottawa to Pittsburgh?

    In the last 5 days, the lowest price for a flight from Ottawa to Pittsburgh was C$ 362 for a one-way ticket and C$ 657 for a round-trip.

  • Which aircraft models fly most regularly from Ottawa to Pittsburgh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Pittsburgh?

    Star Alliance is the only airline alliance operating flights between Ottawa and Pittsburgh.

  • Which is the best airline for flights from Ottawa to Pittsburgh, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Ottawa to Pittsburgh are United Airlines and Air Canada. With an average price for the route of C$ 461 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 707 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Ottawa to Pittsburgh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Pittsburgh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Pittsburgh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Pittsburgh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pittsburgh with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Pittsburgh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pittsburgh from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ottawa to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Pittsburgh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10052 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

10.0 ExcellentPatricia, Jun 2026
YOW - EWR
Read more United Airlines reviews

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

This was an excellent experience for a very short flight.

The Flight Attendant was particularly helpful to my wife, who was having a bad day.

The baggage handlers at Toronto did not load anyone's baggage onto the jet. We sat at the carousel in Pittsburgh for a half hour before anyone told us.

It is air Canada so leaving 20 minutes late is very acceptable

Boarding was delayed by 15 min. Next, the flight was to reach in one hour and 14 min. But for 50 Min, we kept circling on the Tarmac, reached late

There should be a charging port in the airlines for our mobile phones.

One United employee a little impatient, also on flight WiFi was out for some time. I was happy to receive a complimentary alcoholic beverage for volunteering to check my carry on bag.

Everything was great, staff, planes, at the gate. All around everything was a pleasure flying .

Flight was canceled/delayed multiple times, leaving us stranded at YYZ for four (4) days. Retrieving the luggage (after flight canceled) was a 5 hrs delay/struggle Two days rebooking did not include two days accommodation voucher (only one was provided). False information was provided for the second day and we did expend 1/2 day at the airport on the second day just sorting out accomodations+food! Next rebooking (due to yet another cancelation) ended up with our luggage left behind (at YYZ) one day later when the plane finally took us to PIT. I wonder how the reimbursement for the additional expenses (food+accomodations) will be... easy or just another nightmare :-(

Everything you need to know for your flight from Ottawa to Pittsburgh

Information on your arrival and departure airports