YOW - PIT

C$ 249 Find Cheap Flights from Ottawa to Pittsburgh

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 16/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Pittsburgh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Pittsburgh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Pittsburgh, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 422
Typical prices: C$ 821-C$ 320
Air Canada
Sun 9/8Wed 12/8
YOW - PIT • 1 stop
Cheapest one-way flights
C$ 249
Typical prices: C$ 245-C$ 262
Air Canada
Sat 16/5
YOW - PIT • 1 stop
Top airlines
Cheapest • from C$ 422 (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$ 490 (round-trip)
Shortest trip • 3h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Sun, 9 Aug - Wed, 12 Aug
Air Canada Logo
9:05 a.m. - 2:53 p.m.
YOW
-
PIT
5h 48m
1 stop
Air Canada Logo
3:35 p.m. - 8:50 p.m.
PIT
-
YOW
5h 15m
1 stop
C$ 422Air Canada
Mon, 11 May - Sun, 17 May
Air Canada Logo
9:05 a.m. - 2:53 p.m.
YOW
-
PIT
5h 48m
1 stop
Air Canada Logo
6:00 a.m. - 11:05 a.m.
PIT
-
YOW
5h 05m
1 stop
C$ 429Air Canada
Mon, 8 Jun - Mon, 15 Jun
United Airlines Logo
3:10 p.m. - 11:23 p.m.
YOW
-
PIT
8h 13m
1 stop
United Airlines Logo
6:10 a.m. - 10:03 a.m.
PIT
-
YOW
3h 53m
1 stop
C$ 437United Airlines
Fri, 29 May - Tue, 2 Jun
United Airlines Logo
5:50 p.m. - 11:23 p.m.
YOW
-
PIT
5h 33m
1 stop
United Airlines Logo
6:10 a.m. - 6:48 p.m.
PIT
-
YOW
12h 38m
1 stop
C$ 438United Airlines
Mon, 13 Jul - Fri, 24 Jul
Air Canada Logo
9:05 a.m. - 2:53 p.m.
YOW
-
PIT
5h 48m
1 stop
Air Canada Logo
6:00 a.m. - 11:15 a.m.
PIT
-
YOW
5h 15m
1 stop
C$ 445Air Canada
Fri, 15 May - Mon, 18 May
Air Canada Logo
5:05 a.m. - 11:33 a.m.
YOW
-
PIT
6h 28m
1 stop
Air Canada Logo
6:00 a.m. - 11:05 a.m.
PIT
-
YOW
5h 05m
1 stop
C$ 453Air Canada
Mon, 8 Jun - Mon, 15 Jun
United Airlines Logo
7:30 p.m. - 11:36 p.m.
YOW
-
PIT
4h 06m
1 stop
United Airlines Logo
6:10 a.m. - 10:03 a.m.
PIT
-
YOW
3h 53m
1 stop
C$ 464United Airlines
Mon, 11 May - Sun, 17 May
United Airlines Logo
12:00 p.m. - 7:26 p.m.
YOW
-
PIT
7h 26m
2 stops
United Airlines Logo
6:10 a.m. - 10:03 a.m.
PIT
-
YOW
3h 53m
1 stop
C$ 522United Airlines
Fri, 29 May - Tue, 2 Jun
Air Canada Logo
9:00 a.m. - 5:10 p.m.
YOW
-
PIT
8h 10m
2 stops
Air Canada Logo
4:04 p.m. - 9:35 p.m.
PIT
-
YOW
5h 31m
1 stop
C$ 523Air Canada
Sun, 9 Aug - Wed, 12 Aug
United Airlines Logo
5:10 a.m. - 11:33 a.m.
YOW
-
PIT
6h 23m
1 stop
United Airlines Logo
8:45 a.m. - 9:15 p.m.
PIT
-
YOW
12h 30m
2 stops
C$ 526United 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.

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$ 317 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is C$ 732 and C$ 702 respectively.

Good to know

Low seasonMay
Cheapest flightC$ 249
Best time to beat the crowds (43% less expensive on average)
Most popular time to fly (17% more expensive 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 3 days, the lowest price for a flight from Ottawa to Pittsburgh was C$ 249 for a one-way ticket and C$ 422 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$ 467 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$ 693 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 9680 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

8.0 ExcellentVolha, Apr 2026
YYZ - ORD
Read more United Airlines reviews

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

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

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

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

They were fast and I like how they used to entertainment system to play video about the safety.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

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

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Flight and attendance were very good we had 2 hour delay that took the shine of it

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

We were happy with the service and cost of checking a bag

Good but need to be better with the flight times.

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

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

Information on your arrival and departure airports