YOW - PIT

C$ 240 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$ 420
Overall average: C$ 835
United Airlines
Thu 23/4Sat 25/4
YOW - PIT • 1 stop
Cheapest one-way flights
C$ 240
Typical prices: C$ 262-C$ 270
United Airlines
Sat 16/5
YOW - PIT • 1 stop
Top airlines
Cheapest • from C$ 420 (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$ 629 (round-trip)
Shortest trip • 3h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 50% 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

Thu, 23 Apr - Sat, 25 Apr
United Airlines Logo
6:00 a.m. - 9:34 a.m.
YOW
-
PIT
3h 34m
1 stop
United Airlines Logo
4:07 p.m. - 9:35 p.m.
PIT
-
YOW
5h 28m
1 stop
C$ 420United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
10:00 a.m. - 1:58 p.m.
YOW
-
PIT
3h 58m
1 stop
United Airlines Logo
8:54 a.m. - 5:07 p.m.
PIT
-
YOW
8h 13m
1 stop
C$ 422United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
6:00 a.m. - 3:26 p.m.
YOW
-
PIT
9h 26m
3 stops
United Airlines Logo
10:30 a.m. - 2:22 p.m.
PIT
-
YOW
3h 52m
1 stop
C$ 423United Airlines
Tue, 14 Apr - Fri, 17 Apr
United Airlines Logo
6:00 a.m. - 1:54 p.m.
YOW
-
PIT
7h 54m
1 stop
United Airlines Logo
6:10 a.m. - 10:03 a.m.
PIT
-
YOW
3h 53m
1 stop
C$ 464United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
6:00 a.m. - 3:26 p.m.
YOW
-
PIT
9h 26m
3 stops
United Airlines Logo
7:00 a.m. - 1:59 p.m.
PIT
-
YOW
6h 59m
1 stop
C$ 471United Airlines
Tue, 14 Apr - Fri, 17 Apr
United Airlines Logo
6:00 a.m. - 9:34 a.m.
YOW
-
PIT
3h 34m
1 stop
United Airlines Logo
10:49 a.m. - 9:16 p.m.
PIT
-
YOW
10h 27m
2 stops
C$ 489United Airlines
Tue, 14 Apr - Fri, 17 Apr
United Airlines Logo
12:00 p.m. - 8:58 p.m.
YOW
-
PIT
8h 58m
2 stops
United Airlines Logo
10:49 a.m. - 9:16 p.m.
PIT
-
YOW
10h 27m
2 stops
C$ 501United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
4:15 p.m. - 11:20 p.m.
YOW
-
PIT
7h 05m
2 stops
United Airlines Logo
10:30 a.m. - 2:22 p.m.
PIT
-
YOW
3h 52m
1 stop
C$ 507United Airlines
Sat, 18 Apr - Wed, 22 Apr
United Airlines Logo
6:00 a.m. - 1:58 p.m.
YOW
-
PIT
7h 58m
1 stop
United Airlines Logo
8:54 a.m. - 1:59 p.m.
PIT
-
YOW
5h 05m
1 stop
C$ 534United Airlines
Sun, 12 Apr - Fri, 17 Apr
United Airlines Logo
7:30 p.m. - 9:34 a.m.
YOW
-
PIT
14h 04m
1 stop
United Airlines Logo
10:49 a.m. - 9:16 p.m.
PIT
-
YOW
10h 27m
2 stops
C$ 557United 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$ 318 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is C$ 835 and C$ 804 respectively.

Good to know

Low seasonOctober
Cheapest flightC$ 240
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (32% 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$ 240 for a one-way ticket and C$ 420 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$ 633 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$ 699 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 9431 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

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

2.0 MediocreMary Ann, Mar 2026
YYZ - EWR
Read more United Airlines reviews

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.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

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

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

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.

My seat was covered in vomit and I will be reaching out to Air Canada

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.

Due to the strike by AC flight attendants, my flight was cancelled. Very disappointing! A refund is being processed. This was not a Kayak issue. I will be sure to come back to Kayak in the future.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

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

Information on your arrival and departure airports