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Cheap flights from Ottawa to Pittsburgh from C$ 322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Pittsburgh departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Pittsburgh

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:05 a.m. - 2:53 p.m.
YOW
-
PIT
5h 48m
1 stop
Air Canada Logo
3:35 p.m. - 8:44 p.m.
PIT
-
YOW
5h 09m
1 stop
C$ 569Air Canada
Mon, 6 Jul - Wed, 15 Jul
United Airlines Logo
6:25 a.m. - 1:15 p.m.
YOW
-
PIT
6h 50m
1 stop
United Airlines Logo
7:21 p.m. - 9:11 a.m.
PIT
-
YOW
13h 50m
1 stop
C$ 647United Airlines
Thu, 20 Aug - Fri, 21 Aug
United Airlines Logo
5:57 p.m. - 10:30 p.m.
YOW
-
PIT
4h 33m
1 stop
United Airlines Logo
7:21 p.m. - 9:11 a.m.
PIT
-
YOW
13h 50m
1 stop
C$ 648United Airlines
Thu, 20 Aug - Fri, 21 Aug
United Airlines Logo
6:25 a.m. - 1:15 p.m.
YOW
-
PIT
6h 50m
1 stop
United Airlines Logo
6:00 p.m. - 9:11 a.m.
PIT
-
YOW
15h 11m
1 stop
C$ 700United Airlines
Thu, 20 Aug - Fri, 21 Aug
Multiple Airlines Logo
6:25 p.m. - 6:15 p.m.
YOW
-
PIT
23h 50m
2 stops
Multiple Airlines Logo
7:13 p.m. - 2:35 p.m.
PIT
-
YOW
19h 22m
1 stop
C$ 712Multiple Airlines
Sun, 19 Jul - Fri, 24 Jul
United Airlines Logo
5:10 a.m. - 1:14 p.m.
YOW
-
PIT
8h 04m
2 stops
United Airlines Logo
6:06 a.m. - 4:38 p.m.
PIT
-
YOW
10h 32m
2 stops
C$ 909United Airlines
Sun, 19 Jul - Fri, 24 Jul
Multiple Airlines Logo
8:50 p.m. - 5:07 p.m.
YOW
-
PIT
20h 17m
3 stops
Multiple Airlines Logo
8:15 a.m. - 9:44 p.m.
PIT
-
YOW
13h 29m
3 stops
C$ 932Multiple Airlines
Sun, 19 Jul - Fri, 24 Jul
Air Canada Logo
6:45 a.m. - 2:53 p.m.
YOW
-
PIT
8h 08m
2 stops
Air Canada Logo
12:15 p.m. - 5:10 p.m.
PIT
-
YOW
4h 55m
1 stop
C$ 984Air Canada
Thu, 20 Aug - Fri, 21 Aug
Delta Logo
6:55 a.m. - 3:40 p.m.
YOW
-
PIT
8h 45m
2 stops
Delta Logo
6:30 a.m. - 5:35 p.m.
PIT
-
YOW
11h 05m
2 stops
C$ 994Delta
Mon, 6 Jul - Wed, 15 Jul
Air Canada Logo
6:45 a.m. - 2:53 p.m.
YOW
-
PIT
8h 08m
2 stops
Air Canada Logo
12:15 p.m. - 5:10 p.m.
PIT
-
YOW
4h 55m
1 stop
C$ 998Air Canada
Thu, 20 Aug - Fri, 21 Aug

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Air Canada flights from Ottawa to Pittsburgh

Our best Air Canada deals on Ottawa to Pittsburgh flight tickets
Air Canada
6 Jul
YOW9:05 a.m.Ottawa
5h 48m
1 stop
PIT2:53 p.m.Pittsburgh
15 Jul
PIT3:35 p.m.Pittsburgh
5h 09m
1 stop
YOW8:44 p.m.Ottawa
C$ 569
Air Canada
20 Aug
YOW6:45 a.m.Ottawa
8h 08m
2 stops
PIT2:53 p.m.Pittsburgh
21 Aug
PIT12:15 p.m.Pittsburgh
4h 55m
1 stop
YOW5:10 p.m.Ottawa
C$ 984
Air Canada
20 Aug
YOW6:45 a.m.Ottawa
8h 08m
2 stops
PIT2:53 p.m.Pittsburgh
21 Aug
PIT12:15 p.m.Pittsburgh
4h 55m
1 stop
YOW5:10 p.m.Ottawa
C$ 998

Delta flights from Ottawa to Pittsburgh

Our best Delta deals on Ottawa to Pittsburgh flight tickets
Delta
6 Jul
YOW6:55 a.m.Ottawa
8h 45m
2 stops
PIT3:40 p.m.Pittsburgh
15 Jul
PIT6:30 a.m.Pittsburgh
11h 05m
2 stops
YOW5:35 p.m.Ottawa
C$ 994
Delta
11 Jun
YOW6:55 a.m.Ottawa
12h 05m
2 stops
PIT7:00 p.m.Pittsburgh
18 Jun
PIT10:25 a.m.Pittsburgh
13h 55m
2 stops
YOW12:20 a.m.Ottawa
C$ 1,193

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 11 June 2026.
Use the filters below to find and compare flights from Ottawa to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Mon 6/7

9:05 a.m.-2:53 p.m.

1 stop5h 48m

Pittsburgh

Wed 15/7

3:35 p.m.-8:44 p.m.

1 stop5h 09m

C$ 569

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Thu 20/8

6:25 a.m.-1:15 p.m.

1 stop6h 50m

Pittsburgh

Fri 21/8

7:21 p.m.-9:11 a.m.

1 stop13h 50m

C$ 647

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Thu 20/8

5:57 p.m.-10:30 p.m.

1 stop4h 33m

Pittsburgh

Fri 21/8

7:21 p.m.-9:11 a.m.

1 stop13h 50m

C$ 648

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Thu 20/8

6:25 a.m.-1:15 p.m.

1 stop6h 50m

Pittsburgh

Fri 21/8

6:00 p.m.-9:11 a.m.

1 stop15h 11m

C$ 700

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sun 19/7

6:25 p.m.-6:15 p.m.

2 stops23h 50m

Pittsburgh

Fri 24/7

7:13 p.m.-2:35 p.m.

1 stop19h 22m

C$ 712

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sun 19/7

5:10 a.m.-1:14 p.m.

2 stops8h 04m

Pittsburgh

Fri 24/7

6:06 a.m.-4:38 p.m.

2 stops10h 32m

C$ 909

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sun 19/7

8:50 p.m.-5:07 p.m.

3 stops20h 17m

Pittsburgh

Fri 24/7

8:15 a.m.-9:44 p.m.

3 stops13h 29m

C$ 932

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Thu 20/8

6:45 a.m.-2:53 p.m.

2 stops8h 08m

Pittsburgh

Fri 21/8

12:15 p.m.-5:10 p.m.

1 stop4h 55m

C$ 984

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Mon 6/7

6:55 a.m.-3:40 p.m.

2 stops8h 45m

Pittsburgh

Wed 15/7

6:30 a.m.-5:35 p.m.

2 stops11h 05m

C$ 994

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Thu 20/8

6:45 a.m.-2:53 p.m.

2 stops8h 08m

Pittsburgh

Fri 21/8

12:15 p.m.-5:10 p.m.

1 stop4h 55m

C$ 998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ottawa to Pittsburgh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and Pittsburgh?

What is the cheapest month to fly to Pittsburgh?

The month of May is another great option to travel to Pittsburgh, with average flight prices from Ottawa averaging around C$ 326.

When to book flights from Ottawa to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Pittsburgh (YOW to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Pittsburgh

Fastest flight time

4h 33m

Direct flights

None
The fastest flight from Ottawa to Pittsburgh takes 4h 33m
There are no direct flights from Ottawa to Pittsburgh. There are no popular flight routes from Ottawa to Pittsburgh.
Search flight deals

Frequently asked questions about flying from Ottawa to Pittsburgh

  • How far is Ottawa to Pittsburgh by plane?

    Pittsburgh is 654.0 km away from Ottawa. Flights usually cover this in 4h 33m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ottawa Airport to Pittsburgh Airport?

    Prices for flights from Ottawa Airport to Pittsburgh Airport are updated daily.

  • How many operators does momondo search for flights from Ottawa Airport to Pittsburgh Airport?

  • How old do you have to be to fly from Ottawa Airport to Pittsburgh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Pittsburgh Airport.

  • What documentation or ID do you need to fly to Pittsburgh Airport?

    The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ottawa to Pittsburgh?

Best airlines flying from Ottawa to Pittsburgh

Compare and see reviews for airlines that fly from Ottawa to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 186Free CancellationRating
7.1
11,160 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 402Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights

Travelling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Monroeville
Wheeling
Washington
Coraopolis
Triadelphia
Moon

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Pittsburgh?

Finding the right flight to Pittsburgh from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pittsburgh quick and easy, saving you time and money.

Can I find flights from Ottawa to Pittsburgh with flexible booking policies on momondo?

All flight searches from Ottawa to Pittsburgh on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ottawa to Pittsburgh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Pittsburgh from Ottawa.

I’m not ready to book a flight from Ottawa to Pittsburgh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Pittsburgh from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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