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Cheap flights from Ottawa to Pittsburgh from C$ 362

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 27/8. 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. - 2:48 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
Sat, 22 Aug - Sat, 29 Aug
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
Mon, 7 Sep - Mon, 14 Sep
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
Fri, 23 Oct - Sat, 24 Oct
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
Thu, 24 Dec - Sat, 2 Jan
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
Sat, 5 Sep - Mon, 7 Sep
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, 22 Aug - Sat, 29 Aug
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
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
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
Mon, 7 Sep - Mon, 14 Sep
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
Thu, 12 Nov - Sun, 15 Nov

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Air Canada flights from Ottawa to Pittsburgh

Our best Air Canada deals on Ottawa to Pittsburgh flight tickets
Air Canada
22 Aug
YOW9:05 a.m.Ottawa
5h 43m
1 stop
PIT2:48 p.m.Pittsburgh
29 Aug
PIT6:00 a.m.Pittsburgh
5h 15m
1 stop
YOW11:15 a.m.Ottawa
C$ 657
Air Canada
7 Sep
YOW5:10 a.m.Ottawa
6h 23m
1 stop
PIT11:33 a.m.Pittsburgh
14 Sep
PIT12:15 p.m.Pittsburgh
5h 00m
1 stop
YOW5:15 p.m.Ottawa
C$ 666
Air Canada
5 Sep
YOW11:15 a.m.Ottawa
3h 33m
1 stop
PIT2:48 p.m.Pittsburgh
7 Sep
PIT12:15 p.m.Pittsburgh
5h 00m
1 stop
YOW5:15 p.m.Ottawa
C$ 745

American Airlines flights from Ottawa to Pittsburgh

Our best American Airlines deals on Ottawa to Pittsburgh flight tickets
American Airlines
5 Sep
YOW7:00 a.m.Ottawa
14h 09m
2 stops
PIT9:09 p.m.Pittsburgh
7 Sep
PIT8:59 p.m.Pittsburgh
24h 36m
2 stops
YOW9:35 p.m.Ottawa
C$ 856
American Airlines
9 Sep
YOW7:00 a.m.Ottawa
16h 30m
2 stops
PIT11:30 p.m.Pittsburgh
10 Sep
PIT6:14 a.m.Pittsburgh
13h 46m
3 stops
YOW8:00 p.m.Ottawa
C$ 1,024
American Airlines
23 Oct
YOW7:00 a.m.Ottawa
9h 04m
2 stops
PIT4:04 p.m.Pittsburgh
24 Oct
PIT9:26 a.m.Pittsburgh
10h 34m
2 stops
YOW8:00 p.m.Ottawa
C$ 1,073

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 28 July 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

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sat 22/8

9:05 a.m.-2:48 p.m.

1 stop5h 43m

Pittsburgh

Sat 29/8

6:00 a.m.-11:15 a.m.

1 stop5h 15m

C$ 657

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Mon 7/9

5:10 a.m.-11:33 a.m.

1 stop6h 23m

Pittsburgh

Mon 14/9

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

1 stop5h 00m

C$ 666

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Fri 23/10

5:20 p.m.-8:38 a.m.

1 stop15h 18m

Pittsburgh

Sat 24/10

11:48 a.m.-4:38 p.m.

1 stop4h 50m

C$ 726

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Thu 24/12

9:45 a.m.-11:22 p.m.

1 stop13h 37m

Pittsburgh

Sat 2/1

8:45 a.m.-2:12 p.m.

1 stop5h 27m

C$ 733

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sat 5/9

6:00 a.m.-7:09 p.m.

3 stops13h 09m

Pittsburgh

Mon 7/9

6:10 a.m.-9:56 a.m.

1 stop3h 46m

C$ 733

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sat 22/8

7:00 a.m.-6:15 p.m.

1 stop11h 15m

Pittsburgh

Sat 29/8

6:32 p.m.-2:55 p.m.

2 stops44h 23m

C$ 738
Quickest round-trip

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sat 5/9

11:15 a.m.-2:48 p.m.

1 stop3h 33m

Pittsburgh

Mon 7/9

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

1 stop5h 00m

C$ 745

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sat 5/9

11:15 a.m.-2:48 p.m.

1 stop3h 33m

Pittsburgh

Mon 7/9

6:00 a.m.-11:15 a.m.

1 stop5h 15m

C$ 745

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Mon 7/9

7:00 a.m.-11:33 a.m.

1 stop4h 33m

Pittsburgh

Mon 14/9

6:00 a.m.-5:35 a.m.

3 stops23h 35m

C$ 805

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Thu 12/11

8:00 a.m.-5:38 p.m.

1 stop9h 38m

Pittsburgh

Sun 15/11

12:16 p.m.-12:42 a.m.

2 stops12h 26m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

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?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 357 to C$ 801.
The lowest price recently found on this route was C$ 657.

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$ 330.

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

3h 36m

Direct flights

None
The fastest flight from Ottawa to Pittsburgh takes 3h 36m
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 3h 36m, 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$ 188Free CancellationRating
7.1
11,399 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 260Free CancellationRating
7.4
10,048 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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