Title: Cheap American Airlines fights from Ottawa to Pittsburgh - Expedia.ca

![Downtown skyline of Pittsburgh, Pennsylvania at sunset in USA](https://images.trvl-media.com/place/601717/e27fc33f-871a-4c1c-aa88-e2d0f8e35873.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/601717/e27fc33f-871a-4c1c-aa88-e2d0f8e35873.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

#  Cheap American Airlines fights from Ottawa (YOW) to Pittsburgh (PIT)

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## Find the cheapest month to fly from Ottawa (YOW) to Pittsburgh (PIT)

### January is typically the cheapest month to fly

From CA $409 - CA $978 per traveller.

## Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

[](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:PIT,departure:11/01/2026TANYT&leg2=from:PIT,to:YOW,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

PIT

Pittsburgh Intl.

Cheapest

23 min

[Flights from CA $404

](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:PIT,departure:11/01/2026TANYT&leg2=from:PIT,to:YOW,departure:12/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

## Travel information

| Origin airport      | Macdonald-Cartier Intl.     |
| ------------------- | --------------------------- |
| Destination airport | Pittsburgh Intl.            |
| Airlines serving    | Air Canada, United, WestJet |
| Popular airline     | United                      |
| Distance            | 649 km                      |

\*Available to Expedia members.