--- title: "Cheap Flights from Dieppe (DPE) to Ottawa (YOW)" description: "Cheap Flights from Dieppe (DPE) to Ottawa (YOW) start at for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/dpe/yow/dieppe-to-ottawa" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-13T02:29:43Z --- # Cheap Flights from Dieppe (DPE) to Ottawa (YOW) ![A church with two tall spires and a snow-covered park in the foreground.](https://images.trvl-media.com/place/507221/53ae7336-31b9-4831-b99a-387a65ea548c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ## Popular airlines from Dieppe (DPE-Saint-Aubin) to Ottawa International Airport (YOW) [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:DPE,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:DPE,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [WestJet](https://www.expedia.ca/Flights-Search?leg1=from:DPE,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:DPE,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) [Flair Airlines](https://www.expedia.ca/Flights-Search?leg1=from:DPE,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:DPE,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:DPE,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:DPE,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:DPE,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:DPE,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:DPE,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:DPE,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Porter Airlines](https://www.expedia.ca/Flights-Search?leg1=from:DPE,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:DPE,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Book with confidence ### Dieppe to Ottawa Flights #### The easy way to book your flights from Dieppe to Ottawa With Expedia, it’s simple to find and book flights to Ottawa from Dieppe whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Macdonald-Cartier Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dieppe to Ottawa today, tomorrow, or this week. #### Save dollars with cheap flights from Saint-Aubin, DPE to Macdonald-Cartier Intl., YOW Sort your search results by price to find great deals on your flight from Dieppe to Ottawa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ottawa from Dieppe currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Ottawa - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Ottawa from Dieppe Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ottawa with Expedia today. ## Frequently Asked Questions ### How much is a flight from DPE to Ottawa Intl. Airport? Start packing your bags, because round-trip flights from DPE to YOW start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from DPE to YOW? This varies from airline to airline, as each one has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find easy-to-follow instructions on how to cancel your flight online. ### How do I find cheap flights from DPE to Ottawa Intl. Airport that have flexible change policies? Use our "No change fees" filter to find flexible travel options for your flight from DPE to Ottawa International Airport. This allows you to lock in a great deal ahead of time and still have the freedom to reschedule without any extra fees. If the new flight costs more, you'll just cover the difference. ### How far is the flight from DPE to Macdonald-Cartier Intl. Airport (YOW)? The distance is around 5,500 kilometres. Neck pillow? Check. Toiletries? Check. You'll need to pack all the essentials for this long-haul Saint-Aubin-sur-Scie to Ottawa flight. ### Which airlines fly direct from DPE to Ottawa International Airport? Currently, no airlines offer direct flights from DPE to Macdonald-Cartier Intl. Airport (YOW). You'll need to book a flight with at least one stop. To score the best connections and price, lock in your fare well ahead of time. ### Are DPE to Ottawa International Airport flight tickets cheaper when they're purchased at the last minute? Late planners can sometimes score a bargain, with some of the cheapest fares from DPE to Ottawa International Airport popping up a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance. ## Travel information | Origin airport | Dieppe | | ------------------- | ---------------------------- | | Destination airport | Ottawa International Airport | | Distance | 5,519 km away | \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/ fr-CA: https://www.expedia.ca/fr/lp/vols/dpe/yow/dieppe-a-ottawa ar: https://www.expedia.sa/lp/flights/dpe/yow/dieppe-to-ottawa ```