Cheap Flights from Peterborough (YPQ) to Washington (DCA)

Popular airlines from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA)

Frequently asked questions

How much does a flight from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA) cost?
Secure a cheap one-way flight or cheap return flight from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA)?
Traveling in is a good way to save, as it's the cheapest month for flights between YPQ and DCA. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest YPQ to DCA flight.
How many flights per day from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA)?
Direct flights from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YPQ to DCA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA)?
Opt for a flight from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your flight from YPQ to DCA shortly before your trip is generally more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a YPQ to DCA flight and hotel package?
You'll typically save money by booking a YPQ to DCA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Peterborough, ON (YPQ) to Ronald Reagan Washington National Airport (DCA)?
In most cases, you can reschedule or cancel your YPQ to DCA flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Peterborough
Destination airport
Ronald Reagan Washington National
Distance
378 mi

Book with confidence

Peterborough to Washington Flights

The cheapest times to fly from Peterborough to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Peterborough to Washington are during the month of . You can find some of the cheapest flights from Peterborough to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Peterborough to Washington

Sunday is one of the best days to book for cheap flights from Peterborough to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Peterborough to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Peterborough to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Peterborough to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Peterborough to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Peterborough to Washington Flights

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*Available to One Key members.