Find Cheap Flights from Waterloo to Washington, D.C. (YTO - WAS)

Flights overview

Useful information for finding cheap flights from Waterloo to Washington, D.C. and booking your next trip

Cheapest round-trip flights	$232	Air Canada 2 stops 13 hr Sat, May 30 — Fri, Jun 5	The cheapest round-trip flight from Waterloo to Washington, D.C. is currently $232
Cheapest one-way flight	$137	Air Canada 2 stops 16 hr Wed, Jun 3	The cheapest one-way flight from Waterloo to Washington, D.C. is currently $137
Last-minute weekend getaway	$365	Air Canada 1 stop 7 hr Sat, May 9 — Mon, May 11	The cheapest last-minute weekend getaway from Waterloo to Washington, D.C. is currently $365
Cheapest business class flights	$608	Air Canada 1 stop 5 hr Thu, Jun 11 — Wed, Jun 17	The cheapest business class round-trip flight from Waterloo to Washington, D.C. is currently $608

Fastest flight	4 hr 11 min	The fastest flight with stops from Waterloo to Washington, D.C. takes 4 hr 11 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Waterloo to Washington, D.C. is typically January. The most expensive month to fly is typically March.

January Cheapest	Typical prices: $220–440
March Most expensive	Typical prices: $260–910

Popular airlines from Waterloo to Washington, D.C.

Air Canada

from $232

Typical price: $240–465

554 weekly connecting flights

YKF - DCA, IAD Every day

Popular airports near Waterloo

Toronto Pearson International Airport (YYZ)

Toronto Canada 1 hr 47 mi
Region of Waterloo International Airport (YKF)

Waterloo Canada 21 min 7 mi
Billy Bishop Toronto City Airport (YTZ)

Toronto Canada 1 hr 35 min 57 mi
John C. Munro Hamilton International Airport (YHM)

Hamilton Canada 1 hr 3 min 36 mi

Popular airports near Washington, D.C.

Ronald Reagan Washington National Airport (DCA)

Washington United States 19 min 4 mi
Dulles International Airport (IAD)

Washington United States 54 min 22 mi
Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI)

Baltimore United States 47 min 27 mi
Philadelphia International Airport (PHL)

Philadelphia United States 2 hr 18 min 116 mi

Frequently asked questions about flying from Waterloo to Washington, D.C.

The cheapest flights from Waterloo to Washington, D.C. are usually in January. Typical ticket prices in January range from $220 to $440.

The cheapest round-trip flight from Waterloo to Washington, D.C. recently found on Google Flights was with Air Canada from $232. The cheapest one-way flight was with Air Canada from $137.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Air Canada flight from Waterloo to Washington, D.C. is $232, flying from May 30 to Jun 5.

The cheapest round-trip flight from Waterloo to Washington, D.C. starts at $232 from Sat, May 30 to Fri, Jun 5. The cheapest one-way flight starts at $137 and departs on Wed, Jun 3.

4 hr 11 min is the shortest flight time from Waterloo to Washington, D.C..

Mid-Mar–Jun is Washington DC's busiest time, with many people timing their visits to coincide with cherry blossom season (late Mar–mid Apr). Washington DC’s conference centers and hotels also bustle while Congress is in session (Sep–Nov and mid-Jan–Jun). Jul–Aug tend to be hot and humid, while snowfall can vary widely in winter. The city’s most popular events are the annual Cherry Blossom Festival in spring, the 4th of July celebration in summer, and the lighting of the National Christmas Tree in winter.

It's easy to use Google Flights to find the cheapest days to fly from Waterloo to Washington, D.C..
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Waterloo to Washington, D.C. really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Waterloo to Washington, D.C..

In terms of flights, Air Canada is the most popular. Air Canada offers 554 connecting flights per week. Air Canada flies from Region of Waterloo International Airport (YKF) to Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

The number of connecting flights refers to distinct flights with at least one stop between Waterloo and Washington, D.C..

The cheapest round-trip flight from Waterloo to Washington, D.C. recently found on Google Flights was with Air Canada from $232. The cheapest one-way flight was with Air Canada from $137.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Air Canada flight from Waterloo to Washington, D.C. is $232, flying from May 30 to Jun 5.

No airline flies direct from Waterloo to Washington, D.C..

There are 554 Air Canada connecting flights from Waterloo to Washington, D.C. per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Waterloo and Washington, D.C. at price $365 is offered by Air Canada from Sat, May 9 to Mon, May 11.

No airline flies direct from Waterloo to Washington, D.C..

There are 554 Air Canada connecting flights from Waterloo to Washington, D.C. per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Waterloo to Washington, D.C..

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Waterloo to Washington, D.C., just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Waterloo and Washington, D.C. start at $608 from Thu, Jun 11 to Wed, Jun 17 with Air Canada.

The cheapest economy class round-trip flights between Waterloo and Washington, D.C. start at $232 from Sat, May 30 to Fri, Jun 5.

To book business class trips from Waterloo to Washington, D.C., look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Waterloo and Washington, D.C. starts at $365 from Sat, May 9 to Mon, May 11 with Air Canada.

The cheapest last-minute deal between Waterloo and Washington, D.C. at price $365 is offered by Air Canada from Sat, May 9 to Mon, May 11.

To find last-minute flight deals from Waterloo to Washington, D.C., start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.