Cheap flights to Washington, D.C. from C$132

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Flight deals to Washington, D.C.

Looking for a cheap last-minute deal or the best round-trip flight to Washington, D.C.? Find the biggest savings on one-way and round-trip tickets right here.

Washington, D.C..C$132 per passenger.Departing Fri, Jul 25.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Fri, Jul 25, arriving in Washington Dulles.Price includes taxes and charges.From C$132, select.

Washington, D.C..C$133 per passenger.Departing Fri, Aug 15.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Fri, Aug 15, arriving in Washington Dulles.Price includes taxes and charges.From C$133, select.

Washington, D.C..C$141 per passenger.Departing Sun, Sep 7.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Sun, Sep 7, arriving in Washington Dulles.Price includes taxes and charges.From C$141, select.

Washington, D.C..C$146 per passenger.Departing Sun, Nov 9.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Sun, Nov 9, arriving in Washington Dulles.Price includes taxes and charges.From C$146, select.

Washington, D.C..C$146 per passenger.Departing Thu, Jan 29.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Thu, Jan 29, arriving in Washington Dulles.Price includes taxes and charges.From C$146, select.

Washington, D.C..C$147 per passenger.Departing Tue, Oct 7.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Tue, Oct 7, arriving in Washington Dulles.Price includes taxes and charges.From C$147, select.

Washington, D.C..C$158 per passenger.Departing Sun, Dec 7.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Sun, Dec 7, arriving in Washington Dulles.Price includes taxes and charges.From C$158, select.

Washington, D.C..C$159 per passenger.Departing Wed, Feb 18.One-way flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Toronto Island on Wed, Feb 18, arriving in Washington Dulles.Price includes taxes and charges.From C$159, select.

Find the cheapest time to fly to Washington, D.C.

Flexible on travel dates? Find the cheapest month – or even day – to fly to Washington, D.C..

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Airports in Washington, D.C.

Compare routes to Washington, D.C. below. You may find an airport to fly into that's cheaper, faster, or easier.

Direct flights to Washington, D.C.

Frequently asked questions

How long is the flight to Washington, D.C.?

The average flight time to Washington, D.C. is 1 hour and 44 minutes. We've calculated this based on journeys from Ottawa.

How many airports are there in Washington, D.C.?

There are 5 airports in Washington, D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.

Which airlines offer direct flights to Washington, D.C.?

United, Air Canada, Air Canada Jazz, Republic Airways, Copa, American Airlines, GoJet Airlines and Avianca all fly non-stop to Washington, D.C..

When is the cheapest time to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. is usually August.

How can I find the best flight deal to Washington, D.C.?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington, D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Washington, D.C.?

Yes – you can fly direct to Washington Ronald Reagan Airport or Washington Dulles Airport, and the average flight time is 2 hours and 34 minutes.

How much are round-trip flights to Washington, D.C.?

The best price we found for a round-trip flight to Washington, D.C. is C$204. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

What's the cheapest airport in Washington, D.C.?

The cheapest airport near Washington, D.C. is Washington Dulles – which is 36.5 km away from the center of Washington, D.C.. We've found flights to this airport from C$204.

Which upcoming date is cheapest to fly to Washington, D.C. on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Washington, D.C. is Thursday, August 14, 2025.

When is the best time to book flights to Washington, D.C.?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Washington, D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Washington, D.C.?

The average temperature in Washington, D.C. in July is around 25°C. The warmest month in Washington, D.C. is typically July, which averages 31°C. The coolest month is January, with temperatures averaging -4°C. The rainiest month is September, and it usually rains the least in February.

Which is the cheapest airline to fly with to Washington, D.C.?

Currently, Porter Airlines offers the cheapest flight tickets to Washington, D.C..

Flying to Washington, D.C.

The things to know before you go.

Cheapest flight found	C$132
Cheapest month to fly	July
Average flight time	2 hrs, 34 mins
Most popular airline	United
Average flights per week	529

Discover Washington, D.C.

How to find cheap flights to Washington DC

Right now, C$132 is the lowest price for a one-way flight to Washington DC. Or you can book a return plane ticket for C$204.
Book at the perfect time with Price Alerts. You'll receive an email or a notification through the app when Washington DC ticket prices change.
To pick up cheap tickets to Washington DC, book six months ahead. That's the general recommendation for scoring the best bargains.
Expand your search for cheap Washington DC flights by selecting the 'Add nearby airports' option. You'll see fares for surrounding airports which could offer bigger savings.
Connecting flights can help you save, so search for Washington DC plane tickets that have a stop or two. After your results show up, select the 'Stops' filter to browse your options.

Best time to go to Washington DC

The cheapest month to get on a flight to Washington DC is usually May.
If your travel dates are flexible, use the 'Whole month' tool. It'll help you find the cheapest month, and even day of the year, for Washington DC flights.
If you'd love to experience this city at its busiest, lock in your flights to Washington DC for February. Vacationing during peak seasons generally means there's more to see and do than at other times of the year.
May is the least busy time of year to travel if you're after a more laid-back vibe. You'll typically find cheaper prices on Washington DC plane tickets then.
With averages between 19ºC (66ºF) and 33ºC (91ºF), July is when Washington DC is at its warmest. Organize your visit around your preferred weather conditions to make the most of your trip.
Temperatures are at their lowest in January, when they range from -6ºC (21ºF) to 10ºC (50ºF).

Flying to Washington DC: what you need to know

You can select from multiple airports when planning your Washington DC flight. Check out your options for flying into Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) or Baltimore/Wash International Thurgood Marshall Airport (BWI).
Get to your destination in a single journey. These are some of the major airlines that offer direct flights to Washington DC:
Complete your trip by choosing a stay that fits your style. Explore these hotels after locking in your Washington DC plane tickets:

Getting to central Washington DC from Ronald Reagan National Airport (DCA)

DCA, the city's main gateway, is about 8 kilometres from central Washington DC.
Once you've landed from your flight to Washington DC, driving to the centre will take around 15 minutes.
Roughly 45 minutes is how long it'll take to get there using public transport.
Crawl into bed shortly after your Washington DC flight. Book a room at any of these stays near Ronald Reagan National Airport and you'll be fast asleep before you know it:

Washington DC highlights

Hop off your flight to Washington DC and kick-start your adventure by visiting some of the city's main attractions:
- White House Historical Association
- The White House
- National Mall

Complete your trip with a Washington DC car rental

Choose from a range of car rentals in Washington DC and explore without limits. With one quick search, compare rates and book the best deal after securing your hotel and cheap flight to Washington DC.