Flight tickets from Ottawa to Washington D.C.

Compare Ottawa to Washington D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington D.C.

Book the best Washington D.C. fare with no extra fees

Flight deals from Ottawa to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Ottawa to Washington D.C.? Find the lowest prices on one-way and return tickets right here.

Washington D.C..₹ 16,437 per passenger.Departing Thu, 1 Aug.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Ottawa International on Thu, 1 Aug, arriving in Washington Ronald Reagan.Price includes taxes and charges.From ₹ 16,437, select.

Washington D.C..₹ 16,440 per passenger.Departing Fri, 21 Jun.One-way flight with United.Outbound direct flight with United departs from Ottawa International on Fri, 21 Jun, arriving in Washington Ronald Reagan.Price includes taxes and charges.From ₹ 16,440, select.

Washington D.C..₹ 17,562 per passenger.Departing Thu, 23 May.One-way flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Ottawa International on Thu, 23 May, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 17,562, select.

Washington D.C..₹ 20,292 per passenger.Departing Mon, 8 Jul.One-way flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Ottawa International on Mon, 8 Jul, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 20,292, select.

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

Find the cheapest month to fly from Ottawa to Washington D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Washington D.C. flights are currently cheapest in August.

Apr

May

from ₹ 17,562

Jun

from ₹ 16,440

Jul

from ₹ 20,292

Aug

from ₹ 16,437

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Direct flights from Ottawa to Washington D.C.

Alternative Ottawa to Washington D.C. routes

Looking for the cheapest, fastest or easiest route from Ottawa to Washington D.C.? You could fly into the following airports instead.

Ottawa to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	₹ 16,437
Cheapest month to fly	August
Average flight time	1 hr, 43 mins
Most popular airline	Air Canada
Average flights per week	138

Finding cheap flights from Ottawa to Washington D.C.: Frequently asked questions

: There are 5 airports in Washington D.C.: Washington Ronald Reagan, Washington Dulles, Baltimore Washington International, Manassas, and Baltimore Glenn L Martin.
: The best price we found for a return flight from Ottawa to Washington D.C. is ₹ 27,268. 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.
: 1 hour and 43 minutes is the average flight time from Ottawa to Washington D.C..
: Air Canada, United and GoJet Airlines fly direct from Ottawa to Washington D.C..
: As of April 2024, there are 69 flights per week flying from Ottawa to Washington D.C..
: The cheapest month to fly from Ottawa to Washington D.C. is usually May.
: If you're flying from Ottawa, the cheapest airport near Washington D.C. is Washington Ronald Reagan – which is 5.5 km away from the centre of Washington D.C.. We've found flights into this airport from ₹ 27,268.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Washington D.C. on Tuesday, 28 May 2024.
: Yes – the average flight time is 1 hour and 43 minutes.
: 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.
: In April, the average temperature is usually around 12°C. July is typically the warmest month in Washington D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.
: The cheapest airline that flies to Washington D.C. is Air Canada .

How to find cheap flights to Washington D.C. (WAS) from Ottawa (YOW) in 2024

Looking for cheap tickets from Ottawa to Washington D.C.? Return tickets start from ₹ 27,268 and one-way flights to Washington D.C. from Ottawa start from ₹ 16,437

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Ottawa to Washington D.C.. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Washington D.C. from Ottawa from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Washington D.C. start from ₹ 16,437 one-way.
Flex your dates to find the best YOW-WAS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Washington D.C. from Ottawa.
Set up a Price Alert. You can easily track the fare of your cheap Ottawa-Washington D.C. flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Ottawa and Washington D.C.? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Air Canada
United
GoJet Airlines
Air Canada Jazz
Avianca
Find the cheapest Business class flights from Ottawa and Washington D.C.. We scour the internet for the best Business, Premium Economy and First Class flight fares to Washington D.C., too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Flexible on when you travel? The cheapest month to fly from Ottawa to Washington D.C. is May.
Include nearby airports in your search. Widen your search for Ottawa to Washington D.C. flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Ottawa and Washington D.C. whenever you want.

Combine your flight to Washington D.C. from Ottawa with hotels and car hire

Once you've secured your cheap flight ticket from Ottawa to Washington D.C., discover the best prices and exclusive rates for hotels in Washington D.C. or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.

Plan the rest of your trip from Ottawa to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.