Cheap flights from Washington, D.C. to Ottawa International
Compare Washington, D.C. to Ottawa International flight deals
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Flight deals from Washington, D.C. to Ottawa International
Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Ottawa International? Find the lowest prices on one-way and round-trip tickets right here.Don’t miss a great deal
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Find the cheapest month to fly from Washington, D.C. to Ottawa International
We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Ottawa International flights are currently cheapest in June.Washington, D.C. to Ottawa International: Alternative routes
Compare routes from Washington, D.C. to Ottawa below. You may find an airport to fly into that's cheaper, faster, or easier than Ottawa International.Washington, D.C. to Ottawa: Flight information
The things to know before you go.Cheapest flight found | C$564 |
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Cheapest month to fly | June |
Average flight time | 1 hr, 38 mins |
Most popular airline | Air Canada |
Average flights per week | 74 |
Finding cheap flights from Washington, D.C. to Ottawa International: Frequently asked questions
How to find cheap flights to Ottawa International from Washington, D.C.
Looking for cheap tickets from Washington, D.C. to Ottawa International? 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 Delta Air Lines 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 Washington, D.C. to Ottawa International. And with us, there are no hidden fees – what you see is what you pay.
- Compare flight deals to Ottawa International from Washington, D.C. from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
- Flex your dates to find the best Washington, D.C.–Ottawa International ticket prices. If you're 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 Ottawa International from Washington, D.C..
- Set up a Price Alert. You can easily track the fare of your cheap Washington, D.C.–Ottawa International 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 Washington, D.C. and Ottawa International? 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.
- Find the cheapest Business Class flights from Washington, D.C. and Ottawa International. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Ottawa International, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
- Include nearby airports in your search. Widen your search for Washington, D.C. to Ottawa International 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 the next time you travel.
Combine your flight to Ottawa International from Washington, D.C. with hotels and car rental
Once you've secured your cheap flight ticket from Washington, D.C. to Ottawa International, discover the best prices and exclusive rates for hotels in Ottawa International or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.
Plan the rest of your trip from Washington, D.C. to Ottawa
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.