Cheap flights from Ottawa to Washington, D.C. from C$ 209
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Washington, D.C. departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ottawa to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Ottawa to Washington, D.C.
All round-trip flight deals to Washington, D.C.
Air Canada flights from Ottawa to Washington, D.C.
Our best Air Canada deals on Ottawa to Washington, D.C. flight tickets
Porter Airlines flights from Ottawa to Washington, D.C.
Our best Porter Airlines deals on Ottawa to Washington, D.C. flight tickets
How to get the cheapest flight ticket from Ottawa to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Ottawa to Washington, D.C.?
February. The cheapest time of year to fly to Washington, D.C. from Ottawa is February. The most expensive is October.
What is the cheapest day to depart Ottawa for Washington, D.C.?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly from Ottawa to Washington, D.C.?
In the morning. Ottawa to Washington, D.C. flights are approximately 27% more expensive at noon than in the morning
What is the cheapest airline that flies to Washington, D.C. from Ottawa?
Porter Airlines. Porter Airlines, United Airlines, and Air Canada are the most popular carriers operating from Ottawa to Washington, D.C.
What is the cheapest Ottawa to Washington, D.C. flight route?
Ottawa - Washington, D.C. Dulles Intl. Fly from Ottawa to Washington, D.C. Dulles Intl for the best Ottawa - Washington, D.C. flight prices
How far in advance should you book Ottawa to Washington, D.C. flights?
58 days before. The cheapest time to buy a flight from Ottawa to Washington, D.C. is approximately 58 days to departure
How many flights depart from Ottawa to Washington, D.C. on average per day?
The number of flights available between Ottawa and Washington, D.C. is 7 per day as of November 2024. The most frequent departure time is 10:00a.m., with 49% of daily flights leaving at noon.
How many flights depart from Ottawa to Washington, D.C. on average per week?
As of November 2024, there are 54 flights per week flying from Ottawa to Washington, D.C.. The most common day of the week flights depart is Sunday, with 15% of flights taking off on this day.
What cabin class options are available on Ottawa to Washington, D.C. flights?
There are 2 cabin classes available to choose from on Ottawa to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Ottawa to Washington, D.C. flights?
You could potentially save up to 4% on your flight if you consider stops on a Ottawa to Washington, D.C. flight.
How have Ottawa to Washington, D.C. flight prices changed over time?
As of November 2024, prices for Ottawa to Washington, D.C. flights are approximately 14% more expensive when compared to flights at the same time last year.
When to book flights from Ottawa to Washington, D.C.
Cheap Ottawa to Washington, D.C. (YOW to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to Washington, D.C.
Best price found | C$ 209 |
|---|---|
Fastest flight time | 1h 50m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
How far is Ottawa to Washington, D.C. by plane?
Washington, D.C. is 731.6 km away from Ottawa. A reasonable flight in good conditions will take 1h 50m.
When did momondo last update prices for flights from Ottawa Airport to Washington, D.C.?
Prices for flights from Ottawa Airport to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Ottawa Airport to Washington, D.C.?
As of November 2024, there are 3 operators available to choose from for flights from Ottawa Airport to Washington, D.C..
How old do you have to be to fly from Ottawa Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ottawa to Washington, D.C.?
momondo data reveals that the most frequently booked plane model on the route from Ottawa to Washington, D.C. is Canadair (Bombardier) Regional Jet CRJ-550, representing 53.73% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 26.43%, Embraer 195 E2 at 2.42%, and Airbus A319 at 2.42%.
What is the most popular airline from Ottawa to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Ottawa to Washington, D.C. is Air Canada, representing 67.70% of all bookings. The subsequent popular airlines are Porter Airlines at 26.24% and United Airlines at 6.06%.
Best airlines flying from Ottawa to Washington, D.C.
Compare and see reviews for airlines that fly from Ottawa to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 209 | Free Cancellation | Rating 7.4 9,226 reviews | |||
| PriceFrom C$ 329 | Free Cancellation | Rating 7.8 293 reviews | |||
| PriceFrom C$ 343 | Free Cancellation | Rating 7.0 8,123 reviews |
United Airlines Flights From Ottawa to Washington, D.C.
United Airlines flies from Ottawa to Washington, D.C. around 27 times per week, with 9,226 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Ottawa to Washington, D.C. in the last 72 hours was C$ 150 (round-trip), much lower than the average airfare cost of C$ 355 for United Airlines flights on this route.
Air Canada Flights From Ottawa to Washington, D.C.
Another popular option for Ottawa to Washington, D.C. flights is Air Canada (7.0/10, 8,123 ratings). Air Canada flies from Ottawa to Washington, D.C. around 27 times per week, with deals starting from C$ 246 round-trip and rising to an average price of around C$ 437.
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ottawa to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ottawa to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Ottawa to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Ottawa.
I’m not ready to book a flight from Ottawa to Washington, D.C. right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ottawa to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.