Cheap flights from Washington, D.C. to Ottawa from C$ 175

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Ottawa (average of C$ 202). Flying from Washington, D.C. to Ottawa in March is currently the most expensive (average of C$ 355). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airport do you fly into for flights to Ottawa from Washington, D.C.?

  Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from Washington, D.C. to Ottawa. 2 airlines have flights to Ottawa from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Ottawa should not be difficult; the airport handles an average of 7 inbound flights from Washington, D.C. per day.

• Can I find flights from Washington, D.C. to Ottawa for under C$ 500 on Cheapflights?

  Yes, there are multiple flights from Washington, D.C. to Ottawa for under C$ 500. The cheapest flight booked recently is on Porter Airlines for just C$ 407, but on average you can expect to pay C$ 430.

• Are there direct flights from Washington, D.C. to Ottawa for under C$ 600 on Cheapflights?

  Cheapflights has 20 direct flights from Washington, D.C. to Ottawa under C$ 600. A good price for a direct flight from Washington, D.C. to Ottawa is less than C$ 538.

• Are there last-minute flights available from Washington, D.C. to Ottawa for under C$ 700?

  There are currently 20+ open flights from Washington, D.C. to Ottawa within the next 7 days for less than C$ 700.

• What is the cheapest airline to fly from Washington, D.C. to Ottawa round-trip?

  Our cheapest airline available from Washington, D.C. to Ottawa is Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 407 on this airline. Porter Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

• What are the cheapest airlines to fly from Washington, D.C. to Ottawa one-way?

  One-way options have recently been found by users for as low as C$ 203 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 220 and United Airlines from C$ 249 one-way.

• What are the most popular routes from Washington, D.C. to Ottawa?

  The most popular route from Washington, D.C. to Ottawa is Washington, D.C. Dulles Intl - Ottawa. You may also consider Baltimore/Washington - Ottawa or Washington, D.C. Reagan-National - Ottawa.

• What are the most reliable airlines from Washington, D.C. to Ottawa?

  Consider Avianca (85%), GoJet (83%) or Air Canada (83%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Ottawa.

• What are the cheapest flights from Washington, D.C. to Ottawa?

  On average you can expect to pay C$ 394 for a flight from Washington, D.C. to Ottawa. The cheapest flight overall is C$ 263 while the most popular route, (Washington, D.C. Dulles Intl - Ottawa) is currently priced at C$ 437.

• What does IAD to YOW mean?

  This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Ottawa Airport (YOW). Codes like Ottawa Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

• Can I find deals for flights from Washington, D.C. to Ottawa that include extra baggage allowance?

  The amount of baggage you can bring on your Washington, D.C. to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Washington, D.C. to Ottawa with specific airlines?

  Yes, Cheapflights allows you to browse and filter Washington, D.C. to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Washington, D.C. to Ottawa that include hotel bookings?

  Yes. In addition to deals on Washington, D.C. to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Washington, D.C. to Ottawa?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Ottawa.

• Can I find deals for business class flights from Washington, D.C. to Ottawa?

  Yes. Cheapflights offers flight deals from Washington, D.C. to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Washington, D.C. to Ottawa that allow pets onboard?

  Many airlines flying from Washington, D.C. to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Washington, D.C. to Ottawa?

  Yes, you can often find last-minute deals on Washington, D.C. to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Washington, D.C. to Ottawa flight deals updated?

  The Washington, D.C. to Ottawa flight deals you see on this page were last updated on 7/5.