Question 1

What are the cheapest airlines flying from Washington, D.C. to Ottawa round-trip?

Accepted Answer

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$ 423 on this airline. An additional option worth looking into is Air Canada, starting at C$ 491. Porter Airlines is 19% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

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

Accepted Answer

One-way options have recently been found by users for as low as C$ 200 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 212 and United Airlines from C$ 260 one-way.

Question 3

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

Accepted Answer

The Washington, D.C. to Ottawa flight deals you see on this page were last updated on 30/5.

Question 4

How far ahead should I book a flight from Washington, D.C. to Ottawa?

Accepted Answer

The best time to book flights from Washington, D.C. to Ottawa is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 5

What is the cheapest month to book a flight from Washington, D.C. to Ottawa?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Ottawa (average of C$ 203). 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.

Question 6

What is the cheapest day to fly from Washington, D.C. to Ottawa?

Accepted Answer

Travelers seeking maximum savings on their Washington, D.C. to Ottawa flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

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

Accepted Answer

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.

Question 8

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

Accepted Answer

On average you can expect to pay C$ 291 for a flight from Washington, D.C. to Ottawa. The cheapest flight overall is C$ 252 while the most popular route, (Washington, D.C. Dulles Intl - Ottawa) is currently priced at C$ 427.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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$ 423, but on average you can expect to pay C$ 472.

Question 11

Are there direct flights from Washington, D.C. to Ottawa for under C$ 500 on Cheapflights?

Accepted Answer

Cheapflights has 20 direct flights from Washington, D.C. to Ottawa under C$ 500. A good price for a direct flight from Washington, D.C. to Ottawa is less than C$ 557.

Question 12

Are there last-minute flights available from Washington, D.C. to Ottawa for under C$ 500?

Accepted Answer

There are currently 20+ open flights from Washington, D.C. to Ottawa within the next 7 days for less than C$ 500.

Question 13

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

Accepted Answer

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 84% on your flight compared to booking on days when demand is much higher.

Question 14

How far in advance should I book a flight from Washington, D.C. to Ottawa?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 238% on flights from Washington, D.C. to Ottawa compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 432. For sooner than that we have options available in the next 3 days from C$ 713.

Question 15

What is the cheapest month to fly from Washington, D.C. to Ottawa?

Accepted Answer

Flights from Washington, D.C. to Ottawa lean towards being more expensive in August. Prices are generally better when you fly from Washington, D.C. to Ottawa in April, with the cheapest ticket starting at C$ 212.

Question 16

What is the cheapest time of day to fly from WAS to YOW?

Accepted Answer

When flying from Washington, D.C. to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 57% versus a flight in the evening.

Question 17

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

Accepted Answer

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.

Question 18

What does IAD to YOW mean?

Accepted Answer

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).

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

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.

Question 23

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

Accepted Answer

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.

Question 24

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

Accepted Answer

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.

Question 25

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

Accepted Answer

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.

Question 26

How does Cheapflights help users find flights from Washington, D.C. to Ottawa?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 27

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Ottawa?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Washington, D.C. to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 28

Can Cheapflights find flights from Washington, D.C. to Ottawa with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Washington, D.C. to Ottawa with no change fees.

Question 29

Can Cheapflights notify me if prices for flights from Washington, D.C. to Ottawa become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Popular in	August
Cheapest in	April
Round-trip from	C$ 278
One-way from	C$ 260

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 262	AverageC$ 658	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 381	AverageC$ 489	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

1%of flight departures	Early morningMidnight to 6 am
52%of flight departures	Morning6 am to noon
25%of flight departures	AfternoonNoon to 6 pm
22%of flight departures	Evening6 pm to midnight

Sunday	7daily flights
Monday	7daily flights
Tuesday	7daily flights
Wednesday	7daily flights
Thursday	7daily flights
Friday	7daily flights
Saturday	7daily flights

Cheap flights from Washington, D.C. to Ottawa from C$ 200

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Washington, D.C. to Ottawa are usually found in April or November, booked 63 days in advance, depart on a Saturday or Sunday and return on a Thursday

Cheap flight deals from Washington, D.C. to Ottawa

Popular in

Cheapest in

Round-trip from

One-way from

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

How far in advance should I book a flight from Washington, D.C. to Ottawa?

What is the cheapest month to fly from Washington, D.C. to Ottawa?

What is the cheapest time of day to fly from WAS to YOW?

Cheap United Airlines flights from Washington, D.C. to Ottawa

Find some of the cheapest United Airlines flights travelling from Washington, D.C. to Ottawa. Make sure to check back often as deals are often changing.

Cheap Air Canada flights from Washington, D.C. to Ottawa

Some of the best deals we've found on Air Canada flights travelling from Washington, D.C. to Ottawa. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Washington, D.C. to Ottawa flights in May & June 2024

Find cheap flight options from Washington, D.C. to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Prices were last updated on 30 May 2024.

These are some of the best deals we've found on flights to Ottawa in 2024 at this time. For more flight deals, be sure to check back very soon.

Washington, D.C. to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.

These are some of the best deals we've found on flights to Ottawa in 2024 at this time. For more flight deals, be sure to check back very soon.

Direct flights to Ottawa from Washington, D.C.

Consider booking one of these non-stop flights heading from Washington, D.C. to Ottawa. If you're looking for other options for flights from Washington, D.C. to Ottawa, make sure to update the search form at the top of page.

Washington, D.C. to Ottawa flights leaving soon

Check out these flights departing soon from Washington, D.C. to Ottawa. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Ottawa from Washington, D.C.

Take a look at some of the one-way flights we've detected from Washington, D.C. to Ottawa. Those needing a return flight from Washington, D.C. to Ottawa can use the search form above.

Find flights from Washington, D.C. to Ottawa within your budget

How far ahead should I book a flight from Washington, D.C. to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Ottawa. Price data was last updated on 24 May 2024.

The best time to book flights from Washington, D.C. to Ottawa is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Washington, D.C. to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Ottawa. Price data was last updated on 26 May 2024.

Best time to book a flight from Washington, D.C. to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Washington, D.C. with our price prediction graph.

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 30 May 2024.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

Are there direct flights from Washington, D.C. to Ottawa for under C$ 500 on Cheapflights?

Are there last-minute flights available from Washington, D.C. to Ottawa for under C$ 500?

What are the cheapest airlines flying from Washington, D.C. to Ottawa round-trip?

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

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

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

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

What does IAD to YOW mean?

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

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

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

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

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

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

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

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

What is the cheapest month to book a flight from Washington, D.C. to Ottawa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to OttawaSee prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Washington, D.C. to Ottawa

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights from Washington, D.C. to Ottawa by cabin class

Find flights from Washington, D.C. to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Washington, D.C. to Ottawa

Find hourly flight availability from Washington, D.C. to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 May 2024.

Weekly flight availability from Washington, D.C. to Ottawa

Explore weekly flight availability from Washington, D.C. to Ottawa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 May 2024.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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Alternative routes for Washington, D.C. to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.