Question 1

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

Accepted Answer

Porter Airlines, at $253, was found to be the cheapest airline from Ottawa to Washington, D.C..Alternate airlines to your destination round-trip include Air Canada and United Airlines. These flights start at 31% lower than the current average price 3 months from now.

Question 2

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

Accepted Answer

The cheapest airlines for a one-way flight from Ottawa to Washington, D.C. are Porter Airlines ($151), Air Canada ($160), and United Airlines ($170).

Question 3

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

Accepted Answer

The Ottawa to Washington, D.C. flight deals you see on this page were last updated on 6/12.

Question 4

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

Accepted Answer

The price you pay for your flight from Ottawa to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 5

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

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Ottawa to Washington, D.C. (average of $278). Flying from Ottawa to Washington, D.C. in June is currently the most expensive (average of $382). 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 Ottawa to Washington, D.C.?

Accepted Answer

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

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Question 9

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

Accepted Answer

While some choose either Ottawa - Washington, D.C. Reagan-National or Ottawa - Baltimore/Washington, Ottawa - Washington, D.C. Dulles Intl is the most popular route from Ottawa to Washington, D.C..

Question 10

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

Accepted Answer

While on average a flight from Ottawa to Washington, D.C. is generally $492, our data shows the cheapest flight currently is $212. When looking at the most popular route, (Ottawa - Washington, D.C. Dulles Intl), you can expect to pay $253 for that flight.

Question 11

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

Accepted Answer

Consider Avianca (90%), GoJet (84%) or Air Canada (84%) when booking your flight. These represent the most reliable airlines when flying from Ottawa to Washington, D.C..

Question 12

What are the most popular airlines that fly from Ottawa to Washington, D.C.?

Accepted Answer

The most popular airlines flying from Ottawa to Washington, D.C. are Air Canada, Porter Airlines and United Airlines. Something to consider prior to booking your flight.

Question 13

Can I find flights from Ottawa to Washington, D.C. for under $300 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Ottawa to Washington, D.C. for under $300. The cheapest flight booked recently is on Porter Airlines for just $253, but on average you can expect to pay $274.

Question 14

Are there nonstop flights from Ottawa to Washington, D.C. for under $300 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Ottawa to Washington, D.C. under $300. A good price for a nonstop flight from Ottawa to Washington, D.C. is less than $348.

Question 15

Are there last-minute flights available from Ottawa to Washington, D.C. for under $400?

Accepted Answer

There are currently 20+ open flights from Ottawa to Washington, D.C. within the next 7 days for less than $400.

Question 16

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

Accepted Answer

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C.. Check prices with Cheapflights to find a great deal for your trip.

Question 17

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

Accepted Answer

To save on the cost of your flight from Ottawa to Washington, D.C., book at least 56 days before your planned departure. Booking around this time can save you about 130% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $384 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $632.

Question 18

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Ottawa in February are about $370 on average during February, but can be found for as low as $248.

Question 19

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

Accepted Answer

Unlike at noon, when flights are generally more expensive, you can save up to 32% on flights from Ottawa to Washington, D.C. by exploring options for tickets in the evening.

Question 20

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

Accepted Answer

If you book a flight to Washington, D.C. from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa. There are 7 flights from Ottawa to Washington, D.C. per day from 3 different airlines.

Question 21

What does YOW to IAD mean?

Accepted Answer

Great question - YOW to IAD just means Ottawa Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

Question 22

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

Accepted Answer

The amount of baggage you can bring on your Ottawa to Washington, D.C. 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 23

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

Accepted Answer

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

Question 24

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

Accepted Answer

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

Question 25

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

Accepted Answer

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

Question 26

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

Accepted Answer

Yes. Cheapflights offers flight deals from Ottawa to Washington, D.C. 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 27

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

Accepted Answer

Many airlines flying from Ottawa to Washington, D.C. 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 28

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

Accepted Answer

Yes, you can often find last-minute deals on Ottawa to Washington, D.C. 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.

Popular in	August
Cheapest in	February
Round-trip from	$234
One-way from	$170

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$177	Average$447	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$207	Average$454	FlexibilityNo cancel fee	On-time69%
Porter Airlines	Cheapest$234	Average$344	FlexibilityNo cancel fee	On-time52%

1%of flight departures	Early morningMidnight to 6 am
57%of flight departures	Morning6 am to noon
23%of flight departures	AfternoonNoon to 6 pm
19%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 Ottawa (YOW) to Washington, D.C. (WAS) from $151

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 6/26. 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 Ottawa to Washington, D.C. are usually found in February or April, booked 55 days in advance, depart on a Thursday or Saturday and return on a Wednesday

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

Popular in

Cheapest in

Round-trip from

One-way from

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

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

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

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

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

Find cheap flight options from Ottawa to Washington, D.C. specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.

Scroll through some of the best deals on flights from Ottawa to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Ottawa to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.

Scroll through some of the best deals on flights from Ottawa to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Ottawa to Washington, D.C. flights leaving soon

Have a look at some of the last-minute flights available departing from Ottawa to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.

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

Users in need of a one-way flight from Ottawa to Washington, D.C. can choose from these deals. Users can also find round-trip Ottawa to Washington, D.C. flights by using the search form above.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Washington, D.C.. Price data was last updated on May 31, 2024.

The price you pay for your flight from Ottawa to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Washington, D.C.. Price data was last updated on June 9, 2024.

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

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

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with United Airlines, Air Transat and Porter Airlines from Ottawa to Washington, D.C. by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Washington, D.C.. 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 from for flights from Ottawa to Washington, D.C.?

Can I find flights from Ottawa to Washington, D.C. for under $300 on Cheapflights?

Are there nonstop flights from Ottawa to Washington, D.C. for under $300 on Cheapflights?

Are there last-minute flights available from Ottawa to Washington, D.C. for under $400?

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

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

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

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

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

What does YOW to IAD mean?

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

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

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

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

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

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

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

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

What are the most popular airlines that fly from Ottawa to Washington, D.C.?

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

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Top 3 airlines flying from Ottawa to Washington, D.C.

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

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

Find hourly flight availability from Ottawa to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2024.

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

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