Question 1

How long does it take to travel from Washington, D.C. to Ottawa?

Accepted Answer

A one-way nonstop (direct) flight between Washington, D.C. and Ottawa takes around 1.7 hours.

Question 2

What is the flight distance between Washington, D.C. and Ottawa?

Accepted Answer

The flight distance between Washington, D.C. and Ottawa is 725 km.

Question 3

What airlines offer nonstop (direct) flights between Washington, D.C. and Ottawa?

Accepted Answer

Several carriers operate flights between Washington, D.C. and Ottawa. Airlines offering nonstop (direct) flights include United Airlines.

Question 4

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

Accepted Answer

Travelers frequently search for route combinations, such as Washington, D.C. and Denver, Las Vegas, Orlando, San Francisco, Los Angeles, Austin, Phoenix, Atlanta, Fort Lauderdale, London, Salt Lake City, Chicago, San Diego, New Orleans, Houston, San Salvador, Paris, Dallas, Barcelona, Tampa.

Question 5

What are the most popular routes to and from Ottawa?

Accepted Answer

Travelers frequently search for route combinations, such as Ottawa and San Francisco, Atlanta, New York, Minneapolis, Boston, Toronto, Moncton, Paris, San Diego, Fort Lauderdale, Panama, London, Tampa, Chicago, Lisbon, Amsterdam, Baghdad, Berlin, Dublin, Edinburgh.

Question 6

Which airports are there in Washington, D.C.?

Accepted Answer

Washington, D.C. is mainly served by Washington Dulles International. But there are other airports nearby, including Baltimore–Washington International, Ronald Reagan Washington National.

Question 7

What airports are near Washington, D.C.?

Accepted Answer

The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Trenton–Mercer, Lehigh Valley International, Atlantic City International, Harrisburg International, Lancaster, Hagerstown Regional, Shenandoah Valley Regional.

Question 8

What airports are near Ottawa?

Accepted Answer

The main airport in Ottawa is Ottawa Macdonald–Cartier International. It is also served by Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Plattsburgh International, Ogdensburg International, Massena International, Montreal Saint-Hubert Longueuil, Adirondack Regional, Watertown International.

Question 9

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Washington, D.C. and Ottawa?

Accepted Answer

Yes, it's possible to combine different modes of transport between Washington, D.C. and Ottawa thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Washington, D.C. and Ottawa can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Question 10

What is Virtual Interlining and how do I use it?

Accepted Answer

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Question 11

Which airlines fly between Washington, D.C. and Ottawa?

Accepted Answer

Currently, you can fly between Washington, D.C. and Ottawa with United Airlines, Porter Airlines, Spirit Airlines, Air Canada, Frontier Airlines.

Question 12

When's the best time to travel between Washington, D.C. and Ottawa?

Accepted Answer

If you don’t have specific dates for your trip between Washington, D.C. and Ottawa, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 13

What flights operate between Washington, D.C. and Ottawa?

Accepted Answer

Traveling between Washington, D.C. and Ottawa, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 14

How many airports are there near Washington, D.C.?

Accepted Answer

There are a number of airports in and around Washington, D.C.. The main one is Washington Dulles International and other nearby airports include Philadelphia International, Norfolk International, Richmond International, Trenton–Mercer, Lehigh Valley International, Atlantic City International, Harrisburg International, Lancaster, Hagerstown Regional, Shenandoah Valley Regional

Question 15

How many airports are there near Ottawa?

Accepted Answer

There are a number of airports in and around Ottawa. The main one is Ottawa Macdonald–Cartier International and other nearby airports include Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Plattsburgh International, Ogdensburg International, Massena International, Montreal Saint-Hubert Longueuil, Adirondack Regional, Watertown International.

Question 16

What time do nonstop (direct) flights between Washington, D.C. and Ottawa depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do nonstop (direct) flights between Washington, D.C. and Ottawa arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 18

What time do flights between Washington, D.C. and Ottawa depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 19

What time do flights between Washington, D.C. and Ottawa arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$160
Cheapest round-trip	$336
Average round-trip	$357
Includes rare itinerary	Travel hack
Nonstop flights in April	$239 – $503

Airline	Sun 14.04	Mon 15.04	Tue 16.04	Wed 17.04	Thu 18.04	Fri 19.04	Sat 20.04
United Airlines	3	4	4	4	4	4	3
Air Canada	---	---	2	---	---	---	---

Airline	Sun 21.04	Mon 22.04	Tue 23.04	Wed 24.04	Thu 25.04	Fri 26.04	Sat 27.04
United Airlines	4	4	4	4	4	4	3
Air Canada	3	---	---	---	---	---	---

Airline	Sun 28.04	Mon 29.04	Tue 30.04	Wed 01.05	Thu 02.05	Fri 03.05	Sat 04.05
United Airlines	4	4	4	4	4	4	3
Air Canada	---	---	---	---	---	---	---

Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
United Airlines	UAL	UA	Yes	No
Porter Airlines	POE	PD	Yes	0 0
Spirit Airlines	NKS	NK	No	Opens 24 days before flight Closes 1 hours before flight
Air Canada	ACA	AC	Yes	No
Frontier Airlines	FFT	F9	No	Opens 24 days before flight Closes 1 hours before flight

Cheap flights from Washington, D.C., United States to Ottawa, Canada

Flights starting at $124. Choose between United Airlines, Porter Airlines, or Spirit Airlines to find the best price.

Tips to know when travelling to Ottawa

Cheapest one-way trip

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Weekly direct flights for Sun 14.04 - Sat 20.04

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Weekly direct flights for Sun 28.04 - Sat 04.05

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Month	Average monthly max temperature	Average monthly min temperature
January	-5°C	-13°C
February	-3°C	-12°C
March	2°C	-6°C
April	10°C	0°C
May	18°C	7°C
June	22°C	12°C
July	25°C	15°C
August	24°C	14°C
September	20°C	11°C
October	13°C	5°C
November	5°C	-1°C
December	-1°C	-7°C