Question 1

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

Accepted Answer

A one-way nonstop (direct) flight between Ottawa and Washington, D.C. takes around 1.9 hours.

Question 2

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

Accepted Answer

The flight distance between Ottawa and Washington, D.C. is 729 km.

Question 3

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

Accepted Answer

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

Question 4

What are the most popular routes to and from Ottawa?

Accepted Answer

Travelers frequently search for route combinations, such as Ottawa and Calgary, Vancouver, Myrtle Beach, Edmonton, West Palm Beach, Winnipeg, Halifax, Kigali, Douala, Hargeisa, Puerto Plata, New York, Orlando, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City.

Question 5

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 Toronto, Montreal, Vancouver, Calgary, Winnipeg, Edmonton, Kelowna, Quebec City, Victoria, Saskatoon.

Question 6

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, Adirondack Regional, Ogdensburg International, Massena International, Watertown International, Montreal Saint-Hubert Longueuil.

Question 7

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

Accepted Answer

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

Question 8

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

Accepted Answer

If you don’t have specific dates for your trip between Ottawa and Washington, D.C., 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 9

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

Accepted Answer

Traveling between Ottawa and Washington, D.C., 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 10

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, Adirondack Regional, Ogdensburg International, Massena International, Watertown International, Montreal Saint-Hubert Longueuil

Question 11

What time do nonstop (direct) flights between Ottawa and Washington, D.C. 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 Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 12

What time do nonstop (direct) flights between Ottawa and Washington, D.C. 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 Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 13

What time do flights between Ottawa and Washington, D.C. 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 Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do flights between Ottawa and Washington, D.C. 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 Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	CA$230
Cheapest nonstop round-trip	CA$316
Cheapest round-trip	CA$425
Average round-trip	CA$489
Includes rare itinerary	Travel hack

Airline	Sun 10.11	Mon 11.11	Tue 12.11	Wed 13.11	Thu 14.11	Fri 15.11	Sat 16.11
United Airlines	5	6	3	4	4	1	3
Air Canada	---	---	---	---	---	---	---

Airline	Sun 17.11	Mon 18.11	Tue 19.11	Wed 20.11	Thu 21.11	Fri 22.11	Sat 23.11
United Airlines	5	4	5	4	5	3	3
Air Canada	---	---	---	---	---	---	---

Airline	Sun 24.11	Mon 25.11	Tue 26.11	Wed 27.11	Thu 28.11	Fri 29.11	Sat 30.11
United Airlines	4	4	4	4	3	3	3
Air Canada	---	---	---	---	---	---	---

Airline	Sun 01.12	Mon 02.12	Tue 03.12	Wed 04.12	Thu 05.12	Fri 06.12	Sat 07.12
United Airlines	4	4	4	4	4	4	3
Air Canada	---	---	---	---	---	---	---

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

Flights starting at CA$230. Choose between Porter Airlines, Spirit Airlines, or United Airlines to find the best price.

Tips to know when travelling to Washington, D.C.

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Search by stops

Search by carrier

Search by price

Search by departure date

One-way trips

Round trips

Weekly direct flights

Weekly direct flights for Sun 10.11 - Sat 16.11

Weekly direct flights for Sun 17.11 - Sat 23.11

Weekly direct flights for Sun 24.11 - Sat 30.11

Weekly direct flights for Sun 01.12 - Sat 07.12

Check-in for a flight from Ottawa to Washington, D.C.

Weather in Washington, D.C.

Average Weather

14 day forecast

Frequently asked questions

Explore alternative trips

Flights from Ottawa

Flights to Washington, D.C.

Popular routes

The nearest countries with flights to Washington, D.C.

Other destination countries from Ottawa

Airports near Ottawa

Airports near Washington, D.C.

Kiwi.com: the best free travel app for Android and iPhone

Company

Platform

Features

Discover

Name	Carrier code	IATA Code	Passport needed during booking
Porter Airlines	POE	PD	No
Spirit Airlines	NKS	NK	No
United Airlines	UAL	UA	Yes
WestJet	WJA	WS	No
Frontier Airlines	FFT	F9	No

Month	Average monthly max temperature	Average monthly min temperature
January	5°C	-1°C
February	8°C	0°C
March	12°C	3°C
April	19°C	8°C
May	23°C	13°C
June	28°C	18°C
July	31°C	21°C
August	30°C	20°C
September	26°C	17°C
October	20°C	11°C
November	13°C	4°C
December	8°C	1°C