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Good to Know: Cheapest and Fastest YOW - IAD Flights
Useful information for finding best airline tickets from Ottawa Macdonald-Cartier International to Washington Dulles International on your next trip.
Cheapest One way Flight
$574
Porter Airline
• 1 stop
• 9h 16m
Aug 05
The cheapest one way flight from Ottawa to Washington (YOW-IAD) is currently $574
Fastest Flight
9h 16m
The fastest nonstop flight from Ottawa to Washington (YOW-IAD) takes 9h 16m
Top Airlines Flying from Ottawa to Washington
Latest Flight Deals from Ottawa (YOW) to Washington (IAD)
Explore competitive one-way airfare options for YOW - IAD flights. Best suited for flexible or open-ended travel plans.
Flying to Washington soon? We've surfaced some of the most affordable last-minute flights from Ottawa to Washington, ideal for urgent plans or spontaneous trips.
FAQs on Ottawa to Washington Flights
What are the airports in Ottawa?
YOW
What’s the most popular airline flying from YOW to IAD?
The most popular airline flying from Ottawa to Washington are
Can I fly from YOW to IAD non-stop?
NO
Which airlines fly nonstop between Ottawa and Washington?
The non-stop flights between Ottawa and Washington are .
What’s the earliest departure time from YOW to IAD Airport?
The earliest flight leaves YOW at 5:10 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Ottawa to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from YOW to IAD?
Read the fare rules of the Ottawa to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ottawa and Washington?
operate flights between Ottawa and Washington
How long does a flight from Ottawa to Washington take?
It takes approximately 1 hour to fly non-stop from YOW to IAD, which is 449.64 miles by air.
Which airlines provide the cheapest flights from Ottawa (YOW) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from YOW were found on AC : USD 769
Do I need a passport to fly between YOW and IAD?
Yes
What’s the latest departure time from YOW to IAD ?
The last flight leaves YOW at 8:30 pm
Ottawa (YOW) to Washington (IAD): Airport Information
| Origin Airport | Ottawa Macdonald-Cartier International , Ottawa, CA |
| Destination Airport | Washington Dulles International , Washington, US |
| Distance | 450 miles |
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