
$171 Cheap flight deals from Washington (WAS) to Ottawa (YOW)
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This Weekend's Flight Deals from Washington to Ottawa
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $171 One Way, $286 Round Trip from Washington to Ottawa
Prices starting at $286 for return flights and $171 for one-way flights to Ottawa were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Ottawa economy flight packages

Sandman Signature Ottawa Airport Hotel
Jun 21 - Jun 24
Washington (IAD) to Ottawa (YOW)
Ottawa (YOW) to Washington (IAD)
Reviewed on Apr 21, 2025

Cartier Place Suite Hotel
Jun 21 - Jun 24
Washington (IAD) to Ottawa (YOW)
Ottawa (YOW) to Washington (IAD)
Reviewed on Jan 14, 2025

Arc The Hotel
Jun 21 - Jun 24
Washington (IAD) to Ottawa (YOW)
Ottawa (YOW) to Washington (IAD)
Reviewed on Dec 29, 2024
More About Flying To Ottawa from Washington
Route Information for Flights from Washington to Ottawa
Origin Airport IATA Code | WAS |
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Destination Airport IATA Code | YOW |
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Cheap Flights from Washington DC to Ottawa
The Best DC Airports
Before you call airlines looking for flights from Washington, DC, you should check with Orbitz.com. The two major airports in DC are Washington Dulles International Airport and Ronald Reagan Washington National Airport. Alaska Airlines, US Airways, and Frontier Airlines handle domestic flights from Ronald Reagan, while Virgin America, ExpressJet Airlines, and Colgan Air operate out of Washington Dulles. Ronald Reagan is only three miles from the downtown area, and Washington Dulles is 26 miles from downtown.
Long-Term Parking Options
The five parking lots at Ronald Reagan offer daily and hourly parking rates, and the airport charges $20 per day for parking in the long-term lots. The economy lot only charges $12 per day, but this lot is open and uncovered. Washington Dulles has two long-term parking lots that charge $17 per day and one economy lot that charges $10 per day. For $30, you can use valet parking.
Public Transportation Choices
The Metrorail and Metrobus make at least one stop at each airport every day. The stops are clearly marked around the city, and you can find maps that help you find the correct line. Taxis are not as low cost as the public transportation options because the drivers charge a pickup fee, baggage fee, fee per mile, and a fee for any time that the driver must wait.
Places to Eat
Both airports offer a range of dining options. Washington Dulles is home to Dulles to Go, Five Guys, Subway, and Wendy's, while Ronald Reagan has Dunkin' Donuts, Euro Cafe, and Jerry's Subs & Pizza. Once you have something to eat, you can browse through the sales at some of the shops surrounding the restaurants. If you want to enjoy your vacation, use Orbitz.com to look for flights from Washington DC.
Ottawa International Airport
Ottawa International Airport is located at 1000 Airport Way, approximately eight miles from downtown Ottawa. Fourteen airlines service the airport, including US Airways, WestJet, United Airlines and Thomas Cook Airlines. If you're looking for flights to Ottawa, Orbitz.com makes it easy to find cheap tickets. The website searches different flight combinations, so you can book a flight that fits your travel budget.
Transportation from the Airport
You can take a taxi from the airport to downtown Ottawa for approximately $29. Buses also run between the airport and downtown. You can purchase bus tickets from the Ground Transportation Desk on Level 1. If you'd rather have your own vehicle while you're in Ottawa, you can make reservations for a rental car using Orbitz.com. Five rental car companies are located in the Parkside, directly across from the terminal.
Climate in Ottawa
The summer months in Ottawa are warm and humid, with temperatures that range from 86 degrees Fahrenheit to 104 degrees Fahrenheit. The winter months are cold and the city sees a lot of snow and ice. You can expect temperatures to drop well below freezing at night and stay just above freezing during the day. If you want to have decent weather and avoid the peak travel time, use Orbitz.com to book your trip during the late spring or early fall.
Highlights and Attractions
The Canadian War Museum, the Parliament Buildings and the Canada Aviation and Space Museum are popular attractions in Ottawa. In addition to finding flights to Ottawa, you can use Orbitz.com to plan the itinerary of your trip and purchase tickets to local attractions.
Frequently asked questions
Flights to Ottawa
- Toronto to Ottawa
- New York to Ottawa
- Montreal to Ottawa
- Orlando to Ottawa
- Dallas to Ottawa
- Houston to Ottawa
- Los Angeles to Ottawa
- Detroit to Ottawa
- Chicago to Ottawa
- Nairobi to Ottawa
- Denver to Ottawa
- Bangkok to Ottawa
- New Orleans to Ottawa
- Paris to Ottawa
- Kansas City to Ottawa
- Istanbul to Ottawa
- Beijing to Ottawa
- London to Ottawa
- Bucharest to Ottawa
- Jakarta to Ottawa
Flights from Washington
- Washington to Orlando
- Washington to London
- Washington to Chicago
- Washington to Los Angeles
- Washington to Paris
- Washington to Houston
- Washington to New York
- Washington to Dallas
- Washington to New Orleans
- Washington to Rome
- Washington to Toronto
- Washington to Montreal
- Washington to Beijing
- Washington to San Francisco
- Washington to Sacramento
- Washington to Hartford
- Washington to Rio de Janeiro
- Washington to Milan
- Washington to Shanghai
- Washington to Stockholm
Ottawa Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.