CA $312 Cheap Flights from Washington (DCA) to Ottawa (YOW)

You can find cheap one-way flights from CA $312 and cheap return flights CA $597 DCA to YOW with Expedia. One-way flights typically cost between CA$200 and CA$890, and return flights often range between CA$650 and CA$1524. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to YOW ticket fares go up or down.

March is typically the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), with average return fares around CA$571. March often sees lower prices as it falls outside of peak holiday travel seasons, leading to reduced demand and more competitive airline pricing. Other cheap months to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) include February and June.

You have 2 airlines offering direct flights from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.). Here are the carriers:
* Air Canada operates 7 direct flights from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) every week.
* United operates 7 direct flights from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) every week.

Air Canada is one of the cheapest airlines offering nonstop return flights from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), with tickets starting from around CA$463 for flights that can be booked for departure within the next year. JetBlue Airways offers one of the cheapest connecting return flights with a layover in Logan Intl. (BOS), starting from around CA$668. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) will differ from traveler to traveler. If you like to fly early, Air Canada offers early morning flights. If price is the most important factor, Air Canada typically offers the lowest fares. Delta offers the most daily flights from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) are typically February and March, with average return flights around CA$571. However, the most popular months for this route are July and October, meaning you'll find plenty of flight options during those times. If you're looking for the best balance of price and availability, you might consider travelling in the shoulder seasons around these popular months.

There are approximately 43 connecting flights per day from Ronald Reagan Washington National (DCA) to Macdonald-Cartier Intl. (YOW). Some common connection points include Logan Intl. (BOS), LaGuardia (LGA), and O'Hare Intl. (ORD).

The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) typically departs around 5:00 AM. This service is offered by American Airlines and Porter Airlines. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll generally find the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) on a Friday, with around 42 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and Air Canada. Friday has notably more flight options compared to other days of the week, making it a popular choice for travellers.

The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Air Canada, United and Delta, offer flights during this window. Many travellers prefer this because it allows for an early arrival at your destination, giving you more of the day to get things done.

A non-stop flight from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) typically takes about 1 hour 30 minutes. This route covers a distance of approximately 729 kilometres. If you opt for a flight with one stop, your travel time will be longer, usually around 6 hours 48 minutes. Flights with two or more stops generally take even longer, averaging about 11 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.

Yes, you can fly business class or first class between DCA and YOW. You can fly business class with Air Canada and United.

First class cabins are available on United.

It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Ottawa from Ronald Reagan Washington National (DCA), you can fly directly into Macdonald-Cartier Intl. (YOW). Some flights may connect through major hubs like LaGuardia (LGA), Detroit Metropolitan Wayne County (DTW), or Logan Intl. (BOS) before reaching Ottawa. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.