DCA - YOW

C$ 207 Find Cheap Flights from Reagan Washington National Airport to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Ottawa departing on 25/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Ottawa, as well as popular online travel agencies
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Cheap Flight Deals from Reagan-National to Ottawa (DCA-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Reagan-National to Ottawa

KAYAK's recommended round-trip deals from the most popular airlines that fly from Reagan-National to Ottawa.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Air Canada Logo
12:55 p.m. - 2:27 p.m.DCA-YOW
1h 32mdirect
Air Canada Logo
5:55 p.m. - 10:28 p.m.YOW-DCA
4h 33m1 stop
C$ 560Air Canada
Find Deal
Sat, 10 May - Sat, 10 May
Air Canada Logo
6:00 a.m. - 10:25 a.m.DCA-YOW
4h 25m1 stop
Air Canada Logo
1:55 p.m. - 7:43 p.m.YOW-DCA
5h 48m1 stop
C$ 567Air Canada
Find Deal
Sat, 10 May - Sat, 10 May
United Airlines Logo
12:55 p.m. - 2:27 p.m.DCA-YOW
1h 32mdirect
United Airlines Logo
10:25 a.m. - 12:01 p.m.YOW-DCA
1h 36mdirect
C$ 607United Airlines
Find Deal
Tue, 27 May - Thu, 29 May
United Airlines Logo
12:55 p.m. - 2:27 p.m.DCA-YOW
1h 32mdirect
United Airlines Logo
10:25 a.m. - 12:01 p.m.YOW-DCA
1h 36mdirect
C$ 788United Airlines
Find Deal
Fri, 23 May - Mon, 26 May
 Logo
9:40 a.m. - 9:11 a.m.DCA-YOW
23h 31m1 stop
 Logo
6:10 p.m. - 10:27 a.m.YOW-DCA
16h 17m1 stop
C$ 818
Find Deal
Fri, 23 May - Mon, 26 May
 Logo
6:00 a.m. - 12:22 a.m.DCA-YOW
18h 22m2 stops
 Logo
4:40 p.m. - 10:59 p.m.YOW-DCA
30h 19m2 stops
C$ 850
Find Deal
Thu, 12 Jun - Thu, 19 Jun
WestJet Logo
6:00 a.m. - 12:22 a.m.DCA-YOW
18h 22m2 stops
WestJet Logo
5:55 a.m. - 9:48 a.m.YOW-DCA
27h 53m3 stops
C$ 887WestJet
Find Deal
Thu, 12 Jun - Thu, 19 Jun
Delta Logo
10:00 a.m. - 12:22 a.m.DCA-YOW
14h 22m2 stops
Delta Logo
5:55 a.m. - 10:49 p.m.YOW-DCA
16h 54m2 stops
C$ 1,169Delta
Find Deal
Tue, 6 May - Wed, 14 May
Delta Logo
9:39 a.m. - 12:22 a.m.DCA-YOW
14h 43m2 stops
Delta Logo
5:55 a.m. - 6:59 p.m.YOW-DCA
13h 04m2 stops
C$ 1,183Delta
Find Deal
Wed, 18 Jun - Wed, 25 Jun
WestJet Logo
6:05 a.m. - 12:22 a.m.DCA-YOW
18h 17m2 stops
WestJet Logo
5:55 a.m. - 4:33 p.m.YOW-DCA
10h 38m2 stops
C$ 1,478WestJet
Find Deal
Sun, 8 Jun - Tue, 10 Jun

Expert advice for your flight from Reagan-National to Ottawa

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
DCA

For a quick departure, use the metro line to reach DCA in under 30 minutes from downtown Washington, D.C.

Read more about DCAby Ramsey Qubein
YOW

Use the ArriveCAN app to fill out your customs form in advance, saving time at YOW's electronic kiosks.

Read more about YOWby Mark Stachiew
Our travel experts
Mark Stachiew

Mark Stachiew

Expert on YOW

Mark Stachiew

Mark Stachiew

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DCA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

KAYAK's insights & trends for Reagan-National to Ottawa flights

Get data-powered insights and trends into flights from Reagan-National to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Ottawa?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Ottawa clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ottawa on a Tuesday and more expensive on a Sunday. On your return trip to Reagan Washington National Airport, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Reagan-National Airport to Ottawa is March, where tickets cost C$ 241 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is C$ 672 and C$ 634 respectively.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport to Ottawa?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 270 on average.

Good to know

Low season

March

High season

July

Cheapest flight

C$ 207
Best time to beat the crowds (45% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Reagan Washington National Airport to Ottawa

When to book flights from Reagan-National to Ottawa

Are your dates flexible? Find out the best times to travel from Reagan-National to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Ottawa flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Ottawa?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Ottawa was C$ 150 for a one-way ticket and C$ 405 for a round-trip.

  • Which airports will I be using when flying from Reagan Washington National Airport to Ottawa?

    When flying out of Reagan Washington National Airport you will be using Washington, D.C. Reagan-National. You will be landing at Ottawa, also known as Ottawa.

  • Which airlines offer Wi-Fi service onboard planes from Reagan Washington National Airport to Ottawa?

    Air Canada, and American Airlines offer inflight Wi-Fi service on the Reagan Washington National Airport to Ottawa flight route.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Ottawa?

    The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Reagan Washington National Airport to Ottawa flight route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Ottawa?

    Star Alliance is the only airline alliance operating flights between Reagan Washington National Airport and Ottawa.

  • On which days can I fly direct from Reagan Washington National Airport to Ottawa?

    There are direct flights from Reagan Washington National Airport to Ottawa on a daily basis.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Reagan Washington National Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Reagan Washington National Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Reagan Washington National Airport to Ottawa?

Find which airlines fly direct from Washington, D.C. Reagan-National Airport to Ottawa Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Reagan-National to Ottawa

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights

Direct returns

Ottawa to Washington, D.C. Reagan-National

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights
See more nonstop flights

Top airline flying from Reagan-National to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 9192 reviews
7.8Crew
7.3Boarding
6.8Entertainment
7.0Comfort
6.3Food
Airline reviews

This flight didn't happen for me because of overbooking.

2.0 MediocreAnonymous, Apr 2025ORD - YOW
Read more Air Canada reviews

This flight didn't happen for me because of overbooking.

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The boarding was relatively quick, the crew welcoming and flight uneventful. The omission of meals on all airlines is unacceptable especially when the flight is during a mealtime such as this one, (lunchtime), is unacceptable.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

Service is pretty good. Sandwiches have to be purchased but I’ve bought my own food. Seat was comfortable and various movies to chose from.

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

One leg of the flight arrived late which necessitated a rebooking on the next leg. Although there were no major weather events in play, best choice offered was a 7 hour wait in the Vancouver airport for a 4 hour totally packed red eye flight to Ottawa. No opportunities to return earlier via other major hubs like Toronto or Montreal. Felt very much like national routes were no longer well supported. Adding insult to injury, entertainment system for my seat was out of order. Thought I might use wi-fi, but discovered it would cost $10 per hour! Paid a lot for the flight as it was over the holiday period. Probably won't be doing that again.

Made me check my carry on despite there being dozens of empty bins when I boarded which significantly inconvenienced me.

Your survey should include a "Not Applicable" response for those elements that were not utilized, such as food (unless your want me to rate the cookie I received) and the entertainment (unless you want me to rate the emergency landing presentation). Boarding was late, the plane took-off almost an hour late, and the gate to board changed five times while I was waiting there. At 1:00 pm the plane had not yet approached the gate for passengers to load, yet the information board indicated that the take-off would be 12:30 pm and its status was "on time". Curious.

Everything you need to know for your flight from Reagan-National to Ottawa

Information on your arrival and departure airports

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