Cheap flight from Ottawa to Washington D.C. from AED 435
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Flights from Ottawa to Washington D.C.
Cheap flight deals from Ottawa to Washington D.C.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
YOW 10:251h 36mNonstopDCA 12:01Ottawa - Washington D.C. | Thu, May 29 | Air Canada
DCA 12:551h 32mNonstopYOW 14:27Washington D.C. - Ottawa | Thu, Jun 5 | Air CanadaAED 1,069 AED 1,1578% OFF8% OFFAED 1,157 AED 1,069 -
YOW 10:251h 36mNonstopDCA 12:01Ottawa - Washington D.C. | Thu, May 8 | Air Canada
DCA 12:551h 32mNonstopYOW 14:27Washington D.C. - Ottawa | Sun, May 11 | Air CanadaAED 1,088 AED 1,1576% OFF6% OFFAED 1,157 AED 1,088
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YOW 07:003h 16m1 stopsIAD 10:16Ottawa - Washington D.C. | Fri, May 9 | Porter Airlines
IAD 16:204h 43m1 stopsYOW 21:03Washington D.C. - Ottawa | Fri, May 16 | Porter AirlinesAED 694 AED 1,15740% OFF40% OFFAED 1,157 AED 694 -
YOW 09:355h 31m1 stopsIAD 15:06Ottawa - Washington D.C. | Sat, May 3 | Porter Airlines
IAD 16:204h 43m1 stopsYOW 21:03Washington D.C. - Ottawa | Fri, May 9 | Porter AirlinesAED 69840% OFFAED 1,157 AED 698
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YOW 07:003h 16m1 stopsIAD 10:16Ottawa - Washington D.C. | Fri, May 2 | Porter Airlines
IAD 16:203h 33m1 stopsYOW 19:53Washington D.C. - Ottawa | Sat, May 3 | Porter AirlinesAED 71638% OFFAED 1,157 AED 716
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YOW 07:003h 16m1 stopsIAD 10:16Ottawa - Washington D.C. | Thu, May 1 | Porter Airlines
IAD 11:354h 58m1 stopsYOW 16:33Washington D.C. - Ottawa | Fri, May 9 | Porter AirlinesAED 71838% OFFAED 1,157 AED 718
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YOW 10:154h 51m1 stopsIAD 15:06Ottawa - Washington D.C. | Wed, May 21 | Porter Airlines
IAD 16:204h 43m1 stopsYOW 21:03Washington D.C. - Ottawa | Wed, May 28 | Porter AirlinesAED 71838% OFFAED 1,157 AED 718
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YOW 10:154h 51m1 stopsIAD 15:06Ottawa - Washington D.C. | Mon, May 19 | Porter Airlines
IAD 11:354h 58m1 stopsYOW 16:33Washington D.C. - Ottawa | Mon, May 26 | Porter AirlinesAED 71838% OFFAED 1,157 AED 718
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YOW 07:003h 16m1 stopsIAD 10:16Ottawa - Washington D.C. | Thu, May 22 | Porter Airlines
IAD 16:204h 43m1 stopsYOW 21:03Washington D.C. - Ottawa | Wed, May 28 | Porter AirlinesAED 71838% OFFAED 1,157 AED 718
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YOW 10:154h 51m1 stopsIAD 15:06Ottawa - Washington D.C. | Tue, May 20 | Porter Airlines
IAD 16:204h 43m1 stopsYOW 21:03Washington D.C. - Ottawa | Wed, May 28 | Porter AirlinesAED 71838% OFFAED 1,157 AED 718
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YOW 07:003h 16m1 stopsIAD 10:16Ottawa - Washington D.C. | Mon, May 5 | Porter Airlines
IAD 16:204h 43m1 stopsYOW 21:03Washington D.C. - Ottawa | Tue, May 13 | Porter AirlinesAED 71938% OFFAED 1,157 AED 719
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YOW 10:154h 51m1 stopsIAD 15:06Ottawa - Washington D.C. | Tue, May 6 | Porter Airlines
IAD 16:204h 43m1 stopsYOW 21:03Washington D.C. - Ottawa | Tue, May 13 | Porter AirlinesAED 71938% OFFAED 1,157 AED 719
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YOW 13:0017h 25m1 stopsWAS Invalid DateOttawa - Washington D.C. | Sat, May 3 | Normal Airline
WAS 15:006hNonstopYOW 16:00Washington D.C. - Ottawa | Mon, May 5 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
YOW 10:251h 36mNonstopDCA 12:01Ottawa - Washington D.C. | Sat, May 3 | Air CanadaAED 460 AED 50910% OFF10% OFFAED 509 AED 460
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YOW 10:251h 36mNonstopDCA 12:01Ottawa - Washington D.C. | Sat, Jun 7 | Air CanadaAED 461 AED 5099% OFF9% OFFAED 509 AED 461
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YOW 07:003h 16m1 stopsIAD 10:16Ottawa - Washington D.C. | Thu, May 22 | Porter AirlinesAED 435 AED 50915% OFF15% OFFAED 509 AED 435
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YOW 10:154h 51m1 stopsIAD 15:06Ottawa - Washington D.C. | Tue, May 13 | Porter AirlinesAED 43614% OFFAED 509 AED 436
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YOW 07:003h 16m1 stopsIAD 10:16Ottawa - Washington D.C. | Mon, Jun 2 | Porter AirlinesAED 46010% OFFAED 509 AED 460
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YOW 06:004h 19m1 stopsDCA 10:19Ottawa - Washington D.C. | Tue, Jun 3 | Air CanadaAED 4659% OFFAED 509 AED 465
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YOW 09:355h 31m1 stopsIAD 15:06Ottawa - Washington D.C. | Sat, May 3 | Porter AirlinesAED 4688% OFFAED 509 AED 468
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YOW 08:356h 31m1 stopsIAD 15:06Ottawa - Washington D.C. | Tue, May 27 | Porter AirlinesAED 4737% OFFAED 509 AED 473
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YOW 09:355h 31m1 stopsIAD 15:06Ottawa - Washington D.C. | Sat, May 17 | Porter AirlinesAED 4786% OFFAED 509 AED 478
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YOW 08:356h 31m1 stopsIAD 15:06Ottawa - Washington D.C. | Fri, May 23 | Porter AirlinesAED 4786% OFFAED 509 AED 478
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YOW 13:0017h 25m1 stopsWAS Invalid DateOttawa - Washington D.C. | Sat, May 3 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Ottawa (YOW) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Ottawa to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Ottawa (YOW) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around AED 1,441. -
How long does it take to fly from Ottawa (YOW) to Washington D.C. (WAS)?
It takes about 1 hour 38 minutes to fly from Ottawa (YOW) to Washington D.C. (WAS). -
What are the most popular airlines that fly from Ottawa (YOW) to Washington D.C. (WAS)?
Airlines with flights from Ottawa (YOW) to Washington D.C. (WAS): United Airlines, Air Canada and avianca. -
How many airports are there in Washington D.C. (WAS)?
There are 2 airport(s) near Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
How to find a cheap flight from Ottawa to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ottawa to Washington D.C.. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Ottawa to Washington D.C. ticket.
Tap "Date" on flight search bar to scan through the calender for Ottawa to Washington D.C. airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, May 3 at AED 460 for one-way flights.
Compare cheap Ottawa to Washington D.C. flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Ottawa to Washington D.C.. The cheapest airline operating is Air Canada.
Set up a Price Alert
By setting up a Price Alert for your Ottawa to Washington D.C. route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Ottawa to Washington D.C. flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Ottawa to Washington D.C. to get exclusive deals for you.
Flight Info | Ottawa to Washington D.C.
| Cheapest one-way flight price | AED 434 |
|---|---|
| Cheapest return ticket price | AED 726 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 724.15 km |
| Average flight time | 1 hour 38 minutes |
| Popular airline | Porter Airlines |
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