Cheap flights from Ottawa to Washington

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The best prices from Ottawa to Washington are usually found in April or June, booked 60 days in advance, depart on a Thursday or Tuesday and return on a Saturday

How to find the cheapest flight from
Ottawa (YOW) to Washington (WAS)

YOW - WAS
Price
C$ 392 - C$ 683
WAS
Temperature
9 - 32 °C
WAS
Rainfall
60 - 107 mm

Popular in

August

High demand for flights, 29% potential price rise

Cheapest in

April

Best time to find cheap flights, 20% potential price drop

Round-trip from

C$ 392

From Ottawa to Washington

One-way from

C$ 441

One-way flight from Ottawa to Washington

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ottawa to Washington?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Ottawa to Washington?

To save up to 81% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to Washington from C$ 451 1-2 weeks out and tickets from C$ 643 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ottawa to Washington?

April is one of the best times of the year to fly to Washington from Ottawa. Prices for April average C$ 354 per person but you can even find prices for as low as C$ 253. The most expensive prices can be found in the month of January. Opting for a April flight can save you 10% on your journey compared to booking in April

When is the cheapest time to fly from Ottawa to Washington (YOW - WAS)?

It’s optimal to fly from Ottawa to Washington at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Ottawa to Washington in October, November 2020

The best prices found for YOW to WAS flights for October, November
27 Nov - 6 Dec
C$ 266pp
YOW
Ottawa
Air Canada
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
YOW
Ottawa
20 Nov - 6 Dec
C$ 266pp
YOW
Ottawa
Air Canada
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
 
1 STOP
YOW
Ottawa
20 Nov - 6 Dec
C$ 280pp
YOW
Ottawa
Air Canada
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
YOW
Ottawa

Ottawa to Washington 2020 flight deals

Cheap flights to Washington from Ottawa found for this year
19 Dec - 2 Jan
C$ 237pp
YOW
Ottawa
Air Canada
Direct
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
Direct
YOW
Ottawa
19 Dec - 2 Jan
C$ 243pp
YOW
Ottawa
Air Canada
Direct
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
YOW
Ottawa
27 Nov - 6 Dec
C$ 266pp
YOW
Ottawa
Air Canada
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
YOW
Ottawa

Direct flights to Washington from Ottawa

Save time with Ottawa to Washington direct flight deals
3 Feb - 5 Feb
C$ 237pp
YOW
Ottawa
Air Canada
Direct
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
Direct
YOW
Ottawa
3 Feb - 5 Feb
C$ 239pp
YOW
Ottawa
Air Canada
Direct
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
Direct
YOW
Ottawa
20 Apr - 4 May
C$ 554pp
YOW
Ottawa
United Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Direct
YOW
Ottawa

Last minute flights from Ottawa to Washington

Late deals on round-trip flights to Washington from Ottawa, departing today and this week
6 Nov - 9 Nov
C$ 426pp
YOW
Ottawa
Air Canada
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
YOW
Ottawa
6 Nov - 9 Nov
C$ 426pp
YOW
Ottawa
Air Canada
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
 
1 STOP
YOW
Ottawa
8 Nov - 9 Nov
C$ 439pp
YOW
Ottawa
Air Canada
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
 
1 STOP
YOW
Ottawa

One-way flights to Washington from Ottawa

The cheapest one-way flights from Ottawa to Washington
8:00 a.m. - 12:12 p.m.
WestJet
2 stops
28h 12m
YOW - DCA
WestJet
C$ 442
8:00 a.m. - 5:14 p.m.
Delta
2 stops
9h 14m
YOW - DCA
Delta
C$ 488
Delta
12:20 a.m. - 12:02 p.m.
United Airlines
2 stops
11h 42m
YOW - DCA
United Airlines
C$ 584
United

Related info for your journey

Useful info, stats and facts about Ottawa to Washington flights.

Flight FAQs

From Ottawa to Washington

Can I find flights from Ottawa to Washington for under C$ 265 on Cheapflights?

Yes, there are multiple flights from Ottawa to Washington for under C$ 265. The cheapest flight booked recently is on Air Canada for just C$ 236, but on average you can expect to pay C$ 261.

What safety measures are being taken by airlines flying from Ottawa to Washington to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Ottawa to Washington. Policies will vary by airline.

Which airlines flying from Ottawa to Washington have flexible cancellations due to COVID-19?

Porter Airlines, Air Canada, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Ottawa to Washington for under C$ 265 on Cheapflights?

Cheapflights has 4 direct flights from Ottawa to Washington under C$ 265. A good price for a direct flight from Ottawa to Washington is less than C$ 396.

Are there last-minute flights available from Ottawa to Washington for under C$ 530?

There are currently 9+ open flights from Ottawa to Washington within the next 7 days for less than C$ 530.

Is Ottawa weather warmer or cooler than Washington?

You can imagine temperatures to be in the 32 °C range in July. The weather in Washington is generally hotter than Ottawa's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Ottawa to Washington?

For as low as C$ 555, United Airlines can have you in Washington from Ottawa in 1h 35m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Ottawa to Washington round-trip?

According to our current data, Air Canada (C$ 236), and Delta (C$ 434) offers the cheapest pricing from Ottawa to Washington. You may be able to fly from Ottawa to Washington for 51% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Ottawa to Washington one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 146. However, be on the lookout for offers from Delta and WestJet, as they are both options that can get you from Ottawa to Washington for a low price.

Destination information for Washington

Things to know before you go. Useful info for your trip from Ottawa to Washington
Today's exchange rate
C$ 1 = $0.76
Flight duration
1h 33m
Average temperature for October in Washington
22.0 °C
Avg rainfall for October in Washington
93.0 mm

Airports servicing Ottawa

Airports servicing Washington

Reagan National (DCA)