Cheap flights from Dulles Intl (IAD) to Ottawa (YOW)

IAD — YOW
Jan 31 — Feb 71

How to find the cheapest flight from Dulles Intl (IAD) to Ottawa (YOW)

All the information you need to plan the best IAD to YOW flight in 2023: compare Dulles Intl to Ottawa flight prices with the expected peak season, weather and rainfall in Ottawa.

IAD - YOW

Price

$292 - $643

YOW

Temperature

14 - 69.8 °F

YOW

Rainfall

2 - 3.7 inches

Popular inMarchHigh demand for flights, 37% potential price rise
Cheapest inJulyBest time to find cheap flights, 28% potential price drop
Round-trip from$292From Washington, D.C. Dulles Intl to Ottawa
One-way from$212One-way flight from Washington, D.C. Dulles Intl to Ottawa

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Ottawa?

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Ottawa at least 58 days early can save you up to 63% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Ottawa for as little as $427 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $545 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Ottawa?

July is one of the best times of the year to fly to Ottawa from Washington, D.C. Dulles Intl Airport. Prices for July average $409 per person but you can even find prices for as low as $211. The most expensive prices can be found in the month of March. Opting for a July flight can save you 52% on your journey compared to booking in March

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Ottawa (IAD - YOW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Ottawa as you normally would.

Cheap flights from Dulles Intl to Ottawa in January, February 2023

The best prices found for IAD to YOW flights for January, February
Feb 13 - Mar 31
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

3h 20m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

5h 27m
$272

Porter Airlines

Pick Dates

Deal found 1/23

Feb 23 - Mar 2
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m
$274

Porter Airlines

Pick Dates

Deal found 1/24

Feb 24 - Feb 27
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m
$277

Porter Airlines

Pick Dates

Deal found 1/25

Dulles Intl to Ottawa 2023 flight deals

Cheap flights to Ottawa from Dulles Intl found for this year
Feb 13 - Mar 31
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

3h 20m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

5h 27m
$272

Porter Airlines

Pick Dates

Deal found 1/23

Feb 23 - Feb 27
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

3h 20m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m
$274

Porter Airlines

Pick Dates

Deal found 1/25

Feb 24 - Feb 27
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m
$277

Porter Airlines

Pick Dates

Deal found 1/25

Cheap United Airlines flights from Dulles Intl to Ottawa

Feb 22 - Feb 23
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

12h 23m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 45m
$308

United Airlines

Pick Dates

Deal found 1/25

Jan 31 - Feb 23
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

12h 33m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 45m
$436

United Airlines

Pick Dates

Deal found 1/24

Jan 31 - Feb 23
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

13h 09m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

6h 51m
$442

United Airlines

Pick Dates

Deal found 1/24

Cheap Porter Airlines flights from Dulles Intl to Ottawa

Feb 13 - Mar 31
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

3h 20m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

5h 27m
$272

Porter Airlines

Pick Dates

Deal found 1/23

Feb 23 - Mar 2
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m
$274

Porter Airlines

Pick Dates

Deal found 1/24

Feb 24 - Feb 27
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m
$277

Porter Airlines

Pick Dates

Deal found 1/25

Non-stop flights to Ottawa from Dulles Intl

Save time with Dulles Intl to Ottawa direct flight deals
Feb 17 - Feb 19
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

Nonstop

1h 38m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 45m
$303

Multiple Airlines

Pick Dates

Deal found 1/23

Mar 2 - Mar 5
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

Nonstop

1h 38m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 45m
$305

Air Canada

Pick Dates

Deal found 1/24

Feb 13 - Mar 31
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

Nonstop

1h 38m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 41m
$332

Air Canada

Pick Dates

Deal found 1/23

Last minute flights from Dulles Intl to Ottawa

Late deals on return flights to Ottawa from Dulles Intl, departing today and this week
Feb 2 - Feb 23
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m
$405

Porter Airlines

Pick Dates

Deal found 1/23

Feb 3 - Feb 26
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

1 stop

5h 12m
$411

Porter Airlines

Pick Dates

Deal found 1/24

Feb 2 - Feb 22
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
YOW

Ottawa

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 44m
$412

Multiple Airlines

Pick Dates

Deal found 1/23

One-way flights to Ottawa from Dulles Intl

The cheapest one-way flights from Dulles Intl to Ottawa
Feb 23
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

3h 20m
$125

Porter Airlines

Pick Dates

Deal found 1/25

Feb 13
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

4h 44m
$127

Porter Airlines

Pick Dates

Deal found 1/23

Mar 13
IAD

Washington, D.C. Dulles Intl

YOW

Ottawa

1 stop

3h 20m
$133

Porter Airlines

Pick Dates

Deal found 1/25

Reviews of Airlines Servicing Ottawa

Delta
7.9
Good
1,995 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

Canceled and delayed flight. Very laborious to rebook and get support

Delta
7.9
Good
1,995 reviews
Delta
7.9
Good
1,995 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

Canceled and delayed flight. Very laborious to rebook and get support

United Airlines
7.6
Good
1,142 reviews
Delta
7.9
Good
1,995 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

Canceled and delayed flight. Very laborious to rebook and get support

Porter Airlines
7.1
Good
17 reviews
Delta
7.9
Good
1,995 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

Canceled and delayed flight. Very laborious to rebook and get support

WestJet
7.0
Good
479 reviews
Delta
7.9
Good
1,995 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

Canceled and delayed flight. Very laborious to rebook and get support

Air Canada
6.6
Okay
649 reviews
Delta
7.9
Good
1,995 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

Canceled and delayed flight. Very laborious to rebook and get support

Related info for your journey

Useful info, stats and facts about Dulles Intl to Ottawa flights.

What airport do you fly into for flights to Ottawa from Washington, D.C. Dulles Intl?

Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Ottawa. 6 airlines have flights to Ottawa from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Ottawa should not be difficult; the airport handles an average of 2 inbound flights from Washington, D.C. Dulles Intl per day.

Which airlines flying from Washington, D.C. Dulles Intl to Ottawa have flexible cancellations due to COVID-19?

Porter Airlines, Air Canada, and United 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.

Can I find flights from Washington, D.C. Dulles Intl Airport to Ottawa for under $300 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Ottawa for under $300. The cheapest flight booked recently is on Porter Airlines for just $272, but on average you can expect to pay $293.

Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Ottawa for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Ottawa under $400. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Ottawa is less than $417.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Ottawa for under $500?

There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Ottawa within the next 7 days for less than $500.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Ottawa round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Ottawa is Porter Airlines. Our recent data shows that you can find tickets from as low as $272 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $305 and $308 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Ottawa for 33% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Ottawa one-way?

$125 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $143 and $153, respectively.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Ottawa?

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Ottawa are Interjet, Air Canada and Delta. Something to consider prior to booking your flight.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Ottawa?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Ottawa on time: Air Canada (65%), United Airlines (65%), Air Wisconsin (65%).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Ottawa?

The cheapest flight price from Washington, D.C. Dulles Intl Airport to Ottawa is $272. On average you can expect to pay $448. The most popular route, (Washington, D.C. Dulles Intl - Ottawa), can usually be booked for $274.

Alternative routes for Dulles Intl to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Dulles Intl to Ottawa

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Ottawa choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air CanadaCheapest$142Average$483FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
DeltaCheapest$156Average$384FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Porter AirlinesCheapest$213Average$323FlexibilityNo cancel feeOn-time52%COVID-19 safety
Search Porter Airlines flights
United AirlinesCheapest$247Average$580FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Dulles Intl to Ottawa

See what time of day planes typically take off from Dulles Intl to Ottawa
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dulles Intl to Ottawa

See how many times per day planes take to the skies headed from Dulles Intl to Ottawa
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights
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