How many flights depart from District of Columbia to Ottawa on average per week?

61 flights are operational weekly from District of Columbia to Ottawa as of February 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What is the cheapest airline that flies from District of Columbia to Ottawa?

Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from District of Columbia to Ottawa

How many flights depart from District of Columbia to Ottawa on average per day?

The number of flights available between District of Columbia and Ottawa is 8 per day as of February 2026. The most frequent departure time is 12:00p.m., with 77% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from District of Columbia to Ottawa Airport?

Prices for flights from District of Columbia to Ottawa Airport were last updated today.

How old do you have to be to fly from District of Columbia to Ottawa Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 201 Cheap Flights from District of Columbia to Ottawa in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to Ottawa

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:18 p.m. - 11:58 p.m.

IAD

YOW

11h 40m

1 stop

5:40 a.m. - 5:14 p.m.

YOW

IAD

11h 34m

1 stop

C$ 386Multiple Airlines

Thu, 9 Apr - Sun, 12 Apr

8:47 a.m. - 11:58 p.m.

IAD

YOW

15h 11m

1 stop

9:00 a.m. - 10:54 a.m.

YOW

IAD

25h 54m

1 stop

C$ 397Multiple Airlines

Sun, 5 Apr - Mon, 13 Apr

11:40 a.m. - 3:04 p.m.

IAD

YOW

3h 24m

1 stop

6:45 a.m. - 10:54 a.m.

YOW

IAD

4h 09m

1 stop

C$ 398Porter Airlines

Wed, 25 Mar - Wed, 1 Apr

11:40 a.m. - 3:04 p.m.

IAD

YOW

3h 24m

1 stop

1:15 p.m. - 5:14 p.m.

YOW

IAD

3h 59m

1 stop

C$ 404Porter Airlines

Tue, 14 Apr - Fri, 17 Apr

12:55 p.m. - 2:27 p.m.

DCA

YOW

1h 32mdirect

10:25 a.m. - 12:01 p.m.

YOW

DCA

1h 36mdirect

C$ 412Air Canada

Thu, 9 Apr - Sun, 12 Apr

11:40 a.m. - 5:04 p.m.

IAD

YOW

5h 24m

1 stop

12:10 p.m. - 5:14 p.m.

YOW

IAD

5h 04m

1 stop

C$ 413Porter Airlines

Thu, 9 Apr - Sun, 12 Apr

12:55 p.m. - 2:27 p.m.

DCA

YOW

1h 32mdirect

5:45 a.m. - 10:19 a.m.

YOW

DCA

4h 34m

1 stop

C$ 420Air Canada

Thu, 9 Apr - Sun, 12 Apr

1:45 p.m. - 5:29 p.m.

IAD

YOW

3h 44m

1 stop

6:45 a.m. - 10:54 a.m.

YOW

IAD

4h 09m

1 stop

C$ 420Porter Airlines

Sat, 18 Apr - Wed, 22 Apr

2:58 p.m. - 11:58 p.m.

IAD

YOW

9h 00m

2 stops

4:20 p.m. - 7:27 a.m.

YOW

IAD

15h 07m

1 stop

C$ 426Multiple Airlines

Fri, 17 Apr - Sun, 19 Apr

6:00 a.m. - 10:10 a.m.

DCA

YOW

4h 10m

1 stop

5:45 a.m. - 10:19 a.m.

YOW

DCA

4h 34m

1 stop

C$ 432Air Canada

Thu, 9 Apr - Sun, 12 Apr

Air Canada flights from District of Columbia to Ottawa

Our best Air Canada deals on District of Columbia to Ottawa flight tickets

Air Canada

9 Apr

DCA12:55 p.m.Washington, D.C. Reagan-National

1h 32m

YOW2:27 p.m.Ottawa

12 Apr

YOW10:25 a.m.Ottawa

1h 36m

DCA12:01 p.m.Washington, D.C. Reagan-National

C$ 412

Air Canada

9 Apr

DCA12:55 p.m.Washington, D.C. Reagan-National

1h 32m

YOW2:27 p.m.Ottawa

12 Apr

YOW5:45 a.m.Ottawa

4h 34m

1 stop

DCA10:19 a.m.Washington, D.C. Reagan-National

C$ 420

Air Canada

9 Apr

DCA6:00 a.m.Washington, D.C. Reagan-National

4h 10m

1 stop

YOW10:10 a.m.Ottawa

12 Apr

YOW5:45 a.m.Ottawa

4h 34m

1 stop

DCA10:19 a.m.Washington, D.C. Reagan-National

C$ 432

Porter Airlines flights from District of Columbia to Ottawa

Our best Porter Airlines deals on District of Columbia to Ottawa flight tickets

Porter Airlines

25 Mar

IAD11:40 a.m.Washington, D.C. Dulles Intl

3h 24m

1 stop

YOW3:04 p.m.Ottawa

1 Apr

YOW6:45 a.m.Ottawa

4h 09m

1 stop

IAD10:54 a.m.Washington, D.C. Dulles Intl

C$ 398

Porter Airlines

14 Apr

IAD11:40 a.m.Washington, D.C. Dulles Intl

3h 24m

1 stop

YOW3:04 p.m.Ottawa

17 Apr

YOW1:15 p.m.Ottawa

3h 59m

1 stop

IAD5:14 p.m.Washington, D.C. Dulles Intl

C$ 404

Porter Airlines

9 Apr

IAD11:40 a.m.Washington, D.C. Dulles Intl

5h 24m

1 stop

YOW5:04 p.m.Ottawa

12 Apr

YOW12:10 p.m.Ottawa

5h 04m

1 stop

IAD5:14 p.m.Washington, D.C. Dulles Intl

C$ 413

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 9/4

12:18 p.m.-11:58 p.m.

1 stop11h 40m

Ottawa

Sun 12/4

5:40 a.m.-5:14 p.m.

1 stop11h 34m

C$ 386

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sun 5/4

8:47 a.m.-11:58 p.m.

1 stop15h 11m

Ottawa

Mon 13/4

9:00 a.m.-10:54 a.m.

1 stop25h 54m

C$ 397

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 25/3

11:40 a.m.-3:04 p.m.

1 stop3h 24m

Ottawa

Wed 1/4

6:45 a.m.-10:54 a.m.

1 stop4h 09m

C$ 398

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Tue 14/4

11:40 a.m.-3:04 p.m.

1 stop3h 24m

Ottawa

Fri 17/4

1:15 p.m.-5:14 p.m.

1 stop3h 59m

C$ 404

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Thu 9/4

12:55 p.m.-2:27 p.m.

Nonstop1h 32m

Ottawa

Sun 12/4

10:25 a.m.-12:01 p.m.

Nonstop1h 36m

C$ 412

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 9/4

11:40 a.m.-5:04 p.m.

1 stop5h 24m

Ottawa

Sun 12/4

12:10 p.m.-5:14 p.m.

1 stop5h 04m

C$ 413

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Thu 9/4

12:55 p.m.-2:27 p.m.

Nonstop1h 32m

Ottawa

Sun 12/4

5:45 a.m.-10:19 a.m.

1 stop4h 34m

C$ 420

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sat 18/4

1:45 p.m.-5:29 p.m.

1 stop3h 44m

Ottawa

Wed 22/4

6:45 a.m.-10:54 a.m.

1 stop4h 09m

C$ 420

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 17/4

2:58 p.m.-11:58 p.m.

2 stops9h 00m

Ottawa

Sun 19/4

4:20 p.m.-7:27 a.m.

1 stop15h 07m

C$ 426

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Thu 9/4

6:00 a.m.-10:10 a.m.

1 stop4h 10m

Ottawa

Sun 12/4

5:45 a.m.-10:19 a.m.

1 stop4h 34m

C$ 432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Ottawa?

The month of October is, on average, the cheapest month to fly to Ottawa from District of Columbia, with most prices found around C$ 493. If you aren’t able to travel to Ottawa during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 513.

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Saturday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 177. Flights from District of Columbia to Ottawa on a Wednesday will generally be more expensive and average around C$ 795. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the morning. Flights from District of Columbia to Ottawa during this time can be as low as C$ 441. In the afternoon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 829 per ticket.

What is the cheapest District of Columbia to Ottawa flight route?

Fly from Washington, D.C. Reagan-National to Ottawa for the best District of Columbia - Ottawa flight prices

What cabin class options are available on District of Columbia to Ottawa flights?

There are 3 cabin classes available to choose from on District of Columbia to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Ottawa flights?

You could potentially save up to 16% on your flight if you consider stops on a District of Columbia to Ottawa flight.

Cheap District of Columbia to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Ottawa

Fastest flight time	1h 31m
Direct flights	Every day
Airports in Ottawa	1 airport

The fastest flight from District of Columbia to Ottawa takes 1h 31m

Direct flights go from District of Columbia to Ottawa every day.

There is 1 airport in Ottawa. From District of Columbia there are direct flights to Ottawa (YOW).

Search flight deals

When did momondo last update prices for flights from District of Columbia to Ottawa Airport?
Prices for flights from District of Columbia to Ottawa Airport were last updated today.
How old do you have to be to fly from District of Columbia to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from District of Columbia to Ottawa?
momondo data reveals that the most frequently booked plane model on the route from District of Columbia to Ottawa is Canadair (Bombardier) Regional Jet CRJ-550, representing 20.65% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 11.61%, Boeing 737 MAX 9 at 9.35%, and Canadair (Bombardier) Regional Jet 900 at 8.23%.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Prescott

Calabogie

Wakefield

Petawawa

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Ottawa?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Ottawa . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Ottawa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ottawa from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to Ottawa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.