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Cheap flights from Washington, D.C. Reagan-National Airport to Ottawa from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Ottawa departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Ottawa

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to Ottawa that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Reagan-National Airport to Ottawa.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Reagan-National Airport to Ottawa? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ottawa, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Reagan-National Airport to Ottawa

Find recent round-trip train or bus tickets from Washington, D.C. Reagan-National Airport to Ottawa.

All round-trip flight deals to Ottawa

The cheapest plane tickets to Ottawa found on KAYAK recently.
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$350Air Canada
Find Deal
Tue, Dec 24 - Thu, Jan 9
6:00 am - 9:42 amDCA-YOW
3h 42m1 stop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$355Air Canada
Find Deal
Tue, Dec 24 - Thu, Jan 9
8:40 pm - 1:37 amDCA-YOW
4h 57m1 stop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$360Air Canada
Find Deal
Sat, Dec 21 - Tue, Jan 7
12:55 pm - 12:10 amDCA-YOW
11h 15m2 stops
5:55 am - 4:00 pmYOW-DCA
10h 05m2 stops
$524WestJet
Find Deal
Fri, Jan 10 - Mon, Jan 13
6:59 am - 1:23 pmDCA-YOW
6h 24m1 stop
11:00 am - 3:19 pmYOW-DCA
4h 19m1 stop
Fri, Dec 13 - Sun, Dec 15
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
11:00 am - 3:19 pmYOW-DCA
4h 19m1 stop
Fri, Dec 13 - Sun, Dec 15
6:59 am - 1:23 pmDCA-YOW
6h 24m1 stop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$598United Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 29
11:05 am - 4:16 pmDCA-YOW
5h 11m1 stop
6:00 am - 10:30 amYOW-DCA
4h 30m1 stop
$608United Airlines
Find Deal
Sun, Dec 29 - Wed, Jan 1
2:35 pm - 12:09 amDCA-YOW
9h 34m2 stops
5:55 am - 4:13 pmYOW-DCA
10h 18m2 stops
$693WestJet
Find Deal
Sun, Feb 9 - Sat, Feb 15
2:30 pm - 12:10 amDCA-YOW
9h 40m2 stops
5:55 am - 6:29 pmYOW-DCA
12h 34m2 stops
$1,108Delta
Find Deal
Mon, Dec 16 - Thu, Dec 19
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
$220United Airlines
Find Deal
Wed, Dec 11
6:00 am - 9:42 amDCA-YOW
3h 42m1 stop
$224Air Canada
Find Deal
Wed, Dec 11
2:35 pm - 12:10 amDCA-YOW
9h 35m2 stops
$237WestJet
Find Deal
Mon, Jan 27
6:00 am - 9:42 amDCA-YOW
3h 42m1 stop
$258Air Canada
Find Deal
Sun, Dec 8
11:10 am - 4:58 pmDCA-YOW
5h 48m1 stop
$273Air Canada
Find Deal
Sun, Feb 16
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
$276Air Canada
Find Deal
Sun, Feb 16
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
$279Air Canada
Find Deal
Tue, Jan 21
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
$283United Airlines
Find Deal
Sun, Dec 8
11:00 am - 12:10 amDCA-YOW
13h 10m2 stops
$460Delta
Find Deal
Wed, Dec 11
6:00 am - 8:50 pmDCA-YOW
14h 50m2 stops
$522WestJet
Find Deal
Wed, Nov 27
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$799Air Canada
Find Deal
Mon, Nov 25 - Sat, Nov 30
6:00 am - 9:42 amDCA-YOW
3h 42m1 stop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$804Air Canada
Find Deal
Mon, Nov 25 - Sat, Nov 30
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$826United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
9:00 am - 1:20 pmDCA-YOW
4h 20m1 stop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$835United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$842United Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
7:00 am - 1:20 pmDCA-YOW
6h 20m1 stop
6:00 am - 12:23 pmYOW-DCA
6h 23m1 stop
$850United Airlines
Find Deal
Mon, Nov 25 - Sat, Nov 30
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$1,181Air Canada
Find Deal
Tue, Nov 26 - Sat, Nov 30
6:00 am - 9:42 amDCA-YOW
3h 42m1 stop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$1,186Air Canada
Find Deal
Tue, Nov 26 - Sat, Nov 30
9:00 am - 8:50 pmDCA-YOW
11h 50m2 stops
5:55 am - 6:06 pmYOW-DCA
12h 11m2 stops
$1,284WestJet
Find Deal
Mon, Nov 25 - Sat, Nov 30
2:30 pm - 12:10 amDCA-YOW
9h 40m2 stops
5:55 am - 4:20 pmYOW-DCA
10h 25m2 stops
$1,321WestJet
Find Deal
Tue, Nov 26 - Sat, Nov 30
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$523Air Canada
Find Deal
Wed, Dec 11 - Sat, Dec 14
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$588United Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$594Air Canada
Find Deal
Tue, Dec 31 - Sun, Jan 5
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$614United Airlines
Find Deal
Mon, Dec 16 - Thu, Dec 19
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$616United Airlines
Find Deal
Tue, Jan 21 - Sat, Jan 25
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$627United Airlines
Find Deal
Fri, Jan 10 - Sun, Jan 12
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
Fri, Dec 13 - Sun, Dec 15
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
$649Air Canada
Find Deal
Sun, Dec 8 - Mon, Dec 9
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
Sat, Jan 18 - Mon, Jan 20
12:55 pm - 2:35 pmDCA-YOW
1h 40mnonstop
10:30 am - 12:20 pmYOW-DCA
1h 50mnonstop
Thu, Dec 5 - Sun, Dec 8

WestJet flights from Washington, D.C. Reagan-National Airport to Ottawa

Our best WestJet deals on Washington, D.C. Reagan-National Airport to Ottawa flight tickets
WestJet
Jan 10
DCA12:55 pmWashington, D.C. Reagan-National
11h 15m
2 stops
YOW12:10 amOttawa
Jan 13
YOW5:55 amOttawa
10h 05m
2 stops
DCA4:00 pmWashington, D.C. Reagan-National
WestJet
Feb 9
DCA2:35 pmWashington, D.C. Reagan-National
9h 34m
2 stops
YOW12:09 amOttawa
Feb 15
YOW5:55 amOttawa
10h 18m
2 stops
DCA4:13 pmWashington, D.C. Reagan-National
WestJet
Jan 21
DCA2:35 pmWashington, D.C. Reagan-National
9h 35m
2 stops
YOW12:10 amOttawa
Jan 25
YOW5:55 amOttawa
10h 18m
2 stops
DCA4:13 pmWashington, D.C. Reagan-National

Air Canada flights from Washington, D.C. Reagan-National Airport to Ottawa

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Ottawa flight tickets
Air Canada
Dec 24
DCA12:55 pmWashington, D.C. Reagan-National
1h 40m
YOW2:35 pmOttawa
Jan 9
YOW10:30 amOttawa
1h 50m
DCA12:20 pmWashington, D.C. Reagan-National
Air Canada
Dec 24
DCA6:00 amWashington, D.C. Reagan-National
3h 42m
1 stop
YOW9:42 amOttawa
Jan 9
YOW10:30 amOttawa
1h 50m
DCA12:20 pmWashington, D.C. Reagan-National
Air Canada
Dec 21
DCA8:40 pmWashington, D.C. Reagan-National
4h 57m
1 stop
YOW1:37 amOttawa
Jan 7
YOW10:30 amOttawa
1h 50m
DCA12:20 pmWashington, D.C. Reagan-National

See travel insights to Ottawa from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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

What is the cheapest month to fly to Ottawa?

In general, April is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $264. The month of May is another great option to travel to Ottawa, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $303.

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

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Ottawa is on a Saturday. Travelers who choose to depart for Ottawa on a Saturday will often find tickets for as low as $324. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $441.

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

In the morning is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Ottawa when you can find flight prices for as low as $345. Flying to Ottawa in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $475 on average. Flights to Ottawa from Washington, D.C. Reagan-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

We recommend purchasing flights from Washington, D.C. Reagan-National Airport to Ottawa 43 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Ottawa for $363. In the past 72 hours, momondo users found flights from Washington, D.C. Reagan-National Airport to Ottawa for as low as $160.

What cabin class options are available on Washington, D.C. Reagan-National to Ottawa flights?

There are 2 cabin classes available to choose from on Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport to Ottawa flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Ottawa.

How have Washington, D.C. Reagan-National Airport to Ottawa flight prices changed over time?

As of November 2024, prices for Washington, D.C. Reagan-National Airport to Ottawa flights are approximately 68% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Ottawa (DCA to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Ottawa

Best Price Found

$220

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Washington, D.C. Reagan-National Airport in the past 72 hours is $220. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Ottawa found on momondo in the last 72 hours is $350.
The fastest flight from Washington, D.C. Reagan-National Airport to Ottawa takes 1h 40m
Direct flights go from Washington, D.C. Reagan-National Airport to Ottawa every day.
There is 1 airport near Ottawa: Ottawa (YOW)

  • How far is Washington, D.C. Reagan-National to Ottawa by plane?

    There are 458.3 mi between Washington, D.C. Reagan-National and Ottawa. Flights usually cover this in 1h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Ottawa Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Ottawa Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Ottawa Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport to Ottawa Airport.

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

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Reagan-National Airport to Ottawa?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Ottawa?


Best airlines flying from Washington, D.C. Reagan-National Airport to Ottawa

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $144Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From Washington, D.C. Reagan-National Airport to Ottawa

    United Airlines operates around 7 flights from Washington, D.C. Reagan-National Airport to Ottawa every week. The average price of these flights found in the last 72 hours has been $473, but momondo users have found United Airlines deals from Washington, D.C. Reagan-National Airport to Ottawa from as low as $209 round-trip. United Airlines has been scored 7.4/10 in 9,172 reviews.

  • Air Canada Flights From Washington, D.C. Reagan-National Airport to Ottawa

    Air Canada (7.0/10 from 8,246 reviews) operates around 2 flights from Washington, D.C. Reagan-National Airport to Ottawa in any given week. The average Air Canada airfare for this route is around $344, with deals from around $144 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. Reagan-National Airport to Ottawa flight searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Ottawa for you.

Can I find flights from Washington, D.C. to Ottawa with flexible booking policies on momondo?

Flights from Washington, D.C. to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Ottawa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ottawa from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Ottawa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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