Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Ontario from C$ 161

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 Ontario departing on 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your results
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Ontario

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to Ontario 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 Ontario.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. Reagan-National Airport to Ontario? 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 Ontario, so you can enjoy a seamless trip without layovers.

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

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

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
6:00 a.m. - 12:41 p.m.DCA-YYZ
6h 41m1 stop
9:00 p.m. - 10:37 p.m.YYZ-DCA
1h 37mdirect
C$ 361Air Canada
Find Deal
Thu, 6 Feb - Thu, 13 Feb
6:00 a.m. - 11:41 a.m.DCA-YYZ
5h 41m1 stop
6:25 a.m. - 10:29 a.m.YYZ-DCA
4h 04m1 stop
C$ 362Air Canada
Find Deal
Thu, 6 Feb - Thu, 13 Feb
10:01 a.m. - 11:45 a.m.DCA-YYZ
1h 44mdirect
5:20 p.m. - 7:10 p.m.YYZ-DCA
1h 50mdirect
C$ 389American Airlines
Find Deal
Tue, 21 Jan - Tue, 21 Jan
10:01 a.m. - 11:45 a.m.DCA-YYZ
1h 44mdirect
5:20 p.m. - 7:10 p.m.YYZ-DCA
1h 50mdirect
C$ 418American Airlines
Find Deal
Tue, 4 Feb - Tue, 4 Feb
7:35 p.m. - 11:42 p.m.DCA-YYZ
4h 07m1 stop
6:00 a.m. - 10:20 a.m.YYZ-DCA
4h 20m1 stop
C$ 425Delta
Find Deal
Fri, 17 Jan - Mon, 20 Jan
8:55 a.m. - 1:29 p.m.DCA-YYZ
4h 34m1 stop
5:15 p.m. - 10:28 p.m.YYZ-DCA
5h 13m1 stop
C$ 438Delta
Find Deal
Fri, 17 Jan - Sat, 1 Feb
6:00 a.m. - 1:29 p.m.DCA-YYZ
7h 29m1 stop
7:20 a.m. - 8:57 a.m.YYZ-DCA
1h 37mdirect
C$ 445
Find Deal
Wed, 22 Jan - Thu, 23 Jan
8:40 p.m. - 10:15 p.m.DCA-YYZ
1h 35mdirect
9:00 p.m. - 10:37 p.m.YYZ-DCA
1h 37mdirect
C$ 451
Find Deal
Fri, 17 Jan - Sun, 19 Jan
6:00 a.m. - 11:59 a.m.DCA-YYZ
5h 59m1 stop
5:15 p.m. - 11:23 p.m.YYZ-DCA
6h 08m1 stop
C$ 453WestJet
Find Deal
Fri, 24 Jan - Mon, 27 Jan
12:55 p.m. - 7:09 p.m.DCA-YYZ
6h 14m1 stop
2:45 p.m. - 10:19 p.m.YYZ-DCA
7h 34m1 stop
C$ 470WestJet
Find Deal
Wed, 22 Jan - Thu, 23 Jan
2:54 p.m. - 4:34 p.m.DCA-YYZ
1h 40mdirect
C$ 161American Airlines
Find Deal
Fri, 31 Jan
6:09 a.m. - 11:18 a.m.DCA-YYZ
5h 09m1 stop
C$ 175Delta
Find Deal
Wed, 22 Jan
6:59 a.m. - 8:34 a.m.DCA-YYZ
1h 35mdirect
C$ 193Air Canada
Find Deal
Mon, 20 Jan
9:40 a.m. - 11:15 a.m.DCA-YYZ
1h 35mdirect
C$ 198United Airlines
Find Deal
Mon, 6 Jan
12:55 p.m. - 6:43 p.m.DCA-YTZ
5h 48m1 stop
C$ 200Air Canada
Find Deal
Fri, 31 Jan
7:00 a.m. - 11:46 a.m.DCA-YYZ
4h 46m1 stop
C$ 205United Airlines
Find Deal
Thu, 16 Jan
3:56 p.m. - 11:11 p.m.DCA-YYZ
7h 15m1 stop
C$ 214WestJet
Find Deal
Mon, 13 Jan
6:05 a.m. - 1:44 p.m.DCA-YYZ
7h 39m1 stop
C$ 228WestJet
Find Deal
Fri, 28 Feb
6:30 a.m. - 10:19 a.m.DCA-YYZ
3h 49m1 stop
C$ 276British Airways
Find Deal
Sun, 5 Jan
6:30 a.m. - 10:19 a.m.DCA-YYZ
3h 49m1 stop
C$ 299British Airways
Find Deal
Sun, 5 Jan
8:40 p.m. - 10:15 p.m.DCA-YYZ
1h 35mdirect
7:20 a.m. - 8:57 a.m.YYZ-DCA
1h 37mdirect
C$ 741
Find Deal
Sat, 28 Dec - Wed, 1 Jan
8:40 p.m. - 10:15 p.m.DCA-YYZ
1h 35mdirect
6:30 a.m. - 12:20 p.m.YYZ-DCA
5h 50m1 stop
C$ 749Air Canada
Find Deal
Sat, 28 Dec - Tue, 31 Dec
10:03 a.m. - 11:53 a.m.DCA-YYZ
1h 50mdirect
12:33 p.m. - 8:51 p.m.YYZ-DCA
8h 18m1 stop
C$ 763American Airlines
Find Deal
Sat, 28 Dec - Wed, 1 Jan
8:40 p.m. - 10:15 p.m.DCA-YYZ
1h 35mdirect
12:30 a.m. - 12:20 p.m.YYZ-DCA
11h 50m1 stop
C$ 789Air Canada
Find Deal
Sat, 28 Dec - Mon, 30 Dec
6:30 a.m. - 10:19 a.m.DCA-YYZ
3h 49m1 stop
12:33 p.m. - 5:16 p.m.YYZ-DCA
4h 43m1 stop
C$ 816American Airlines
Find Deal
Sat, 28 Dec - Wed, 1 Jan
6:05 a.m. - 11:07 a.m.DCA-YYZ
5h 02m1 stop
7:20 a.m. - 8:57 a.m.YYZ-DCA
1h 37mdirect
C$ 832
Find Deal
Wed, 25 Dec - Sun, 29 Dec
12:31 p.m. - 4:14 p.m.DCA-YYZ
3h 43m1 stop
6:16 p.m. - 11:26 a.m.YYZ-DCA
17h 10m1 stop
C$ 904WestJet
Find Deal
Thu, 26 Dec - Thu, 2 Jan
5:42 p.m. - 10:41 p.m.DCA-YYZ
4h 59m1 stop
7:00 a.m. - 11:07 a.m.YYZ-DCA
4h 07m1 stop
C$ 924WestJet
Find Deal
Wed, 25 Dec - Wed, 1 Jan
8:40 p.m. - 10:15 p.m.DCA-YYZ
1h 35mdirect
6:20 p.m. - 7:57 p.m.YYZ-DCA
1h 37mdirect
C$ 967United Airlines
Find Deal
Thu, 26 Dec - Thu, 2 Jan
9:40 a.m. - 11:15 a.m.DCA-YYZ
1h 35mdirect
4:30 p.m. - 6:07 p.m.YYZ-DCA
1h 37mdirect
C$ 1,098United Airlines
Find Deal
Wed, 25 Dec - Wed, 25 Dec
2:54 p.m. - 4:34 p.m.DCA-YYZ
1h 40mdirect
10:59 a.m. - 12:44 p.m.YYZ-DCA
1h 45mdirect
C$ 375British Airways
Find Deal
Thu, 23 Jan - Sun, 26 Jan
10:01 a.m. - 11:45 a.m.DCA-YYZ
1h 44mdirect
5:20 p.m. - 7:10 p.m.YYZ-DCA
1h 50mdirect
C$ 389American Airlines
Find Deal
Tue, 21 Jan - Tue, 21 Jan
10:01 a.m. - 11:45 a.m.DCA-YYZ
1h 44mdirect
10:59 a.m. - 12:44 p.m.YYZ-DCA
1h 45mdirect
C$ 404American Airlines
Find Deal
Thu, 30 Jan - Sun, 2 Feb
2:54 p.m. - 4:34 p.m.DCA-YYZ
1h 40mdirect
10:59 a.m. - 12:44 p.m.YYZ-DCA
1h 45mdirect
C$ 418American Airlines
Find Deal
Tue, 4 Feb - Sat, 8 Feb
8:40 p.m. - 10:15 p.m.DCA-YYZ
1h 35mdirect
4:30 p.m. - 6:07 p.m.YYZ-DCA
1h 37mdirect
C$ 451United Airlines
Find Deal
Fri, 17 Jan - Tue, 21 Jan
8:40 p.m. - 10:15 p.m.DCA-YYZ
1h 35mdirect
9:00 p.m. - 10:37 p.m.YYZ-DCA
1h 37mdirect
C$ 458United Airlines
Find Deal
Fri, 17 Jan - Sat, 1 Feb
6:59 a.m. - 8:34 a.m.DCA-YYZ
1h 35mdirect
6:20 p.m. - 7:57 p.m.YYZ-DCA
1h 37mdirect
C$ 466Air Canada
Find Deal
Thu, 23 Jan - Sun, 26 Jan
9:40 a.m. - 11:15 a.m.DCA-YYZ
1h 35mdirect
9:00 p.m. - 10:37 p.m.YYZ-DCA
1h 37mdirect
C$ 480
Find Deal
Sat, 15 Feb - Sat, 15 Feb
6:59 a.m. - 8:34 a.m.DCA-YYZ
1h 35mdirect
9:00 p.m. - 10:37 p.m.YYZ-DCA
1h 37mdirect
C$ 484Air Canada
Find Deal
Sat, 18 Jan - Sat, 18 Jan
6:59 a.m. - 8:32 a.m.DCA-YYZ
1h 33mdirect
7:20 a.m. - 8:53 a.m.YYZ-DCA
1h 33mdirect
C$ 513
Find Deal
Fri, 4 Apr - Tue, 8 Apr

Air Canada flights from Washington, D.C. Reagan-National Airport to Region of Ontario

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Region of Ontario flight tickets
Air Canada
6 Feb
DCA6:00 a.m.Washington, D.C. Reagan-National
6h 41m
1 stop
YYZ12:41 p.m.Toronto Pearson Intl
13 Feb
YYZ9:00 p.m.Toronto Pearson Intl
1h 37m
DCA10:37 p.m.Washington, D.C. Reagan-National
Air Canada
6 Feb
DCA6:00 a.m.Washington, D.C. Reagan-National
5h 41m
1 stop
YYZ11:41 a.m.Toronto Pearson Intl
13 Feb
YYZ6:25 a.m.Toronto Pearson Intl
4h 04m
1 stop
DCA10:29 a.m.Washington, D.C. Reagan-National
Air Canada
22 Jan
DCA9:40 a.m.Washington, D.C. Reagan-National
1h 35m
YYZ11:15 a.m.Toronto Pearson Intl
13 Feb
YYZ7:20 a.m.Toronto Pearson Intl
1h 37m
DCA8:57 a.m.Washington, D.C. Reagan-National

American Airlines flights from Washington, D.C. Reagan-National Airport to Region of Ontario

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Region of Ontario flight tickets
American Airlines
21 Jan
DCA10:01 a.m.Washington, D.C. Reagan-National
1h 44m
YYZ11:45 a.m.Toronto Pearson Intl
21 Jan
YYZ5:20 p.m.Toronto Pearson Intl
1h 50m
DCA7:10 p.m.Washington, D.C. Reagan-National
American Airlines
4 Feb
DCA10:01 a.m.Washington, D.C. Reagan-National
1h 44m
YYZ11:45 a.m.Toronto Pearson Intl
4 Feb
YYZ5:20 p.m.Toronto Pearson Intl
1h 50m
DCA7:10 p.m.Washington, D.C. Reagan-National
American Airlines
10 Jan
DCA2:54 p.m.Washington, D.C. Reagan-National
1h 40m
YYZ4:34 p.m.Toronto Pearson Intl
13 Jan
YYZ5:20 p.m.Toronto Pearson Intl
1h 50m
DCA7:10 p.m.Washington, D.C. Reagan-National

See travel insights to Ontario from

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

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 Region of Ontario?

In general, January is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 374. If you are unable to visit Region of Ontario during the month of January, then departing from Washington, D.C. Reagan-National Airport during the month September is also very affordable. Most momondo users find prices during this month for around C$ 376.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 353. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 648.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the afternoon. Flights from Washington, D.C. Reagan-National Airport to Region of Ontario during this time can be as low as C$ 407. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 641 on average. Flights to Region of Ontario from Washington, D.C. Reagan-National Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Fly from Washington, D.C. Reagan-National to Toronto Pearson Intl for the best Washington, D.C. Reagan-National - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

In general, most travellers find the cheapest time to book a flight to Region of Ontario is about 55 days prior to their departure date, when tickets on average are C$ 440. In the past 72 hours, momondo users found flights from Washington, D.C. Reagan-National Airport to Region of Ontario for as low as C$ 258.

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

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Ontario 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 Region of Ontario flights?

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Region of Ontario flight.

Cheap Washington, D.C. Reagan-National Airport to Region of Ontario flight deals and tips

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

Best price found

C$ 161

Fastest flight time

1h 32m

Direct flights

Every day

Airports in Region of Ontario

4 airports
The best one-way flight to Region of Ontario from Washington, D.C. Reagan-National Airport in the past 72 hours is C$ 161. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Region of Ontario found on momondo in the last 72 hours is C$ 361.
The fastest flight from Washington, D.C. Reagan-National Airport to Region of Ontario takes 1h 32m
Direct flights go from Washington, D.C. Reagan-National Airport to Region of Ontario every day.
There are 4 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Washington, D.C. Reagan-National Airport to Region of Ontario

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 168Free CancellationRating
7.0
8,421 reviews
Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Ontario . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Ontario from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington, D.C. and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Washington, D.C. to Ontario 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.


An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 28/12
Sat 4/1
Email me momondo's favourite deals

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo