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Reagan-National

$49+ Cheap flights from Ontario to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DCA
febr. 28 — març 71
dv. 2/28
dv. 3/7
1 adult, Economy
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Cheap flight deals from Ontario to Reagan-National

Keep the following information in mind while searching for Ontario to Reagan-National flight deals. Data was last updated febrer 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(Air Canada)

One-way from

$49
(123 Milhas)

Popular in

May

Cheapest in

March

Average price

$258

Good round-trip deal

$178 or less

Good one-way deal

$154 or less
Provider with most accurate pricing for Toronto (YTO)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Washington, D.C. (WAS) flights.
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From Ontario to Washington, D.C. Reagan-National
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One-way flight from Ontario to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Ontario to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Ontario to Washington, D.C. Reagan-National.
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Find flight deals from Ontario to Reagan-National

Cheapest flights from Ontario to Reagan-National
Explore the most affordable flight options available from Ontario to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrer 23, 2025.

This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 4/16:20 pmYYZ - DCA
Nonstop1h 33mAir Canada
dt. 4/86:59 amDCA - YYZ
Nonstop1h 33mAir Canada
Deal found 2/21$193
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dg. 3/237:20 amYYZ - DCA
Nonstop1h 37mUnited Airlines
dg. 3/306:59 amDCA - YYZ
Nonstop1h 33mUnited Airlines
Deal found 2/21$216
This United deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dg. 3/237:20 amYYZ - DCA
Nonstop1h 37mMultiple Airlines
dg. 3/306:00 amDCA - YYZ
1 stop5h 39mMultiple Airlines
Deal found 2/21$221
This Air Canada deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ds. 3/2210:25 amYTZ - DCA
1 stop5h 04mAir Canada
ds. 3/294:10 pmDCA - YTZ
1 stop5h 40mAir Canada
Deal found 2/23$226
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 3/45:29 pmYYZ - DCA
Nonstop1h 40mAmerican Airlines
dc. 3/58:10 amDCA - YYZ
1 stop6h 50mAmerican Airlines
Deal found 2/21$248
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 3/102:34 pmYYZ - DCA
1 stop8h 15mDelta
dt. 3/188:45 amDCA - YYZ
1 stop5h 02mDelta
Deal found 2/21$258
This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 4/178:30 amYUL - DCA
Nonstop1h 49mAir Canada
dl. 4/216:00 amDCA - YUL
Nonstop1h 48mAir Canada
Deal found 2/21$265
This CheapTicketsDeal deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ds. 3/16:15 amYYZ - DCA
1 stop10h 05mWestJet
dl. 3/38:55 amDCA - YYZ
1 stop14h 44mWestJet
Deal found 2/21$270
This CheapTicketsDeal deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 3/266:00 amYUL - DCA
1 stop16h 49mWestJet
dc. 5/286:00 amDCA - YUL
1 stop15h 26mWestJet
Deal found 2/22$270
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 5/98:30 amYUL - DCA
Nonstop1h 49mUnited Airlines
dc. 5/146:00 amDCA - YUL
Nonstop1h 48mUnited Airlines
Deal found 2/22$276
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 4/24:00 pmYUL - DCA
1 stop14h 45mAmerican Airlines
dl. 4/710:10 pmDCA - YUL
1 stop11h 40mAmerican Airlines
Deal found 2/22$285
This United deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 5/161:15 pmYUL - DCA
1 stop8h 27mMultiple Airlines
dl. 5/196:00 amDCA - YUL
Nonstop1h 48mMultiple Airlines
Deal found 2/22$291

Find flights from Ontario to Reagan-National within your budget

Customize your flight search to find flights from Ontario to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrer 23, 2025.

Fly from

Ontario

Fly to

Reagan-National

Route

Depart

Return

Price

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

dt. 4/1

6:20 pm-7:53 pm

Nonstop1h 33m

Washington, D.C. Reagan-National

dt. 4/8

6:59 am-8:32 am

Nonstop1h 33m

$193

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

dg. 3/23

7:20 am-8:57 am

Nonstop1h 37m

Washington, D.C. Reagan-National

dg. 3/30

6:59 am-8:32 am

Nonstop1h 33m

$216

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

dg. 3/23

7:20 am-8:57 am

Nonstop1h 37m

Washington, D.C. Reagan-National

dg. 3/30

6:00 am-11:39 am

1 stop5h 39m

$221

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

ds. 3/22

10:25 am-3:29 pm

1 stop5h 04m

Washington, D.C. Reagan-National

ds. 3/29

4:10 pm-9:50 pm

1 stop5h 40m

$226

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

dt. 3/4

5:29 pm-7:09 pm

Nonstop1h 40m

Washington, D.C. Reagan-National

dc. 3/5

8:10 am-3:00 pm

1 stop6h 50m

$248

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

dl. 3/10

2:34 pm-10:49 pm

1 stop8h 15m

Washington, D.C. Reagan-National

dt. 3/18

8:45 am-1:47 pm

1 stop5h 02m

$258

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

dj. 4/17

8:30 am-10:19 am

Nonstop1h 49m

Washington, D.C. Reagan-National

dl. 4/21

6:00 am-7:48 am

Nonstop1h 48m

$265

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

dj. 4/10

6:49 pm-11:10 pm

1 stop4h 21m

Washington, D.C. Reagan-National

dj. 4/17

9:46 am-3:09 pm

1 stop5h 23m

$270

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

dc. 3/26

6:00 am-10:49 pm

1 stop16h 49m

Washington, D.C. Reagan-National

dc. 5/28

6:00 am-9:26 pm

1 stop15h 26m

$270

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

dv. 5/9

8:30 am-10:19 am

Nonstop1h 49m

Washington, D.C. Reagan-National

dc. 5/14

6:00 am-7:48 am

Nonstop1h 48m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 37 results
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Best time to book a flight from Ontario to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Reagan-National

Get recent, data-driven insights about flights from Ontario to Reagan-National including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Washington, D.C. Reagan-National Airport (average of $278). Flying from Region of Ontario to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to DCA?

Find hourly flight availability from Ontario to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrer 23, 2025.

When flying from Region of Ontario to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Ontario to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrer 23, 2025.

The most flights from CAON to DCA are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated febrer 23, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Ontario to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,796 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,758 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Washington, D.C. Reagan-National Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $49. Users have also found prices from $133 and $134 on United Airlines and American Airlines, respectively.

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

    The most popular route from Region of Ontario to Washington, D.C. Reagan-National Airport is Toronto Pearson Intl - Washington, D.C. Reagan-National. You may also consider Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Reagan-National or Ottawa - Washington, D.C. Reagan-National.

  • What are the most reliable airlines from Region of Ontario to Washington, D.C. Reagan-National Airport?

    Consider American Airlines (70%), PSA Airlines (70%) or Air Canada (55%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Washington, D.C. Reagan-National Airport.

  • What are the cheapest flights from Region of Ontario to Washington, D.C. Reagan-National Airport?

    Looking for the cheapest flight from Region of Ontario to Washington, D.C. Reagan-National Airport? While on average our users pay $685, our data indicates the cheapest price to be $130. The most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National), is priced around $216.

  • Can I find deals for flights from Ontario to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Ontario to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Reagan-National.

  • Can I find deals for business class flights from Ontario to Reagan-National?

    Yes. Cheapflights offers flight deals from Ontario to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Washington, D.C. Reagan-National Airport (average of $278). Flying from Region of Ontario to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill
Gettysburg

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Alternative routes for Ontario to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Pearson Intl to Reagan-National flights
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Kelowna to Reagan-National flights
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Top 3 airlines flying from Ontario to Reagan-National

Discover the top 3 airlines that operate flights from Ontario to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrer 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$186Average$305FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$219Average$302FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$234Average$298FlexibilityNo cancel feeOn-time69%
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