District of Columbia

$118+ Cheap flights from Ontario to District of Columbia

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 — IAD
dic. 23 — dic. 301
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Cheap flight deals from Ontario to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$207
(Air Canada)

One-way from

$118
(MaxMilhas)
From Ontario to District of Columbia
One-way flight from Ontario to District of Columbia

Find flight deals from Ontario to District of Columbia

Cheapest flights from Ontario to District of Columbia
Explore the most affordable flight options available from Ontario to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This United deal was found by Cheapflights users on 12/17. 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.
mar. 12/317:20 amYYZ - DCA
Nonstop1h 37mMultiple Airlines
mar. 1/76:00 amDCA - YYZ
1 stop5h 41mMultiple Airlines
Deal found 12/17$256
This Air Canada deal was found by Cheapflights users on 12/17. 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.
mar. 12/318:10 amYYZ - DCA
1 stop4h 10mAir Canada
vie. 1/178:40 pmDCA - YYZ
Nonstop1h 35mAir Canada
Deal found 12/17$263
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/308:55 pmYTZ - IAD
Nonstop1h 29mPorter Airlines
jue. 1/27:00 amIAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 12/17$271
This United Airlines deal was found by Cheapflights users on 12/17. 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.
mar. 12/317:20 amYYZ - DCA
Nonstop1h 37mUnited Airlines
mar. 1/76:59 amDCA - YYZ
Nonstop1h 35mUnited Airlines
Deal found 12/17$278
This United Airlines deal was found by Cheapflights users on 12/17. 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.
mar. 12/316:15 amYYZ - IAD
Nonstop1h 50mUnited Airlines
mar. 12/315:37 pmIAD - YYZ
1 stop5h 12mUnited Airlines
Deal found 12/17$280
This Air Canada deal was found by Cheapflights users on 12/17. 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.
mar. 12/248:10 amYYZ - IAD
Nonstop1h 36mAir Canada
mié. 1/82:35 pmIAD - YYZ
Nonstop1h 31mAir Canada
Deal found 12/17$292
This United deal was found by Cheapflights users on 12/17. 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.
mar. 12/316:15 amYYZ - IAD
Nonstop1h 50mMultiple Airlines
mar. 1/710:35 amIAD - YYZ
Nonstop1h 31mMultiple Airlines
Deal found 12/17$299
This Air Canada deal was found by Cheapflights users on 12/16. 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.
mié. 12/253:25 pmYTZ - DCA
1 stop5h 35mAir Canada
lun. 1/612:55 pmDCA - YTZ
1 stop5h 48mAir Canada
Deal found 12/16$307
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/234:00 pmYUL - IAD
1 stop6h 24mPorter Airlines
lun. 1/67:00 amIAD - YUL
1 stop4h 10mPorter Airlines
Deal found 12/16$309
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/305:45 pmYOW - IAD
1 stop4h 39mPorter Airlines
mar. 12/311:45 pmIAD - YOW
1 stop3h 21mPorter Airlines
Deal found 12/16$336
This American Airlines deal was found by Cheapflights users on 12/17. 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.
mié. 12/257:00 amYYZ - DCA
1 stop6h 46mAmerican Airlines
mar. 12/316:30 amDCA - YYZ
1 stop3h 49mAmerican Airlines
Deal found 12/17$352
This Air Canada deal was found by Cheapflights users on 12/18. 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.
dom. 12/2910:30 amYOW - DCA
Nonstop1h 50mAir Canada
mié. 1/812:55 pmDCA - YOW
Nonstop1h 40mAir Canada
Deal found 12/18$366

Find flights from Ontario to District of Columbia within your budget

Customize your flight search to find flights from Ontario to District of Columbia 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

sáb. 1/18

4:30 pm-6:07 pm

Nonstop1h 37m

Washington, D.C. Reagan-National

dom. 1/19

6:59 am-8:34 am

Nonstop1h 35m

$207

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

sáb. 1/18

10:00 am-11:41 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

dom. 1/19

12:38 pm-2:18 pm

Nonstop1h 40m

$207

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

lun. 1/6

11:30 am-12:59 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

mié. 1/22

2:10 pm-3:40 pm

Nonstop1h 30m

$208

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

mié. 3/5

6:20 pm-7:57 pm

Nonstop1h 37m

Washington, D.C. Reagan-National

jue. 3/6

7:00 am-12:37 pm

1 stop5h 37m

$209

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

mié. 3/5

3:00 pm-8:17 pm

1 stop5h 17m

Washington, D.C. Dulles Intl

jue. 3/6

8:17 am-9:58 am

Nonstop1h 41m

$209

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

sáb. 1/18

10:25 am-3:13 pm

1 stop4h 48m

Washington, D.C. Dulles Intl

dom. 1/19

12:49 pm-6:43 pm

1 stop5h 54m

$212

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

mié. 1/8

10:25 am-3:29 pm

1 stop5h 04m

Washington, D.C. Reagan-National

dom. 1/12

6:00 am-11:50 am

1 stop5h 50m

$212

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

jue. 1/9

11:20 am-12:49 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

dom. 1/12

2:00 pm-3:30 pm

Nonstop1h 30m

$219

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

mié. 1/15

5:20 pm-7:10 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

dom. 1/19

2:54 pm-4:34 pm

Nonstop1h 40m

$231

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

mar. 2/18

4:30 pm-6:07 pm

Nonstop1h 37m

Washington, D.C. Reagan-National

jue. 2/20

9:40 am-11:15 am

Nonstop1h 35m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

What is the cheapest month to book a flight from Region of Ontario to District of Columbia?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to District of Columbia (average of $299). Flying from Region of Ontario to District of Columbia in June is currently the most expensive (average of $377). 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 DC?

Find hourly flight availability from Ontario to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Region of Ontario to District of Columbia, 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 District of Columbia

Explore weekly flight availability from Ontario to District of Columbia. 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 diciembre 18, 2024.

The most flights from CAON to USDC are scheduled on a Wednesday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated diciembre 18, 2024.
Read through reviews of airlines operating flights from Ontario to District of Columbia, such as Air Transat, United Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

8.0
Very good
8,604 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.9
Good
283 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.8
Good
1,349 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.8
Good
389 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

7.4
Good
9,055 reviews
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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 District of Columbia. 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 District of Columbia one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $118. Users have also found prices from $134 and $140 on Porter Airlines and American Airlines, respectively.

  • Can I find deals for flights from Ontario to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Ontario to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to District of Columbia?

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

  • Can I find deals for business class flights from Ontario to District of Columbia?

    Yes. Cheapflights offers flight deals from Ontario to District of Columbia 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 District of Columbia?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to District of Columbia (average of $299). Flying from Region of Ontario to District of Columbia in June is currently the most expensive (average of $377). 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.

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Alternative routes for Ontario to District of Columbia

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

Top 6 airlines flying from Ontario to District of Columbia

Discover the top 6 airlines that operate flights from Ontario to District of Columbia. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$182Average$357FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$185Average$319FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$218Average$301FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$219Average$357FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$288FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$300Average$404FlexibilityNo cancel feeOn-time60%
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