Cheap flights from Ontario to Washington

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How to find the cheapest flight from
Ontario to Washington (WAS)

All the information you need to plan the best null to WAS flight in 2021: compare Ontario to Washington flight prices with the expected peak season, weather and rainfall in Washington.
How far in advance should I book a flight from Region of Ontario to Washington?

Users have found that booking a flight from Region of Ontario to Washington at least 55 days early can save you up to 81% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from Region of Ontario to Washington for as little as C$ 432 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 616 for flights departing within the next 3 days.

What is the cheapest month to fly from Region of Ontario to Washington?

April can be a great time to fly to Washington from Region of Ontario with a flight ticket averaging about C$ 339. Cheapflights users have found deals in the month of April for as cheap as C$ 243. The most expensive prices can be found in the month of January.

When is the cheapest time to fly from Region of Ontario to Washington (CAON - WAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Washington as you normally would.

Cheap flights from Ontario to Washington in September, October 2021

The best prices found for Ontario to WAS flights for September, October
9 Oct - 15 Oct
C$ 244pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
16 Oct - 19 Oct
C$ 245pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
10 Oct - 23 Oct
C$ 250pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island

Ontario to Washington 2021 flight deals

Cheap flights to Washington from Ontario found for this year
9 Oct - 15 Oct
C$ 244pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
16 Oct - 19 Oct
C$ 245pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
10 Oct - 23 Oct
C$ 250pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island

Direct flights to Washington from Ontario

Save time with Ontario to Washington direct flight deals
9 Oct - 15 Oct
C$ 244pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
16 Oct - 19 Oct
C$ 245pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island
10 Oct - 23 Oct
C$ 250pp
YTZ
Toronto Island
Porter Airlines
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Porter Airlines
Direct
YTZ
Toronto Island

Last minute flights from Ontario to Washington

Late deals on round-trip flights to Washington from Ontario, departing today and this week
27 Sep - 13 Oct
C$ 462pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Delta
 
1 STOP
YYZ
Toronto Pearson Intl
27 Sep - 14 Oct
C$ 483pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Delta
 
1 STOP
YYZ
Toronto Pearson Intl
26 Sep - 10 Oct
C$ 486pp
YYZ
Toronto Pearson Intl
Delta
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Delta
 
1 STOP
YYZ
Toronto Pearson Intl

One-way flights to Washington from Ontario

The cheapest one-way flights from Ontario to Washington
3:15 a.m. - 4:41 a.m.
Air Canada
Direct
1h 26m
YYZ - IAD
Air Canada
C$ 180
mytrip.com
2:30 a.m. - 6:44 a.m.
Delta
1 stop
4h 14m
YYZ - DCA
Delta
C$ 184
Delta
3:00 a.m. - 5:46 a.m.
Multiple Airlines
1 stop
26h 46m
YYZ - BWI
Multiple Airlines
C$ 198
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Ontario to Washington

Which airlines flying from Ontario to Washington have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, United Airlines, and Porter Airlines flying from Ontario to Washington have implemented new flexible cancellation policies.

Can I find flights from Region of Ontario to Washington for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Region of Ontario to Washington for under C$ 300. The cheapest flight booked recently is on Porter Airlines for just C$ 244, but on average you can expect to pay C$ 278.

Are there direct flights from Region of Ontario to Washington for under C$ 300 on Cheapflights?

Cheapflights has 20 direct flights from Region of Ontario to Washington under C$ 300. A good price for a direct flight from Region of Ontario to Washington is less than C$ 278.

Are there last-minute flights available from Region of Ontario to Washington for under C$ 500?

There are currently 20+ open flights from Region of Ontario to Washington within the next 7 days for less than C$ 500.

What are the cheapest airlines to fly from Region of Ontario to Washington one-way?

For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 150. Users have also found prices from C$ 169 and C$ 184 on Porter Airlines and Air Canada, respectively.

COVID Restrictions

View COVID Travel Restrictions for Washington, DC

Do I need a COVID test to fly to Washington from Ontario?

Information is based on travel restrictions from Ontario to Washington

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Washington.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Washington.

Do I need a test to fly back to Ontario from Washington?

Returning to Ontario from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Washington, DC

Departure points for flights from Ontario to Washington

Select to see more specific information for flights to Washington from all departure points in Ontario.

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Ontario to Washington.
Today's exchange rate
C$ 1 = $0.79
Flight duration from Ontario to Washington
1h 30m
Average temperature for September in Washington
28.0 °C
Avg rainfall for September in Washington
107.0 mm

Airports servicing

Chatham-Kent (XCM)
Fort Frances (YAG)
Sault Ste Marie (YAM)
Attawapiskat (YAT)
Fort Albany (YFA)
Kingston (YGK)

Airports servicing Washington

Reagan-National (DCA)

Top 6 airlines flying from Ontario to Washington

The chart below displays the airlines Cheapflights users travelling from Ontario to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
C$ 119 C$ 339 No cancel fee N/A
Search Delta flights
Porter Airlines
C$ 169 C$ 340 No cancel fee 52%
Search Porter Airlines flights
WestJet
C$ 262 C$ 428 No cancel fee 60%
Search WestJet flights
American Airlines
C$ 180 C$ 431 No cancel fee 71%
Search American Airlines flights
Air Canada
C$ 125 C$ 482 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 177 C$ 501 No cancel fee 69%
Search United Airlines flights
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