Cheap Flights from Ontario to Washington from C$ 180

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

C$ 180

mytrip.com

2:30 a.m. - 6:44 a.m.

Delta

1 stop

4h 14m

YYZ - DCA

C$ 184

Delta

3:00 a.m. - 5:46 a.m.

Multiple Airlines

1 stop

26h 46m

YYZ - BWI

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.

Rent a Car

Car Rentals in Washington Car Rentals in USA Car Rentals in Dulles Intl Car Rentals in Reagan-National

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.

Flights from London to Baltimore from C$ 622 pp

Flights from London to Dulles Intl from C$ 604 pp

Flights from London to Reagan-National from C$ 454 pp

Flights from Ottawa to Baltimore from C$ 371 pp

Flights from Ottawa to Dulles Intl from C$ 298 pp

Flights from Ottawa to Reagan-National from C$ 458 pp

Flights from Pearson Intl to Baltimore from C$ 288 pp

Flights from Pearson Intl to Dulles Intl from C$ 346 pp

Flights from Pearson Intl to Reagan-National from C$ 298 pp

Flights from Toronto Island to Baltimore from C$ 402 pp

Flights from Toronto Island to Dulles Intl from C$ 256 pp

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Ontario to Washington.

C$ 1 = $0.79

1h 30m

28.0 °C

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

Dulles Intl (IAD)

Reagan-National (DCA)

Airline	Cheapest	Average	Flexibility	On-time
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

Cheap flights from Ontario to Washington

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?

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

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

Cheap flights from Ontario to Washington in September, October 2021

The best prices found for Ontario to WAS flights for September, October

Ontario to Washington 2021 flight deals

Cheap flights to Washington from Ontario found for this year

Direct flights to Washington from Ontario

Save time with Ontario to Washington direct flight deals

Last minute flights from Ontario to Washington

Late deals on round-trip flights to Washington from Ontario, departing today and this week

One-way flights to Washington from Ontario

The cheapest one-way flights from Ontario to Washington

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?

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

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

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

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

Related searches

Flights to Washington from Ontario

Rent a Car

COVID Restrictions

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

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

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.

Airports servicing

Airports servicing Washington

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.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

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