Flight Routes from Washington DC to Toronto

Trip type

Our cheapest offers for flights from Washington DC to Toronto

Here you can compare cheap flights from Washington DC (IAD) to Toronto (YYZ) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Toronto. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington DC
Toronto
Outbound
08/20/26
direct
AC1543
01h 30min
Return
08/25/26
1 Stopover (YUL)
AC0402, AC8723
07h 01min
Air Canada ?
$313
Best option
Washington DC
Toronto
Outbound
08/20/26
direct
AC1543
01h 30min
Return
08/25/26
direct
AC1540
01h 29min
Air Canada
$344
Washington DC
Toronto
Please note: transfer for connecting flight
Outbound
08/20/26
1 Stopover (FLL)
F92959, WS1111
27h 25min
Return
08/25/26
1 Stopover (FLL)
F81600, F92960
12h 10min
Frontier Airlines, Westjet
$459
Washington DC
Toronto
Outbound
08/20/26
1 Stopover (CAI)
MS0982, MS0995
43h 25min
Return
08/25/26
1 Stopover (CAI)
MS0996, MS0981
40h 25min
Egyptair
$4,652
Washington DC
Toronto
Outbound
08/20/26
direct
AC1543
01h 30min
Return
08/25/26
direct
AC8618
01h 29min
Air Canada ?
$358
Washington DC
Toronto
Outbound
08/20/26
direct
AC1543
01h 30min
Return
08/25/26
direct
AC1540
01h 29min
Air Canada ?
$364
Washington DC
Toronto
Outbound
08/20/26
direct
AC1543
01h 30min
Return
08/25/26
direct
AC8618
01h 29min
Air Canada
$378
Washington DC
Toronto
Outbound
08/20/26
direct
UA3490
01h 36min
Return
08/25/26
direct
UA3466
01h 41min
United Airlines ?
$443
Washington DC
Toronto
Outbound
08/20/26
1 Stopover (DTW)
DL3826, DL5467
07h 24min
Return
08/25/26
1 Stopover (DTW)
DL5073, DL1787
06h 53min
Delta Air Lines ?
$1,007
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Toronto

Favorite airline: United Airlines
82 % of travelers choose to book flights on this route with United Airlines, Air Canada and Westjet.
United Airlines
48 %
Air Canada
19 %
Westjet
15 %
Cheapest weekday: Tuesday
The cheapest days to fly on this route are Tuesday.
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 9 % more expensive.
non stop flight
1 stop
01h 40min
05h 30min
$236
$260
The favorite connection is non-stop
Flights from Washington DC to Toronto are most often booked as a direct flight.
Route
bookings
Direct flights
01h 40min, from $236
67 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
06h 50min, from $322
11 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
05h 30min, from $260
9 %

Important flight information

Frequently Asked Questions (FAQ)

Flight information: Washington DC - Toronto

Roundtrip from $312.20
Flight duration min. 01:29 / max. 01:31
Return flight duration min. 01:21/ max. 01:40
Distance 557 km
Flights per week 55
Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
Arrival airport Airport Toronto - Lester B. Pearson International Airport (YYZ)
Destination country Flights to Canada
City-Code - Arrival airport Washington-DC - Toronto - Lester B. Pearson International Airport
Departure airport - Destination country Washington DC - Dulles International Airport, DC - Canada
Departure airport - City-Code Washington DC - Dulles International Airport, DC - Toronto
Alternative routes to Canada
Alternative flights to Toronto
Flight destinations with a similar price
Flight destinations with a similar price