For a stress-free departure from DCA, reserve parking online as lots fill up quickly, especially during busy times.

Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $293 (Booking.com) |
One-way from | $138 (SmartFares) |
Popular in | December |
Cheapest in | April |
Average price | $395 |
Good round-trip deal | $471 or less |
Good one-way deal | $185 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Thu 11/20
7:00 am-1:28 pm
1 stop6h 28m
Montreal Pierre Elliott Trudeau Intl
Sun 11/23
8:00 pm-9:56 pm
Nonstop1h 56m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Mon 11/10
6:30 am-9:17 pm
1 stop14h 47m
Montreal Pierre Elliott Trudeau Intl
Sat 11/15
1:35 pm-3:31 pm
Nonstop1h 56m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Thu 11/27
6:30 am-9:17 pm
1 stop14h 47m
Montreal Pierre Elliott Trudeau Intl
Tue 12/2
1:35 pm-3:31 pm
Nonstop1h 56m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Thu 11/20
7:00 am-1:28 pm
1 stop6h 28m
Montreal Pierre Elliott Trudeau Intl
Mon 11/24
8:00 pm-9:56 pm
Nonstop1h 56m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Tue 12/2
12:00 pm-9:17 pm
1 stop9h 17m
Montreal Pierre Elliott Trudeau Intl
Sat 12/6
8:00 pm-9:56 pm
Nonstop1h 56m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Sat 11/8
7:00 am-1:28 pm
1 stop6h 28m
Montreal Pierre Elliott Trudeau Intl
Wed 11/12
1:35 pm-3:31 pm
Nonstop1h 56m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Fri 11/21
6:00 am-11:40 am
1 stop5h 40m
Montreal Pierre Elliott Trudeau Intl
Mon 11/24
4:45 pm-11:04 pm
1 stop6h 19m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Thu 11/20
7:00 am-1:28 pm
1 stop6h 28m
Montreal Pierre Elliott Trudeau Intl
Sun 11/23
6:00 am-3:38 pm
1 stop9h 38m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Fri 11/21
6:00 am-11:40 am
1 stop5h 40m
Montreal Pierre Elliott Trudeau Intl
Sun 11/23
12:50 pm-6:59 pm
1 stop6h 09m
Washington, D.C.Montreal
DCA - YUL
DCAYUL
Washington, D.C. Reagan-National
Sun 11/16
4:10 pm-5:55 pm
Nonstop1h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $123). Flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport in June is currently the most expensive (average of $278). 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.
It’s optimal to fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport at noon. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight in the afternoon.
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
Sebrena,Oct 2025
IAH - RSW
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
Sebrena,Oct 2025
IAH - RSW
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$152 | Average$417 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$251 | Average$537 | FlexibilityNo cancel fee | On-time69% |