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Cheap flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 206

IAD — YUL
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from District of Columbia to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from District of Columbia to Pierre Elliott Trudeau Intl

Sat 3/104:00 p.m. -
1 stop4h 21m
Sat 10/105:05 p.m. -
Nonstop1h 55m
Deal found 8/9C$ 470
Wed 9/1211:20 a.m. -
1 stop4h 40m
Sun 13/129:45 a.m. -
1 stop7h 58m
Deal found 8/9C$ 471
Fri 23/106:00 a.m. -
Nonstop1h 48m
Fri 30/104:10 p.m. -
1 stop6h 28m
Deal found 8/9C$ 471
Fri 16/103:50 p.m. -
1 stop5h 22m
Tue 20/106:30 a.m. -
1 stop4h 15m
Deal found 8/9C$ 472
Sun 27/93:50 p.m. -
1 stop5h 22m
Mon 28/96:30 a.m. -
1 stop4h 15m
Deal found 7/9C$ 474
Sat 26/911:25 a.m. -
1 stop6h 47m
Mon 28/99:00 a.m. -
1 stop6h 10m
Deal found 7/9C$ 475
Wed 25/116:00 a.m. -
Nonstop1h 46m
Tue 1/128:00 p.m. -
Nonstop1h 59m
Deal found 10/9C$ 475
Fri 16/105:20 p.m. -
1 stop4h 25m
Mon 19/1011:10 a.m. -
1 stop4h 15m
Deal found 8/9C$ 477
Sat 3/106:55 p.m. -
1 stop4h 26m
Sat 10/108:35 a.m. -
1 stop3h 34m
Deal found 8/9C$ 477
Wed 23/95:20 p.m. -
1 stop4h 25m
Thu 24/910:10 a.m. -
1 stop5h 15m
Deal found 9/9C$ 478
Sun 27/96:59 a.m. -
1 stop4h 52m
Wed 30/98:40 a.m. -
1 stop3h 34m
Deal found 9/9C$ 478
Wed 14/109:45 a.m. -
Nonstop1h 38m
Fri 16/101:05 p.m. -
Nonstop1h 52m
Deal found 9/9C$ 479

Find flight deals from District of Columbia to Pierre Elliott Trudeau Intl

Round-trip from

C$ 470

One-way from

C$ 206

Popular in

July

Cheapest in

January

Average price

C$ 636

Good round-trip deal

C$ 565 or less

Good one-way deal

C$ 281 or less
Air Canada
  • Air Canada
  • 3/10-10/10
  • 1 total stop
  • 6h 16m total
  • District of Columbia to Montreal
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15/10-31/12
  • 15/10-31/12
  • 1 total stop
  • 8h 35m total
  • District of Columbia to Montreal
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Highest demand for flights based on searches. 9% potential increase in price (C$ 81 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Montreal

IAD Washington, D.C. Dulles Intl - YUL Montreal Pierre Elliott Trudeau Intl

IADYUL

Washington, D.C. Dulles Intl

Tue 15/12

9:55 a.m.-11:38 a.m.

Nonstop1h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 209

Washington, D.C.Montreal

DCA Washington, D.C. Reagan-National - YUL Montreal Pierre Elliott Trudeau Intl

DCAYUL

Washington, D.C. Reagan-National

Sat 5/12

9:40 a.m.-3:59 p.m.

1 stop6h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 215

Washington, D.C.Montreal

IAD Washington, D.C. Dulles Intl - YUL Montreal Pierre Elliott Trudeau Intl

IADYUL

Washington, D.C. Dulles Intl

Tue 6/10

3:45 p.m.-5:25 p.m.

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 229

Washington, D.C.Montreal

DCA Washington, D.C. Reagan-National - YUL Montreal Pierre Elliott Trudeau Intl

DCAYUL

Washington, D.C. Reagan-National

Tue 6/10

4:20 p.m.-6:13 p.m.

Nonstop1h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 229
Quickest round-trip

Washington, D.C.Montreal

IAD Washington, D.C. Dulles Intl - YUL Montreal Pierre Elliott Trudeau Intl

IADYUL

Washington, D.C. Dulles Intl

Sat 3/10

3:45 p.m.-5:23 p.m.

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 230

Washington, D.C.Montreal

DCA Washington, D.C. Reagan-National - YUL Montreal Pierre Elliott Trudeau Intl

DCAYUL

Washington, D.C. Reagan-National

Fri 16/10

6:00 a.m.-7:48 a.m.

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 230

Washington, D.C.Montreal

DCA Washington, D.C. Reagan-National - YUL Montreal Pierre Elliott Trudeau Intl

DCAYUL

Washington, D.C. Reagan-National

Tue 6/10

5:10 p.m.-9:30 p.m.

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 236

Washington, D.C.Montreal

DCA Washington, D.C. Reagan-National - YUL Montreal Pierre Elliott Trudeau Intl

DCAYUL

Washington, D.C. Reagan-National

Sun 27/9

4:20 p.m.-6:13 p.m.

Nonstop1h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 237

Washington, D.C.Montreal

IAD Washington, D.C. Dulles Intl - YUL Montreal Pierre Elliott Trudeau Intl

IADYUL

Washington, D.C. Dulles Intl

Thu 15/10

8:13 a.m.-5:38 p.m.

1 stop9h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 244

Washington, D.C.Montreal

IAD Washington, D.C. Dulles Intl - YUL Montreal Pierre Elliott Trudeau Intl

IADYUL

Washington, D.C. Dulles Intl

Sat 10/10

5:08 p.m.-11:25 p.m.

1 stop6h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 244

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from District of Columbia to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from District of Columbia with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 499). Flying from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 673). 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 DC to YUL?

It’s optimal to fly from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from USDC to YUL are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.
District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 558 and C$ 787 in October.
The cheapest round-trip price found within the last 5 days was C$ 470 on Air Canada (3 Oct-10 Oct).

How far ahead should I book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

The price you pay for your flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • How long is the flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport will take you 6h 11m. The distance from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport is about 785 km.

  • What are the most reliable airlines from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

    No one likes to see their flight delayed. When booking a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Sun Country Air (100%), Republic Airways (83%) or Avianca (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

    The cheapest flight price from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport is C$ 237. On average you can expect to pay C$ 634. The most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 417.

  • Can I find deals for flights from District of Columbia to Pierre Elliott Trudeau Intl that include hotel bookings?

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

  • How can I find direct flights from District of Columbia to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from District of Columbia to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from District of Columbia to Pierre Elliott Trudeau Intl 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 District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 499). Flying from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of C$ 673). 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.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Trois-Rivières
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for District of Columbia to Pierre Elliott Trudeau Intl

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Top 2 airlines flying from District of Columbia to Pierre Elliott Trudeau Intl

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 423AverageC$ 619FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 558AverageC$ 658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from District of Columbia to Pierre Elliott Trudeau Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pierre Elliott Trudeau Intl from District of Columbia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from District of Columbia.

Can Cheapflights find flights from District of Columbia to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from District of Columbia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from District of Columbia to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from District of Columbia today and book when prices fit your budget.

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