What days are direct flights available from Montreal to Washington, D.C.?

You can find direct flights on the following days: Thursday.

How many flights depart from Montreal to Washington, D.C. on average per day?

On average, you can expect to see 3 flights from Montreal to Washington, D.C. a day. Morning (6am - Midday) - 100% of flight departures

How long is the flight from Montreal to Washington, D.C.?

For as low as C$ 337, Porter Airlines can have you in Washington, D.C. from Montreal in 1h 39m. Airlines will cover a distance of 790 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Montreal to Washington, D.C. one-way?

The cheapest airlines for a one-way flight from Montreal to Washington, D.C. are Porter Airlines (C$ 197), American Airlines (C$ 232), and Delta (C$ 234).

What are the most popular airlines that fly from Montreal to Washington, D.C.?

When booking a flight from Montreal to Washington, D.C., you may want to consider flying on Air Canada, Porter Airlines or United Airlines as they are the most popular for this route.

What are the most popular routes from Montreal to Washington, D.C.?

When deciding which route to take from Montreal to Washington, D.C. consider Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl, Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Reagan-National or Montreal Pierre Elliott Trudeau Intl - Baltimore/Washington as they are the most popular.

What are the cheapest flights from Montreal to Washington, D.C.?

While on average a flight from Montreal to Washington, D.C. is generally C$ 967, our data shows the cheapest flight currently is C$ 224. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl), you can expect to pay C$ 375 for that flight.

What are the most reliable airlines from Montreal to Washington, D.C.?

Consider Republic Airways (100%), Avianca (97%) or Copa Airlines (96%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Washington, D.C..

Can I find flights from Montreal to Washington, D.C. for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Montreal to Washington, D.C. for under C$ 400. The cheapest flight booked recently is on Porter Airlines for just C$ 337, but on average you can expect to pay C$ 378.

Are there direct flights from Montreal to Washington, D.C. for under C$ 500 on Cheapflights?

Cheapflights has 20 direct flights from Montreal to Washington, D.C. under C$ 500. A good price for a direct flight from Montreal to Washington, D.C. is less than C$ 461.

Are there last-minute flights available from Montreal to Washington, D.C. for under C$ 700?

There are currently 20+ open flights from Montreal to Washington, D.C. within the next 7 days for less than C$ 700.

Which airlines flying from Montreal to Washington, D.C. have flexible cancellations due to COVID-19?

Some of our airline partners flying from Montreal to Washington, D.C. have new flexible policies in place due to COVID-19. Air Canada, Porter Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

What is the cheapest day to fly round-trip from Montreal to Washington, D.C.?

Monday is generally a great day to depart. Flying on this day could help you save up to 50%.

What is the cheapest month to fly from Montreal to Washington, D.C.?

November is one of the best times of the year to fly to Washington, D.C. from Montreal. Prices for November average C$ 461 per person but you can even find prices for as low as C$ 310. The most expensive prices can be found in the month of January. Opting for a November flight can save you 6% on your journey compared to booking in January

When is the cheapest time to fly from Montreal to Washington, D.C. (YMQ - WAS)?

It’s typically best to fly out from Montreal to Washington, D.C. in the morning. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Flights from Montreal to Washington, D.C. from C$ 197

How to find the cheapest flight from Montreal (YMQ) to Washington, D.C. (WAS)

Popular in	January
Cheapest in	November
Round-trip from	C$ 463
One-way from	C$ 243

High demand for flights, 6% potential price rise

Search Deals

Best time to find cheap flights, 15% potential price drop

Search Deals

From Montreal (YMQ) to Washington, D.C. (WAS)

Search Deals

One-way flight from Montreal (YMQ) to Washington, D.C. (WAS)

Search Deals

YMQ - WAS Price	C$ 341 - C$ 582
WAS Temperature	2 - 27 °C
WAS Rainfall	66 - 102 mm

YMQ - WAS

Price

C$ 341 - C$ 582

WAS

Temperature

2 - 27 °C

WAS

Rainfall

66 - 102 mm

Users have found that booking a flight from Montreal to Washington, D.C. at least 48 days early can save you up to 70% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Montreal to Washington, D.C. for as little as C$ 548 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$ 734 for flights departing within the next 3 days.

Cheap flights from Montreal to Washington, D.C. in May, June 2023

Listed are some of the best fares we've found on flights departing from Montreal to Washington, D.C. in 2023. Check back in a little while for more flight options.

23 Jun. - 28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 38m

C$ 337

Porter Airlines

Deal found 30/5

29 Jun. - 5 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 28m

C$ 355

Porter Airlines

Deal found 30/5

27 Jun. - 5 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 363

Porter Airlines

Deal found 30/5

29 Jun. - 6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 367

Porter Airlines

Deal found 30/5

29 Jun. - 9 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 43m

C$ 372

Porter Airlines

Deal found 30/5

29 Jun. - 6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 375

Porter Airlines

Deal found 30/5

29 Jun. - 12 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 386

Porter Airlines

Deal found 30/5

29 Jun. - 13 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 32m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 394

Porter Airlines

Deal found 30/5

27 Jun. - 11 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 13m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 48m

C$ 398

Air Canada

Deal found 30/5

Montreal to Washington, D.C. 2023 flight deals

Listed are some of the best fares we've found on flights departing from Montreal to Washington, D.C. in 2023. Check back in a little while for more flight options.

23 Jun. - 28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 38m

C$ 337

Porter Airlines

Deal found 30/5

29 Aug. - 30 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 39m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 50m

C$ 348

United Airlines

Deal found 30/5

29 Jun. - 5 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 28m

C$ 355

Porter Airlines

Deal found 30/5

19 Jul. - 19 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

5h 25m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 48m

C$ 359

United Airlines

Deal found 30/5

27 Jun. - 5 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 363

Porter Airlines

Deal found 30/5

29 Jun. - 6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 367

Porter Airlines

Deal found 30/5

29 Jun. - 9 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 43m

C$ 372

Porter Airlines

Deal found 30/5

29 Aug. - 30 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

1 stop

6h 16m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 41m

C$ 374

United Airlines

Deal found 30/5

29 Jun. - 6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 375

Porter Airlines

Deal found 30/5

Cheap Air Canada flights from Montreal to Washington, D.C.

Peruse some of the lowest-priced Air Canada flights we've found from Montreal to Washington, D.C.. Deals update often to give you more flight options matching your criteria

27 Jun. - 11 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 13m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 48m

C$ 398

Air Canada

Deal found 30/5

27 Jun. - 16 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

1 stop

4h 52m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 41m

C$ 401

Air Canada

Deal found 30/5

27 Jun. - 16 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 13m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 52m

C$ 409

Air Canada

Deal found 30/5

18 Jul. - 31 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 52m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 52m

C$ 417

Air Canada

Deal found 29/5

11 Aug. - 15 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 48m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 41m

C$ 419

Air Canada

Deal found 29/5

27 Jun. - 4 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

1 stop

4h 52m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 41m

C$ 420

Air Canada

Deal found 30/5

11 Aug. - 15 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 01m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 52m

C$ 425

Air Canada

Deal found 29/5

22 Sep. - 4 Nov.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 41m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 53m

C$ 428

Air Canada

Deal found 30/5

11 Aug. - 15 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

1 stop

4h 31m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 17m

C$ 430

Air Canada

Deal found 29/5

Cheap Porter Airlines flights from Montreal to Washington, D.C.

Take a gander at the lowest prices we've found on Porter Airlines flights from Montreal to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.

23 Jun. - 28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 38m

C$ 337

Porter Airlines

Deal found 30/5

29 Jun. - 5 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

5h 28m

C$ 355

Porter Airlines

Deal found 30/5

27 Jun. - 5 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 363

Porter Airlines

Deal found 30/5

29 Jun. - 6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 367

Porter Airlines

Deal found 30/5

29 Jun. - 9 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 43m

C$ 372

Porter Airlines

Deal found 30/5

29 Jun. - 6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 375

Porter Airlines

Deal found 30/5

30 Aug. - 5 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 38m

C$ 385

Porter Airlines

Deal found 30/5

29 Jun. - 12 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 386

Porter Airlines

Deal found 30/5

11 Jul. - 14 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 58m

C$ 389

Porter Airlines

Deal found 30/5

Direct flights to Washington, D.C. from Montreal

For a quicker trip, book one of these direct flights from Montreal to Washington, D.C.. Users can also choose from other Montreal to Washington, D.C. flights by using the search form above.

18 Jul. - 31 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 52m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 52m

C$ 417

Air Canada

Deal found 29/5

11 Aug. - 15 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 48m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 41m

C$ 419

Air Canada

Deal found 29/5

22 Sep. - 4 Nov.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 41m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 53m

C$ 428

Air Canada

Deal found 30/5

22 Sep. - 4 Nov.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 51m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 43m

C$ 428

Air Canada

Deal found 30/5

28 Jul. - 31 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 59m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 52m

C$ 430

United Airlines

Deal found 31/5

22 Sep. - 4 Nov.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 51m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 43m

C$ 430

United Airlines

Deal found 31/5

15 Aug. - 21 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 52m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 52m

C$ 440

United Airlines

Deal found 30/5

26 Aug. - 30 Aug.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 39m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 48m

C$ 453

United Airlines

Deal found 30/5

24 Aug. - 4 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 48m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

Nonstop

1h 41m

C$ 453

United Airlines

Deal found 30/5

Last minute flights from Montreal to Washington, D.C.

Consider one of these great deals we found on last-minute flights from Montreal to Washington, D.C.. Tip: verify your flight details before completing your reservation.

9 Jun. - 11 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

BWI

Baltimore/Washington

1 stop

29h 14m

BWI

Baltimore/Washington

YUL

Montreal Pierre Elliott Trudeau Intl

3 stops

53h 58m

C$ 673

Multiple Airlines

Deal found 31/5

9 Jun. - 12 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 28m

C$ 684

Porter Airlines

Deal found 30/5

7 Jun. - 19 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

1 stop

4h 36m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

7h 22m

C$ 697

Delta

Deal found 30/5

9 Jun. - 11 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

1 stop

4h 36m

DCA

Washington, D.C. Reagan-National

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

7h 54m

C$ 700

Endeavor Airlines

Deal found 29/5

7 Jun. - 19 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

3h 38m

C$ 705

Porter Airlines

Deal found 30/5

5 Jun. - 14 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

4h 28m

C$ 730

Porter Airlines

Deal found 31/5

9 Jun. - 11 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 57m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 59m

C$ 733

United Airlines

Deal found 30/5

9 Jun. - 11 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

BWI

Baltimore/Washington

2 stops

21h 13m

BWI

Baltimore/Washington

YUL

Montreal Pierre Elliott Trudeau Intl

3 stops

37h 44m

C$ 738

Multiple Airlines

Deal found 31/5

9 Jun. - 11 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

7h 59m

IAD

Washington, D.C. Dulles Intl

YUL

Montreal Pierre Elliott Trudeau Intl

1 stop

8h 59m

C$ 739

United Airlines

Deal found 30/5

One-way flights to Washington, D.C. from Montreal

Users travelling one-way from Montreal to Washington, D.C. can select one of these great deals. Users in need of a round-trip flight from Montreal to Washington, D.C. instead should update the search form at the top of page.

28 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

C$ 197

Porter Airlines

Deal found 30/5

5 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

C$ 215

Porter Airlines

Deal found 30/5

29 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 12m

C$ 219

Porter Airlines

Deal found 30/5

11 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

C$ 222

Porter Airlines

Deal found 30/5

6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 32m

C$ 226

Porter Airlines

Deal found 30/5

11 Sep.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 32m

C$ 230

Porter Airlines

Deal found 30/5

6 Jul.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 32m

C$ 232

Porter Airlines

Deal found 30/5

17 Oct.

YUL

Montreal Pierre Elliott Trudeau Intl

DCA

Washington, D.C. Reagan-National

1 stop

11h 59m

C$ 232

American Airlines

Deal found 30/5

29 Jun.

YUL

Montreal Pierre Elliott Trudeau Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 12m

C$ 234

Porter Airlines

Deal found 30/5

Find flights from Montreal to Washington, D.C. within your budget

Fly from

Fly to

Budget

C$ 337 - C$ 752

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlWashington, D.C. Dulles Intl

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 23/6

1 stop6h 12m

Washington, D.C. Dulles Intl

Wed 28/6

1 stop3h 38m

C$ 337

Pick Dates

Montreal Pierre Elliott Trudeau IntlWashington, D.C. Dulles Intl

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 29/8

Nonstop1h 39m

Washington, D.C. Dulles Intl

Wed 30/8

1 stop4h 50m

C$ 348

Pick Dates

Montreal Pierre Elliott Trudeau IntlWashington, D.C. Dulles Intl

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 29/6

1 stop4h 12m

Washington, D.C. Dulles Intl

Wed 5/7

1 stop5h 28m

C$ 355

Pick Dates

Montreal Pierre Elliott Trudeau IntlWashington, D.C. Dulles Intl

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 19/7

1 stop5h 25m

Washington, D.C. Dulles Intl

Wed 19/7

Nonstop1h 48m

C$ 359

Pick Dates

Montreal Pierre Elliott Trudeau IntlWashington, D.C. Reagan-National

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 22/9

1 stop11h 24m

Washington, D.C. Reagan-National

Sat 4/11

1 stop6h 40m

C$ 393

Pick Dates

Montreal Pierre Elliott Trudeau IntlWashington, D.C. Dulles Intl

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 27/6

1 stop4h 13m

Washington, D.C. Dulles Intl

Tue 11/7

Nonstop1h 48m

C$ 398

Pick Dates

Montreal Pierre Elliott Trudeau IntlWashington, D.C. Reagan-National

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Tue 15/8

1 stop4h 52m

Washington, D.C. Reagan-National

Mon 21/8

Nonstop1h 41m

C$ 425

Pick Dates

Montreal Pierre Elliott Trudeau IntlBaltimore/Washington

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 27/8

1 stop7h 36m

Baltimore/Washington

Sun 3/9

1 stop6h 01m

C$ 503

Pick Dates

Montreal Pierre Elliott Trudeau IntlBaltimore/Washington

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Wed 28/6

1 stop9h 10m

Baltimore/Washington

Wed 5/7

1 stop5h 43m

C$ 752

Pick Dates

Flights are sorted by cheapest first

Deals found on 30/5

Related info for your journey

Currently priced at C$ 337, Porter Airlines will fly you from Montreal to Washington, D.C. and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from C$ 348 and C$ 393, respectively. You may be able to fly from Montreal to Washington, D.C. for 26% less than the average price by searching for these airlines.

Montreal Pierre Elliott Trudeau Intl Airport is YUL and Washington, D.C. Dulles Intl Airport is IAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

Top 3 airlines flying from Montreal to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	CheapestC$ 267	AverageC$ 551	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Porter Airlines	CheapestC$ 290	AverageC$ 370	FlexibilityNo cancel fee	On-time52%	COVID-19 safety	Search Porter Airlines flights
Air Canada	CheapestC$ 309	AverageC$ 453	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights

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Hourly flight availability from Montreal to Washington, D.C.

1%of flight departures	Early morningMidnight to 6 am
33%of flight departures	Morning6 am to noon
53%of flight departures	AfternoonNoon to 6 pm
13%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Montreal to Washington, D.C.

Sunday	10daily flights
Monday	12daily flights
Tuesday	12daily flights
Wednesday	12daily flights
Thursday	12daily flights
Friday	12daily flights
Saturday	11daily flights

Cheap flights from Montreal to Washington, D.C. from C$ 197

This is the cheapest one-way flight price, found on 30/5. Prices may vary by date and flight preferences.

The best prices from Montreal to Washington, D.C. are usually found in November or October, booked 53 days in advance, depart on a Tuesday or Monday and return on a Thursday

How to find the cheapest flight from Montreal (YMQ) to Washington, D.C. (WAS)

All the information you need to plan the best YMQ to WAS flight in 2023: compare Montreal to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..

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When is the cheapest time to fly from Montreal to Washington, D.C. (YMQ - WAS)?

Cheap flights from Montreal to Washington, D.C. in May, June 2023

The best prices found for YMQ to WAS flights for May, June

Listed are some of the best fares we've found on flights departing from Montreal to Washington, D.C. in 2023. Check back in a little while for more flight options.

Montreal to Washington, D.C. 2023 flight deals

Cheap flights to Washington, D.C. from Montreal found for this year

Listed are some of the best fares we've found on flights departing from Montreal to Washington, D.C. in 2023. Check back in a little while for more flight options.

Cheap Air Canada flights from Montreal to Washington, D.C.

Peruse some of the lowest-priced Air Canada flights we've found from Montreal to Washington, D.C.. Deals update often to give you more flight options matching your criteria

Cheap Porter Airlines flights from Montreal to Washington, D.C.

Take a gander at the lowest prices we've found on Porter Airlines flights from Montreal to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.

Direct flights to Washington, D.C. from Montreal

Save time with Montreal to Washington, D.C. direct flight deals

For a quicker trip, book one of these direct flights from Montreal to Washington, D.C.. Users can also choose from other Montreal to Washington, D.C. flights by using the search form above.

Last minute flights from Montreal to Washington, D.C.

Late deals on round-trip flights to Washington, D.C. from Montreal, departing today and this week

Consider one of these great deals we found on last-minute flights from Montreal to Washington, D.C.. Tip: verify your flight details before completing your reservation.

One-way flights to Washington, D.C. from Montreal

The cheapest one-way flights from Montreal to Washington, D.C.

Users travelling one-way from Montreal to Washington, D.C. can select one of these great deals. Users in need of a round-trip flight from Montreal to Washington, D.C. instead should update the search form at the top of page.

Find flights from Montreal to Washington, D.C. within your budget

Use the slider to find flights from Montreal to Washington, D.C. that fit your budget.

Related info for your journey

Useful info, stats and facts about Montreal to Washington, D.C. flights.

Which airlines flying from Montreal to Washington, D.C. have flexible cancellations due to COVID-19?

Can I find flights from Montreal to Washington, D.C. for under C$ 400 on Cheapflights?

Are there direct flights from Montreal to Washington, D.C. for under C$ 500 on Cheapflights?

Are there last-minute flights available from Montreal to Washington, D.C. for under C$ 700?

What days are direct flights available from Montreal to Washington, D.C.?

How many flights depart from Montreal to Washington, D.C. on average per day?

How long is the flight from Montreal to Washington, D.C.?

What are the cheapest airlines flying from Montreal to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Montreal to Washington, D.C. one-way?

What are the most popular routes from Montreal to Washington, D.C.?

What are the most popular airlines that fly from Montreal to Washington, D.C.?

What are the most reliable airlines from Montreal to Washington, D.C.?

What are the cheapest flights from Montreal to Washington, D.C.?

What does YUL to IAD mean?

Other flights to Washington, D.C.

Flights to Washington, D.C. from Montreal

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Top 3 airlines flying from Montreal to Washington, D.C.

The chart below displays the airlines Cheapflights users travelling from Montreal to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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Hourly flight availability from Montreal to Washington, D.C.

See what time of day planes typically take off from Montreal to Washington, D.C.

Weekly flight availability from Montreal to Washington, D.C.

See how many times per day planes take to the skies headed from Montreal to Washington, D.C.

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