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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
1:40 pm - 5:14 pmYUL-IAD
3h 34m1 stop
Porter Airlines Logo
6:30 pm - 10:45 pmIAD-YUL
4h 15m1 stop
$240Porter Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Porter Airlines Logo
1:40 pm - 5:14 pmYUL-IAD
3h 34m1 stop
Porter Airlines Logo
6:30 pm - 10:45 pmIAD-YUL
4h 15m1 stop
$242Porter Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Air Canada Logo
8:00 pm - 9:56 pmYUL-DCA
1h 56mnonstop
Air Canada Logo
6:59 am - 1:22 pmDCA-YUL
6h 23m1 stop
$269Air Canada
Find Deal
Thu, Dec 18 - Thu, Dec 25
Multiple Airlines Logo
7:00 pm - 8:59 pmYUL-IAD
1h 59mnonstop
Multiple Airlines Logo
6:30 pm - 10:45 pmIAD-YUL
4h 15m1 stop
$272Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Air Canada Logo
9:10 am - 3:46 pmYUL-IAD
6h 36m1 stop
Air Canada Logo
9:00 am - 1:22 pmIAD-YUL
4h 22m1 stop
$276Air Canada
Find Deal
Thu, Dec 18 - Thu, Dec 25
Multiple Airlines Logo
4:35 pm - 7:45 amYUL-IAD
15h 10m1 stop
Multiple Airlines Logo
6:30 pm - 10:45 pmIAD-YUL
4h 15m1 stop
$298Multiple Airlines
Find Deal
Sat, Nov 22 - Mon, Nov 24
Delta Logo
6:26 pm - 12:16 amYUL-IAD
5h 50m1 stop
Delta Logo
3:35 pm - 11:59 pmIAD-YUL
8h 24m1 stop
$307Delta
Find Deal
Thu, Nov 20 - Mon, Dec 1
Delta Logo
9:26 am - 9:32 pmYUL-IAD
12h 06m2 stops
Delta Logo
3:38 pm - 11:59 pmIAD-YUL
8h 21m1 stop
$309Delta
Find Deal
Fri, Nov 21 - Tue, Dec 2
WestJet Logo
2:37 pm - 6:40 pmYUL-DCA
4h 03m1 stop
WestJet Logo
8:50 am - 6:54 pmDCA-YUL
10h 04m1 stop
$321WestJet
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Fri, Dec 5 - Mon, Dec 8
WestJet Logo
7:10 am - 1:38 pmYUL-DCA
6h 28m1 stop
WestJet Logo
12:32 pm - 11:32 pmDCA-YUL
11h 00m1 stop
$328WestJet
Find Deal
Thu, Nov 27 - Tue, Dec 2

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight tickets
Air Canada
Dec 18
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
1h 56m
DCA9:56 pmWashington, D.C. Reagan-National
Dec 25
DCA6:59 amWashington, D.C. Reagan-National
6h 23m
1 stop
YUL1:22 pmMontreal Pierre Elliott Trudeau Intl
$269
Find similar
Air Canada
Dec 18
YUL9:10 amMontreal Pierre Elliott Trudeau Intl
6h 36m
1 stop
IAD3:46 pmWashington, D.C. Dulles Intl
Dec 25
IAD9:00 amWashington, D.C. Dulles Intl
4h 22m
1 stop
YUL1:22 pmMontreal Pierre Elliott Trudeau Intl
$276
Find similar
Air Canada
Nov 27
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
1h 56m
DCA10:26 amWashington, D.C. Reagan-National
Nov 28
DCA11:05 amWashington, D.C. Reagan-National
1h 41m
YUL12:46 pmMontreal Pierre Elliott Trudeau Intl
$277
Find similar

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight tickets
Delta
Nov 20
YUL6:26 pmMontreal Pierre Elliott Trudeau Intl
5h 50m
1 stop
IAD12:16 amWashington, D.C. Dulles Intl
Dec 1
IAD3:35 pmWashington, D.C. Dulles Intl
8h 24m
1 stop
YUL11:59 pmMontreal Pierre Elliott Trudeau Intl
$307
Find similar
Delta
Nov 21
YUL9:26 amMontreal Pierre Elliott Trudeau Intl
12h 06m
2 stops
IAD9:32 pmWashington, D.C. Dulles Intl
Dec 2
IAD3:38 pmWashington, D.C. Dulles Intl
8h 21m
1 stop
YUL11:59 pmMontreal Pierre Elliott Trudeau Intl
$309
Find similar
Delta
Dec 18
YUL9:35 amMontreal Pierre Elliott Trudeau Intl
6h 47m
1 stop
DCA4:22 pmWashington, D.C. Reagan-National
Dec 25
DCA6:00 amWashington, D.C. Reagan-National
7h 49m
1 stop
YUL1:49 pmMontreal Pierre Elliott Trudeau Intl
$338
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

1:40 pm-5:14 pm

1 stop3h 34m

Washington, D.C. Dulles Intl

Tue 12/9

6:30 pm-10:45 pm

1 stop4h 15m

$240

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

1:40 pm-5:14 pm

1 stop3h 34m

Washington, D.C. Dulles Intl

Tue 12/9

6:30 pm-10:45 pm

1 stop4h 15m

$242

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 12/18

8:00 pm-9:56 pm

Nonstop1h 56m

Washington, D.C. Reagan-National

Thu 12/25

6:59 am-1:22 pm

1 stop6h 23m

$269

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

7:00 pm-8:59 pm

Nonstop1h 59m

Washington, D.C. Dulles Intl

Tue 12/9

6:30 pm-10:45 pm

1 stop4h 15m

$272

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 12/18

9:10 am-3:46 pm

1 stop6h 36m

Washington, D.C. Dulles Intl

Thu 12/25

9:00 am-1:22 pm

1 stop4h 22m

$276

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 11/22

4:35 pm-7:45 am

1 stop15h 10m

Washington, D.C. Dulles Intl

Mon 11/24

6:30 pm-10:45 pm

1 stop4h 15m

$298

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

6:26 pm-12:16 am

1 stop5h 50m

Washington, D.C. Dulles Intl

Mon 12/1

3:35 pm-11:59 pm

1 stop8h 24m

$307

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

9:26 am-9:32 pm

2 stops12h 06m

Washington, D.C. Dulles Intl

Tue 12/2

3:38 pm-11:59 pm

1 stop8h 21m

$309

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

2:37 pm-6:40 pm

1 stop4h 03m

Washington, D.C. Reagan-National

Mon 12/8

8:50 am-6:54 pm

1 stop10h 04m

$321

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 11/27

7:10 am-1:38 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Tue 12/2

12:32 pm-11:32 pm

1 stop11h 00m

$328

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to District of Columbia?

In general, July is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $281. If you don’t want to visit District of Columbia in July, then you should wait until September to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of $292.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $336. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $585.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $329 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $449. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to District of Columbia flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl for the best Montreal Pierre Elliott Trudeau Intl - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $328 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport for as low as $231 on momondo.

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to District of Columbia flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Best Price Found

$198

Fastest flight time

1h 49m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $198. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia found on momondo in the last 72 hours is $277.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia takes 1h 49m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $197Free CancellationRating
8.0
387 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $220Free CancellationRating
7.1
10,403 reviews
Search Air Canada flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
DeltaPriceFrom $275Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to District of Columbia for you.

Can I find flights from Montreal to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Montreal with this policy.

How can momondo help me find flights from Montreal to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to District of Columbia.

I’m not ready to book a flight from Montreal to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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