What are the cheapest airlines to fly from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport one-way?

C$ 162 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 162 and C$ 163, respectively.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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

Flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport in March, with the cheapest ticket starting at C$ 198.

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.

C$ 162+ Flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport

Q: How far in advance should I book a flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 125% on flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 563. For sooner than that we have options available in the next 3 days from C$ 923.

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

Round-trip from	C$ 363
One-way from	C$ 162
Popular in	December
Cheapest in	March
Average price	C$ 576
Good round-trip deal	C$ 200 or less
Good one-way deal	C$ 199 or less

Porter Airlines
13/9-20/9
2 total stops
8h 11m total
District of Columbia to Montreal

Search Deals

Porter Airlines
17/8
1 total stop
4h 25m total
District of Columbia to Montreal

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Price to beat on a one-way flight from District of Columbia to Montreal Pierre Elliott Trudeau Intl.

Search Deals

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

Cheapest flights from District of Columbia to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from District of Columbia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 julio 2025.

sáb. 13/94:20 p.m.IAD - YUL

1 stop3h 50mPorter Airlines

sáb. 20/910:45 a.m.YUL - IAD

1 stop4h 21mPorter Airlines

Deal found 28/7C$ 363

jue. 11/910:20 a.m.IAD - YUL

1 stop11h 21mMultiple Airlines

lun. 15/910:45 a.m.YUL - IAD

1 stop4h 21mMultiple Airlines

Deal found 29/7C$ 364

mié. 3/99:35 a.m.IAD - YUL

Nonstop1h 53mAir Canada

vie. 12/97:10 p.m.YUL - IAD

Nonstop1h 55mAir Canada

Deal found 29/7C$ 371

dom. 7/94:35 p.m.DCA - YUL

Nonstop1h 50mAir Canada

jue. 11/98:00 p.m.YUL - DCA

Nonstop1h 51mAir Canada

Deal found 29/7C$ 371

mié. 27/86:00 a.m.DCA - YUL

1 stop4h 07mDelta

mié. 3/97:00 a.m.YUL - DCA

1 stop7h 50mDelta

Deal found 30/7C$ 404

vie. 5/93:26 p.m.IAD - YUL

1 stop8h 27mDelta

sáb. 13/97:00 a.m.YUL - IAD

2 stops9h 27mDelta

Deal found 29/7C$ 418

mié. 13/87:00 a.m.DCA - YUL

1 stop6h 09mUnited Airlines

mié. 13/84:55 p.m.YUL - DCA

1 stop5h 47mUnited Airlines

Deal found 30/7C$ 441

Best flights from District of Columbia to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from District of Columbia to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 julio 2025.

sáb. 13/94:20 p.m.IAD - YUL

1 stop3h 50mPorter Airlines

sáb. 20/910:45 a.m.YUL - IAD

1 stop4h 21mPorter Airlines

Deal found 28/7C$ 363

jue. 11/910:20 a.m.IAD - YUL

1 stop11h 21mMultiple Airlines

lun. 15/910:45 a.m.YUL - IAD

1 stop4h 21mMultiple Airlines

Deal found 29/7C$ 364

mié. 3/99:35 a.m.IAD - YUL

Nonstop1h 53mAir Canada

mar. 9/97:10 p.m.YUL - IAD

Nonstop1h 55mAir Canada

Deal found 29/7C$ 371

mié. 27/86:00 a.m.DCA - YUL

1 stop4h 07mDelta

mié. 3/97:00 a.m.YUL - DCA

1 stop7h 50mDelta

Deal found 30/7C$ 404

mié. 13/87:00 a.m.DCA - YUL

1 stop6h 09mUnited Airlines

mié. 13/84:55 p.m.YUL - DCA

1 stop5h 47mUnited Airlines

Deal found 30/7C$ 441

dom. 7/94:35 p.m.DCA - YUL

Nonstop1h 50mAir Canada

jue. 11/98:00 p.m.YUL - DCA

Nonstop1h 51mAir Canada

Deal found 29/7C$ 371

vie. 5/93:26 p.m.IAD - YUL

1 stop8h 27mDelta

sáb. 13/97:00 a.m.YUL - IAD

2 stops9h 27mDelta

Deal found 29/7C$ 418

Direct flights from District of Columbia to Pierre Elliott Trudeau Intl
Explore direct flight options from District of Columbia to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 julio 2025.

mié. 17/99:35 a.m.IAD - YUL

Nonstop1h 53mAir Canada

sáb. 20/97:10 p.m.YUL - IAD

Nonstop1h 55mAir Canada

Deal found 29/7C$ 371

dom. 7/94:35 p.m.DCA - YUL

Nonstop1h 50mAir Canada

jue. 11/98:00 p.m.YUL - DCA

Nonstop1h 51mAir Canada

Deal found 29/7C$ 371

sáb. 30/85:37 p.m.IAD - YUL

Nonstop2h 08mLufthansa

dom. 31/89:15 a.m.YUL - IAD

Nonstop1h 58mLufthansa

Deal found 30/7C$ 451

sáb. 30/85:37 p.m.IAD - YUL

Nonstop2h 08mUnited Airlines

dom. 31/89:15 a.m.YUL - IAD

Nonstop1h 58mUnited Airlines

Deal found 30/7C$ 473

sáb. 30/86:00 a.m.DCA - YUL

Nonstop1h 45mUnited Airlines

dom. 31/88:30 a.m.YUL - DCA

Nonstop1h 48mUnited Airlines

Deal found 30/7C$ 544

dom. 31/89:40 a.m.DCA - YUL

Nonstop1h 49mMultiple Airlines

lun. 1/98:00 p.m.YUL - DCA

Nonstop1h 48mMultiple Airlines

Deal found 29/7C$ 776

Last-minute flights from District of Columbia to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from District of Columbia to Pierre Elliott Trudeau Intl. Data last updated 31 julio 2025 and is based on user searches.

vie. 8/810:15 p.m.DCA - YUL

1 stop11h 31mAmerican Airlines

lun. 11/85:36 p.m.YUL - DCA

1 stop13h 49mAmerican Airlines

Deal found 30/7C$ 685

sáb. 9/84:10 p.m.IAD - YUL

1 stop4h 00mPorter Airlines

lun. 18/810:45 a.m.YUL - IAD

1 stop4h 11mPorter Airlines

Deal found 30/7C$ 455

sáb. 9/85:46 p.m.IAD - YUL

1 stop6h 09mDelta

mar. 19/86:00 a.m.YUL - IAD

1 stop5h 32mDelta

Deal found 29/7C$ 570

sáb. 9/84:00 p.m.DCA - YUL

1 stop7h 55mDelta

vie. 15/85:05 p.m.YUL - DCA

1 stop5h 51mDelta

Deal found 31/7C$ 603

dom. 10/84:30 p.m.DCA - YUL

Nonstop1h 55mAir Canada

vie. 15/88:00 p.m.YUL - DCA

Nonstop1h 48mAir Canada

Deal found 30/7C$ 515

dom. 10/89:35 a.m.IAD - YUL

Nonstop1h 55mMultiple Airlines

lun. 18/810:45 a.m.YUL - IAD

1 stop4h 11mMultiple Airlines

Deal found 30/7C$ 529

dom. 10/89:35 a.m.IAD - YUL

Nonstop1h 55mAir Canada

vie. 15/89:15 a.m.YUL - IAD

1 stop4h 27mAir Canada

Deal found 30/7C$ 531

dom. 10/85:31 p.m.IAD - YUL

Nonstop2h 14mUnited Airlines

jue. 14/89:15 a.m.YUL - IAD

Nonstop1h 59mUnited Airlines

Deal found 31/7C$ 580

dom. 10/812:00 p.m.DCA - YUL

1 stop5h 26mUnited Airlines

vie. 15/89:45 a.m.YUL - DCA

1 stop8h 17mUnited Airlines

Deal found 31/7C$ 601

mar. 12/89:35 a.m.IAD - YUL

Nonstop1h 55mMultiple Airlines

lun. 18/810:45 a.m.YUL - IAD

1 stop4h 11mMultiple Airlines

Deal found 30/7C$ 426

mié. 13/88:20 a.m.IAD - YUL

1 stop4h 49mUnited Airlines

mié. 13/84:55 p.m.YUL - IAD

1 stop7h 35mUnited Airlines

Deal found 30/7C$ 441

mié. 13/87:00 a.m.DCA - YUL

1 stop6h 09mUnited Airlines

mié. 13/84:55 p.m.YUL - DCA

1 stop5h 47mUnited Airlines

Deal found 30/7C$ 441

One-way flights from District of Columbia to Pierre Elliott Trudeau Intl
Search for one-way flight options from District of Columbia to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 31 julio 2025.

dom. 17/811:35 a.m.IAD - YUL

1 stop4h 25mPorter Airlines

Deal found 30/7C$ 162

mié. 17/96:00 a.m.DCA - YUL

1 stop9h 33mAmerican Airlines

Deal found 29/7C$ 162

sáb. 20/99:35 a.m.IAD - YUL

Nonstop1h 53mAir Canada

Deal found 30/7C$ 163

mar. 16/96:45 p.m.DCA - YUL

1 stop5h 55mAir Canada

Deal found 29/7C$ 165

sáb. 30/86:15 p.m.IAD - YUL

1 stop5h 13mDelta

Deal found 29/7C$ 187

sáb. 30/82:00 p.m.DCA - YUL

1 stop6h 04mDelta

Deal found 29/7C$ 187

mar. 19/81:00 p.m.IAD - YUL

Nonstop2h 00mUnited Airlines

Deal found 31/7C$ 190

sáb. 13/97:00 a.m.DCA - YUL

1 stop6h 09mUnited Airlines

Deal found 30/7C$ 202

mié. 20/86:00 a.m.DCA - YUL

1 stop5h 37mWestJet

Deal found 30/7C$ 226

vie. 28/116:10 a.m.IAD - YUL

1 stop11h 38mWestJet

Deal found 30/7C$ 230

jue. 30/108:13 p.m.IAD - YUL

2 stops18h 57mMultiple Airlines

Deal found 30/7C$ 249

vie. 15/812:55 p.m.DCA - YUL

2 stops9h 20mMultiple Airlines

Deal found 31/7C$ 314

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.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

sáb. 13/9

4:20 p.m.-8:10 p.m.

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

sáb. 20/9

10:45 a.m.-3:06 p.m.

1 stop4h 21m

C$ 363

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

jue. 11/9

10:20 a.m.-9:41 p.m.

1 stop11h 21m

Montreal Pierre Elliott Trudeau Intl

lun. 15/9

10:45 a.m.-3:06 p.m.

1 stop4h 21m

C$ 364

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

mié. 3/9

9:35 a.m.-11:28 a.m.

Nonstop1h 53m

Montreal Pierre Elliott Trudeau Intl

mar. 9/9

7:10 p.m.-9:05 p.m.

Nonstop1h 55m

C$ 371

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

dom. 7/9

4:35 p.m.-6:25 p.m.

Nonstop1h 50m

Montreal Pierre Elliott Trudeau Intl

jue. 11/9

8:00 p.m.-9:51 p.m.

Nonstop1h 51m

C$ 371

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

mié. 27/8

6:00 a.m.-10:07 a.m.

1 stop4h 07m

Montreal Pierre Elliott Trudeau Intl

mié. 3/9

7:00 a.m.-2:50 p.m.

1 stop7h 50m

C$ 404

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

vie. 5/9

3:26 p.m.-11:53 p.m.

1 stop8h 27m

Montreal Pierre Elliott Trudeau Intl

sáb. 13/9

7:00 a.m.-4:27 p.m.

2 stops9h 27m

C$ 418

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

mié. 13/8

7:00 a.m.-1:09 p.m.

1 stop6h 09m

Montreal Pierre Elliott Trudeau Intl

mié. 13/8

4:55 p.m.-10:42 p.m.

1 stop5h 47m

C$ 441

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

dom. 17/8

11:35 a.m.-4:00 p.m.

1 stop4h 25m

C$ 162

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

mié. 17/9

6:00 a.m.-3:33 p.m.

1 stop9h 33m

C$ 162

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

sáb. 20/9

9:35 a.m.-11:28 a.m.

Nonstop1h 53m

C$ 163

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 19 results

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

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, October 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$ 241). Flying from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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?

When flying from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

See what other customers who have flown with Porter Airlines,Delta, andUnited Airlines from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

318 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Porter Airlines

8.0

Very good

318 reviews

Porter Airlines

8.0

Very good

318 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Delta

8.0

Very good

7,981 reviews

Porter Airlines

8.0

Very good

318 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

United Airlines

7.4

Good

8,900 reviews

Porter Airlines

8.0

Very good

318 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

318 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

WestJet

7.2

Good

2,978 reviews

Porter Airlines

8.0

Very good

318 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Related info for your journey

What are the cheapest airlines to fly from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport one-way?
C$ 162 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 162 and C$ 163, respectively.
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, October 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$ 241). Flying from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Laval

Longueuil

Sherbrooke

Cornwall

Brossard

Dorval

Montebello

Drummondville

Trois-Rivières

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

Bromont

North Hatley

Louiseville

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from District of Columbia to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 178	AverageC$ 513	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 327	AverageC$ 451	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 472	AverageC$ 747	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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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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Cheap flights from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 162

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.

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

Keep the following information in mind while searching for District of Columbia to Pierre Elliott Trudeau Intl flight deals. Data was last updated 31 julio 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from District of Columbia to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from District of Columbia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 julio 2025.

Explore the most affordable flight options available from District of Columbia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 julio 2025.

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.

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.

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?

What is the cheapest time of day to fly from DC to YUL?

Find hourly flight availability from District of Columbia to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 julio 2025.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from District of Columbia to Montreal Pierre Elliott Trudeau Intl Airport one-way?

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

How can I 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?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from District of Columbia to Pierre Elliott Trudeau Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from District of Columbia to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from District of Columbia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 julio 2025.