In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C. Dulles 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

How can I find direct flights from Pierre Elliott Trudeau Intl to Dulles Intl?

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

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Dulles Intl?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Dulles 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$ 208+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport

Q: Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport

The most flights from YUL to IAD are scheduled on a Tuesday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl are usually found in May or March, booked 87 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from Pierre Elliott Trudeau Intl to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Pierre Elliott Trudeau Intl to Dulles Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Wed 25/36:50 a.m.

YUL

IAD

1 stop3h 34m

Porter Airlines

Wed 8/411:40 a.m.

IAD

YUL

1 stop6h 35m

Porter Airlines

Deal found 6/2C$ 368

Fri 20/311:45 a.m.

YUL

IAD

1 stop5h 29m

Porter Airlines

Mon 23/311:40 a.m.

IAD

YUL

1 stop7h 35m

Porter Airlines

Deal found 4/2C$ 370

Tue 7/46:45 a.m.

YUL

IAD

1 stop3h 39m

Porter Airlines

Wed 29/411:40 a.m.

IAD

YUL

1 stop4h 50m

Porter Airlines

Deal found 8/2C$ 372

Fri 6/31:20 p.m.

YUL

IAD

1 stop3h 54m

Porter Airlines

Mon 9/311:40 a.m.

IAD

YUL

1 stop6h 05m

Porter Airlines

Deal found 6/2C$ 373

Sat 11/48:55 a.m.

YUL

IAD

1 stop3h 34m

Porter Airlines

Tue 28/411:40 a.m.

IAD

YUL

1 stop4h 50m

Porter Airlines

Deal found 8/2C$ 376

Thu 12/36:50 a.m.

YUL

IAD

1 stop3h 34m

Porter Airlines

Wed 18/311:40 a.m.

IAD

YUL

1 stop4h 50m

Porter Airlines

Deal found 6/2C$ 381

Tue 7/46:45 a.m.

YUL

IAD

1 stop3h 39m

Porter Airlines

Fri 1/511:30 a.m.

IAD

YUL

1 stop5h 45m

Porter Airlines

Deal found 8/2C$ 383

Fri 13/31:20 p.m.

YUL

IAD

1 stop3h 54m

Porter Airlines

Fri 20/36:30 p.m.

IAD

YUL

1 stop4h 15m

Porter Airlines

Deal found 6/2C$ 385

Fri 27/31:20 p.m.

YUL

IAD

1 stop3h 54m

Porter Airlines

Fri 3/411:40 a.m.

IAD

YUL

1 stop6h 05m

Porter Airlines

Deal found 6/2C$ 387

Sun 8/310:55 a.m.

YUL

IAD

1 stop6h 19m

Porter Airlines

Fri 20/36:30 p.m.

IAD

YUL

1 stop4h 15m

Porter Airlines

Deal found 6/2C$ 391

Wed 25/36:50 a.m.

YUL

IAD

1 stop3h 34m

Porter Airlines

Wed 1/411:40 a.m.

IAD

YUL

1 stop6h 35m

Porter Airlines

Deal found 6/2C$ 392

Fri 17/411:25 a.m.

YUL

IAD

1 stop5h 49m

Porter Airlines

Sun 19/411:40 a.m.

IAD

YUL

1 stop4h 50m

Porter Airlines

Deal found 5/2C$ 394

Find flight deals from Pierre Elliott Trudeau Intl to Dulles Intl

Round-trip from	C$ 368
One-way from	C$ 208
Popular in	July
Cheapest in	May
Average price	C$ 390
Good round-trip deal	C$ 494 or less
Good one-way deal	C$ 251 or less

Porter Airlines
25/3-8/4
2 total stops
10h 09m total
Montreal to Washington, D.C.

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Porter Airlines
23/2
1 total stop
3h 37m total
Montreal to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 50 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).

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Average for round-trip flights in February 2026

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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl.

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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

8:55 a.m.-12:29 p.m.

1 stop3h 34m

Washington, D.C. Dulles Intl

Thu 30/4

6:30 p.m.-10:45 p.m.

1 stop4h 15m

C$ 376

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

10:35 a.m.-3:21 p.m.

1 stop4h 46m

Washington, D.C. Dulles Intl

Tue 26/5

11:30 a.m.-5:15 p.m.

1 stop5h 45m

C$ 376

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

11:25 a.m.-5:14 p.m.

1 stop5h 49m

Washington, D.C. Dulles Intl

Sun 19/4

6:30 p.m.-10:45 p.m.

1 stop4h 15m

C$ 387

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

1:40 p.m.-5:14 p.m.

1 stop3h 34m

Washington, D.C. Dulles Intl

Mon 23/2

8:54 a.m.-12:30 a.m.

1 stop15h 36m

C$ 410

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

7:00 p.m.-8:54 p.m.

Nonstop1h 54m

Washington, D.C. Dulles Intl

Mon 23/3

9:55 a.m.-11:40 a.m.

Nonstop1h 45m

C$ 414

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 27/2

11:25 a.m.-5:14 p.m.

1 stop5h 49m

Washington, D.C. Dulles Intl

Mon 2/3

11:40 a.m.-5:45 p.m.

1 stop6h 05m

C$ 426

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

9:15 a.m.-11:17 a.m.

Nonstop2h 02m

Washington, D.C. Dulles Intl

Sun 31/5

5:50 p.m.-7:38 p.m.

Nonstop1h 48m

C$ 446

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

6:35 p.m.-8:37 p.m.

Nonstop2h 02m

Washington, D.C. Dulles Intl

Tue 31/3

8:20 a.m.-5:30 p.m.

1 stop9h 10m

C$ 446

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:15 a.m.-11:29 a.m.

Nonstop2h 14m

Washington, D.C. Dulles Intl

Wed 8/4

8:23 a.m.-1:09 p.m.

1 stop4h 46m

C$ 446

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

8:55 a.m.-5:14 p.m.

1 stop8h 19m

C$ 221

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 18 results

Best time to book a flight from Pierre Elliott Trudeau Intl to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-IAD

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 Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport

Prices

Airlines

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport, you should look to book at least 87 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.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport (average of C$ 216). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of C$ 350). 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 YUL to IAD?

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Porter Airlines,United Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport. 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

7.9

Good

412 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

Porter Airlines

7.9

Good

412 reviews

Porter Airlines

7.9

Good

412 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

United Airlines

7.4

Good

9,254 reviews

Porter Airlines

7.9

Good

412 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

Air Canada

7.1

Good

10,697 reviews

Porter Airlines

7.9

Good

412 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Milad,Feb 2026

LIR - YYZ

Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport in 3h 34m. Fly via Porter Airlines to get the fastest option. Montreal Pierre Elliott Trudeau Intl Airport and Washington, D.C. Dulles Intl Airport are separated by a distance of 785 km.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport round-trip?
Flying on Porter Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at C$ 296. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 329 and C$ 359, respectively. Porter Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport one-way?
One-way options have recently been found by users for as low as C$ 185 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 200 and United Airlines from C$ 229 one-way.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport on time: Republic Airways (83%), Avianca (82%), Copa Airlines (81%).
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
Looking at all options, your cheapest flight can be booked for C$ 217. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl) can be booked for C$ 309 on average, our data indicates C$ 1,188 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Dulles Intl.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Dulles Intl?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Dulles 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 Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport (average of C$ 216). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of C$ 350). 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.

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 296	AverageC$ 365	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 329	AverageC$ 469	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 359	AverageC$ 508	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Dulles Intl?

Deals for Pierre Elliott Trudeau Intl to Dulles Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Dulles Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Dulles Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport from C$ 208

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Dulles Intl

Cheapest flights from Pierre Elliott Trudeau Intl to Dulles IntlExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Best flights from Pierre Elliott Trudeau Intl to Dulles IntlDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 February 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 February 2026.

Direct flights from Pierre Elliott Trudeau Intl to Dulles IntlExplore direct flight options from Pierre Elliott Trudeau Intl to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 February 2026.

Explore direct flight options from Pierre Elliott Trudeau Intl to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 February 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Dulles IntlDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Dulles Intl. Data last updated 8 February 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Dulles Intl. Data last updated 8 February 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Dulles IntlSearch for one-way flight options from Pierre Elliott Trudeau Intl to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 8 February 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 8 February 2026.

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

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

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport round-trip?

What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport one-way?

What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

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

How can I find direct flights from Pierre Elliott Trudeau Intl to Dulles Intl?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Dulles Intl?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?

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Alternative routes for Pierre Elliott Trudeau Intl to Dulles Intl

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Other flights to Dulles Intl

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Search flights from Pierre Elliott Trudeau Intl to Dulles Intl by cabin class

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Pierre Elliott Trudeau Intl and Dulles Intl flights

Browse other Pierre Elliott Trudeau Intl and Dulles Intl flight options. Last updated on 8 February 2026.

Other flights from Pierre Elliott Trudeau Intl

Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 8 February 2026.

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to Dulles Intl

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Cheapest flights from Pierre Elliott Trudeau Intl to Dulles Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Best flights from Pierre Elliott Trudeau Intl to Dulles Intl
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 February 2026.

Direct flights from Pierre Elliott Trudeau Intl to Dulles Intl
Explore direct flight options from Pierre Elliott Trudeau Intl to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 February 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Dulles Intl
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Dulles Intl. Data last updated 8 February 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Dulles Intl
Search for one-way flight options from Pierre Elliott Trudeau Intl to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 8 February 2026.