District of Columbia

$145+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to District of Columbia

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — IAD
Apr 2 — Apr 91
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pierre Elliott Trudeau Intl to District of Columbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to District of Columbia flight deals. Data was last updated March 28, 2025.

Round-trip from

$243
(Air Canada)

One-way from

$145
(Air Canada)

Popular in

December

Cheapest in

August

Average price

$361

Good round-trip deal

$199 or less

Good one-way deal

$150 or less
From Montreal Pierre Elliott Trudeau Intl to District of Columbia
One-way flight from Montreal Pierre Elliott Trudeau Intl to District of Columbia
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to District of Columbia.
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to District of Columbia.

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

Cheapest flights from Pierre Elliott Trudeau Intl to District of Columbia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Air Canada deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1211:30 amYUL - IAD
1 stop4h 58mAir Canada
Mon 4/145:44 pmIAD - YUL
Nonstop2h 01mAir Canada
Deal found 3/28$243
This Air Canada deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/101:35 pmYUL - DCA
Nonstop1h 49mAir Canada
Mon 4/216:00 amDCA - YUL
Nonstop1h 48mAir Canada
Deal found 3/27$246
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:00 amYUL - IAD
1 stop5h 44mUnited Airlines
Wed 4/3010:10 pmIAD - YUL
1 stop13h 35mUnited Airlines
Deal found 3/27$251
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:00 amYUL - DCA
1 stop6h 36mUnited Airlines
Mon 4/216:00 amDCA - YUL
Nonstop1h 48mUnited Airlines
Deal found 3/27$251
This United deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:00 amYUL - IAD
1 stop8h 33mMultiple Airlines
Thu 4/174:07 pmIAD - YUL
Nonstop1h 53mMultiple Airlines
Deal found 3/26$252
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:45 amYUL - IAD
1 stop4h 21mPorter Airlines
Tue 5/204:20 pmIAD - YUL
1 stop5h 55mPorter Airlines
Deal found 3/27$256
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:00 amYUL - DCA
1 stop6h 42mDelta
Mon 4/144:00 pmDCA - YUL
2 stops7h 59mDelta
Deal found 3/28$269
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:00 amYUL - IAD
2 stops11h 54mDelta
Tue 5/206:00 amIAD - YUL
2 stops15h 09mDelta
Deal found 3/26$278
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:47 amYUL - DCA
1 stop4h 16mAmerican Airlines
Tue 5/206:05 amDCA - YUL
1 stop3h 45mAmerican Airlines
Deal found 3/27$286
This United deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:05 amYUL - DCA
1 stop11h 37mMultiple Airlines
Wed 4/234:10 pmDCA - YUL
Nonstop1h 48mMultiple Airlines
Deal found 3/26$334
This CheapTicketsDeal deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 amYUL - DCA
1 stop10h 10mWestJet
Tue 4/221:55 pmDCA - YUL
1 stop7h 31mWestJet
Deal found 3/27$353
This WestJet deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:45 amYUL - IAD
2 stops26h 33mWestJet
Mon 5/51:56 pmIAD - YUL
2 stops10h 41mWestJet
Deal found 3/27$393

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 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

Pierre Elliott Trudeau Intl

Fly to

District of Columbia

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 4/12

11:30 am-4:28 pm

1 stop4h 58m

Washington, D.C. Dulles Intl

Mon 4/14

5:44 pm-7:45 pm

Nonstop2h 01m

$243

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 4/10

1:35 pm-3:24 pm

Nonstop1h 49m

Washington, D.C. Reagan-National

Mon 4/21

6:00 am-7:48 am

Nonstop1h 48m

$246

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 4/16

6:00 am-11:44 am

1 stop5h 44m

Washington, D.C. Dulles Intl

Wed 4/30

10:10 pm-11:45 am

1 stop13h 35m

$251

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 4/10

6:00 am-12:36 pm

1 stop6h 36m

Washington, D.C. Reagan-National

Mon 4/21

6:00 am-7:48 am

Nonstop1h 48m

$251

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 4/11

6:00 am-2:33 pm

1 stop8h 33m

Washington, D.C. Dulles Intl

Thu 4/17

4:07 pm-6:00 pm

Nonstop1h 53m

$252

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 5/16

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Tue 5/20

4:20 pm-10:15 pm

1 stop5h 55m

$256

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 4/12

6:00 am-12:42 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Mon 4/14

4:00 pm-11:59 pm

2 stops7h 59m

$269

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 5/13

11:00 am-10:54 pm

2 stops11h 54m

Washington, D.C. Dulles Intl

Tue 5/20

6:00 am-9:09 pm

2 stops15h 09m

$278

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 5/17

7:47 am-12:03 pm

1 stop4h 16m

Washington, D.C. Reagan-National

Tue 5/20

6:05 am-9:50 am

1 stop3h 45m

$286

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Mon 4/21

8:05 am-7:42 pm

1 stop11h 37m

Washington, D.C. Reagan-National

Wed 4/23

4:10 pm-5:58 pm

Nonstop1h 48m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Pierre Elliott Trudeau Intl to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia (average of $309). Flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia in June is currently the most expensive (average of $385). 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 DC?

Find hourly flight availability from Pierre Elliott Trudeau Intl to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia as you normally would.

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

Explore weekly flight availability from Pierre Elliott Trudeau Intl to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

The most flights from YUL to USDC are scheduled on a Thursday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from Montreal to District of Columbia, such as Delta, Porter Airlines and United Airlines. 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.
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to District of Columbia. 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 Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia one-way?

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia are Air Canada ($145), Delta ($145), and American Airlines ($150).

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

    Before booking your flight to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Avianca (97%), Copa Airlines( 93%).

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

    Looking at all options, your cheapest flight can be booked for $161. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl) can be booked for $188 on average our data indicates $353 when flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia.

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

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

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

    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 District of Columbia.

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

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

    Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia (average of $309). Flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia in June is currently the most expensive (average of $385). 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

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 Pierre Elliott Trudeau Intl to District of Columbia

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

Top 5 airlines flying from Pierre Elliott Trudeau Intl to District of Columbia

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$237Average$371FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$246Average$322FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$250Average$511FlexibilityNo cancel feeOn-time69%
DeltaCheapest$295Average$518FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$323Average$540FlexibilityNo cancel feeOn-time60%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.