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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport from C$ 204

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DCA
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Reagan-National are usually found in May or March, booked 59 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2025.

Round-trip from

C$ 331

One-way from

C$ 204

Popular in

October

Cheapest in

May

Average price

C$ 446

Good round-trip deal

C$ 414 or less

Good one-way deal

C$ 310 or less
Air Canada
  • Air Canada
  • 19/7-27/7
  • 2 total stops
  • 9h 09m total
  • Montreal to Washington, D.C.
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Air Canada
  • Air Canada
  • 4/7
  • Nonstop
  • 1h 48m total
  • Montreal to Washington, D.C.
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Highest demand for flights based on searches. 7% potential increase in price (C$ 53 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Reagan-National.
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Find flight deals from Pierre Elliott Trudeau Intl to Reagan-National

Cheapest flights from Pierre Elliott Trudeau Intl to Reagan-National
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sat 19/78:15 a.m.YUL - DCA
1 stop3h 48mAir Canada
Sun 27/711:00 a.m.DCA - YUL
1 stop5h 21mAir Canada
Deal found 11/6C$ 331
Fri 5/95:05 p.m.YUL - DCA
1 stop5h 51mDelta
Mon 8/93:40 p.m.DCA - YUL
2 stops8h 13mDelta
Deal found 10/6C$ 349
Fri 4/76:00 a.m.YUL - DCA
1 stop6h 25mMultiple Airlines
Sun 6/79:40 a.m.DCA - YUL
Nonstop1h 49mMultiple Airlines
Deal found 10/6C$ 388
Sat 21/67:50 a.m.YUL - DCA
1 stop13h 19mAmerican Airlines
Tue 24/66:10 a.m.DCA - YUL
1 stop9h 10mAmerican Airlines
Deal found 9/6C$ 398
Fri 11/711:23 a.m.YUL - DCA
1 stop5h 05mUnited Airlines
Sun 13/75:15 p.m.DCA - YUL
1 stop4h 51mUnited Airlines
Deal found 10/6C$ 399
Tue 24/612:45 p.m.YUL - DCA
1 stop7h 00mWestJet
Tue 1/71:45 p.m.DCA - YUL
2 stops10h 52mWestJet
Deal found 10/6C$ 573

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Reagan-National 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Reagan-National

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 19/7

8:15 a.m.-12:03 p.m.

1 stop3h 48m

Washington, D.C. Reagan-National

Sun 27/7

11:00 a.m.-4:21 p.m.

1 stop5h 21m

C$ 331

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

7:00 a.m.-12:45 p.m.

1 stop5h 45m

Washington, D.C. Reagan-National

Mon 6/10

6:25 p.m.-11:53 p.m.

1 stop5h 28m

C$ 347

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

6:00 a.m.-12:25 p.m.

1 stop6h 25m

Washington, D.C. Reagan-National

Sun 6/7

9:40 a.m.-11:29 a.m.

Nonstop1h 49m

C$ 388

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

11:23 a.m.-4:28 p.m.

1 stop5h 05m

Washington, D.C. Reagan-National

Sun 13/7

5:15 p.m.-10:06 p.m.

1 stop4h 51m

C$ 399

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Mon 7/7

10:30 a.m.-10:02 p.m.

1 stop11h 32m

Washington, D.C. Reagan-National

Tue 22/7

10:20 p.m.-9:45 a.m.

1 stop11h 25m

C$ 407

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Tue 24/6

12:45 p.m.-7:45 p.m.

1 stop7h 00m

Washington, D.C. Reagan-National

Tue 1/7

1:45 p.m.-12:37 a.m.

2 stops10h 52m

C$ 573

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

8:00 p.m.-9:48 p.m.

Nonstop1h 48m

C$ 204

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Wed 25/6

7:00 a.m.-6:56 p.m.

2 stops11h 56m

C$ 219

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 28/6

4:00 p.m.-9:09 p.m.

1 stop5h 09m

C$ 226

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Mon 4/8

11:23 a.m.-3:22 p.m.

1 stop3h 59m

C$ 238

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 13 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Washington, D.C. Reagan-National Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Reagan-National. Price data was last updated on 9 June 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National 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. Reagan-National Airport (average of C$ 263). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 354). 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 DCA?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport in the afternoon. Doing so could potentially save you 78% on the flight price compared to flying in the evening, which is usually more expensive.

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

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Reagan-National. 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 12 June 2025.

The most flights from YUL to DCA are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National 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. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated 12 June 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Montreal to Washington, D.C.. 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.
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Reagan-National. 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 flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at C$ 331. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at C$ 349 and C$ 398, respectively. These flights start at 31% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 204 on Air Canada. Other airlines that offer cheap prices include Delta from C$ 219 and American Airlines from C$ 226 one-way.

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

    Consider Air Canada (77%), Jazz (77%) or United Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport.

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for C$ 211. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Reagan-National) can be booked for C$ 324 on average our data indicates C$ 618 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Reagan-National?

    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 Reagan-National.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Reagan-National?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Reagan-National 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. Reagan-National 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. Reagan-National Airport (average of C$ 263). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 354). 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

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

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Herndon
Arlington
Hanover
Bel Air
Fairfax
Gaithersburg
Falls Church
Alexandria
Manassas
Fredericksburg
Rockville

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Alternative routes for Pierre Elliott Trudeau Intl to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Reagan-National

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Reagan-National. 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 328AverageC$ 459FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 350AverageC$ 517FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Reagan-National?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Reagan-National with no change fees?

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

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Reagan-National on Cheapflights with our Price Alert feature and get notified when better prices are available.

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