Question 1

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

Accepted Answer

According to our current data, Air Canada (C$ 355), Delta (C$ 420), and United Airlines (C$ 468) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport. Air Canada is currently priced 32% below the average price you’ll pay for this route.

Question 2

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

Accepted Answer

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 176. Delta flights start at C$ 178 while deals on United Airlines start at C$ 194 one-way.

Question 3

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

Accepted Answer

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

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

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Washington, D.C. Reagan-National Airport 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.

Question 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

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

Question 7

E

Accepted Answer

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.

Question 8

E

Accepted Answer

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).

Question 9

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

Accepted Answer

Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 320, our data indicates the cheapest price to be C$ 126. The most popular route (Washington, D.C. Reagan-National - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 346.

Question 10

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Air Canada (86%), Jazz (86%) or United Airlines (86%) as they are the most reliable in getting you off to your destination on time.

Question 11

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

Travellers have found that booking a Monday departure is the best way to save up to 62% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 12

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

Accepted Answer

Travellers have found it’s best to book a flight 50 days in advance to save up to 113% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport 1-2 weeks in advance for as low as C$ 566, or C$ 912 for flights within the next 24 hours.

Question 13

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Accepted Answer

March can be a great time to fly to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. Reagan-National Airport with a flight ticket averaging about C$ 546. Cheapflights users have found deals in the month of March for as cheap as C$ 196. The most expensive prices can be found in the month of December.

Question 14

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

Accepted Answer

When flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 57% versus a flight in the afternoon.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

Yes. Cheapflights offers flight deals from Reagan-National 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.

Question 18

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

Accepted Answer

Deals for Reagan-National to Pierre Elliott Trudeau 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.

Question 19

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

Accepted Answer

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 Reagan-National.

Question 20

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

Accepted Answer

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Reagan-National shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 21

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

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	C$ 355
One-way from	C$ 176
Popular in	December
Cheapest in	February
Average price	C$ 647
Good round-trip deal	C$ 413 or less
Good one-way deal	C$ 178 or less

Cheap flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 176

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl are usually found in February or September, booked 67 days in advance, depart on a Tuesday or Friday and return on a Thursday

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

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

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Best time to book a flight from Reagan-National to Pierre Elliott Trudeau Intl

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

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

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

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

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

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

Find hourly flight availability from Reagan-National 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 12 June 2025.

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

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

To help decide which airline to fly from Washington, D.C. to Montreal, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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

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

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

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

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

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