Cheap flights from Washington, D.C. to Montreal from C$ 134
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Montreal departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Porter Airlines flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
Our best Porter Airlines deals on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
Our best Delta deals on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
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How to get the cheapest flight ticket from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The month of March is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C., with most prices found around C$ 454. The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Washington, D.C. averaging around C$ 489.
What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Tuesday when prices can be found for as low as C$ 415. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 701.
What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
In the afternoon is the cheapest time of day to fly from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 522. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 550. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Washington, D.C. to Montreal Pierre Elliott Trudeau Intl flight route?
Fly from Washington, D.C. Dulles Intl to Montreal Pierre Elliott Trudeau Intl for the best Washington, D.C. - Montreal Pierre Elliott Trudeau Intl flight prices
How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?
You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 486 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. for as low as C$ 368 on momondo.
What cabin class options are available on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl flights?
There are 2 cabin classes available to choose from on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flights?
No. A direct flight is the cheapest option for a flight between Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport.
How have Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?
As of July 2025, prices for Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 26% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl?
Porter Airlines, Air Canada, and Delta are the most popular carriers operating from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl
Which airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?
Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 3 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport on average per day?
As of July 2025, there are 16 flights per day flying from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport. The most common time of day flights depart is 9:00a.m., with 62% of flights taking off in the afternoon.
How many flights depart from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport on average per week?
As of July 2025, 112 flights take off from Washington, D.C. and land in Montreal Pierre Elliott Trudeau Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
Cheap Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport (WAS to YUL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
How far is Washington, D.C. to Montreal Pierre Elliott Trudeau Intl by plane?
Washington, D.C. and Montreal Pierre Elliott Trudeau Intl are 776.8 km apart from one another. By plane, this route typically takes 1h 45m.
When did momondo last update prices for flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
As of July 2025, there are 3 operators available to choose from for flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport.
How old do you have to be to fly from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport is Embraer 175 (Enhanced Winglets) (38.48% of total bookings). The next most popular plane models are Embraer 175 (25.32%), Canadair (Bombardier) Regional Jet 900 (6.08%), and Embraer 170 (4.57%).
What is the most popular airline from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada (100% of total bookings).
Best airlines flying from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
Compare and see reviews for airlines that fly from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 193 | Free Cancellation | Rating 7.1 9,671 reviews | |||
| PriceFrom C$ 322 | Free Cancellation | Rating 8.0 298 reviews | |||
| PriceFrom C$ 465 | Free Cancellation | Rating 7.2 2,912 reviews |
Air Canada Flights From Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport
Air Canada is one of the most popular airlines flying from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport, operating 42 flights/week on average for this route. A good Air Canada flight deal for Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport starts from C$ 141 round-trip, up to an average price of C$ 371. Our users have rated Air Canada at 7.1/10.
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Why should I use momondo to find a flight deal from Washington, D.C. to Montreal?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Montreal. momondo saves you time and could save you money on your trip.
Can I find flights from Washington, D.C. to Montreal with flexible booking policies on momondo?
Flights from Washington, D.C. to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Montreal?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Montreal.
I’m not ready to book a flight from Washington, D.C. to Montreal right now. Can momondo alert me if prices change?
Price alerts on flights to Montreal from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.