Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from $129
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
Our best Porter Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight tickets
United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
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 typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Washington, D.C.?
What is the cheapest month to fly to Washington, D.C.?
The month of September is, on average, the cheapest month to fly to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around $277. If you’re not able to fly to Washington, D.C. in September, then August is your next best option. Flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. during August average around $285.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $318. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. for around $549.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the afternoon is the cheapest time of day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. when you can find flight prices for as low as $352. Flying to Washington, D.C. 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 $397. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Montreal Pierre Elliott Trudeau Intl to Washington, D.C. flight route?
Fly from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl for the best Montreal Pierre Elliott Trudeau Intl - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $337 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport for as low as $225 on momondo.
What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Washington, D.C. flights?
There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Washington, D.C. 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 Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights?
No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C..
How have Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight prices changed over time?
As of June 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights are approximately 3% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Washington, D.C.?
Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Washington, D.C.
What airlines fly to Washington, D.C.?
Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. on average per day?
As of June 2025, 11 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Washington, D.C. each day. The most common flight departure time for this route is 2:00PM, with 40% of daily flights taking off at noon.
How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. on average per week?
As of June 2025, 81 flights take off from Montreal Pierre Elliott Trudeau Intl Airport and land in Washington, D.C. each week. The most common flight departure day for this route is Wed, with 19% of weekly flights taking off on this day.
When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
Cheap Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. (YUL to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
Best Price Found | $129 |
|---|---|
Fastest flight time | 1h 48m |
Direct flights | Every day |
Airports in Washington, D.C. | 2 airports |
How far is Montreal Pierre Elliott Trudeau Intl to Washington, D.C. by plane?
A flight from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. will travel around 482.7 mi. Flights usually cover this in 1h 48m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?
As of June 2025, there are 5 operators available to choose from for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C..
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and Washington, D.C., the leading plane model is Embraer 175 (Enhanced Winglets), making up 19.84% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 12.17%, Embraer 175 with 10.98%, and Embraer 170 with 10.76%.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and Washington, D.C., the leading airline is Air Canada, making up 71% of the total bookings. Other popular airlines include United Airlines with 18% and Porter Airlines with 11%.
Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $202 | Free Cancellation | Rating 8.0 289 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 7.1 9,572 reviews | |||
| PriceFrom $225 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $275 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $323 | Free Cancellation | Rating 7.2 2,876 reviews |
United Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
United Airlines operates around 42 flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $493, but momondo users have found United Airlines deals from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from as low as $225 round-trip. United Airlines has been scored 7.4/10 in 8,810 reviews.
Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
Another popular option for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights is Air Canada (7.1/10, 9,572 ratings). Air Canada flies from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. around 18 times per week, with deals starting from $220 round-trip and rising to an average price of around $344.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Montreal to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from Montreal to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington, D.C. from Montreal with this policy.
How can momondo help me find flights from Montreal to Washington, D.C.?
momondo helps you find the best flight between Montreal and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Montreal to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Montreal to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.