Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport from $138
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. Dulles Intl Airport departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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
Cheap bus & train deals from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
All round-trip flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.
WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport
Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport 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. Dulles 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 Washington, D.C. Dulles Intl Airport?
In general, August is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $291. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $300.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $288. When flying out on a Monday, 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. Dulles Intl Airport for around $414.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $318 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $395 on average. Flights to Washington, D.C. Dulles Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl 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. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $352 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport for as low as $278 on momondo.
What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl?
Porter Airlines, Air Canada, and Delta are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport on average per day?
5 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport as of January 2025. The most popular departure time for this route is 9:00AM, with 73% of flights per day taking off at noon.
How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport on average per week?
The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and Washington, D.C. Dulles Intl Airport is 38 per week as of January 2025. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.
When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport
Cheap Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport (YUL to IAD) 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. Dulles Intl Airport
How far is Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl by plane?
A flight from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl will travel around 487.7 mi. In terms of flight time, this usually takes a little over 1h 50m.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
There are 3 operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport as of January 2025.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
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. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets), representing 10.87% of all bookings. The subsequent popular models are Airbus A321-100/200 at 10.33%, Airbus A321neo at 8.90%, and Boeing 777-300ER at 8.36%.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport is Air Canada, representing 59% of all bookings. The subsequent popular airlines are United Airlines at 25% and Porter Airlines at 16%.
Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $242 | Free Cancellation | Rating 7.0 8,587 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 7.9 276 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 7.4 8,965 reviews |
United Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport
United Airlines operates around 14 flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been $439, but momondo users have found United Airlines deals from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport from as low as $273 round-trip. United Airlines has been scored 7.4/10 in 8,964 reviews.
Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport
$242 is the best Air Canada flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $360, however, with flight time and availability significantly affecting the price. Air Canada (7.0/10 from 8,587 user reviews) flies into Washington, D.C. Dulles Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport 10 times in an average week so prices can vary.
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.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Washington, D.C. for you.
Can I find flights from Montreal to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Montreal which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Montreal to Washington, D.C.?
Once you have performed a search for Montreal to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Montreal to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Montreal and alert you when they change.