Cheap flights from Montreal to Washington, D.C. Dulles Intl Airport from C$ 161
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 to Washington, D.C. Dulles Intl Airport departing on 12/6. 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 Montreal to Washington, D.C. Dulles Intl Airport
Our best Porter Airlines deals on Montreal to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada flights from Montreal to Washington, D.C. Dulles Intl Airport
Our best Air Canada deals on Montreal 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 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 typical price of a round-trip flight between Montreal and Washington, D.C. Dulles Intl Airport?
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
The cheapest month to fly to Washington, D.C. Dulles Intl Airport from Montreal is in February. Flight prices, which tend to average around C$ 368, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. Dulles Intl Airport in February, then you should wait until May to fly from Montreal, when ticket prices are also cheap, with an average price of C$ 384.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
According to our data, Saturday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Montreal. The lowest ticket price found for a Saturday departure recently was C$ 767. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Sunday is C$ 1,079.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our most recent data shows that the best time of day to fly to Washington, D.C. Dulles Intl Airport is in the afternoon. Flights from Montreal to Washington, D.C. Dulles Intl Airport during this time can be as low as C$ 709. In the morning is when there is more demand to fly to Washington, D.C. Dulles Intl Airport, so prices are often more expensive at around C$ 908 per ticket.
What is the cheapest Montreal 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 - 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 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 C$ 487 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 for as low as C$ 389 on momondo.
What cabin class options are available on Montreal to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Montreal 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 to Washington, D.C. Dulles Intl?
Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from Montreal to Washington, D.C. Dulles Intl
Which airlines fly to Washington, D.C. Dulles Intl Airport?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Montreal according to our data. Air Canada is the first choice among our users, with 55% of people opting to fly with this airline when travelling 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 to Washington, D.C. Dulles Intl Airport on average per day?
As of April 2025, 10 flights take off from Montreal and land in Washington, D.C. Dulles Intl Airport each day. The most common flight departure time for this route is 9:00a.m., with 57% of daily flights taking off at noon.
How many flights depart from Montreal to Washington, D.C. Dulles Intl Airport on average per week?
As of April 2025, 76 flights take off from Montreal and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.
When to book flights from Montreal to Washington, D.C. Dulles Intl Airport
Cheap Montreal to Washington, D.C. Dulles Intl Airport (YMQ to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal to Washington, D.C. Dulles Intl Airport
How far is Montreal to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Montreal to Washington, D.C. Dulles Intl is 794.7 km. In terms of flight time, this usually takes a little over 1h 51m.
When did momondo last update prices for flights from Montreal to Washington, D.C. Dulles Intl Airport?
Prices for flights from Montreal to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Washington, D.C. Dulles Intl Airport?
As of April 2025, there are 3 operators available to choose from for flights from Montreal to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Montreal to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal 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 to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Montreal to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets), representing 11.66% of all bookings. The subsequent popular models are Airbus A321-100/200 at 10.77%, Airbus A330-300 at 9.22%, and Boeing 777-300ER at 9.17%.
What is the most popular airline from Montreal to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Montreal and Washington, D.C. Dulles Intl Airport, the leading airline is Air Canada, making up 55% of the total bookings. Other popular airlines include Porter Airlines with 37% and United Airlines with 8%.
Best airlines flying from Montreal to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Montreal to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 336 | Free Cancellation | Rating 7.0 9,034 reviews | |||
| PriceFrom C$ 339 | Free Cancellation | Rating 7.9 279 reviews | |||
| PriceFrom C$ 370 | Free Cancellation | Rating 7.4 8,621 reviews |
United Airlines Flights From Montreal to Washington, D.C. Dulles Intl Airport
United Airlines operates around 27 flights from Montreal to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been C$ 348, but momondo users have found United Airlines deals from Montreal to Washington, D.C. Dulles Intl Airport from as low as C$ 262 round-trip. United Airlines has been scored 7.4/10 in 8,621 reviews.
Air Canada Flights From Montreal to Washington, D.C. Dulles Intl Airport
Another popular option for Montreal to Washington, D.C. Dulles Intl Airport flights is Air Canada (7.0/10, 9,034 ratings). Air Canada flies from Montreal to Washington, D.C. Dulles Intl Airport around 22 times per week, with deals starting from C$ 237 round-trip and rising to an average price of around C$ 360.
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Why should I use momondo to find a flight deal from Montreal to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.
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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Montreal.
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 offers price alerts on flights to Washington, D.C. from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.