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$116+ Cheap flights from Dulles Intl (IAD) to Montreal (YMQ)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YMQ
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
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IAD - YMQ
Oct 29 - Nov 5

Find cheap flights from Dulles Intl to Montreal with Cheapflights

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The best prices from Washington, D.C. Dulles Intl to Montreal are usually found in March or November, booked 37 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap flight deals from Dulles Intl to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 24, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

March

Round-trip from

$281
(Booking.com)

One-way from

$116
(oojo)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Montreal (YMQ) flights.
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 34% potential price drop
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From Washington, D.C. Dulles Intl to Montreal (YMQ)
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One-way flight from Washington, D.C. Dulles Intl to Montreal (YMQ)
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Find flight deals from Dulles Intl to Montreal

Cheapest flights from Dulles Intl to Montreal
Explore the most affordable flight options available from Dulles Intl to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This Booking.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:00 amIAD - YUL
1 stop4h 10mPorter Airlines
Mon 1/66:55 amYUL - IAD
1 stop6h 04mPorter Airlines
Deal found 10/23$301
This Booking.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/153:55 pmIAD - YUL
Nonstop1h 55mMultiple Airlines
Mon 12/164:00 pmYUL - IAD
1 stop6h 24mMultiple Airlines
Deal found 10/23$327
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/144:05 pmIAD - YUL
Nonstop1h 55mAir Canada
Sat 11/161:15 pmYUL - IAD
Nonstop1h 58mAir Canada
Deal found 10/23$353
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/75:15 pmIAD - YUL
1 stop4h 57mUnited Airlines
Sat 12/146:30 pmYUL - IAD
Nonstop2h 08mUnited Airlines
Deal found 10/23$362
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1410:05 amIAD - YUL
1 stop6h 54mDelta
Thu 11/2111:25 amYUL - IAD
2 stops11h 57mDelta
Deal found 10/23$387
This WestJet deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:00 amIAD - YUL
2 stops18h 40mWestJet
Mon 12/97:00 amYUL - IAD
1 stop14h 35mWestJet
Deal found 10/23$484

Find flights from Dulles Intl to Montreal within your budget

Customize your flight search to find flights from Dulles Intl to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,462,889 searches. Data last updated October 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$281 - $475

Route

Depart

Return

Price

Washington, D.C. Dulles IntlMontreal Pierre Elliott Trudeau Intl

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sun 2/2

1 stop5h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 2/5

1 stop3h 54m

$281

Washington, D.C. Dulles IntlMontreal Pierre Elliott Trudeau Intl

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sun 12/15

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 12/16

1 stop6h 24m

$327

Washington, D.C. Dulles IntlMontreal Pierre Elliott Trudeau Intl

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 11/14

Nonstop1h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 11/18

Nonstop1h 58m

$353

Washington, D.C. Dulles IntlMontreal Pierre Elliott Trudeau Intl

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 12/7

1 stop4h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 12/14

Nonstop2h 08m

$362

Washington, D.C. Dulles IntlMontreal Pierre Elliott Trudeau Intl

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 11/14

1 stop6h 54m

Montreal Pierre Elliott Trudeau Intl

Thu 11/21

2 stops11h 57m

$387

Washington, D.C. Dulles IntlMontreal Pierre Elliott Trudeau Intl

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 2/13

1 stop17h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 2/17

2 stops16h 01m

$475

Flights are sorted by cheapest first

Deals found on 10/23

Compare providers for flights from Dulles Intl to Montreal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Montreal in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
MytripPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Kiwi.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyNo Information

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dulles Intl to Montreal

Get recent, data-driven insights about flights from Dulles Intl to Montreal including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Montreal. Price data was last updated on October 18, 2024.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Montreal, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Montreal?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Montreal (average of $254). Flying from Washington, D.C. Dulles Intl Airport to Montreal in July is currently the most expensive (average of $409). 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.

What is the cheapest time of day to fly from IAD to YMQ?

Find hourly flight availability from Dulles Intl to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2024.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Montreal is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal when rainfall is around 2.5 in.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated October 24, 2024.
See what other customers who have flown with Porter Airlines, Air Canada and United Airlines from Washington, D.C. to Montreal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,875 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,875 reviews
Delta
8.0
Very good
8,875 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Porter Airlines
7.8
Good
294 reviews
Delta
8.0
Very good
8,875 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,275 reviews
Delta
8.0
Very good
8,875 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

WestJet
7.3
Good
2,806 reviews
Delta
8.0
Very good
8,875 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,875 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Montreal for under $300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Montreal for under $300. The cheapest flight booked recently is on Porter Airlines for just $281, but on average you can expect to pay $364.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Montreal for under $400 on Cheapflights?

    Cheapflights has at least 4 direct flights from Washington, D.C. Dulles Intl Airport to Montreal under $400. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Montreal is less than $362.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Montreal for under $400?

    There are currently 7+ open flights from Washington, D.C. Dulles Intl Airport to Montreal within the next 7 days for less than $400.

  • What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to Montreal?

    Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Washington, D.C. Dulles Intl Airport to Montreal on average per day?

    7 flight departures from Washington, D.C. Dulles Intl Airport to Montreal per day on average.
    Morning (6am - Noon) - 71% of flight departures
    Afternoon (Noon - 6pm) - 29% of flight departures

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Montreal?

    Departing from Washington, D.C. Dulles Intl Airport to Montreal will take you 1h 55m. The distance from Washington, D.C. Dulles Intl Airport to Montreal is about 491 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Montreal round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Montreal round-trip from $281. Other airlines that can offer you cheap pricing are Air Canada, from $353, and United Airlines, from $362. Users have found that Porter Airlines is 14% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Montreal one-way?

    $116 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $145 and $159, respectively.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Montreal?

    Consider Copa Airlines (84%), Republic Airways (84%) or Air Canada (84%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Montreal.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Montreal?

    On average you can expect to pay $1,276 for a flight from Washington, D.C. Dulles Intl Airport to Montreal. The cheapest flight overall is $170 while the most popular route, (Washington, D.C. Dulles Intl - Montreal Pierre Elliott Trudeau Intl) is currently priced at $273.

  • What does IAD to YUL mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Montreal Pierre Elliott Trudeau Intl Airport (YUL). Codes like Montreal Pierre Elliott Trudeau Intl Airport are often used to just call airports uniquely. Montreal St Hubert Airport (YHU) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Dulles Intl to Montreal that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Montreal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Montreal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Montreal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Montreal that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Montreal.

  • Can I find deals for business class flights from Dulles Intl to Montreal?

    Yes. Cheapflights offers flight deals from Dulles Intl to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Montreal that allow pets onboard?

    Many airlines flying from Dulles Intl to Montreal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Montreal?

    Yes, you can often find last-minute deals on Dulles Intl to Montreal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Montreal flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Montreal flight deals you see on this page were last updated on 10/23.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Montreal?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Montreal (average of $254). Flying from Washington, D.C. Dulles Intl Airport to Montreal in July is currently the most expensive (average of $409). 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.

See more FAQs

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Top 3 airlines flying from Dulles Intl to Montreal

Discover the top 3 airlines that operate flights from Dulles Intl to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$131Average$345FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$223Average$437FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$256Average$362FlexibilityNo cancel feeOn-time52%
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