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Dulles Intl

$163+ Cheap flights from Quebec to Dulles Intl (IAD)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — IAD
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Find flight deals from Quebec to Dulles Intl

Cheapest flights from Quebec to Dulles Intl
Explore the most affordable flight options available from Quebec to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/36:30 pmYUL - IAD
Nonstop2h 08mUnited Airlines
Wed 12/48:35 amIAD - YUL
2 stops8h 42mUnited Airlines
Deal found 10/30$262
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/86:40 pmYUL - IAD
1 stop3h 44mPorter Airlines
Wed 12/111:45 pmIAD - YUL
1 stop5h 35mPorter Airlines
Deal found 10/31$264
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:45 pmYOW - IAD
1 stop4h 39mPorter Airlines
Tue 12/107:00 amIAD - YOW
1 stop4h 11mPorter Airlines
Deal found 10/31$279
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Fri 11/221:15 pmYUL - IAD
Nonstop1h 58mAir Canada
Fri 11/295:56 pmIAD - YUL
Nonstop1h 52mAir Canada
Deal found 10/30$327
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 11/277:30 pmYOW - IAD
Nonstop1h 50mUnited Airlines
Thu 11/288:27 amIAD - YOW
1 stop4h 53mUnited Airlines
Deal found 10/30$335
This Kissandfly.com deal was found by Cheapflights users on 10/30. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:30 pmYUL - IAD
Nonstop2h 08mLufthansa
Sun 11/248:29 amIAD - YUL
Nonstop1h 51mLufthansa
Deal found 10/30$344
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:45 amYUL - IAD
2 stops10h 55mMultiple Airlines
Fri 11/291:45 pmIAD - YUL
1 stop4h 15mMultiple Airlines
Deal found 10/30$357
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/286:25 amYOW - IAD
2 stops11h 15mMultiple Airlines
Mon 12/27:00 amIAD - YOW
1 stop4h 11mMultiple Airlines
Deal found 10/31$359
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Mon 11/257:30 pmYOW - IAD
Nonstop1h 50mAir Canada
Fri 11/2910:15 pmIAD - YOW
Nonstop1h 39mAir Canada
Deal found 10/30$378
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/146:00 amYUL - IAD
2 stops11h 34mDelta
Sat 1/116:05 amIAD - YUL
2 stops13h 08mDelta
Deal found 10/29$392
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:30 amYQB - IAD
1 stop11h 10mMultiple Airlines
Mon 11/257:00 amIAD - YQB
1 stop6h 30mMultiple Airlines
Deal found 10/29$435
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/142:15 pmYQB - IAD
1 stop4h 14mPorter Airlines
Wed 12/187:00 amIAD - YQB
1 stop6h 30mPorter Airlines
Deal found 10/30$447

Find flights from Quebec to Dulles Intl within your budget

Customize your flight search to find flights from Quebec to Dulles Intl 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 12/3

8:35 am-12:59 pm

1 stop4h 24m

$166

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 11/28

1:15 pm-3:13 pm

Nonstop1h 58m

$190

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 12/17

9:20 am-9:20 pm

2 stops12h 00m

$198

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 12/10

12:50 pm-11:56 pm

2 stops11h 06m

$205

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Mon 12/9

9:15 am-11:23 am

Nonstop2h 08m

$231

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sun 11/24

7:00 am-11:49 am

1 stop28h 49m

$253

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 12/12

6:40 pm-10:24 pm

1 stop3h 44m

$166

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 11/28

6:45 am-5:40 pm

2 stops10h 55m

$200

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Wed 12/4

7:30 pm-9:20 pm

Nonstop1h 50m

$214

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 12/3

5:55 am-12:53 pm

2 stops30h 58m

$269

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 33 results
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Best time to book a flight from Quebec to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Quebec 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 Quebec to Dulles Intl

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

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

Currently, December is the cheapest month in which you can book a flight from Quebec to Washington, D.C. Dulles Intl Airport (average of $298). Flying from Quebec to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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 QC to IAD?

Find hourly flight availability from Quebec to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated October 31, 2024.
See what other customers who have flown with Porter Airlines, Delta and Air Canada from Quebec to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.8
Good
294 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
388 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,804 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Quebec to Dulles Intl. 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 Quebec to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Quebec to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $234, but on average you can expect to pay $396.

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

    Cheapflights has at least 6 direct flights from Quebec to Washington, D.C. Dulles Intl Airport under $400. A good price for a nonstop flight from Quebec to Washington, D.C. Dulles Intl Airport is less than $367.

  • Are there last-minute flights available from Quebec to Washington, D.C. Dulles Intl Airport for under $300?

    There are currently 13+ open flights from Quebec to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

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

    The cheapest airlines for a one-way flight from Quebec to Washington, D.C. Dulles Intl Airport are Porter Airlines ($163), United Airlines ($190), and Air Canada ($192).

  • What are the most popular routes from Quebec to Washington, D.C. Dulles Intl Airport?

    While some choose either Ottawa - Washington, D.C. Dulles Intl or Québec City - Washington, D.C. Dulles Intl, Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl is the most popular route from Quebec to Washington, D.C. Dulles Intl Airport.

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

    No one likes to see their flight delayed. When booking a flight from Quebec to Washington, D.C. Dulles Intl Airport consider choosing Avianca (97%), Copa Airlines (93%) or Republic Airways (93%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $161. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl) can be booked for $234 on average our data indicates $411 when flying from Quebec to Washington, D.C. Dulles Intl Airport.

  • What does YUL to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a YUL to IAD flight. Québec City Airport (YQB), Montreal St Hubert Airport (YHU), Montreal St Hubert Airport (YHU), Saguenay Bagotville Airport (YBG), Baie Comeau Airport (YBC) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Quebec to Dulles Intl 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 Quebec to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Quebec to Dulles Intl 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 Quebec to Dulles Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Quebec to Dulles Intl 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 Quebec to Dulles Intl that allow pets onboard?

    Many airlines flying from Quebec to Dulles Intl 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 Quebec to Dulles Intl?

    Yes, you can often find last-minute deals on Quebec to Dulles Intl 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 Quebec to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Quebec to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 10/31.

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

    Currently, December is the cheapest month in which you can book a flight from Quebec to Washington, D.C. Dulles Intl Airport (average of $298). Flying from Quebec to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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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Alternative routes for Quebec to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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St. John's to Dulles Intl flights
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Top 3 airlines flying from Quebec to Dulles Intl

Discover the top 3 airlines that operate flights from Quebec to Dulles Intl. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$193Average$335FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$230Average$402FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$240Average$347FlexibilityNo cancel feeOn-time52%
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