Quebec

$102+ Cheap flights from Dulles Intl (IAD) to Quebec

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YUL
feb. 18 — feb. 251
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Cheap flight deals from Dulles Intl to Quebec

Keep the following information in mind while searching for Dulles Intl to Quebec flight deals. Data was last updated febrero 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Flightnetwork)

One-way from

$102
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$383

Good round-trip deal

$542 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Montreal (YMQ) flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Montreal (YMQ) flights.
From Washington, D.C. Dulles Intl to Quebec
One-way flight from Washington, D.C. Dulles Intl to Quebec
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Quebec.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Quebec.

Find flight deals from Dulles Intl to Quebec

Cheapest flights from Dulles Intl to Quebec
Explore the most affordable flight options available from Dulles Intl to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 13, 2025.

This Flightnetwork deal was found by Cheapflights users on 2/13. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/121:45 pmIAD - YOW
1 stop4h 49mPorter Airlines
mar. 3/187:00 amYOW - IAD
1 stop5h 59mPorter Airlines
Deal found 2/13$229
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
mié. 3/127:00 amIAD - YUL
1 stop4h 15mPorter Airlines
mar. 3/186:40 pmYUL - IAD
1 stop3h 44mPorter Airlines
Deal found 2/12$239
This Justfly.com deal was found by Cheapflights users on 2/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/127:00 amIAD - YUL
1 stop4h 15mMultiple Airlines
mié. 3/191:15 pmYUL - IAD
Nonstop1h 58mMultiple Airlines
Deal found 2/12$245
This Mytrip deal was found by Cheapflights users on 2/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/121:45 pmIAD - YOW
1 stop4h 49mMultiple Airlines
mar. 3/187:30 pmYOW - IAD
Nonstop1h 53mMultiple Airlines
Deal found 2/13$256
This Air Canada deal was found by Cheapflights users on 2/13. 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.
mié. 3/268:24 amIAD - YUL
Nonstop1h 56mAir Canada
mié. 3/261:15 pmYUL - IAD
Nonstop1h 58mAir Canada
Deal found 2/13$266
This Air Canada deal was found by Cheapflights users on 2/13. 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.
jue. 3/610:35 amIAD - YOW
1 stop4h 32mAir Canada
mar. 3/117:30 pmYOW - IAD
Nonstop1h 53mAir Canada
Deal found 2/13$297
This Delta deal was found by Cheapflights users on 2/13. 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.
lun. 3/1710:15 amIAD - YUL
2 stops11h 07mDelta
vie. 3/216:00 pmYUL - IAD
1 stop6h 28mDelta
Deal found 2/13$300
This Gotogate deal was found by Cheapflights users on 2/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/137:00 amIAD - YQB
1 stop6h 30mPorter Airlines
mié. 3/192:15 pmYQB - IAD
1 stop8h 09mPorter Airlines
Deal found 2/13$351
This Trip.com deal was found by Cheapflights users on 2/12. 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.
mié. 3/2610:00 amIAD - YUL
1 stop6h 55mWestJet
sáb. 3/296:45 amYUL - IAD
2 stops12h 34mWestJet
Deal found 2/12$374
This Booking.com deal was found by Cheapflights users on 2/13. 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.
jue. 3/137:00 amIAD - YQB
1 stop6h 30mMultiple Airlines
jue. 3/209:50 amYQB - IAD
2 stops6h 08mMultiple Airlines
Deal found 2/13$393
This United Airlines deal was found by Cheapflights users on 2/12. 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.
mar. 6/1710:05 pmIAD - YUL
Nonstop1h 54mUnited Airlines
sáb. 6/219:15 amYUL - IAD
Nonstop1h 59mUnited Airlines
Deal found 2/12$416
This Justfly.com deal was found by Cheapflights users on 2/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/2810:35 amIAD - YQB
2 stops8h 50mAir Canada
mié. 4/29:50 amYQB - IAD
1 stop5h 23mAir Canada
Deal found 2/13$435

Find flights from Dulles Intl to Quebec within your budget

Customize your flight search to find flights from Dulles Intl to Quebec 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 2,558,603 searches. Data last updated febrero 13, 2025.

Fly from

Dulles Intl

Fly to

Quebec

Route

Depart

Return

Price

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

mié. 3/12

1:45 pm-6:34 pm

1 stop4h 49m

Ottawa

mar. 3/18

7:00 am-12:59 pm

1 stop5h 59m

$229

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

mié. 3/12

7:00 am-11:15 am

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

mar. 3/18

6:40 pm-10:24 pm

1 stop3h 44m

$239

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

mié. 3/12

7:00 am-11:15 am

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

mié. 3/19

1:15 pm-3:13 pm

Nonstop1h 58m

$245

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

mié. 3/12

1:45 pm-6:34 pm

1 stop4h 49m

Ottawa

mar. 3/18

7:30 pm-9:23 pm

Nonstop1h 53m

$256

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

mié. 3/26

8:24 am-10:20 am

Nonstop1h 56m

Montreal Pierre Elliott Trudeau Intl

mié. 3/26

1:15 pm-3:13 pm

Nonstop1h 58m

$266

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

lun. 3/17

6:00 am-11:35 am

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

vie. 3/21

6:00 pm-12:28 am

1 stop6h 28m

$291

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

jue. 3/6

10:35 am-3:07 pm

1 stop4h 32m

Ottawa

mar. 3/11

7:30 pm-9:23 pm

Nonstop1h 53m

$297

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

jue. 3/13

7:00 am-1:30 pm

1 stop6h 30m

Québec City

mié. 3/19

2:15 pm-10:24 pm

1 stop8h 09m

$351

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

mié. 3/26

10:00 am-4:55 pm

1 stop6h 55m

Montreal Pierre Elliott Trudeau Intl

sáb. 3/29

6:45 am-7:19 pm

2 stops12h 34m

$374

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

jue. 3/13

7:00 am-1:30 pm

1 stop6h 30m

Québec City

jue. 3/20

9:50 am-3:58 pm

2 stops6h 08m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 31 results
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Best time to book a flight from Dulles Intl to Quebec

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

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quebec (average of $270). Flying from Washington, D.C. Dulles Intl Airport to Quebec 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 QC?

Find hourly flight availability from Dulles Intl to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 13, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Quebec

Explore weekly flight availability from Dulles Intl to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 13, 2025.

The most flights from IAD to CAQC are scheduled on a Thursday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Quebec by month

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