Cheap flights from Washington, D.C. Dulles Intl Airport to Quebec from C$ 139
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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
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 12 June 2025.
Round-trip from | C$ 349 |
|---|---|
One-way from | C$ 139 |
Popular in | December |
Cheapest in | March |
Average price | C$ 541 |
Good round-trip deal | C$ 598 or less |
Good one-way deal | C$ 191 or less |
Find flight deals from Dulles Intl to Quebec
Cheapest flights from Dulles Intl to QuebecExplore 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 12 June 2025.
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 12 June 2025.
Cheapflights Fare Finder
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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Quebec that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Ottawa
IAD - YOW
IADYOW
Washington, D.C. Dulles Intl
Fri 31/10
6:30 p.m.-9:54 p.m.
1 stop3h 24m
Ottawa
Mon 3/11
9:40 a.m.-12:59 p.m.
1 stop3h 19m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Mon 21/7
4:10 p.m.-10:15 p.m.
1 stop6h 05m
Montreal Pierre Elliott Trudeau Intl
Thu 24/7
8:00 a.m.-1:42 p.m.
1 stop5h 42m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Fri 29/8
4:10 p.m.-8:10 p.m.
1 stop4h 00m
Montreal Pierre Elliott Trudeau Intl
Sun 7/9
8:55 a.m.-3:06 p.m.
1 stop6h 11m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Thu 11/9
9:35 a.m.-11:28 a.m.
Nonstop1h 53m
Montreal Pierre Elliott Trudeau Intl
Mon 15/9
7:10 p.m.-9:05 p.m.
Nonstop1h 55m
Washington, D.C.Ottawa
IAD - YOW
IADYOW
Washington, D.C. Dulles Intl
Wed 9/7
4:10 p.m.-12:22 a.m.
1 stop8h 12m
Ottawa
Thu 17/7
11:00 a.m.-2:56 p.m.
1 stop3h 56m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Sat 19/7
5:31 p.m.-7:45 p.m.
Nonstop2h 14m
Montreal Pierre Elliott Trudeau Intl
Sat 26/7
9:15 a.m.-11:14 a.m.
Nonstop1h 59m
Washington, D.C.Montreal
IAD - YUL
IADYUL
Washington, D.C. Dulles Intl
Tue 8/7
3:37 p.m.-11:55 p.m.
1 stop8h 18m
Montreal Pierre Elliott Trudeau Intl
Fri 11/7
12:46 p.m.-10:16 p.m.
1 stop9h 30m
Washington, D.C.Ottawa
IAD - YOW
IADYOW
Washington, D.C. Dulles Intl
Sat 6/9
9:45 a.m.-1:51 p.m.
1 stop4h 06m
Ottawa
Mon 8/9
2:40 p.m.-9:05 p.m.
1 stop6h 25m
Washington, D.C.Ottawa
IAD - YOW
IADYOW
Washington, D.C. Dulles Intl
Thu 3/7
8:18 a.m.-9:58 a.m.
Nonstop1h 40m
Ottawa
Wed 23/7
9:50 a.m.-11:29 a.m.
Nonstop1h 39m
Washington, D.C.Québec City
IAD - YQB
IADYQB
Washington, D.C. Dulles Intl
Thu 11/9
11:35 a.m.-3:55 p.m.
1 stop4h 20m
Québec City
Mon 15/9
11:00 a.m.-3:06 p.m.
1 stop4h 06m
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.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Quebec
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Quebec?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quebec (average of C$ 241). Flying from Washington, D.C. Dulles Intl Airport to Quebec in April is currently the most expensive (average of C$ 316). 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 12 June 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Quebec as you normally would.
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 12 June 2025.
The most flights from IAD to CAQC are scheduled on a Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
Rainfall in Quebec by month
Plan your trip to Quebec by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.
Temperature in Quebec by month
Plan your trip to Quebec by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Quebec, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).
Reviews of airlines servicing Quebec
Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 12 June 2025.
See what other customers who have flown with Porter Airlines, Delta and Air Transat from Washington, D.C. to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Mary,Jun 2025
FLL - YYZ
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Mary,Jun 2025
FLL - YYZ
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to Quebec
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Dulles Intl to Quebec
Discover the top 2 airlines that operate flights from Dulles Intl to Quebec. 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 629,999 searches. Data last updated 12 June 2025.
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How does Cheapflights help users find flights from Dulles Intl to Quebec?
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Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Quebec?
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Can Cheapflights find flights from Dulles Intl to Quebec with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Quebec flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dulles Intl to Quebec become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Quebec from Dulles Intl today and book when prices fit your budget.