Find flights
Deals
When to book
FAQs & Tips

Find cheap flights from Washington Dulles Airport to Quebec from C$ 166

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Quebec departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 8/6
Sat 15/6

Search hundreds of travel sites at once for deals on flights to Quebec

In the last 7 days, travellers have searched 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Quebec Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Québec City
Québec City1 stopC$ 595

Good to know

Low season

February

High season

August

Cheapest flight

C$ 166
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Washington Dulles Airport to Montreal

FAQs - booking Quebec flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Quebec?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Quebec.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Quebec?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Quebec from Washington Dulles Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Quebec?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Quebec with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Quebec?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Quebec from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Quebec

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: Montreal C$ 196 one-way - C$ 510 round-trip
  • Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Washington, D.C. to Quebec

Recent round-trip flight deals

16/8Fri
1 stopPorter Airlines
5h 30mIAD-YUL
19/8Mon
1 stopPorter Airlines
5h 07mYUL-IAD
C$ 386
5/6Wed
1 stopPorter Airlines
5h 30mIAD-YUL
9/6Sun
1 stopPorter Airlines
3h 32mYUL-IAD
C$ 387
30/5Thu
1 stop
7h 16mIAD-YUL
30/5Thu
direct
1h 49mYUL-IAD
C$ 401
30/5Thu
1 stopUnited Airlines
4h 41mIAD-YUL
30/5Thu
1 stopUnited Airlines
14h 16mYUL-IAD
C$ 423
29/5Wed
directUnited Airlines
1h 52mIAD-YUL
30/5Thu
directUnited Airlines
1h 56mYUL-IAD
C$ 434
30/5Thu
1 stopLufthansa
4h 41mIAD-YUL
3/6Mon
directLufthansa
1h 59mYUL-IAD
C$ 438
5/6Wed
directAir Canada
1h 52mIAD-YUL
15/6Sat
1 stopAir Canada
3h 36mYUL-IAD
C$ 442
7/6Fri
1 stop
11h 15mIAD-YUL
14/6Fri
1 stop
6h 05mYUL-IAD
C$ 463
12/10Sat
1 stopAir Canada
4h 20mIAD-YUL
19/10Sat
1 stopAir Canada
4h 08mYUL-IAD
C$ 464
30/5Thu
directLufthansa
1h 54mIAD-YUL
3/6Mon
directLufthansa
1h 59mYUL-IAD
C$ 547

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4/6Tue
1 stopPorter Airlines
6h 15mIAD-YUL
C$ 166
29/5Wed
1 stopPorter Airlines
5h 30mIAD-YUL
C$ 170
11/6Tue
directUnited Airlines
1h 54mIAD-YUL
C$ 181
22/5Wed
1 stopDelta
8h 04mIAD-YUL
C$ 194
9/9Mon
directAir Canada
1h 55mIAD-YUL
C$ 195
11/6Tue
1 stopWestJet
5h 41mIAD-YUL
C$ 224
8/6Sat
directUnited Airlines
2h 02mIAD-YUL
C$ 228
30/6Sun
2 stopsWestJet
14h 15mIAD-YUL
C$ 231
25/5Sat
1 stopDelta
5h 52mIAD-YUL
C$ 264
1/6Sat
directAir Canada
2h 02mIAD-YUL
C$ 265

Search by stops

Search by airline

Search by price

Last minute flights from Dulles Intl to Quebec

Last minute flight, train and bus deals

14/5Tue
multi-stopPorter Airlines
6h 15mIAD-YUL
25/6Tue
multi-stopPorter Airlines
4h 37mYUL-IAD
C$ 502
14/5Tue
multi-stopPorter Airlines
5h 00mIAD-YUL
29/5Wed
multi-stopPorter Airlines
5h 07mYUL-IAD
C$ 672
14/5Tue
directUnited Airlines
1h 55mIAD-YUL
25/6Tue
multi-stopUnited Airlines
5h 24mYUL-IAD
C$ 695
14/5Tue
multi-stop
5h 00mIAD-YUL
21/5Tue
multi-stop
25h 25mYUL-IAD
C$ 749
14/5Tue
directAir Canada
2h 01mIAD-YUL
28/5Tue
directAir Canada
1h 49mYUL-IAD
C$ 756
14/5Tue
directUnited Airlines
2h 01mIAD-YUL
25/6Tue
directUnited Airlines
1h 59mYUL-IAD
C$ 757
13/5Mon
directAir Canada
2h 01mIAD-YUL
28/5Tue
multi-stopAir Canada
3h 36mYUL-IAD
C$ 763
14/5Tue
multi-stopWestJet
17h 16mIAD-YUL
25/6Tue
multi-stopWestJet
10h 27mYUL-IAD
C$ 796
10/5Fri
multi-stopWestJet
11h 36mIAD-YUL
24/6Mon
multi-stopWestJet
23h 32mYUL-IAD
C$ 797
11/5Sat
direct
2h 01mIAD-YUL
22/6Sat
multi-stop
7h 49mYUL-IAD
C$ 802

Search by stops

Search by airline

Search by price

Washington Dulles Airport - Quebec Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Quebec - Washington Dulles Airport

Cabin classes:

C$ 346

Browse origins:

Browse destinations: