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Cheap Flights from Washington Dulles to Quebec

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Compare Washington Dulles to Quebec flight deals

Find the cheapest month or even day of the year to fly to Quebec

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Flight deals from Washington Dulles to Quebec

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Quebec? Find the lowest prices on one-way and return tickets right here.
Quebec.420 € per passenger.Departing Thu, 5 Jun, returning Wed, 11 Jun.Return flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Washington Dulles on Thu, 5 Jun, arriving in Quebec.Inbound indirect flight with Porter Airlines (Canada) Ltd, departs from Quebec on Wed, 11 Jun, arriving in Washington Dulles.Price includes taxes and charges.From 420 €, select.
Quebec.512 € per passenger.Departing Thu, 29 May, returning Sun, 1 Jun.Return flight with Porter Airlines (Canada) Ltd and PAL Airlines.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Washington Dulles on Thu, 29 May, arriving in Quebec.Inbound indirect flight with PAL Airlines, departs from Quebec on Sun, 1 Jun, arriving in Washington Dulles.Price includes taxes and charges.From 512 €, select.
Quebec.519 € per passenger.Departing Thu, 26 Jun, returning Thu, 3 Jul.Return flight with Porter Airlines (Canada) Ltd and Air Canada.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Washington Dulles on Thu, 26 Jun, arriving in Quebec.Inbound indirect flight with Air Canada, departs from Quebec on Thu, 3 Jul, arriving in Washington Dulles.Price includes taxes and charges.From 519 €, select.
Quebec.532 € per passenger.Departing Sun, 25 May, returning Wed, 28 May.Return flight with Porter Airlines (Canada) Ltd and PAL Airlines.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Washington Dulles on Sun, 25 May, arriving in Quebec.Inbound indirect flight with PAL Airlines, departs from Quebec on Wed, 28 May, arriving in Washington Dulles.Price includes taxes and charges.From 532 €, select.
Quebec.555 € per passenger.Departing Thu, 14 Aug, returning Sun, 17 Aug.Return flight with Porter Airlines (Canada) Ltd and PAL Airlines.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Washington Dulles on Thu, 14 Aug, arriving in Quebec.Inbound indirect flight with PAL Airlines, departs from Quebec on Sun, 17 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 555 €, select.
Quebec.657 € per passenger.Departing Mon, 20 Oct, returning Mon, 27 Oct.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Mon, 20 Oct, arriving in Quebec.Inbound indirect flight with United, departs from Quebec on Mon, 27 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 657 €, select.
Quebec.681 € per passenger.Departing Sat, 7 Feb, returning Tue, 10 Feb.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Sat, 7 Feb, arriving in Quebec.Inbound indirect flight with United, departs from Quebec on Tue, 10 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 681 €, select.
Quebec.683 € per passenger.Departing Fri, 12 Sep, returning Sun, 14 Sep.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Fri, 12 Sep, arriving in Quebec.Inbound indirect flight with United, departs from Quebec on Sun, 14 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 683 €, select.

Find the cheapest month to fly from Washington Dulles to Quebec

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Quebec flights are currently cheapest in June.
May
from 532 €
Jun
from 420 €
Jul
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Aug
from 555 €
Sep
from 683 €
Oct
from 657 €
Nov
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Dec
from 686 €
Jan
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Feb
from 681 €
Mar
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Apr
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Washington Dulles to Quebec: Alternative routes

Compare routes from Washington Dulles to Quebec below. You may find an airport to fly into that's cheaper, faster, or easier than Quebec.

Washington D.C. to Quebec: Flight information

The things to know before you go.
Cheapest flight found420 €
Cheapest month to flyJune

Finding cheap flights from Washington Dulles to Quebec: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Quebec is 420 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Quebec. But we found flights with one or more stops from 420 €.
As of May 2025, there are no flights flying from Washington Dulles to Quebec.
The cheapest month to fly from Washington Dulles to Quebec is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Quebec Airport on Thursday, 5 June 2025.
No airlines currently offer direct flights between Washington Dulles Airport and Quebec Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Quebec but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Quebec is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Porter Airlines (Canada) Ltd offers the cheapest flight tickets to Quebec.

Flying from Washington Dulles International Airport (IAD) to Quebec City Jean Lesage International Airport (YQB): what you need to know

  • Washington DC and Quebec are in the UTC-4 timezone. That means there's no time difference to adjust for.

  • Arrive at the airport on time so you don't miss your IAD to YQB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • You can expect bigger queues during popular months such as April. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

  • If you want to add a stop to your trip, simply uncheck 'Direct flights only' when searching for your ticket from Washington Dulles International Airport to Quebec City Jean Lesage International Airport. Here are the most popular stopovers between IAD and YQB:

    • Ottawa/Macdonald-Cartier International Airport

    • Montreal-Pierre Elliott Trudeau International Airport

    • Pearson International Airport

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Quebec City Jean Lesage International Airport (YQB)

  • At the moment, 183 € is the lowest price we've found for a one-way Washington Dulles International Airport to Quebec City Jean Lesage International Airport flight. The best price for a return plane ticket is 420 €. Keep in mind that fares may change due to demand at the time of booking.

  • To get your hands on cheap tickets from IAD to YQB, book as early as you can. Airlines usually offer the most competitive fares when flights are first made available.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search function. It'll find the lowest price across each month when looking for your flight from Washington Dulles International Airport to Quebec City Jean Lesage International Airport.

  • Getting your hands on cheap flights from IAD to YQB couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when fares go down.

  • Find the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Washington Dulles International Airport to Quebec City Jean Lesage International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Washington Dulles International Airport (IAD)

  • You'll find IAD at 1 Saarinen Circle.

  • 74.39% of flights that leave from Washington Dulles International Airport touch down at their destination on time.

  • Central Washington DC to Washington Dulles International Airport is around 56 kilometres. Depending on traffic, it'll take you about 50 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey when using public transport takes roughly 3 hours 25 minutes.

  • Taking an early flight from Washington Dulles International Airport to Quebec City Jean Lesage International Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these hotels close to IAD:

Arriving at Quebec City Jean Lesage International Airport (YQB)

  • If you have a late Washington Dulles International Airport to Quebec City Jean Lesage International Airport flight, nothing tops the convenience of staying close to the terminal. Grab your bags from the carousel and then be tucked up in bed not long after at one of these accommodation options near YQB:

  • Begin your adventure by picking up a Quebec City Jean Lesage International Airport rental car. Grab a set of wheels from Thrifty, Alamo or Avis and explore beyond Quebec's main sights.

  • Lock in the best rate by booking your ride from Quebec City Jean Lesage International Airport around one week ahead of your trip.

Getting from Quebec City Jean Lesage International Airport (YQB) to central Quebec

  • From Quebec City Jean Lesage International Airport, Quebec is approximately 18 kilometres away. It takes around 25 minutes to get to the centre driving.

  • It'll take around 1 hour 20 minutes to get there by public transport.

When to fly to Quebec City Jean Lesage International Airport (YQB)

  • The quietest month for a flight from Washington Dulles International Airport to Quebec City Jean Lesage International Airport is May, while August is the busiest. Choose the ideal time to visit Quebec based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Washington Dulles International Airport to Quebec City Jean Lesage International Airport, consider the kind of weather you like. July is the warmest month in Quebec, with temperatures ranging from 7ºC (45ºF) to 21ºC (70ºF).

  • Look for cheap tickets from IAD to YQB in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -30ºC (-22ºF) and -12ºC (10ºF) on average.

Explore more of Canada

  • You've visited Quebec, now it's time to discover more of Canada. Journey about 241 kilometres south-west to Montreal to check off its popular sights. From Mount Royal Park to Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal, there's plenty to keep you on the go.

  • Around 386 kilometres west of Quebec, Ottawa is another essential stop in Canada. Get a taste of what this destination has to offer at Parliament Hill, Rideau Canal and National Gallery of Canada.

Plan the rest of your trip from Washington D.C. to Quebec

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.