What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Québec City round-trip?

Porter Airlines, at $467, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Québec City.Alternate airlines to your destination round-trip include Air Canada and United Airlines. You may be able to fly from Washington, D.C. Dulles Intl Airport to Québec City for 30% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $196 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from $277 and American Airlines from $354 one-way.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Québec City?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Québec City flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Québec City?

The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Québec City are Air Canada, Porter Airlines and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Québec City?

Wednesday flights are generally found to be more expensive for flights from Washington, D.C. Dulles Intl Airport to Québec City. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Québec City.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Québec City?

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Québec City at least 12 days early can save you up to 210% on average compared to booking a flight this week. If booking 12 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Québec City for as little as $291 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $903 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Québec City?

The best pricing can be found in the month of January. Prices to Québec City from Washington, D.C. Dulles Intl Airport average $683. You can even find prices in January for less than $683, as users have found deals to Québec City from as low as $312. The month of February appears to be one of the more expensive times to travel to Québec City from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 17%.

What airport do you fly into for flights to Québec City from Washington, D.C. Dulles Intl?

If you book a flight to Québec City from Washington, D.C. Dulles Intl, you will be flying to Quebec, which is the city’s only airport. Québec City (YQB) is located 8.4 mi from the center of Québec City. There are 0 flights from Washington, D.C. Dulles Intl to Quebec per day from 3 different airlines.

Can I find deals for flights from Dulles Intl to Québec City that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Québec City?

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

Can I find deals for business class flights from Dulles Intl to Québec City?

Yes. Cheapflights offers flight deals from Dulles Intl to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$196+ Flights from Washington, D.C. Dulles Intl Airport to Québec City

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Cheap flight deals from Dulles Intl to Québec City

Round-trip from	$467 (FlightHub)
One-way from	$196 (Trip.com)
Popular in	May
Cheapest in	August
Average price	$774

From Washington, D.C. Dulles Intl to Québec City

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One-way flight from Washington, D.C. Dulles Intl to Québec City

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Highest demand for flights based on searches. 16% potential increase in price ($135 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Dulles Intl to Québec City

Cheapest flights from Dulles Intl to Québec City
Explore the most affordable flight options available from Dulles Intl to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

jue. 9/1111:35 amIAD - YQB

1 stop4h 20mPorter Airlines

lun. 9/1511:00 amYQB - IAD

1 stop4h 06mPorter Airlines

Deal found 6/11

$467

vie. 10/174:20 pmIAD - YQB

2 stops23h 10mMultiple Airlines

dom. 10/192:50 pmYQB - IAD

2 stops24h 16mMultiple Airlines

Deal found 6/11

$487

sáb. 7/2610:20 amIAD - YQB

1 stop5h 20mAir Canada

sáb. 8/25:20 amYQB - IAD

1 stop4h 17mAir Canada

Deal found 6/11

$588

mar. 7/810:19 pmIAD - YQB

1 stop15h 57mUnited Airlines

mié. 7/94:55 pmYQB - IAD

1 stop5h 32mUnited Airlines

Deal found 6/10

$667

Best flights from Dulles Intl to Québec City
Discover carefully curated flight deals from Dulles Intl to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 12, 2025.

jue. 9/1111:35 amIAD - YQB

1 stop4h 20mPorter Airlines

lun. 9/1511:00 amYQB - IAD

1 stop4h 06mPorter Airlines

Deal found 6/12

$467

vie. 10/174:20 pmIAD - YQB

2 stops23h 10mMultiple Airlines

dom. 10/192:50 pmYQB - IAD

2 stops24h 16mMultiple Airlines

Deal found 6/11

$487

sáb. 7/2610:20 amIAD - YQB

1 stop5h 20mAir Canada

sáb. 8/25:20 amYQB - IAD

1 stop4h 17mAir Canada

Deal found 6/11

$588

mar. 7/810:19 pmIAD - YQB

1 stop15h 57mUnited Airlines

mié. 7/94:55 pmYQB - IAD

1 stop5h 32mUnited Airlines

Deal found 6/10

$667

Last-minute flights from Dulles Intl to Québec City
Discover last-minute flight deals from Dulles Intl to Québec City. Data last updated junio 12, 2025 and is based on user searches.

mar. 6/1710:20 amIAD - YQB

1 stop5h 25mAir Canada

lun. 6/235:20 amYQB - IAD

1 stop8h 22mAir Canada

Deal found 6/9

$791

jue. 6/1910:18 pmIAD - YQB

1 stop15h 58mUnited Airlines

sáb. 6/213:18 pmYQB - IAD

1 stop9h 12mUnited Airlines

Deal found 6/11

$724

jue. 6/195:41 pmIAD - YQB

2 stops19h 59mAmerican Airlines

dom. 6/224:10 pmYQB - IAD

2 stops20h 28mAmerican Airlines

Deal found 6/10

$1,493

dom. 6/2211:35 amIAD - YQB

2 stops21h 25mMultiple Airlines

sáb. 6/284:35 pmYQB - IAD

1 stop17h 41mMultiple Airlines

Deal found 6/10

$596

dom. 6/2211:35 amIAD - YQB

1 stop4h 20mPorter Airlines

sáb. 6/284:35 pmYQB - IAD

1 stop17h 41mPorter Airlines

Deal found 6/10

$607

vie. 7/44:10 pmIAD - YQB

1 stop23h 45mPorter Airlines

mié. 7/94:35 pmYQB - IAD

1 stop17h 41mPorter Airlines

Deal found 6/11

$509

sáb. 7/54:10 pmIAD - YQB

2 stops16h 50mMultiple Airlines

mar. 7/84:35 pmYQB - IAD

1 stop22h 21mMultiple Airlines

Deal found 6/11

$515

mar. 7/810:19 pmIAD - YQB

1 stop15h 57mUnited Airlines

mié. 7/94:55 pmYQB - IAD

1 stop5h 32mUnited Airlines

Deal found 6/10

$667

sáb. 7/2610:20 amIAD - YQB

1 stop5h 20mAir Canada

sáb. 8/25:20 amYQB - IAD

1 stop4h 17mAir Canada

Deal found 6/11

$588

lun. 7/286:35 amIAD - YQB

3 stops8h 55mAmerican Airlines

lun. 8/42:25 pmYQB - IAD

3 stops18h 08mAmerican Airlines

Deal found 6/11

$701

One-way flights from Dulles Intl to Québec City
Search for one-way flight options from Dulles Intl to Québec City. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

dom. 7/2011:35 amIAD - YQB

1 stop4h 20mPorter Airlines

Deal found 6/12

$196

mié. 8/204:10 pmIAD - YQB

2 stops16h 50mMultiple Airlines

Deal found 6/11

$221

sáb. 7/125:12 pmIAD - YQB

1 stop4h 58mAir Canada

Deal found 6/9

$277

dom. 7/206:35 amIAD - YQB

3 stops8h 55mAmerican Airlines

Deal found 6/12

$354

vie. 7/186:15 amIAD - YQB

2 stops9h 25mUnited Airlines

Deal found 6/10

$408

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

jue. 9/11

11:35 am-3:55 pm

1 stop4h 20m

Québec City

lun. 9/15

11:00 am-3:06 pm

1 stop4h 06m

$467

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

vie. 10/17

4:20 pm-3:30 pm

2 stops23h 10m

Québec City

dom. 10/19

2:50 pm-3:06 pm

2 stops24h 16m

$487

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

sáb. 7/26

10:20 am-3:40 pm

1 stop5h 20m

Québec City

sáb. 8/2

5:20 am-9:37 am

1 stop4h 17m

$588

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

mar. 7/8

10:19 pm-2:16 pm

1 stop15h 57m

Québec City

mié. 7/9

4:55 pm-10:27 pm

1 stop5h 32m

$667

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

mar. 7/29

5:39 pm-1:40 pm

2 stops20h 01m

Québec City

mar. 8/5

2:25 pm-9:53 am

3 stops19h 28m

$716

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dom. 7/20

11:35 am-3:55 pm

1 stop4h 20m

$196

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

mié. 8/20

4:10 pm-9:00 am

2 stops16h 50m

$221

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

sáb. 7/12

5:12 pm-10:10 pm

1 stop4h 58m

$277

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

dom. 7/20

6:35 am-3:30 pm

3 stops8h 55m

$354

Washington, D.C.Québec City

IAD - YQB

IADYQB

Washington, D.C. Dulles Intl

vie. 7/18

6:15 am-3:40 pm

2 stops9h 25m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Dulles Intl to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Québec City

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Québec City (average of $363). Flying from Washington, D.C. Dulles Intl Airport to Québec City in September is currently the most expensive (average of $584). 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 YQB?

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Québec City in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Québec City

Read through reviews of airlines operating flights from Washington, D.C. to Québec City, such as Porter Airlines, United Airlines and American Airlines. 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.

Porter Airlines

8.0

Very good

288 reviews

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Porter Airlines

8.0

Very good

288 reviews

Porter Airlines

8.0

Very good

288 reviews

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

United Airlines

7.4

Good

8,790 reviews

Porter Airlines

8.0

Very good

288 reviews

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

288 reviews

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Air Canada

7.1

Good

9,537 reviews

Porter Airlines

8.0

Very good

288 reviews

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Related info for your journey

What airport do you fly into for flights to Québec City from Washington, D.C. Dulles Intl?
If you book a flight to Québec City from Washington, D.C. Dulles Intl, you will be flying to Quebec, which is the city’s only airport. Québec City (YQB) is located 8.4 mi from the center of Québec City. There are 0 flights from Washington, D.C. Dulles Intl to Quebec per day from 3 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Québec City round-trip?
Porter Airlines, at $467, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Québec City.Alternate airlines to your destination round-trip include Air Canada and United Airlines. You may be able to fly from Washington, D.C. Dulles Intl Airport to Québec City for 30% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Québec City one-way?
One-way options have recently been found by users for as low as $196 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from $277 and American Airlines from $354 one-way.
Can I find deals for flights from Dulles Intl to Québec City that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Québec City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Québec City.
Can I find deals for business class flights from Dulles Intl to Québec City?
Yes. Cheapflights offers flight deals from Dulles Intl to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Québec City?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Québec City (average of $363). Flying from Washington, D.C. Dulles Intl Airport to Québec City in September is currently the most expensive (average of $584). 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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Top 3 airlines flying from Dulles Intl to Québec City

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$285	Average$522	FlexibilityNo cancel fee	On-time52%
Air Canada	Cheapest$341	Average$719	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$474	Average$826	FlexibilityNo cancel fee	On-time69%

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$196+ Cheap flights from Dulles Intl (IAD) to Québec City (YQB)

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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Québec City with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Québec City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Québec City

Cheapest flights from Dulles Intl to Québec CityExplore the most affordable flight options available from Dulles Intl to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Explore the most affordable flight options available from Dulles Intl to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Québec City that are best for you.

Best time to book a flight from Dulles Intl to Québec City

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

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

What is the cheapest time of day to fly from IAD to YQB?

Find hourly flight availability from Dulles Intl to Québec City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Reviews of airlines servicing Québec City

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Québec City from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Québec City round-trip?

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

Can I find deals for flights from Dulles Intl to Québec City that include hotel bookings?

How can I find direct flights from Dulles Intl to Québec City?

Can I find deals for business class flights from Dulles Intl to Québec City?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Québec City

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Dulles Intl to Québec City

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Cheapest flights from Dulles Intl to Québec City
Explore the most affordable flight options available from Dulles Intl to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.