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

The cheapest airlines for a one-way flight from Quebec to Washington, D.C. Dulles Intl Airport are Air Canada ($142), Porter Airlines ($144), and Delta ($161).

What are the most popular routes from Quebec to Washington, D.C. Dulles Intl Airport?

While some choose either Ottawa - Washington, D.C. Dulles Intl or Québec City - Washington, D.C. Dulles Intl, Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl is the most popular route from Quebec to Washington, D.C. Dulles Intl Airport.

What are the cheapest flights from Quebec to Washington, D.C. Dulles Intl Airport?

Looking at all options, your cheapest flight can be booked for $142. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl) can be booked for $193 on average our data indicates $320 when flying from Quebec to Washington, D.C. Dulles Intl Airport.

What are the most reliable airlines from Quebec to Washington, D.C. Dulles Intl Airport?

No one likes to see their flight delayed. When booking a flight from Quebec to Washington, D.C. Dulles Intl Airport consider choosing Sun Country Air (100%), Avianca (93%) or Republic Airways (89%) as they are the most reliable in getting you off to your destination on time.

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

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

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

To save up to 207% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Quebec to Washington, D.C. Dulles Intl Airport from $358 1-2 weeks out and tickets from $616 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of August. Prices to Washington, D.C. Dulles Intl Airport from Quebec average $341. You can even find prices in August for less than $341, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $245. The month of December appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Quebec. Flying in the targeted month can save you up to 13%.

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

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

How can I find direct flights from Quebec to Dulles Intl?

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

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

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

$142+ Flights from Quebec to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Quebec to Dulles Intl

Round-trip from	$225 (Kiwi.com)
One-way from	$142 (Air Canada)
Popular in	December
Cheapest in	August
Average price	$379
Good round-trip deal	$249 or less
Good one-way deal	$211 or less

From Quebec to Washington, D.C. Dulles Intl

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

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Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Quebec to Washington, D.C. Dulles Intl.

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Price to beat on a one-way flight from Quebec to Washington, D.C. Dulles Intl.

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Find flight deals from Quebec to Dulles Intl

Cheapest flights from Quebec to Dulles Intl
Explore the most affordable flight options available from Quebec to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Wed 5/1410:45 amYUL - IAD

1 stop4h 21mPorter Airlines

Tue 5/274:20 pmIAD - YUL

1 stop3h 50mPorter Airlines

Deal found 4/15

$225

Sun 5/259:15 amYUL - IAD

Nonstop1h 59mAir Canada

Tue 5/271:52 pmIAD - YUL

Nonstop1h 57mAir Canada

Deal found 4/17

$230

Thu 5/810:45 amYUL - IAD

1 stop4h 21mMultiple Airlines

Sun 5/113:18 pmIAD - YUL

Nonstop1h 57mMultiple Airlines

Deal found 4/16

$254

Wed 5/76:05 amYUL - IAD

2 stops8h 37mDelta

Sat 5/106:00 amIAD - YUL

1 stop6h 00mDelta

Deal found 4/16

$262

Fri 5/911:15 amYUL - IAD

Nonstop1h 59mUnited Airlines

Tue 5/1310:10 pmIAD - YUL

1 stop10h 25mUnited Airlines

Deal found 4/15

$281

Sat 5/109:35 amYOW - IAD

1 stop5h 31mPorter Airlines

Sat 5/244:20 pmIAD - YOW

1 stop3h 33mPorter Airlines

Deal found 4/17

$282

Thu 5/85:55 amYOW - IAD

1 stop9h 11mMultiple Airlines

Sun 5/114:20 pmIAD - YOW

1 stop8h 02mMultiple Airlines

Deal found 4/17

$286

Tue 5/202:45 pmYOW - IAD

Nonstop1h 44mUnited Airlines

Tue 5/2010:19 pmIAD - YOW

2 stops14h 50mUnited Airlines

Deal found 4/17

$304

Mon 5/57:29 pmYOW - IAD

Nonstop1h 44mAir Canada

Wed 5/78:17 amIAD - YOW

Nonstop1h 41mAir Canada

Deal found 4/17

$306

Fri 6/136:45 amYUL - IAD

2 stops27h 29mWestJet

Mon 6/166:20 amIAD - YUL

1 stop16h 58mWestJet

Deal found 4/15

$355

Thu 5/224:35 pmYQB - IAD

1 stop17h 41mPorter Airlines

Thu 5/2911:35 amIAD - YQB

1 stop4h 20mPorter Airlines

Deal found 4/16

$418

Thu 5/224:35 pmYQB - IAD

1 stop17h 41mMultiple Airlines

Thu 5/2911:35 amIAD - YQB

2 stops8h 01mMultiple Airlines

Deal found 4/16

$458

Best flights from Quebec to Dulles Intl
Discover carefully curated flight deals from Quebec to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Wed 5/1410:45 amYUL - IAD

1 stop4h 21mPorter Airlines

Tue 5/274:20 pmIAD - YUL

1 stop3h 50mPorter Airlines

Deal found 4/15

$225

Sun 5/259:15 amYUL - IAD

Nonstop1h 59mAir Canada

Tue 5/271:52 pmIAD - YUL

Nonstop1h 57mAir Canada

Deal found 4/17

$230

Thu 5/810:45 amYUL - IAD

1 stop4h 21mMultiple Airlines

Sun 5/113:18 pmIAD - YUL

Nonstop1h 57mMultiple Airlines

Deal found 4/16

$254

Wed 5/76:05 amYUL - IAD

2 stops8h 37mDelta

Sat 5/106:00 amIAD - YUL

1 stop6h 00mDelta

Deal found 4/16

$262

Fri 5/911:15 amYUL - IAD

Nonstop1h 59mUnited Airlines

Tue 5/1310:10 pmIAD - YUL

1 stop10h 25mUnited Airlines

Deal found 4/15

$281

Fri 6/136:45 amYUL - IAD

2 stops27h 29mWestJet

Mon 6/166:20 amIAD - YUL

1 stop16h 58mWestJet

Deal found 4/15

$355

Sat 5/109:35 amYOW - IAD

1 stop5h 31mPorter Airlines

Sat 5/244:20 pmIAD - YOW

1 stop3h 33mPorter Airlines

Deal found 4/17

$282

Thu 5/85:55 amYOW - IAD

1 stop9h 11mMultiple Airlines

Sun 5/114:20 pmIAD - YOW

1 stop8h 02mMultiple Airlines

Deal found 4/17

$286

Tue 5/202:45 pmYOW - IAD

Nonstop1h 44mUnited Airlines

Tue 5/2010:19 pmIAD - YOW

2 stops14h 50mUnited Airlines

Deal found 4/17

$304

Mon 5/57:29 pmYOW - IAD

Nonstop1h 44mAir Canada

Wed 5/78:17 amIAD - YOW

Nonstop1h 41mAir Canada

Deal found 4/17

$306

Thu 5/224:35 pmYQB - IAD

1 stop17h 41mPorter Airlines

Thu 5/2911:35 amIAD - YQB

1 stop4h 20mPorter Airlines

Deal found 4/16

$418

Thu 5/224:35 pmYQB - IAD

1 stop17h 41mMultiple Airlines

Thu 5/2911:35 amIAD - YQB

2 stops8h 01mMultiple Airlines

Deal found 4/16

$458

Last-minute flights from Quebec to Dulles Intl
Discover last-minute flight deals from Quebec to Dulles Intl. Data last updated April 17, 2025 and is based on user searches.

Tue 4/227:29 pmYOW - IAD

Nonstop1h 46mUnited Airlines

Wed 4/238:40 amIAD - YOW

2 stops8h 03mUnited Airlines

Deal found 4/17

$628

Wed 4/2311:15 amYUL - IAD

Nonstop1h 57mAir Canada

Tue 4/293:55 pmIAD - YUL

Nonstop1h 55mAir Canada

Deal found 4/16

$313

Wed 4/234:20 pmYOW - IAD

1 stop24h 15mMultiple Airlines

Mon 4/281:45 pmIAD - YOW

1 stop3h 24mMultiple Airlines

Deal found 4/17

$435

Wed 4/232:15 pmYQB - IAD

1 stop8h 09mMultiple Airlines

Wed 4/301:45 pmIAD - YQB

2 stops26h 10mMultiple Airlines

Deal found 4/16

$649

Thu 4/248:55 amYUL - IAD

1 stop4h 04mMultiple Airlines

Thu 5/112:45 pmIAD - YUL

3 stops35h 52mMultiple Airlines

Deal found 4/17

$469

Thu 4/245:55 amYOW - IAD

2 stops26h 36mDelta

Thu 5/16:00 amIAD - YOW

2 stops18h 22mDelta

Deal found 4/17

$866

Fri 4/256:50 amYUL - IAD

1 stop6h 09mPorter Airlines

Sat 5/34:20 pmIAD - YUL

1 stop3h 50mPorter Airlines

Deal found 4/16

$298

Sat 4/268:00 pmYUL - IAD

1 stop11h 27mUnited Airlines

Sun 4/274:07 pmIAD - YUL

Nonstop1h 53mUnited Airlines

Deal found 4/16

$285

Sat 4/267:00 amYUL - IAD

1 stop5h 59mDelta

Thu 5/16:00 amIAD - YUL

1 stop5h 33mDelta

Deal found 4/15

$339

Sat 4/262:45 pmYOW - IAD

Nonstop1h 43mAir Canada

Thu 5/18:17 amIAD - YOW

Nonstop1h 41mAir Canada

Deal found 4/16

$342

Sun 4/278:35 amYOW - IAD

1 stop4h 04mPorter Airlines

Wed 4/301:45 pmIAD - YOW

1 stop3h 24mPorter Airlines

Deal found 4/16

$317

Sun 4/276:45 amYUL - IAD

2 stops9h 58mWestJet

Mon 4/281:56 pmIAD - YUL

1 stop10h 03mWestJet

Deal found 4/16

$478

One-way flights from Quebec to Dulles Intl
Search for one-way flight options from Quebec to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Thu 5/89:15 amYUL - IAD

Nonstop1h 59mAir Canada

Deal found 4/17

$142

Sun 6/18:55 amYUL - IAD

1 stop6h 11mPorter Airlines

Deal found 4/16

$144

Mon 5/267:00 amYOW - IAD

1 stop3h 16mPorter Airlines

Deal found 4/17

$157

Fri 5/305:05 pmYUL - IAD

2 stops7h 23mDelta

Deal found 4/16

$161

Sat 5/177:29 pmYOW - IAD

Nonstop1h 44mAir Canada

Deal found 4/17

$176

Sun 6/227:29 pmYOW - IAD

Nonstop1h 35mUnited Airlines

Deal found 4/17

$199

Fri 5/166:45 amYUL - IAD

2 stops14h 49mWestJet

Deal found 4/16

$206

Sun 5/186:45 amYUL - IAD

2 stops14h 28mMultiple Airlines

Deal found 4/17

$207

Sun 5/187:00 amYOW - IAD

2 stops9h 36mMultiple Airlines

Deal found 4/17

$240

Fri 5/169:15 amYUL - IAD

Nonstop1h 59mUnited Airlines

Deal found 4/16

$242

Sun 4/272:50 pmYQB - IAD

1 stop7h 34mPorter Airlines

Deal found 4/17

$299

Thu 5/14:35 pmYQB - IAD

1 stop22h 31mMultiple Airlines

Deal found 4/17

$305

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 5/14

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Tue 5/27

4:20 pm-8:10 pm

1 stop3h 50m

$225

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sun 5/25

9:15 am-11:14 am

Nonstop1h 59m

Washington, D.C. Dulles Intl

Tue 5/27

1:52 pm-3:49 pm

Nonstop1h 57m

$230

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 5/8

10:45 am-3:06 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 5/11

3:18 pm-5:15 pm

Nonstop1h 57m

$254

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 5/7

6:05 am-2:42 pm

2 stops8h 37m

Washington, D.C. Dulles Intl

Sat 5/10

6:00 am-12:00 pm

1 stop6h 00m

$262

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 5/9

11:15 am-1:14 pm

Nonstop1h 59m

Washington, D.C. Dulles Intl

Tue 5/13

10:10 pm-8:35 am

1 stop10h 25m

$281

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 5/10

9:35 am-3:06 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Sat 5/24

4:20 pm-7:53 pm

1 stop3h 33m

$282

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Thu 5/8

5:55 am-3:06 pm

1 stop9h 11m

Washington, D.C. Dulles Intl

Sun 5/11

4:20 pm-12:22 am

1 stop8h 02m

$286

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 5/20

2:45 pm-4:29 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Tue 5/20

10:19 pm-1:09 pm

2 stops14h 50m

$304

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 5/5

7:29 pm-9:13 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Wed 5/7

8:17 am-9:58 am

Nonstop1h 41m

$306

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 6/13

6:45 am-10:14 am

2 stops27h 29m

Washington, D.C. Dulles Intl

Mon 6/16

6:20 am-11:18 pm

1 stop16h 58m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 31 results

Best time to book a flight from Quebec to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Quebec 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 Quebec to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Quebec to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Quebec to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 QC to IAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Washington, D.C. Dulles Intl Airport as you normally would.

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

The most flights from CAQC to IAD are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with Porter Airlines, Delta and United Airlines from Quebec to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

281 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Porter Airlines

8.0

Very good

281 reviews

Porter Airlines

8.0

Very good

281 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Delta

8.0

Very good

7,916 reviews

Porter Airlines

8.0

Very good

281 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

United Airlines

7.4

Good

8,667 reviews

Porter Airlines

8.0

Very good

281 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

281 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

WestJet

7.2

Good

2,809 reviews

Porter Airlines

8.0

Very good

281 reviews

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

What are the cheapest airlines to fly from Quebec to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airlines for a one-way flight from Quebec to Washington, D.C. Dulles Intl Airport are Air Canada ($142), Porter Airlines ($144), and Delta ($161).
What are the most popular routes from Quebec to Washington, D.C. Dulles Intl Airport?
While some choose either Ottawa - Washington, D.C. Dulles Intl or Québec City - Washington, D.C. Dulles Intl, Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl is the most popular route from Quebec to Washington, D.C. Dulles Intl Airport.
What are the most reliable airlines from Quebec to Washington, D.C. Dulles Intl Airport?
No one likes to see their flight delayed. When booking a flight from Quebec to Washington, D.C. Dulles Intl Airport consider choosing Sun Country Air (100%), Avianca (93%) or Republic Airways (89%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Quebec to Washington, D.C. Dulles Intl Airport?
Looking at all options, your cheapest flight can be booked for $142. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl) can be booked for $193 on average our data indicates $320 when flying from Quebec to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from Quebec to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Quebec to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Quebec to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Dulles Intl.
Can I find deals for business class flights from Quebec to Dulles Intl?
Yes. Cheapflights offers flight deals from Quebec to Dulles Intl 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 Quebec to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Quebec to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Quebec to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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

Arlington

Alexandria

Fairfax

Tysons

Springfield

Woodbridge

Rockville

Fredericksburg

Gaithersburg

Silver Spring

Linthicum Heights

Falls Church

Laurel

Easton

Herndon

Sterling

Bowie

Gettysburg

National Harbor

Oxon Hill

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Quebec to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$240	Average$347	FlexibilityNo cancel fee	On-time52%
Air Canada	Cheapest$246	Average$314	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$250	Average$439	FlexibilityNo cancel fee	On-time69%

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$142+ Cheap flights from Quebec to Dulles Intl (IAD)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Quebec to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Quebec to Dulles Intl

Keep the following information in mind while searching for Quebec to Dulles Intl flight deals. Data was last updated April 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Quebec to Dulles Intl

Cheapest flights from Quebec to Dulles IntlExplore the most affordable flight options available from Quebec to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Quebec to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Quebec to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Quebec with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Quebec to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

Explore weekly flight availability from Quebec to Dulles Intl. 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 April 17, 2025.

Rainfall in Dulles Intl by month

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

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with Porter Airlines, Delta and United Airlines from Quebec to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the most popular routes from Quebec to Washington, D.C. Dulles Intl Airport?

What are the most reliable airlines from Quebec to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Quebec to Washington, D.C. Dulles Intl Airport?

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

How can I find direct flights from Quebec to Dulles Intl?

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

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

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Alternative routes for Quebec to Dulles Intl

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Top 3 airlines flying from Quebec to Dulles Intl

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Cheapest flights from Quebec to Dulles Intl
Explore the most affordable flight options available from Quebec to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.