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Cheap flights from Québec City to Washington from C$ 331

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SEA
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Washington
Explore the most affordable flight options available from Québec City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Fri 29/512:45 p.m.
YQB
-
PDX
2 stops13h 10m
United Airlines
Tue 2/64:15 p.m.
PDX
-
YQB
2 stops18h 53m
United Airlines
Deal found 3/3C$ 581
Fri 17/45:00 a.m.
YQB
-
PDX
2 stops12h 40m
Air Canada
Fri 24/47:05 p.m.
PDX
-
YQB
2 stops17h 50m
Air Canada
Deal found 2/3C$ 597
Fri 17/43:00 p.m.
YQB
-
PDX
1 stop10h 34m
United Airlines
Tue 21/47:14 p.m.
PDX
-
YQB
2 stops15h 49m
United Airlines
Deal found 6/3C$ 654
Fri 29/55:40 p.m.
YQB
-
PDX
1 stop18h 50m
Air Canada
Tue 2/67:45 p.m.
PDX
-
YQB
1 stop17h 56m
Air Canada
Deal found 2/3C$ 660
Fri 17/45:00 a.m.
YQB
-
PDX
2 stops12h 40m
Air Canada
Tue 21/47:05 p.m.
PDX
-
YQB
2 stops11h 40m
Air Canada
Deal found 6/3C$ 669
Fri 29/54:11 p.m.
YQB
-
SEA
2 stops20h 16m
American Airlines
Fri 5/610:35 p.m.
SEA
-
YQB
1 stop11h 36m
American Airlines
Deal found 4/3C$ 672
Thu 30/73:05 p.m.
YQB
-
PDX
1 stop10h 25m
United Airlines
Wed 12/87:00 a.m.
PDX
-
YQB
2 stops13h 11m
United Airlines
Deal found 4/3C$ 694
Mon 20/41:40 p.m.
YQB
-
SEA
2 stops12h 13m
Multiple Airlines
Mon 27/47:35 p.m.
SEA
-
YQB
1 stop20h 05m
Multiple Airlines
Deal found 6/3C$ 722
Sat 19/91:40 p.m.
YQB
-
SEA
2 stops11h 42m
Air Canada
Wed 30/95:40 a.m.
SEA
-
YQB
1 stop8h 09m
Air Canada
Deal found 4/3C$ 743
Fri 24/75:30 p.m.
YQB
-
SEA
1 stop7h 52m
Air Canada
Mon 3/85:40 a.m.
SEA
-
YQB
1 stop7h 50m
Air Canada
Deal found 5/3C$ 744
Mon 4/51:55 p.m.
YQB
-
SEA
2 stops11h 25m
Air Canada
Tue 5/57:20 p.m.
SEA
-
YQB
2 stops11h 05m
Air Canada
Deal found 3/3C$ 754
Wed 8/41:40 p.m.
YQB
-
SEA
2 stops12h 13m
Air Canada
Wed 15/48:00 p.m.
SEA
-
YQB
2 stops10h 45m
Air Canada
Deal found 2/3C$ 757

Find flight deals from Québec City to Washington

Keep the following information in mind while searching for Québec City to Washington flight deals. Data was last updated 7 March 2026.

Round-trip from

C$ 581

One-way from

C$ 331

Popular in

February

Cheapest in

March

Average price

C$ 386
United Airlines
  • United Airlines
  • 29/5-2/6
  • 4 total stops
  • 32h 03m total
  • Québec City to Washington
Search Deals
United Airlines
  • United Airlines
  • 18/4
  • 1 total stop
  • 10h 34m total
  • Québec City to Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Washington 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 7 March 2026.
Use the filters below to find and compare flights from Québec City to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Fri 29/5

12:45 p.m.-10:55 p.m.

2 stops13h 10m

Portland

Tue 2/6

10:40 p.m.-2:08 p.m.

1 stop12h 28m

C$ 581

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Fri 29/5

5:00 a.m.-2:45 p.m.

2 stops12h 45m

Portland

Tue 2/6

7:45 p.m.-9:25 a.m.

2 stops10h 40m

C$ 597

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Fri 17/4

3:00 p.m.-10:34 p.m.

1 stop10h 34m

Portland

Tue 21/4

7:14 p.m.-2:03 p.m.

2 stops15h 49m

C$ 654

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 29/5

4:11 p.m.-9:27 a.m.

2 stops20h 16m

Seattle/Tacoma Intl

Fri 5/6

10:35 p.m.-1:11 p.m.

1 stop11h 36m

C$ 672

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Mon 4/5

1:55 p.m.-10:20 p.m.

2 stops11h 25m

Seattle/Tacoma Intl

Tue 5/5

7:20 p.m.-9:25 a.m.

2 stops11h 05m

C$ 754

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 8/4

1:40 p.m.-10:53 p.m.

2 stops12h 13m

Seattle/Tacoma Intl

Wed 15/4

8:00 p.m.-9:45 a.m.

2 stops10h 45m

C$ 755
Quickest round-trip

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 10/4

1:40 p.m.-10:10 p.m.

2 stops11h 30m

Seattle/Tacoma Intl

Fri 17/4

8:00 p.m.-9:45 a.m.

2 stops10h 45m

C$ 757

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 8/4

6:00 a.m.-6:00 p.m.

2 stops15h 00m

Seattle/Tacoma Intl

Wed 15/4

10:55 p.m.-12:02 p.m.

1 stop10h 07m

C$ 791

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 24/7

3:05 p.m.-9:45 a.m.

2 stops21h 40m

Seattle/Tacoma Intl

Mon 3/8

11:52 p.m.-2:08 p.m.

1 stop11h 16m

C$ 792

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Fri 29/5

3:05 p.m.-8:00 a.m.

2 stops19h 55m

Seattle/Tacoma Intl

Fri 5/6

5:00 p.m.-4:00 p.m.

2 stops20h 00m

C$ 792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Québec City to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Québec City 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 Québec City to Washington
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 7 March 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andAir Canada from Québec City to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,405 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,405 reviews
United Airlines
7.4
Good
9,405 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,399 reviews
United Airlines
7.4
Good
9,405 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,789 reviews
United Airlines
7.4
Good
9,405 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Québec City to Washington. 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 from for flights from Québec City to Washington?

    If you book a flight to Washington from Québec City, you will be flying from Quebec, which is the city’s only airport. Québec City (YQB) is located 13.5 km from the centre of Québec City.

  • How long is the flight from Québec City to State of Washington?

    A quick flight from Québec City to State of Washington can take about 11h 25m. United Airlines provides one of the quickest options available for as low as C$ 754. The distance from Québec City to State of Washington is about 3780 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Québec City to Washington that include hotel bookings?

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

  • How can I find direct flights from Québec City to Washington?

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

  • Can I find deals for business class flights from Québec City to Washington?

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

See more FAQs

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Top 3 airlines flying from Québec City to Washington

Discover the top 3 airlines that operate flights from Québec City to Washington. 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 210AverageC$ 549FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 265AverageC$ 676FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 309AverageC$ 502FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Québec City to Washington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Québec City to Washington. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Québec City to Washington?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Québec City.

Can Cheapflights find flights from Québec City to Washington with no change fees?

Certainly. Search results for flights to Washington from Québec City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Québec City to Washington become cheaper?

Not ready to book yet? You can track prices for flights from Québec City to Washington on Cheapflights with our Price Alert feature and get notified when better prices are available.

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