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Cheap flights from Québec City to Washington from C$ 390

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SEA
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 January 2026.

Round-trip from

C$ 510

One-way from

C$ 390

Popular in

February

Cheapest in

January

Average price

C$ 397
United Airlines
  • United Airlines
  • 29/5-2/6
  • 2 total stops
  • 21h 41m total
  • Québec City to Washington
Search Deals
American Airlines
  • American Airlines
  • 28/6
  • 1 total stop
  • 24h 45m total
  • Québec City to Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 8 January 2026.

Fri 29/512:25 p.m.YQB - PDX
1 stop11h 56mUnited Airlines
Tue 2/610:56 p.m.PDX - YQB
1 stop9h 45mUnited Airlines
Deal found 7/1C$ 510
Fri 29/51:55 p.m.YQB - PDX
2 stops27h 50mAir Canada
Tue 2/67:45 p.m.PDX - YQB
1 stop17h 41mAir Canada
Deal found 7/1C$ 586
Thu 4/67:30 p.m.YQB - SEA
1 stop20h 38mWestJet
Sat 13/67:05 a.m.SEA - YQB
1 stop8h 35mWestJet
Deal found 8/1C$ 632
Sun 21/65:30 p.m.YQB - SEA
1 stop7h 52mAir Canada
Wed 1/75:40 a.m.SEA - YQB
1 stop7h 50mAir Canada
Deal found 7/1C$ 813
Wed 27/51:55 p.m.YQB - SEA
2 stops11h 25mAir Canada
Sat 30/57:20 p.m.SEA - YQB
2 stops11h 11mAir Canada
Deal found 7/1C$ 814
Wed 27/53:00 p.m.YQB - SEA
1 stop10h 29mUnited Airlines
Sat 30/510:45 p.m.SEA - YQB
1 stop9h 56mUnited Airlines
Deal found 7/1C$ 817
Fri 9/105:30 a.m.YQB - SEA
1 stop8h 45mAir Canada
Mon 12/108:20 a.m.SEA - YQB
1 stop8h 41mAir Canada
Deal found 7/1C$ 839
Fri 9/105:30 a.m.YQB - SEA
1 stop8h 45mUnited Airlines
Mon 12/1011:59 p.m.SEA - YQB
2 stops12h 46mUnited Airlines
Deal found 8/1C$ 905
Sun 22/25:00 a.m.YQB - SEA
2 stops20h 59mUnited Airlines
Sun 1/311:59 p.m.SEA - YQB
2 stops19h 48mUnited Airlines
Deal found 7/1C$ 907
Sun 21/65:00 a.m.YQB - SEA
1 stop8h 32mUnited Airlines
Tue 30/612:20 a.m.SEA - YQB
2 stops12h 26mUnited Airlines
Deal found 7/1C$ 908

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 8 January 2026.
Use the filters below to find and compare flights from Québec City to Washington that are best for you.

Fly from

Québec City

Fly to

Washington

Route

Depart

Return

Price

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Fri 29/5

12:25 p.m.-9:21 p.m.

1 stop11h 56m

Portland

Tue 2/6

10:56 p.m.-11:41 a.m.

1 stop9h 45m

C$ 510

Québec CityPortland

YQB - PDX

YQBPDX

Québec City

Fri 29/5

1:55 p.m.-2:45 p.m.

2 stops27h 50m

Portland

Tue 2/6

7:45 p.m.-4:26 p.m.

1 stop17h 41m

C$ 586

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 4/6

7:30 p.m.-2:09 p.m.

2 stops21h 39m

Seattle/Tacoma Intl

Sat 13/6

7:05 a.m.-6:40 p.m.

1 stop8h 35m

C$ 759

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sun 21/6

5:30 p.m.-10:22 p.m.

1 stop7h 52m

Seattle/Tacoma Intl

Wed 1/7

5:40 a.m.-4:30 p.m.

1 stop7h 50m

C$ 813

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 27/5

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

2 stops11h 25m

Seattle/Tacoma Intl

Sat 30/5

7:20 p.m.-9:31 a.m.

2 stops11h 11m

C$ 814

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 4/6

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

2 stops11h 25m

Seattle/Tacoma Intl

Sat 13/6

9:55 a.m.-10:47 p.m.

2 stops9h 52m

C$ 814

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 27/5

3:00 p.m.-10:29 p.m.

1 stop10h 29m

Seattle/Tacoma Intl

Sat 30/5

10:45 p.m.-11:41 a.m.

1 stop9h 56m

C$ 817

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sun 22/2

5:00 a.m.-10:59 p.m.

2 stops20h 59m

Seattle/Tacoma Intl

Sun 1/3

11:59 p.m.-10:47 p.m.

2 stops19h 48m

C$ 907

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sun 28/6

1:55 p.m.-11:40 a.m.

1 stop24h 45m

C$ 390

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Mon 29/6

5:30 p.m.-10:22 p.m.

1 stop7h 52m

C$ 449

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 results
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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 8 January 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
9,141 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,141 reviews
United Airlines
7.4
Good
9,141 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,141 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Air Canada
7.1
Good
10,603 reviews
United Airlines
7.4
Good
9,141 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 56m. United Airlines provides one of the quickest options available for as low as C$ 510. The distance from Québec City to State of Washington is about 3870 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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Alternative routes for Québec City to Washington

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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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 213AverageC$ 557FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 313AverageC$ 604FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 388AverageC$ 504FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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