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Cheap flights from Washington to Québec City from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Québec City departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Québec City

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:00 am - 6:40 pm
SEA
-
YQB
8h 40m
1 stop
WestJet Logo
7:30 pm - 9:40 am
YQB
-
SEA
17h 10m
1 stop
$406WestJet
Tue, Jul 14 - Tue, Jul 21
WestJet Logo
7:00 am - 6:40 pm
SEA
-
YQB
8h 40m
1 stop
WestJet Logo
7:30 pm - 9:40 am
YQB
-
SEA
17h 10m
1 stop
$410WestJet
Tue, Jul 14 - Mon, Jul 20
WestJet Logo
10:30 am - 6:40 pm
SEA
-
YQB
29h 10m
1 stop
WestJet Logo
7:30 pm - 9:40 am
YQB
-
SEA
17h 10m
1 stop
$419WestJet
Sun, Aug 30 - Thu, Sep 3
United Airlines Logo
6:50 pm - 12:02 pm
PDX
-
YQB
14h 12m
2 stops
United Airlines Logo
3:00 pm - 10:30 pm
YQB
-
PDX
10h 30m
1 stop
$487United Airlines
Mon, Jul 27 - Tue, Jul 28
Multiple Airlines Logo
5:36 pm - 6:40 pm
PDX
-
YQB
22h 04m
2 stops
Multiple Airlines Logo
7:30 pm - 1:50 pm
YQB
-
PDX
21h 20m
1 stop
$508Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
11:17 pm - 3:08 pm
PDX
-
YQB
12h 51m
1 stop
United Airlines Logo
3:00 pm - 11:40 pm
YQB
-
PDX
11h 40m
1 stop
$511United Airlines
Thu, Aug 13 - Thu, Aug 20
Air Canada Logo
7:45 pm - 9:32 am
PDX
-
YQB
10h 47m
2 stops
Air Canada Logo
10:25 am - 7:11 pm
YQB
-
PDX
11h 46m
2 stops
$513Air Canada
Mon, Aug 17 - Wed, Aug 26
Multiple Airlines Logo
2:30 pm - 10:00 am
PDX
-
YQB
16h 30m
2 stops
Multiple Airlines Logo
7:30 pm - 1:50 pm
YQB
-
PDX
21h 20m
1 stop
$516Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
American Airlines Logo
3:00 pm - 1:16 pm
GEG
-
YQB
19h 16m
2 stops
American Airlines Logo
1:55 pm - 11:59 am
YQB
-
GEG
25h 04m
2 stops
$820American Airlines
Thu, Jun 25 - Thu, Jul 2
American Airlines Logo
2:01 pm - 1:16 pm
GEG
-
YQB
20h 15m
1 stop
American Airlines Logo
4:11 pm - 12:01 pm
YQB
-
GEG
22h 50m
2 stops
$824American Airlines
Mon, Jun 8 - Mon, Jun 15

WestJet flights from State of Washington to Québec City

Our best WestJet deals on State of Washington to Québec City flight tickets
WestJet
Jul 14
SEA7:00 amSeattle/Tacoma Intl
8h 40m
1 stop
YQB6:40 pmQuébec City
Jul 21
YQB7:30 pmQuébec City
17h 10m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$406
WestJet
Jul 14
SEA7:00 amSeattle/Tacoma Intl
8h 40m
1 stop
YQB6:40 pmQuébec City
Jul 20
YQB7:30 pmQuébec City
17h 10m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$410
WestJet
Aug 30
SEA10:30 amSeattle/Tacoma Intl
29h 10m
1 stop
YQB6:40 pmQuébec City
Sep 3
YQB7:30 pmQuébec City
17h 10m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$419

United Airlines flights from State of Washington to Québec City

Our best United Airlines deals on State of Washington to Québec City flight tickets
United Airlines
Jul 27
PDX6:50 pmPortland
14h 12m
2 stops
YQB12:02 pmQuébec City
Jul 28
YQB3:00 pmQuébec City
10h 30m
1 stop
PDX10:30 pmPortland
$487
United Airlines
Aug 13
PDX11:17 pmPortland
12h 51m
1 stop
YQB3:08 pmQuébec City
Aug 20
YQB3:00 pmQuébec City
11h 40m
1 stop
PDX11:40 pmPortland
$511
United Airlines
Jun 1
PDX10:52 pmPortland
14h 08m
1 stop
YQB4:00 pmQuébec City
Jun 5
YQB12:45 pmQuébec City
12h 03m
1 stop
PDX9:48 pmPortland
$556

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Québec City 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, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Washington to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Tue 7/14

7:00 am-6:40 pm

1 stop8h 40m

Québec City

Tue 7/21

7:30 pm-9:40 am

1 stop17h 10m

$406

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Tue 7/14

7:00 am-6:40 pm

1 stop8h 40m

Québec City

Mon 7/20

7:30 pm-9:40 am

1 stop17h 10m

$410

SeattleQuébec City

SEA - YQB

SEAYQB

Seattle/Tacoma Intl

Sun 8/30

10:30 am-6:40 pm

1 stop29h 10m

Québec City

Thu 9/3

7:30 pm-9:40 am

1 stop17h 10m

$419

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Mon 7/27

6:50 pm-12:02 pm

2 stops14h 12m

Québec City

Tue 7/28

3:00 pm-10:30 pm

1 stop10h 30m

$487

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Tue 8/18

5:36 pm-6:40 pm

2 stops22h 04m

Québec City

Mon 8/24

7:30 pm-1:50 pm

1 stop21h 20m

$508

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Thu 8/13

11:17 pm-3:08 pm

1 stop12h 51m

Québec City

Thu 8/20

3:00 pm-11:40 pm

1 stop11h 40m

$511
Quickest round-trip

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Mon 8/17

7:45 pm-9:32 am

2 stops10h 47m

Québec City

Wed 8/26

10:25 am-7:11 pm

2 stops11h 46m

$513

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Mon 8/17

2:30 pm-10:00 am

2 stops16h 30m

Québec City

Mon 8/24

7:30 pm-1:50 pm

1 stop21h 20m

$516

SpokaneQuébec City

GEG - YQB

GEGYQB

Spokane

Thu 6/25

3:00 pm-1:16 pm

2 stops19h 16m

Québec City

Thu 7/2

1:55 pm-11:59 am

2 stops25h 04m

$820

SpokaneQuébec City

GEG - YQB

GEGYQB

Spokane

Mon 6/8

2:01 pm-1:16 pm

1 stop20h 15m

Québec City

Mon 6/15

4:11 pm-12:01 pm

2 stops22h 50m

$824

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Québec City from

How to get the cheapest flight ticket from State of Washington to Québec City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Québec City?

The cheapest month to fly to Québec City from State of Washington is in June. Flight prices, which tend to average around $107, are often lower during this time because this is during the off-season. If you’re not able to fly to Québec City in June, then July is your next best option. Flight prices from State of Washington to Québec City during July average around $110.

Can stopping save me money on State of Washington to Québec City flights?

You could potentially save up to 38% on your flight if you consider stops on a State of Washington to Québec City flight.

Cheap State of Washington to Québec City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Québec City

Fastest flight time

8h 40m

Direct flights

None
The fastest flight from State of Washington to Québec City takes 8h 40m
There are no direct flights from State of Washington to Québec City. There are no popular flight routes from State of Washington to Québec City.
Search flight deals

Frequently asked questions about flying from Washington to Québec City

  • When did momondo last update prices for flights from Washington to Québec City Airport?

    Prices for flights from Washington to Québec City Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Québec City Airport?

  • How old do you have to be to fly from Washington to Québec City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Québec City Airport.

  • What documentation or ID do you need to fly to Québec City Airport?

    The travel and health documents you'll need for your trip to Québec City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Québec City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Québec City

Compare and see reviews for airlines that fly from State of Washington to Québec City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $150Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
Air CanadaPriceFrom $273Free CancellationRating
7.1
11,020 reviews
Search Air Canada flights

Traveling to a place near Québec City?

Book flights to Québec City if you plan to visit one of these locations
Beaupre
Baie-Saint-Paul
Victoriaville
Sainte-Marie

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Québec City?

It is quick and easy to find Washington to Québec City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Québec City that suits you.

Can I find flights from Washington to Québec City with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Québec City flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Québec City?

momondo helps you find the best flight between Washington and Québec City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Québec City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Québec City from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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