What is the cheapest airline that flies from Québec City to Washington?

WestJet and American Airlines are the most popular carriers operating from Québec City to Washington

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

Prices for flights from Québec City Airport to Washington are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Québec City Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$212 Cheap Flights from Québec City to Washington in 2026

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Find the cheapest flights from Québec City to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 pm - 12:24 am

YQB

SEA

9h 29m

1 stop

11:58 pm - 12:12 pm

SEA

YQB

9h 14m

1 stop

$405American Airlines

Sat, May 23 - Fri, May 29

7:30 pm - 9:40 am

YQB

SEA

17h 10m

1 stop

10:30 am - 6:40 pm

SEA

YQB

29h 10m

1 stop

$440WestJet

Tue, May 26 - Mon, Jun 8

7:30 pm - 9:40 am

YQB

SEA

17h 10m

1 stop

7:35 pm - 6:40 pm

SEA

YQB

20h 05m

1 stop

$441WestJet

Thu, Aug 20 - Sun, Aug 30

7:30 pm - 9:40 am

YQB

SEA

17h 10m

1 stop

7:35 pm - 6:40 pm

SEA

YQB

20h 05m

1 stop

$444WestJet

Sat, Aug 15 - Fri, Aug 21

12:29 pm - 10:55 pm

YQB

SEA

13h 26m

1 stop

11:55 pm - 11:49 am

SEA

YQB

8h 54m

1 stop

$510American Airlines

Thu, Aug 6 - Fri, Aug 7

1:48 pm - 10:58 pm

YQB

SEA

12h 10m

1 stop

11:58 pm - 5:15 pm

SEA

YQB

14h 17m

1 stop

$513American Airlines

Tue, May 26 - Fri, Jun 5

4:11 pm - 10:58 pm

YQB

SEA

9h 47m

1 stop

3:06 pm - 1:17 pm

SEA

YQB

19h 11m

1 stop

$521American Airlines

Mon, May 25 - Sat, Jun 6

1:05 pm - 10:48 pm

YQB

SEA

12h 43m

2 stops

5:45 am - 4:45 pm

SEA

YQB

8h 00m

1 stop

$539Air Canada

Thu, Aug 6 - Fri, Aug 7

1:55 pm - 10:40 pm

YQB

SEA

11h 45m

2 stops

5:45 am - 4:41 pm

SEA

YQB

7h 56m

1 stop

$550Air Canada

Wed, May 27 - Fri, Jun 5

5:40 pm - 10:43 pm

YQB

SEA

8h 03m

1 stop

7:20 pm - 9:31 am

SEA

YQB

11h 11m

2 stops

$552Air Canada

Wed, Jun 3 - Sat, Jun 6

WestJet flights from Québec City to State of Washington

Our best WestJet deals on Québec City to State of Washington flight tickets

WestJet

May 26

YQB7:30 pmQuébec City

17h 10m

1 stop

SEA9:40 amSeattle/Tacoma Intl

Jun 8

SEA10:30 amSeattle/Tacoma Intl

29h 10m

1 stop

YQB6:40 pmQuébec City

$440

WestJet

Aug 20

YQB7:30 pmQuébec City

17h 10m

1 stop

SEA9:40 amSeattle/Tacoma Intl

Aug 30

SEA7:35 pmSeattle/Tacoma Intl

20h 05m

1 stop

YQB6:40 pmQuébec City

$441

WestJet

Aug 15

YQB7:30 pmQuébec City

17h 10m

1 stop

SEA9:40 amSeattle/Tacoma Intl

Aug 21

SEA7:35 pmSeattle/Tacoma Intl

20h 05m

1 stop

YQB6:40 pmQuébec City

$444

United Airlines flights from Québec City to State of Washington

Our best United Airlines deals on Québec City to State of Washington flight tickets

United Airlines

Jun 3

YQB6:00 amQuébec City

18h 10m

2 stops

SEA9:10 pmSeattle/Tacoma Intl

Jun 6

SEA5:00 amSeattle/Tacoma Intl

14h 41m

2 stops

YQB10:41 pmQuébec City

$554

United Airlines

May 26

YQB3:05 pmQuébec City

21h 55m

2 stops

SEA10:00 amSeattle/Tacoma Intl

Jun 8

SEA11:52 pmSeattle/Tacoma Intl

19h 49m

3 stops

YQB10:41 pmQuébec City

$555

United Airlines

May 23

YQB3:05 pmQuébec City

10h 34m

1 stop

SEA10:39 pmSeattle/Tacoma Intl

May 26

SEA5:00 pmSeattle/Tacoma Intl

18h 08m

1 stop

YQB2:08 pmQuébec City

$601

momondo Fare Finder

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

Quickest round-trip

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sat 5/23

5:55 pm-12:24 am

1 stop9h 29m

Seattle/Tacoma Intl

Fri 5/29

11:58 pm-12:12 pm

1 stop9h 14m

$405

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Tue 5/26

7:30 pm-9:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Mon 6/8

10:30 am-6:40 pm

1 stop29h 10m

$440

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 8/20

7:30 pm-9:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Sun 8/30

7:35 pm-6:40 pm

1 stop20h 05m

$441

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Sat 8/15

7:30 pm-9:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Fri 8/21

7:35 pm-6:40 pm

1 stop20h 05m

$444

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 8/6

12:29 pm-10:55 pm

1 stop13h 26m

Seattle/Tacoma Intl

Fri 8/7

11:55 pm-11:49 am

1 stop8h 54m

$510

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Tue 5/26

1:48 pm-10:58 pm

1 stop12h 10m

Seattle/Tacoma Intl

Fri 6/5

11:58 pm-5:15 pm

1 stop14h 17m

$513

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Mon 5/25

4:11 pm-10:58 pm

1 stop9h 47m

Seattle/Tacoma Intl

Sat 6/6

3:06 pm-1:17 pm

1 stop19h 11m

$521

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Thu 8/6

1:05 pm-10:48 pm

2 stops12h 43m

Seattle/Tacoma Intl

Fri 8/7

5:45 am-4:45 pm

1 stop8h 00m

$539

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 5/27

1:55 pm-10:40 pm

2 stops11h 45m

Seattle/Tacoma Intl

Fri 6/5

5:45 am-4:41 pm

1 stop7h 56m

$550

Québec CitySeattle

YQB - SEA

YQBSEA

Québec City

Wed 6/3

5:40 pm-10:43 pm

1 stop8h 03m

Seattle/Tacoma Intl

Sat 6/6

7:20 pm-9:31 am

2 stops11h 11m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

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

You could potentially save up to 36% on your flight if you consider stops on a Québec City to State of Washington flight.

Cheap Québec City to State of Washington flight deals and tips

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

Fastest flight time	10h 34m
Direct flights	None

The fastest flight from Québec City to State of Washington takes 10h 34m

There are no direct flights from Québec City to State of Washington. There are no popular flight routes from Québec City to State of Washington.

Search flight deals

Frequently asked questions about flying from Québec City to Washington

When did momondo last update prices for flights from Québec City Airport to Washington?
Prices for flights from Québec City Airport to Washington are refreshed on a daily basis.
How old do you have to be to fly from Québec City Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Québec City Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Québec City to Washington. momondo saves you time and could save you money on your trip.

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

All flight searches from Québec City to Washington on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Québec City to Washington.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Québec City and alert you when they change.