How do I get Price Alerts for flights from Charleroi Brussels Airport to State of Washington?

Confirm your travel details to search for the latest offers for flights from Charleroi Brussels Airport to State of Washington . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

How old do you have to be to fly from Charleroi Brussels Airport to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleroi Brussels 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.

$353 Cheap Flights from Charleroi Brussels Airport to State of Washington in 2026

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Find the cheapest flights from Charleroi Brussels Airport to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 6:45 pm

CRL

SEA

42h 25m

3 stops

7:00 pm - 9:15 pm

SEA

CRL

17h 15m

2 stops

$791Multiple Airlines

on., mai 13 - ti., mai 26

9:20 am - 9:08 pm

CRL

SEA

20h 48m

2 stops

3:40 pm - 9:15 pm

SEA

CRL

20h 35m

2 stops

$805Multiple Airlines

on., mai 13 - ti., mai 26

9:50 am - 6:45 pm

CRL

SEA

17h 55m

2 stops

7:10 pm - 8:40 am

SEA

CRL

28h 30m

1 stop

$859Multiple Airlines

fr., aug. 7 - on., aug. 26

8:50 am - 8:40 pm

CRL

SEA

20h 50m

2 stops

3:40 pm - 9:15 pm

SEA

CRL

20h 35m

2 stops

$905Multiple Airlines

ma., apr. 20 - ti., mai 5

10:00 pm - 7:25 pm

CRL

SEA

30h 25m

2 stops

7:10 pm - 9:25 pm

SEA

CRL

17h 15m

1 stop

$916Multiple Airlines

ma., jun. 29 - sø., jul. 12

9:10 pm - 4:40 pm

CRL

SEA

27h 30m

2 stops

3:40 pm - 10:55 pm

SEA

CRL

22h 15m

2 stops

$949Multiple Airlines

sø., mar. 15 - sø., mar. 29

9:50 am - 4:40 pm

CRL

SEA

38h 50m

2 stops

7:10 pm - 9:25 pm

SEA

CRL

17h 15m

1 stop

$1,011Multiple Airlines

sø., mar. 15 - sø., mar. 29

9:20 am - 5:10 pm

CRL

SEA

16h 50m

1 stop

3:40 pm - 3:30 pm

SEA

CRL

14h 50m

2 stops

$1,061Multiple Airlines

on., mai 13 - ti., mai 26

9:10 pm - 4:40 pm

CRL

SEA

27h 30m

2 stops

7:10 pm - 9:25 pm

SEA

CRL

17h 15m

1 stop

$1,066Multiple Airlines

sø., mar. 15 - sø., mar. 29

9:10 pm - 4:40 pm

CRL

SEA

27h 30m

2 stops

7:10 pm - 9:25 pm

SEA

CRL

17h 15m

1 stop

$1,090Multiple Airlines

sø., mar. 15 - sø., mar. 29

momondo Fare Finder

Use the filters below to find and compare flights from Charleroi Brussels Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

on. 5/13

9:20 am-6:45 pm

3 stops42h 25m

Seattle/Tacoma Intl

ti. 5/26

7:00 pm-9:15 pm

2 stops17h 15m

$791

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

on. 5/13

9:20 am-9:08 pm

2 stops20h 48m

Seattle/Tacoma Intl

ti. 5/26

3:40 pm-9:15 pm

2 stops20h 35m

$805

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

fr. 8/7

9:50 am-6:45 pm

2 stops17h 55m

Seattle/Tacoma Intl

on. 8/26

7:10 pm-8:40 am

1 stop28h 30m

$859

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

ma. 4/20

8:50 am-8:40 pm

2 stops20h 50m

Seattle/Tacoma Intl

ti. 5/5

3:40 pm-9:15 pm

2 stops20h 35m

$905

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

ma. 6/29

10:00 pm-7:25 pm

2 stops30h 25m

Seattle/Tacoma Intl

sø. 7/12

7:10 pm-9:25 pm

1 stop17h 15m

$916

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

sø. 3/15

9:10 pm-4:40 pm

2 stops27h 30m

Seattle/Tacoma Intl

sø. 3/29

3:40 pm-10:55 pm

2 stops22h 15m

$949

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

sø. 3/15

9:50 am-4:40 pm

2 stops38h 50m

Seattle/Tacoma Intl

sø. 3/29

7:10 pm-9:25 pm

1 stop17h 15m

$1,011

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

on. 5/13

9:20 am-5:10 pm

1 stop16h 50m

Seattle/Tacoma Intl

ti. 5/26

3:40 pm-3:30 pm

2 stops14h 50m

$1,061

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

sø. 3/15

9:10 pm-4:40 pm

2 stops27h 30m

Seattle/Tacoma Intl

sø. 3/29

7:10 pm-9:25 pm

1 stop17h 15m

$1,066

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

sø. 3/15

9:10 pm-4:40 pm

2 stops27h 30m

Seattle/Tacoma Intl

sø. 3/29

7:10 pm-9:25 pm

1 stop17h 15m

$1,090

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Charleroi Brussels Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleroi Brussels Airport to State of Washington

Fastest flight time	15h 55m
Direct flights	None

The fastest flight from Charleroi Brussels Airport to State of Washington takes 15h 55m

There are no direct flights from Charleroi Brussels Airport to State of Washington. There are no popular flight routes from Charleroi Brussels Airport to State of Washington.

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When did momondo last update prices for flights from Charleroi Brussels Airport to Washington?
Prices for flights from Charleroi Brussels Airport to Washington are updated daily.
How old do you have to be to fly from Charleroi Brussels Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleroi Brussels 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.

How do I get Price Alerts for flights from Charleroi Brussels Airport to State of Washington?
Confirm your travel details to search for the latest offers for flights from Charleroi Brussels Airport to State of Washington. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Charleroi Brussels Airport to State of Washington with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brussels to Washington for you.

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

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

How can momondo help me find flights from Brussels to Washington?

momondo provides multiple filters to help you find the best flight to Washington from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Brussels to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.