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Cheap flights from Washington to Willemstad from $236

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 Willemstad departing on 4/21. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 pm - 2:50 pm
SEA
-
CUR
40h 30m
2 stops
Multiple Airlines Logo
2:41 pm - 10:20 am
CUR
-
SEA
22h 39m
2 stops
$573Multiple Airlines
Tue, May 12 - Tue, May 19
Delta Logo
3:59 pm - 1:39 pm
SEA
-
CUR
18h 40m
1 stop
Delta Logo
3:04 pm - 9:59 am
CUR
-
SEA
21h 55m
1 stop
$579Delta
Mon, Mar 9 - Wed, Mar 11
American Airlines Logo
6:22 pm - 1:35 pm
SEA
-
CUR
16h 13m
2 stops
American Airlines Logo
4:41 pm - 10:56 am
CUR
-
SEA
21h 15m
2 stops
$583American Airlines
Mon, Mar 9 - Wed, Mar 11
American Airlines Logo
10:16 pm - 3:41 pm
SEA
-
CUR
14h 25m
1 stop
American Airlines Logo
2:38 pm - 11:27 am
CUR
-
SEA
23h 49m
1 stop
$593American Airlines
Mon, Mar 23 - Mon, Mar 30
American Airlines Logo
10:29 pm - 2:32 pm
SEA
-
CUR
13h 03m
1 stop
American Airlines Logo
2:42 pm - 11:44 pm
CUR
-
SEA
12h 02m
1 stop
$673American Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
7:29 pm - 2:35 pm
SEA
-
CUR
15h 06m
2 stops
American Airlines Logo
5:42 pm - 11:27 am
CUR
-
SEA
21h 45m
2 stops
$677American Airlines
Mon, Feb 23 - Mon, Mar 2
Air Canada Logo
5:40 am - 3:05 pm
SEA
-
CUR
30h 25m
2 stops
Air Canada Logo
3:55 pm - 10:22 pm
CUR
-
SEA
33h 27m
2 stops
$696Air Canada
Thu, Jun 18 - Thu, Jul 2
Air Canada Logo
11:30 am - 3:05 pm
SEA
-
CUR
24h 35m
1 stop
Air Canada Logo
3:55 pm - 10:32 am
CUR
-
SEA
21h 37m
1 stop
$733Air Canada
Thu, Jun 18 - Thu, Jul 2
United Airlines Logo
1:00 pm - 12:11 pm
PDX
-
CUR
43h 11m
3 stops
United Airlines Logo
2:50 pm - 11:51 am
CUR
-
PDX
24h 01m
2 stops
$1,021United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
1:00 pm - 12:11 pm
PDX
-
CUR
43h 11m
3 stops
United Airlines Logo
2:50 pm - 11:51 am
CUR
-
PDX
24h 01m
2 stops
$1,061United Airlines
Sat, Mar 7 - Sat, Mar 14

United Airlines flights from State of Washington to Willemstad

Our best United Airlines deals on State of Washington to Willemstad flight tickets
United Airlines
Mar 7
PDX1:00 pmPortland
43h 11m
3 stops
CUR12:11 pmWillemstad Hato Int.
Mar 14
CUR2:50 pmWillemstad Hato Int.
24h 01m
2 stops
PDX11:51 amPortland
$1,021
United Airlines
Mar 7
PDX1:00 pmPortland
43h 11m
3 stops
CUR12:11 pmWillemstad Hato Int.
Mar 14
CUR2:50 pmWillemstad Hato Int.
24h 01m
2 stops
PDX11:51 amPortland
$1,061
United Airlines
Feb 20
SEA12:32 pmSeattle/Tacoma Intl
43h 45m
3 stops
CUR12:17 pmWillemstad Hato Int.
Feb 23
CUR1:19 pmWillemstad Hato Int.
37h 24m
2 stops
SEA10:43 pmSeattle/Tacoma Intl
$1,169

American Airlines flights from State of Washington to Willemstad

Our best American Airlines deals on State of Washington to Willemstad flight tickets
American Airlines
Mar 9
SEA6:22 pmSeattle/Tacoma Intl
16h 13m
2 stops
CUR1:35 pmWillemstad Hato Int.
Mar 11
CUR4:41 pmWillemstad Hato Int.
21h 15m
2 stops
SEA10:56 amSeattle/Tacoma Intl
$583
American Airlines
Mar 23
SEA10:16 pmSeattle/Tacoma Intl
14h 25m
1 stop
CUR3:41 pmWillemstad Hato Int.
Mar 30
CUR2:38 pmWillemstad Hato Int.
23h 49m
1 stop
SEA11:27 amSeattle/Tacoma Intl
$593
American Airlines
May 12
SEA10:29 pmSeattle/Tacoma Intl
13h 03m
1 stop
CUR2:32 pmWillemstad Hato Int.
May 19
CUR2:42 pmWillemstad Hato Int.
12h 02m
1 stop
SEA11:44 pmSeattle/Tacoma Intl
$673

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Willemstad 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 February 8, 2026.
Use the filters below to find and compare flights from Washington to Willemstad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Tue 5/12

7:20 pm-2:50 pm

2 stops40h 30m

Willemstad Hato Int.

Tue 5/19

2:41 pm-10:20 am

2 stops22h 39m

$573

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Mon 3/9

3:59 pm-1:39 pm

1 stop18h 40m

Willemstad Hato Int.

Wed 3/11

3:04 pm-9:59 am

1 stop21h 55m

$579

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Mon 3/9

6:22 pm-1:35 pm

2 stops16h 13m

Willemstad Hato Int.

Wed 3/11

4:41 pm-10:56 am

2 stops21h 15m

$583

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Mon 3/23

10:16 pm-3:41 pm

1 stop14h 25m

Willemstad Hato Int.

Mon 3/30

2:38 pm-11:27 am

1 stop23h 49m

$593

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Tue 5/12

10:29 pm-2:32 pm

1 stop13h 03m

Willemstad Hato Int.

Tue 5/19

2:42 pm-11:44 pm

1 stop12h 02m

$673

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Mon 2/23

7:29 pm-2:35 pm

2 stops15h 06m

Willemstad Hato Int.

Mon 3/2

5:42 pm-11:27 am

2 stops21h 45m

$677

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Thu 6/18

5:40 am-3:05 pm

2 stops30h 25m

Willemstad Hato Int.

Thu 7/2

3:55 pm-10:22 pm

2 stops33h 27m

$696

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

Thu 6/18

11:30 am-3:05 pm

1 stop24h 35m

Willemstad Hato Int.

Thu 7/2

3:55 pm-10:32 am

1 stop21h 37m

$733

PortlandWillemstad

PDX - CUR

PDXCUR

Portland

Sat 3/7

1:00 pm-12:11 pm

3 stops43h 11m

Willemstad Hato Int.

Sat 3/14

2:50 pm-11:51 am

2 stops24h 01m

$1,021

PortlandWillemstad

PDX - CUR

PDXCUR

Portland

Sat 3/7

1:00 pm-12:11 pm

3 stops43h 11m

Willemstad Hato Int.

Sat 3/14

2:50 pm-11:51 am

2 stops24h 01m

$1,061

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 Willemstad from

How to get the cheapest flight ticket from State of Washington to Willemstad

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 Willemstad?

In general, January is the cheapest month to fly from State of Washington to Willemstad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $622. If you aren’t able to travel to Willemstad during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $630.

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

You could potentially save up to 27% on your flight if you consider stops on a State of Washington to Willemstad flight.

Cheap State of Washington to Willemstad flight deals and tips

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

Fastest flight time

11h 09m

Direct flights

None
The fastest flight from State of Washington to Willemstad takes 11h 09m
There are no direct flights from State of Washington to Willemstad. There are no popular flight routes from State of Washington to Willemstad.
Search flight deals

  • When did momondo last update prices for flights from Washington to Willemstad Hato Int. Airport?

    Prices for flights from Washington to Willemstad Hato Int. Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Willemstad Hato Int. Airport?

  • How old do you have to be to fly from Washington to Willemstad Hato Int. Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Willemstad Hato Int. Airport.

  • What documentation or ID do you need to fly to Willemstad Hato Int. Airport?

    The necessary travel and health documents for your Willemstad Hato Int. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Willemstad

Compare and see reviews for airlines that fly from State of Washington to Willemstad with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $480Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Willemstad from Washington.

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

Yes. momondo enables you to select and highlight flights to Willemstad from Washington with this policy.

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

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

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

If you are not ready to book a flight from Washington to Willemstad now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Willemstad and let you know when they change.

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