What is the cheapest airline that flies from Washington to Willemstad Hato Int.?

American Airlines is the most popular carrier operating from Washington to Willemstad Hato Int.

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?

As of August 2025, there is 1 operator available to choose from 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.

$211 Cheap Flights from Washington to Willemstad in 2025

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Round-trip

One-way

Cheap round-trip flights

1:56 pm - 2:10 pmSEA-CUR

20h 14m1 stop

5:35 pm - 10:41 amCUR-SEA

21h 06m2 stops

$481American Airlines

Find Deal

jue., ene. 29 - sáb., feb. 7

11:56 pm - 2:01 pmSEA-CUR

11h 05m1 stop

3:06 pm - 10:19 amCUR-SEA

22h 13m2 stops

$527JetBlue

Find Deal

jue., sep. 4 - dom., sep. 14

11:56 pm - 2:01 pmSEA-CUR

11h 05m1 stop

3:06 pm - 10:24 pmCUR-SEA

34h 18m1 stop

$552JetBlue

Find Deal

jue., sep. 4 - dom., sep. 14

8:15 am - 3:50 pmSEA-CUR

27h 35m1 stop

4:10 pm - 9:56 pmCUR-SEA

33h 46m2 stops

$560Air Canada

Find Deal

vie., dic. 5 - vie., dic. 12

8:51 pm - 3:24 pmSEA-CUR

15h 33m1 stop

2:57 pm - 11:59 pmCUR-SEA

12h 02m1 stop

$577American Airlines

Find Deal

jue., sep. 4 - vie., sep. 12

11:56 pm - 2:01 pmSEA-CUR

11h 05m1 stop

3:06 pm - 10:19 amCUR-SEA

22h 13m2 stops

$618JetBlue

Find Deal

jue., sep. 4 - sáb., sep. 13

11:56 pm - 2:01 pmSEA-CUR

11h 05m1 stop

3:06 pm - 10:20 pmCUR-SEA

34h 14m1 stop

$623JetBlue

Find Deal

jue., sep. 4 - sáb., sep. 13

5:26 pm - 2:33 pmSEA-CUR

18h 07m2 stops

3:33 pm - 11:56 amCUR-SEA

23h 23m2 stops

$693Copa Airlines

Find Deal

vie., sep. 26 - mié., oct. 1

6:55 pm - 1:45 pmSEA-CUR

15h 50m2 stops

1:16 pm - 11:56 amCUR-SEA

49h 40m3 stops

$892United Airlines

Find Deal

vie., sep. 26 - mié., oct. 1

7:34 pm - 1:45 pmSEA-CUR

39h 11m2 stops

1:23 pm - 8:42 pmCUR-SEA

34h 19m2 stops

$912United Airlines

Find Deal

jue., sep. 4 - dom., sep. 14

American Airlines flights from State of Washington to Willemstad

Our best American Airlines deals on State of Washington to Willemstad flight tickets

American Airlines

Jan 29

SEA1:56 pmSeattle/Tacoma Intl

20h 14m

1 stop

CUR2:10 pmWillemstad Hato Int.

Feb 7

CUR5:35 pmWillemstad Hato Int.

21h 06m

2 stops

SEA10:41 amSeattle/Tacoma Intl

$481

Find similar

American Airlines

Sep 4

SEA8:51 pmSeattle/Tacoma Intl

15h 33m

1 stop

CUR3:24 pmWillemstad Hato Int.

Sep 12

CUR2:57 pmWillemstad Hato Int.

12h 02m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$577

Find similar

American Airlines

Sep 17

SEA8:51 pmSeattle/Tacoma Intl

13h 57m

1 stop

CUR1:48 pmWillemstad Hato Int.

Sep 24

CUR2:57 pmWillemstad Hato Int.

12h 02m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$630

Find similar

JetBlue flights from State of Washington to Willemstad

Our best JetBlue deals on State of Washington to Willemstad flight tickets

JetBlue

Sep 4

SEA11:56 pmSeattle/Tacoma Intl

11h 05m

1 stop

CUR2:01 pmWillemstad Hato Int.

Sep 14

CUR3:06 pmWillemstad Hato Int.

22h 13m

2 stops

SEA10:19 amSeattle/Tacoma Intl

$527

Find similar

JetBlue

Sep 4

SEA11:56 pmSeattle/Tacoma Intl

11h 05m

1 stop

CUR2:01 pmWillemstad Hato Int.

Sep 14

CUR3:06 pmWillemstad Hato Int.

34h 18m

1 stop

SEA10:24 pmSeattle/Tacoma Intl

$552

Find similar

JetBlue

Sep 4

SEA11:56 pmSeattle/Tacoma Intl

11h 05m

1 stop

CUR2:01 pmWillemstad Hato Int.

Sep 13

CUR3:06 pmWillemstad Hato Int.

22h 13m

2 stops

SEA10:19 amSeattle/Tacoma Intl

$618

Find similar

momondo Fare Finder

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

jue. 1/29

1:56 pm-2:10 pm

1 stop20h 14m

Willemstad Hato Int.

sáb. 2/7

5:35 pm-10:41 am

2 stops21h 06m

$481

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

jue. 9/4

11:56 pm-2:01 pm

1 stop11h 05m

Willemstad Hato Int.

dom. 9/14

3:06 pm-10:19 am

2 stops22h 13m

$527

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

jue. 9/4

11:56 pm-2:01 pm

1 stop11h 05m

Willemstad Hato Int.

dom. 9/14

3:06 pm-10:24 pm

1 stop34h 18m

$552

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

vie. 12/5

8:15 am-3:50 pm

1 stop27h 35m

Willemstad Hato Int.

vie. 12/12

4:10 pm-9:56 pm

2 stops33h 46m

$560

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

jue. 9/4

8:51 pm-3:24 pm

1 stop15h 33m

Willemstad Hato Int.

vie. 9/12

2:57 pm-11:59 pm

1 stop12h 02m

$577

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

jue. 9/4

11:56 pm-2:01 pm

1 stop11h 05m

Willemstad Hato Int.

sáb. 9/13

3:06 pm-10:19 am

2 stops22h 13m

$618

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

jue. 9/4

11:56 pm-2:01 pm

1 stop11h 05m

Willemstad Hato Int.

sáb. 9/13

3:06 pm-10:20 pm

1 stop34h 14m

$623

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

vie. 9/26

5:26 pm-2:33 pm

2 stops18h 07m

Willemstad Hato Int.

mié. 10/1

3:33 pm-11:56 am

2 stops23h 23m

$693

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

vie. 9/26

6:55 pm-1:45 pm

2 stops15h 50m

Willemstad Hato Int.

mié. 10/1

1:16 pm-11:56 am

3 stops49h 40m

$892

SeattleWillemstad

SEA - CUR

SEACUR

Seattle/Tacoma Intl

jue. 9/4

7:34 pm-1:45 pm

2 stops39h 11m

Willemstad Hato Int.

dom. 9/14

1:23 pm-8:42 pm

2 stops34h 19m

$912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Willemstad?

In general, October 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 $676. If you aren’t able to travel to Willemstad during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $726.

What is the cheapest day to depart on your flight to Willemstad?

The cheapest day to depart on your flight to Willemstad is on a Wednesday when prices can be found for as low as $688. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $982. These prices are subject to change though, so be sure to set up a Price Alert for flights to Willemstad.

What is the cheapest time of day to depart on your flight to Willemstad?

According to our data, the cheapest time of day to fly to Willemstad is in the afternoon. momondo users have found flights departing from State of Washington to Willemstad in the afternoon for as low as $692. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $829.

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

Best Price Found	$211
Fastest flight time	11h 02m
Direct flights	None
Airports in Willemstad	1 airport

The best one-way flight to Willemstad from State of Washington in the past 72 hours is $211. The best round-trip flight deal from State of Washington to Willemstad found on momondo in the last 72 hours is $481.

The fastest flight from State of Washington to Willemstad takes 11h 02m

There are no direct flights from State of Washington to Willemstad. Popular non-direct routes for this connection are Portland Airport - Willemstad Hato Int. Airport and Seattle/Tacoma Intl Airport - Willemstad Hato Int. Airport.

There is 1 airport near Willemstad: Willemstad Hato Int. (CUR)

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?
As of August 2025, there is 1 operator available to choose from 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 Airlines	PriceFrom $601	Free Cancellation	Rating 7.2 10,000 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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Cheap flights from Washington to Willemstad from $211

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Washington to Willemstad

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from State of Washington to Willemstad

Our best American Airlines deals on State of Washington to Willemstad flight tickets

JetBlue flights from State of Washington to Willemstad

Our best JetBlue deals on State of Washington to Willemstad flight tickets

momondo Fare Finder

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

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?

What is the cheapest day to depart on your flight to Willemstad?

What is the cheapest time of day to depart on your flight to Willemstad?

What is the cheapest airline that flies from Washington to Willemstad Hato Int.?

American Airlines is the most popular carrier operating from Washington to Willemstad Hato Int.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Willemstad

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Willemstad trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Curaçao

Fly your favorite airline to Willemstad

Airlines are sorted and displayed according to clicks in the past 7 days on momondo