What is the cheapest airline that flies from Seattle/Tacoma Intl to Willemstad Hato Int.?

American Airlines, United Airlines, and WestJet are the most popular carriers operating from Seattle/Tacoma Intl to Willemstad Hato Int.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport?

There are 2 operators available for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport as of November 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport?

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 Seattle/Tacoma Intl Airport 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.

$368 Cheap Flights from Seattle to Willemstad in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Willemstad

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:14 pm - 2:30 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

13h 16m1 stop Miami

3:39 pm - 12:59 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

13h 20m1 stop Miami

$854American Airlines

Thu, Nov 26 - Wed, Dec 2

9:14 pm - 2:30 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

13h 16m1 stop Miami

5:36 pm - 10:14 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

20h 38m2 stops Miami Charlotte Douglas

$854American Airlines

Thu, Nov 26 - Wed, Dec 2

11:31 pm - 3:38 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

12h 07m1 stop Charlotte Douglas

3:18 pm - 12:59 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

13h 41m1 stop Miami

$859American Airlines

Thu, Jan 21 - Tue, Jan 26

9:14 pm - 4:31 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

15h 17m1 stop Miami

3:39 pm - 12:59 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

13h 20m1 stop Miami

$859American Airlines

Mon, Dec 7 - Mon, Dec 14

7:45 am - 3:20 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

27h 35m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

4:45 pm - 8:59 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

32h 14m1 stop Toronto Pearson Intl

$945Air Canada

Sun, Jan 24 - Thu, Jan 28

7:45 am - 3:45 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

28h 00m1 stop Toronto Pearson Intl

4:45 pm - 8:59 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

32h 14m1 stop Toronto Pearson Intl

$1,038Air Canada

Sun, Jan 24 - Thu, Jan 28

7:45 am - 3:20 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

27h 35m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

4:45 pm - 9:32 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

44h 47m2 stops Toronto Pearson Intl Vancouver Intl

$1,060Air Canada

Sun, Jan 24 - Thu, Jan 28

11:06 pm - 2:50 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

11h 44m1 stop Atlanta Hartsfield-Jackson

4:12 pm - 10:05 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

21h 53m1 stop Atlanta Hartsfield-Jackson

$1,297Delta

Mon, Dec 28 - Wed, Jan 6

9:55 pm - 2:50 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

12h 55m1 stop Atlanta Hartsfield-Jackson

4:12 pm - 10:05 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

21h 53m1 stop Atlanta Hartsfield-Jackson

$1,606Delta

Tue, Dec 29 - Wed, Jan 6

6:00 am - 2:50 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

28h 50m1 stop Atlanta Hartsfield-Jackson

4:12 pm - 10:05 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

21h 53m1 stop Atlanta Hartsfield-Jackson

$1,641Delta

Sun, Dec 27 - Wed, Jan 6

Cheap last minute flights

Enter your travel dates to find the best prices.

10:10 am - 3:45 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

25h 35m2 stops Vancouver Intl Toronto Pearson Intl

4:20 pm - 6:22 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

30h 02m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,169Air Canada

Tue, Nov 10 - Fri, Nov 20

7:45 am - 3:45 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

28h 00m1 stop Toronto Pearson Intl

4:20 pm - 2:37 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

26h 17m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,169Air Canada

Tue, Nov 10 - Fri, Nov 20

7:45 am - 3:45 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

28h 00m1 stop Toronto Pearson Intl

4:20 pm - 8:59 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

32h 39m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,200Air Canada

Tue, Nov 10 - Sat, Nov 21

10:10 am - 3:45 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

25h 35m2 stops Vancouver Intl Toronto Pearson Intl

4:20 pm - 8:59 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

32h 39m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,200Air Canada

Tue, Nov 10 - Sat, Nov 21

7:45 am - 3:45 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

28h 00m1 stop Toronto Pearson Intl

4:45 pm - 8:59 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

32h 14m1 stop Toronto Pearson Intl

$1,223Air Canada

Tue, Nov 10 - Fri, Nov 20

11:15 pm - 12:18 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

33h 03m2 stops Newark Panama City Tocumen Intl

1:15 pm - 7:09 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

33h 54m2 stops Panama City Tocumen Intl Los Angeles

$1,267United Airlines

Tue, Nov 10 - Mon, Nov 16

12:20 pm - 12:18 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

19h 58m2 stops Los Angeles Panama City Tocumen Intl

1:15 pm - 7:17 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

34h 02m3 stops Panama City Tocumen Intl Chicago O'Hare Intl Houston George Bush Intcntl

$1,267United Airlines

Thu, Nov 12 - Mon, Nov 16

11:15 pm - 12:18 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

33h 03m2 stops Newark Panama City Tocumen Intl

1:15 pm - 7:17 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

34h 02m2 stops Panama City Tocumen Intl Houston George Bush Intcntl

$1,267United Airlines

Tue, Nov 10 - Wed, Nov 18

2:05 pm - 2:50 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

20h 45m1 stop Atlanta Hartsfield-Jackson

4:15 pm - 10:05 amCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

21h 50m1 stop Atlanta Hartsfield-Jackson

$1,272Delta

Thu, Nov 12 - Sat, Nov 21

11:35 pm - 2:50 pmSEA Seattle/Tacoma Intl-CUR Willemstad Hato Int.

11h 15m1 stop Atlanta Hartsfield-Jackson

4:15 pm - 11:57 pmCUR Willemstad Hato Int.-SEA Seattle/Tacoma Intl

11h 42m1 stop Atlanta Hartsfield-Jackson

$1,273Delta

Thu, Nov 12 - Fri, Nov 20

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American Airlines flights from Seattle to Willemstad

Our best American Airlines deals on Seattle to Willemstad flight tickets

American Airlines

Jan 21

SEA11:31 pmSeattle/Tacoma Intl

12h 07m

1 stop

CUR3:38 pmWillemstad Hato Int.

Jan 26

CUR3:18 pmWillemstad Hato Int.

13h 41m

1 stop

SEA12:59 amSeattle/Tacoma Intl

$859

American Airlines

Jan 21

SEA6:19 pmSeattle/Tacoma Intl

15h 59m

2 stops

CUR2:18 pmWillemstad Hato Int.

Jan 26

CUR3:18 pmWillemstad Hato Int.

22h 09m

2 stops

SEA9:27 amSeattle/Tacoma Intl

$863

American Airlines

Jan 23

SEA9:44 pmSeattle/Tacoma Intl

12h 34m

1 stop

CUR2:18 pmWillemstad Hato Int.

Jan 31

CUR3:18 pmWillemstad Hato Int.

13h 41m

1 stop

SEA12:59 amSeattle/Tacoma Intl

$864

Air Canada flights from Seattle to Willemstad

Our best Air Canada deals on Seattle to Willemstad flight tickets

Air Canada

Jan 24

SEA7:45 amSeattle/Tacoma Intl

27h 35m

2 stops

CUR3:20 pmWillemstad Hato Int.

Jan 28

CUR4:45 pmWillemstad Hato Int.

32h 14m

1 stop

SEA8:59 pmSeattle/Tacoma Intl

$945

Air Canada

Jan 24

SEA7:45 amSeattle/Tacoma Intl

28h 00m

1 stop

CUR3:45 pmWillemstad Hato Int.

Jan 28

CUR4:45 pmWillemstad Hato Int.

32h 14m

1 stop

SEA8:59 pmSeattle/Tacoma Intl

$1,038

Air Canada

Jan 24

SEA7:45 amSeattle/Tacoma Intl

27h 35m

2 stops

CUR3:20 pmWillemstad Hato Int.

Jan 28

CUR4:45 pmWillemstad Hato Int.

44h 47m

2 stops

SEA9:32 amSeattle/Tacoma Intl

$1,060

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Thu 11/26

9:14 pm-2:30 pm

1 stop13h 16m

Willemstad Hato Int.

Wed 12/2

3:39 pm-12:59 am

1 stop13h 20m

$854

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Thu 11/26

9:14 pm-2:30 pm

1 stop13h 16m

Willemstad Hato Int.

Wed 12/2

5:36 pm-10:14 am

2 stops20h 38m

$854

Quickest round-trip

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Thu 1/21

11:31 pm-3:38 pm

1 stop12h 07m

Willemstad Hato Int.

Tue 1/26

3:18 pm-12:59 am

1 stop13h 41m

$859

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Mon 12/7

9:14 pm-4:31 pm

1 stop15h 17m

Willemstad Hato Int.

Mon 12/14

3:39 pm-12:59 am

1 stop13h 20m

$859

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Sun 1/24

7:45 am-3:20 pm

2 stops27h 35m

Willemstad Hato Int.

Thu 1/28

4:45 pm-8:59 pm

1 stop32h 14m

$945

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Sun 1/24

7:45 am-3:45 pm

1 stop28h 00m

Willemstad Hato Int.

Thu 1/28

4:45 pm-8:59 pm

1 stop32h 14m

$1,038

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Sun 1/24

7:45 am-3:20 pm

2 stops27h 35m

Willemstad Hato Int.

Thu 1/28

4:45 pm-9:32 am

2 stops44h 47m

$1,060

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Mon 12/28

11:06 pm-2:50 pm

1 stop11h 44m

Willemstad Hato Int.

Wed 1/6

4:12 pm-10:05 am

1 stop21h 53m

$1,297

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Tue 12/29

9:55 pm-2:50 pm

1 stop12h 55m

Willemstad Hato Int.

Wed 1/6

4:12 pm-10:05 am

1 stop21h 53m

$1,606

SeattleWillemstad

SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.

SEACUR

Seattle/Tacoma Intl

Sun 12/27

6:00 am-2:50 pm

1 stop28h 50m

Willemstad Hato Int.

Wed 1/6

4:12 pm-10:05 am

1 stop21h 53m

$1,641

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 Seattle 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 typical price of a round-trip flight between Seattle and Willemstad?

Prices are currently typical for flights on this route.

Typical prices usually range from $742 to $954.
The lowest price recently found on this route was $859.

What is the cheapest month to fly to Willemstad?

In general, January is the cheapest month to fly from Seattle to Willemstad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $639. If you aren’t able to travel to Willemstad during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $758.

Can stopping save me money on Seattle to Willemstad flights?

You could potentially save up to 45% on your flight if you consider stops on a Seattle to Willemstad flight.

When to book flights from Seattle to Willemstad

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Willemstad according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Willemstad (SEA to CUR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Willemstad

Best Price Found	$368
Fastest flight time	13h 16m
Direct flights	None

The best one-way flight to Willemstad from Seattle in the past 72 hours is $368. The best round-trip flight deal from Seattle to Willemstad found on momondo in the last 72 hours is $854.

The fastest flight from Seattle to Willemstad takes 13h 16m

There are no direct flights from Seattle to Willemstad. There are no popular flight routes from Seattle to Willemstad.

Search flight deals

Frequently asked questions about flying from Seattle to Willemstad

How far is Seattle/Tacoma Intl to Willemstad Hato Int. by plane?
The distance between Seattle/Tacoma Intl and Willemstad Hato Int. is about 3922.1 mi. By plane, this route typically takes 13h 16m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport?
There are 2 operators available for flights from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport as of November 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Willemstad Hato Int. Airport?
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 Seattle/Tacoma Intl Airport 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.
What is the most popular airline from Seattle to Willemstad?
Based on momondo bookings for flights between Seattle and Willemstad, the leading airline is American Airlines, making up 80% of the total bookings. Other popular airlines include Delta with 20%.

Best airlines flying from Seattle to Willemstad

Compare and see reviews for airlines that fly from Seattle to Willemstad with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $480	Free Cancellation	Rating 7.0 12,224 reviews		Search American Airlines flights
Delta	PriceFrom $578	Free Cancellation	Rating 7.8 8,700 reviews		Search Delta flights

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Willemstad from Seattle.

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

If you are not ready to book a flight from Seattle 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 Seattle to Willemstad from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Willemstad departing on 3/31. 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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American Airlines flights from Seattle to Willemstad

Our best American Airlines deals on Seattle to Willemstad flight tickets

Air Canada flights from Seattle to Willemstad

Our best Air Canada deals on Seattle to Willemstad flight tickets

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How to get the cheapest flight ticket from Seattle to Willemstad

What is the typical price of a round-trip flight between Seattle and Willemstad?

What is the cheapest month to fly to Willemstad?

Can stopping save me money on Seattle to Willemstad flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Willemstad Hato Int.?

When to book flights from Seattle to Willemstad

Cheap Seattle to Willemstad (SEA to CUR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Willemstad

Best airlines flying from Seattle to Willemstad

Compare and see reviews for airlines that fly from Seattle to Willemstad with momondo

Why use momondo?

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

Cabin classes currently available on flights to Willemstad

List of cabin classes available on flights landing in Willemstad. Availability may vary depending on flight origin and airline.

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