Cheap flights from Seattle to Willemstad from $294
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 9/18. 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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Fly from
Fly to
Route
Depart
Return
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Thu 9/17
6:52 pm-6:31 pm
2 stops20h 39m
Willemstad Hato Int.
Wed 9/30
7:31 pm-1:15 am
2 stops32h 44m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Thu 12/3
1:16 pm-2:37 pm
2 stops21h 21m
Willemstad Hato Int.
Thu 12/10
7:22 pm-9:56 pm
2 stops30h 34m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Sat 12/5
12:15 pm-6:23 pm
2 stops26h 08m
Willemstad Hato Int.
Sun 12/13
3:36 pm-11:21 pm
2 stops35h 45m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Thu 9/10
6:52 pm-6:31 pm
2 stops20h 39m
Willemstad Hato Int.
Thu 10/1
3:38 pm-9:59 pm
2 stops33h 21m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Mon 2/8
9:45 pm-1:58 pm
1 stop12h 13m
Willemstad Hato Int.
Thu 2/11
3:45 pm-11:42 pm
1 stop11h 57m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Mon 2/8
11:11 pm-2:47 pm
1 stop11h 36m
Willemstad Hato Int.
Thu 2/11
5:47 pm-9:31 am
2 stops19h 44m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Sun 9/6
8:21 pm-1:40 pm
1 stop14h 19m
Willemstad Hato Int.
Sun 9/13
2:41 pm-11:52 pm
1 stop12h 11m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Thu 12/10
10:45 pm-3:05 pm
1 stop12h 20m
Willemstad Hato Int.
Sun 12/20
4:20 pm-10:26 am
1 stop22h 06m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Sat 12/5
10:45 pm-3:05 pm
1 stop12h 20m
Willemstad Hato Int.
Sun 12/20
4:20 pm-10:26 am
1 stop22h 06m
SeattleWillemstad
SEA Seattle/Tacoma Intl - CUR Willemstad Hato Int.
SEACUR
Seattle/Tacoma Intl
Tue 1/12
2:00 pm-2:45 pm
1 stop20h 45m
Willemstad Hato Int.
Tue 1/19
4:10 pm-12:09 am
1 stop11h 59m
See travel insights to Willemstad from
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
What is the cheapest month to fly to Willemstad?
In general, May 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 $0. If you aren’t able to travel to Willemstad during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $622.
Can stopping save me money on Seattle to Willemstad flights?
You could potentially save up to 5% on your flight if you consider stops on a Seattle to Willemstad flight.
When to book flights from Seattle to Willemstad
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
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 15h 07m.
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 August 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 | ||
|---|---|---|---|---|---|
| PriceFrom $206 | Free Cancellation | Rating 7.8 8,502 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.1 11,923 reviews |
Why use momondo?
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.