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Cheap flights from Moline to Willemstad from $599

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Moline to Willemstad departing on 3/17. 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.
Delta Logo
6:00 am - 1:39 pm
MLI
-
CUR
6h 39m
1 stop
Delta Logo
3:04 pm - 10:30 pm
CUR
-
MLI
8h 26m
1 stop
$599Delta
Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
3:31 pm - 2:03 pm
MLI
-
CUR
21h 32m
2 stops
American Airlines Logo
4:41 pm - 1:00 pm
CUR
-
MLI
21h 19m
2 stops
$603American Airlines
Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
3:31 pm - 2:03 pm
MLI
-
CUR
21h 32m
2 stops
American Airlines Logo
3:03 pm - 12:11 pm
CUR
-
MLI
22h 08m
1 stop
$613American Airlines
Tue, Mar 17 - Wed, Mar 25
American Airlines Logo
3:48 pm - 3:48 pm
MLI
-
CUR
23h 00m
2 stops
American Airlines Logo
3:48 pm - 10:56 am
CUR
-
MLI
20h 08m
2 stops
$730American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
7:00 am - 2:32 pm
MLI
-
CUR
30h 32m
1 stop
American Airlines Logo
4:46 pm - 4:06 pm
CUR
-
MLI
24h 20m
2 stops
$779American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
12:52 pm - 2:32 pm
MLI
-
CUR
24h 40m
1 stop
American Airlines Logo
3:48 pm - 3:59 pm
CUR
-
MLI
25h 11m
1 stop
$828American Airlines
Tue, May 19 - Sat, May 23

American Airlines flights from Moline to Willemstad

Our best American Airlines deals on Moline to Willemstad flight tickets
American Airlines
Mar 17
MLI3:31 pmMoline Quad-City
21h 32m
2 stops
CUR2:03 pmWillemstad Hato Int.
Mar 25
CUR4:41 pmWillemstad Hato Int.
21h 19m
2 stops
MLI1:00 pmMoline Quad-City
$603
American Airlines
Mar 17
MLI3:31 pmMoline Quad-City
21h 32m
2 stops
CUR2:03 pmWillemstad Hato Int.
Mar 25
CUR3:03 pmWillemstad Hato Int.
22h 08m
1 stop
MLI12:11 pmMoline Quad-City
$613
American Airlines
May 19
MLI3:48 pmMoline Quad-City
23h 00m
2 stops
CUR3:48 pmWillemstad Hato Int.
May 23
CUR3:48 pmWillemstad Hato Int.
20h 08m
2 stops
MLI10:56 amMoline Quad-City
$730

momondo Fare Finder

 
Customize your flight search to find flights from Moline 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 16, 2026.
Use the filters below to find and compare flights from Moline to Willemstad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MolineWillemstad

MLI - CUR

MLICUR

Moline Quad-City

Tue 3/17

6:00 am-1:39 pm

1 stop6h 39m

Willemstad Hato Int.

Wed 3/25

3:04 pm-10:30 pm

1 stop8h 26m

$599

MolineWillemstad

MLI - CUR

MLICUR

Moline Quad-City

Tue 3/17

3:31 pm-2:03 pm

2 stops21h 32m

Willemstad Hato Int.

Wed 3/25

4:41 pm-1:00 pm

2 stops21h 19m

$603

MolineWillemstad

MLI - CUR

MLICUR

Moline Quad-City

Tue 3/17

3:31 pm-2:03 pm

2 stops21h 32m

Willemstad Hato Int.

Wed 3/25

3:03 pm-12:11 pm

1 stop22h 08m

$613

MolineWillemstad

MLI - CUR

MLICUR

Moline Quad-City

Tue 5/19

3:48 pm-3:48 pm

2 stops23h 00m

Willemstad Hato Int.

Sat 5/23

3:48 pm-10:56 am

2 stops20h 08m

$730

MolineWillemstad

MLI - CUR

MLICUR

Moline Quad-City

Tue 5/19

7:00 am-2:32 pm

1 stop30h 32m

Willemstad Hato Int.

Sat 5/23

4:46 pm-4:06 pm

2 stops24h 20m

$779

MolineWillemstad

MLI - CUR

MLICUR

Moline Quad-City

Tue 5/19

12:52 pm-2:32 pm

1 stop24h 40m

Willemstad Hato Int.

Sat 5/23

3:48 pm-3:59 pm

1 stop25h 11m

$828

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Moline to Willemstad

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

Cheap Moline to Willemstad (MLI to CUR) flight deals and tips

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

Fastest flight time

6h 39m

Direct flights

None
The fastest flight from Moline to Willemstad takes 6h 39m
There are no direct flights from Moline to Willemstad. There are no popular flight routes from Moline to Willemstad.
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  • How far is Moline Quad-City to Willemstad Hato Int. by plane?

    The straight-line distance from Moline Quad-City to Willemstad Hato Int. is 2412.5 mi. 6h 39m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Moline Quad-City Airport to Willemstad Hato Int. Airport?

    Prices for flights from Moline Quad-City Airport to Willemstad Hato Int. Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Moline Quad-City Airport to Willemstad Hato Int. Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Moline Quad-City Airport to Willemstad Hato Int. Airport.

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

    The travel and health documents you'll need for your trip to Willemstad Hato Int. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Willemstad Hato Int. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Moline to Willemstad?

    Price Alerts will notify you by email when the price for flights to Willemstad from Moline decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Moline to Willemstad with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

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 Moline to Willemstad for you.

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

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

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

momondo helps you find the best flight between Moline and Willemstad by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Moline to Willemstad flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 3/18
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American Airlines