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Cheap flights from St. Louis to Curaçao from $625

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Curaçao departing on 1/6. 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.
Air Canada Logo
4:05 pm - 2:35 pm
STL
-
CUR
44h 30m2 stops
Air Canada Logo
5:20 pm - 3:29 pm
CUR
-
STL
24h 09m1 stop
$625Air Canada
Tue, Jan 6 - Tue, Jan 13
Air Canada Logo
4:05 pm - 3:10 pm
STL
-
CUR
21h 05m2 stops
Air Canada Logo
5:20 pm - 3:29 pm
CUR
-
STL
24h 09m1 stop
$647Air Canada
Thu, Jan 22 - Thu, Jan 29
Air Canada Logo
4:05 pm - 3:10 pm
STL
-
CUR
21h 05m2 stops
Air Canada Logo
3:25 pm - 3:29 pm
CUR
-
STL
26h 04m2 stops
$651Air Canada
Thu, Jan 22 - Thu, Jan 29
Delta Logo
6:57 pm - 2:45 pm
STL
-
CUR
17h 48m1 stop
Delta Logo
4:10 pm - 11:37 pm
CUR
-
STL
9h 27m1 stop
$656Delta
Sun, Feb 1 - Wed, Feb 11
American Airlines Logo
4:48 pm - 1:25 pm
STL
-
CUR
19h 37m2 stops
American Airlines Logo
4:20 pm - 11:56 am
CUR
-
STL
20h 36m2 stops
$660American Airlines
Sun, May 24 - Thu, May 28
Delta Logo
6:57 pm - 2:45 pm
STL
-
CUR
17h 48m1 stop
Delta Logo
4:10 pm - 11:37 pm
CUR
-
STL
9h 27m1 stop
$681Delta
Sun, Feb 1 - Mon, Feb 9
American Airlines Logo
5:04 pm - 2:49 pm
STL
-
CUR
19h 45m2 stops
American Airlines Logo
5:45 pm - 11:59 pm
CUR
-
STL
8h 14m1 stop
$685American Airlines
Mon, Feb 2 - Mon, Feb 9
Delta Logo
6:00 am - 2:45 pm
STL
-
CUR
6h 45m1 stop
Delta Logo
4:10 pm - 11:36 pm
CUR
-
STL
9h 26m1 stop
$706Delta
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
5:05 am - 4:45 pm
STL
-
CUR
9h 40m1 stop
American Airlines Logo
3:49 pm - 11:59 pm
CUR
-
STL
10h 10m1 stop
$711American Airlines
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
6:33 pm - 2:45 pm
STL
-
CUR
18h 12m2 stops
American Airlines Logo
5:44 pm - 12:46 pm
CUR
-
STL
21h 02m2 stops
$715American Airlines
Sun, Feb 22 - Sat, Feb 28

American Airlines flights from St. Louis to Curaçao

Our best American Airlines deals on St. Louis to Curaçao flight tickets
American Airlines
May 24
STL4:48 pmLambert-St Louis
19h 37m
2 stops
CUR1:25 pmWillemstad Hato Int.
May 28
CUR4:20 pmWillemstad Hato Int.
20h 36m
2 stops
STL11:56 amLambert-St Louis
$660
Find similar
American Airlines
Feb 2
STL5:04 pmLambert-St Louis
19h 45m
2 stops
CUR2:49 pmWillemstad Hato Int.
Feb 9
CUR5:45 pmWillemstad Hato Int.
8h 14m
1 stop
STL11:59 pmLambert-St Louis
$685
Find similar
American Airlines
Jan 22
STL5:05 amLambert-St Louis
9h 40m
1 stop
CUR4:45 pmWillemstad Hato Int.
Jan 29
CUR3:49 pmWillemstad Hato Int.
10h 10m
1 stop
STL11:59 pmLambert-St Louis
$711
Find similar

United Airlines flights from St. Louis to Curaçao

Our best United Airlines deals on St. Louis to Curaçao flight tickets
United Airlines
Feb 4
STL10:20 amLambert-St Louis
23h 54m
2 stops
CUR12:14 pmWillemstad Hato Int.
Feb 7
CUR3:50 pmWillemstad Hato Int.
10h 09m
1 stop
STL11:59 pmLambert-St Louis
$894
Find similar
United Airlines
Feb 1
STL10:07 amLambert-St Louis
24h 07m
2 stops
CUR12:14 pmWillemstad Hato Int.
Feb 8
CUR1:19 pmWillemstad Hato Int.
34h 41m
2 stops
STL10:00 pmLambert-St Louis
$974
Find similar
United Airlines
Jan 26
STL10:07 amLambert-St Louis
24h 07m
2 stops
CUR12:14 pmWillemstad Hato Int.
Jan 29
CUR1:19 pmWillemstad Hato Int.
25h 10m
2 stops
STL12:29 pmLambert-St Louis
$980
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Curaçao 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 December 9, 2025.
Use the filters below to find and compare flights from St. Louis to Curaçao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Tue 1/6

4:05 pm-2:35 pm

2 stops44h 30m

Willemstad Hato Int.

Tue 1/13

5:20 pm-3:29 pm

1 stop24h 09m

$625

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Thu 1/22

4:05 pm-3:10 pm

2 stops21h 05m

Willemstad Hato Int.

Thu 1/29

5:20 pm-3:29 pm

1 stop24h 09m

$647

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Thu 1/22

4:05 pm-3:10 pm

2 stops21h 05m

Willemstad Hato Int.

Thu 1/29

3:25 pm-3:29 pm

2 stops26h 04m

$651

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Sun 2/1

6:57 pm-2:45 pm

1 stop17h 48m

Willemstad Hato Int.

Wed 2/11

4:10 pm-11:37 pm

1 stop9h 27m

$656

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Sun 5/24

4:48 pm-1:25 pm

2 stops19h 37m

Willemstad Hato Int.

Thu 5/28

4:20 pm-11:56 am

2 stops20h 36m

$660

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Sun 2/1

6:57 pm-2:45 pm

1 stop17h 48m

Willemstad Hato Int.

Mon 2/9

4:10 pm-11:37 pm

1 stop9h 27m

$681

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Mon 2/2

5:04 pm-2:49 pm

2 stops19h 45m

Willemstad Hato Int.

Mon 2/9

5:45 pm-11:59 pm

1 stop8h 14m

$685

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Sat 1/31

6:00 am-2:45 pm

1 stop6h 45m

Willemstad Hato Int.

Sat 2/7

4:10 pm-11:36 pm

1 stop9h 26m

$706

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Thu 1/22

5:05 am-4:45 pm

1 stop9h 40m

Willemstad Hato Int.

Thu 1/29

3:49 pm-11:59 pm

1 stop10h 10m

$711

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Sun 2/22

6:33 pm-2:45 pm

2 stops18h 12m

Willemstad Hato Int.

Sat 2/28

5:44 pm-12:46 pm

2 stops21h 02m

$715

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Curaçao from

How to get the cheapest flight ticket from St. Louis to Curaçao

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 Curaçao?

If you don’t want to visit Curaçao in April, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of $645.

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

According to our data, Tuesday is the cheapest day to fly to Curaçao from St. Louis. The lowest ticket price found for a Tuesday departure recently was $591. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Curaçao on Saturday is $832.

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

In the morning is the cheapest time of day to fly from St. Louis to Curaçao when you can find flight prices for as low as $665. Flying to Curaçao in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Curaçao, so prices are often more expensive at around $711 per ticket.

Cheap St. Louis to Curaçao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Curaçao

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from St. Louis to Curaçao takes 6h 45m
There are no direct flights from St. Louis to Curaçao. There are no popular flight routes from St. Louis to Curaçao.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Curaçao?

    Prices for flights from Lambert-St Louis Airport to Curaçao are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Curaçao?

  • How old do you have to be to fly from Lambert-St Louis Airport to Curaçao?

    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 Lambert-St Louis Airport to Curaçao.

  • What documentation or ID do you need to fly to Curaçao?

    The travel and health documents required for your trip to Curaçao can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Curaçao. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from St. Louis to Curaçao

Compare and see reviews for airlines that fly from St. Louis to Curaçao with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $554Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
DeltaPriceFrom $580Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Curaçao?

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 Curaçao from St. Louis.

Can I find flights from St. Louis to Curaçao with flexible booking policies on momondo?

All flight searches from St. Louis to Curaçao on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Curaçao?

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 Curaçao from St. Louis.

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

Yes. momondo can track prices for St. Louis to Curaçao 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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