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Cheap flights from St. Louis to Oranjestad from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Oranjestad departing on 6/14. 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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Find the cheapest flights from St. Louis to Oranjestad

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
1:05 pm - 2:15 pm
STL
-
AUA
24h 10m
2 stops
Air Canada Logo
3:05 pm - 12:06 pm
AUA
-
STL
22h 01m
1 stop
$373Air Canada
Fri, May 8 - Sat, May 23
Air Canada Logo
7:05 am - 2:15 pm
STL
-
AUA
30h 10m
1 stop
Air Canada Logo
3:05 pm - 8:09 pm
AUA
-
STL
30h 04m
1 stop
$380Air Canada
Fri, May 8 - Sat, May 23
Air Canada Logo
2:15 pm - 2:15 pm
STL
-
AUA
23h 00m
1 stop
Air Canada Logo
3:05 pm - 12:06 pm
AUA
-
STL
22h 01m
1 stop
$390Air Canada
Fri, May 8 - Sat, May 23
Air Canada Logo
1:05 pm - 2:15 pm
STL
-
AUA
24h 10m
2 stops
Air Canada Logo
3:05 pm - 12:06 pm
AUA
-
STL
22h 01m
1 stop
$393Air Canada
Fri, May 8 - Sat, May 23
Air Canada Logo
1:05 pm - 2:15 pm
STL
-
AUA
24h 10m
2 stops
Air Canada Logo
3:05 pm - 12:06 pm
AUA
-
STL
22h 01m
1 stop
$438Air Canada
Fri, May 8 - Sat, May 23
Air Canada Logo
7:05 am - 2:15 pm
STL
-
AUA
30h 10m
1 stop
Air Canada Logo
3:05 pm - 12:06 pm
AUA
-
STL
22h 01m
1 stop
$445Air Canada
Fri, May 8 - Sat, May 23
United Airlines Logo
6:00 am - 3:35 pm
STL
-
AUA
8h 35m
1 stop
United Airlines Logo
1:50 pm - 9:26 pm
AUA
-
STL
8h 36m
1 stop
$459United Airlines
Tue, Jul 21 - Wed, Jul 29
American Airlines Logo
5:15 am - 4:59 pm
STL
-
AUA
10h 44m
1 stop
American Airlines Logo
4:20 pm - 11:44 pm
AUA
-
STL
8h 24m
1 stop
$464American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
5:40 pm - 12:59 pm
STL
-
AUA
18h 19m
1 stop
American Airlines Logo
5:10 pm - 11:59 am
AUA
-
STL
19h 49m
1 stop
$467American Airlines
Mon, Jun 8 - Fri, Jun 12
American Airlines Logo
5:15 am - 4:59 pm
STL
-
AUA
10h 44m
1 stop
American Airlines Logo
4:20 pm - 8:51 am
AUA
-
STL
17h 31m
2 stops
$469American Airlines
Wed, Jun 17 - Wed, Jun 24

United Airlines flights from St. Louis to Oranjestad

Our best United Airlines deals on St. Louis to Oranjestad flight tickets
United Airlines
Jul 21
STL6:00 amLambert-St Louis
8h 35m
1 stop
AUA3:35 pmOranjestad Reina Beatrix
Jul 29
AUA1:50 pmOranjestad Reina Beatrix
8h 36m
1 stop
STL9:26 pmLambert-St Louis
$459
United Airlines
Apr 27
STL8:15 pmLambert-St Louis
19h 25m
2 stops
AUA4:40 pmOranjestad Reina Beatrix
May 4
AUA3:10 pmOranjestad Reina Beatrix
9h 47m
1 stop
STL11:57 pmLambert-St Louis
$581
United Airlines
May 5
STL7:09 pmLambert-St Louis
17h 51m
2 stops
AUA2:00 pmOranjestad Reina Beatrix
May 10
AUA1:50 pmOranjestad Reina Beatrix
11h 07m
1 stop
STL11:57 pmLambert-St Louis
$600

Air Canada flights from St. Louis to Oranjestad

Our best Air Canada deals on St. Louis to Oranjestad flight tickets
Air Canada
May 8
STL1:05 pmLambert-St Louis
24h 10m
2 stops
AUA2:15 pmOranjestad Reina Beatrix
May 23
AUA3:05 pmOranjestad Reina Beatrix
22h 01m
1 stop
STL12:06 pmLambert-St Louis
$373
Air Canada
May 8
STL7:05 amLambert-St Louis
30h 10m
1 stop
AUA2:15 pmOranjestad Reina Beatrix
May 23
AUA3:05 pmOranjestad Reina Beatrix
30h 04m
1 stop
STL8:09 pmLambert-St Louis
$380
Air Canada
May 8
STL2:15 pmLambert-St Louis
23h 00m
1 stop
AUA2:15 pmOranjestad Reina Beatrix
May 23
AUA3:05 pmOranjestad Reina Beatrix
22h 01m
1 stop
STL12:06 pmLambert-St Louis
$390

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Oranjestad 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 April 5, 2026.
Use the filters below to find and compare flights from St. Louis to Oranjestad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 5/8

1:05 pm-2:15 pm

2 stops24h 10m

Oranjestad Reina Beatrix

Sat 5/23

3:05 pm-12:06 pm

1 stop22h 01m

$373

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 5/8

7:05 am-2:15 pm

1 stop30h 10m

Oranjestad Reina Beatrix

Sat 5/23

3:05 pm-8:09 pm

1 stop30h 04m

$380

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 5/8

2:15 pm-2:15 pm

1 stop23h 00m

Oranjestad Reina Beatrix

Sat 5/23

3:05 pm-12:06 pm

1 stop22h 01m

$390

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 5/8

1:05 pm-2:15 pm

2 stops24h 10m

Oranjestad Reina Beatrix

Sat 5/23

3:05 pm-12:06 pm

1 stop22h 01m

$393

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 5/8

1:05 pm-2:15 pm

2 stops24h 10m

Oranjestad Reina Beatrix

Sat 5/23

3:05 pm-12:06 pm

1 stop22h 01m

$438

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 5/8

7:05 am-2:15 pm

1 stop30h 10m

Oranjestad Reina Beatrix

Sat 5/23

3:05 pm-12:06 pm

1 stop22h 01m

$445
Quickest round-trip

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 7/21

6:00 am-3:35 pm

1 stop8h 35m

Oranjestad Reina Beatrix

Wed 7/29

1:50 pm-9:26 pm

1 stop8h 36m

$459

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Wed 6/17

5:15 am-4:59 pm

1 stop10h 44m

Oranjestad Reina Beatrix

Wed 6/24

4:20 pm-11:44 pm

1 stop8h 24m

$464

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Mon 6/8

5:40 pm-12:59 pm

1 stop18h 19m

Oranjestad Reina Beatrix

Fri 6/12

5:10 pm-11:59 am

1 stop19h 49m

$467

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Wed 6/17

5:15 am-4:59 pm

1 stop10h 44m

Oranjestad Reina Beatrix

Wed 6/24

4:20 pm-8:51 am

2 stops17h 31m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oranjestad from

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

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 typical price of a round-trip flight between St. Louis and Oranjestad?

What is the cheapest month to fly to Oranjestad?

The cheapest month to fly to Oranjestad from St. Louis is in February. Flight prices, which tend to average around $523, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Oranjestad from St. Louis during April instead. Flights to Oranjestad in April, while not as cheap as those in February, still average around $556.

How far in advance should I book a flight to Oranjestad?

You are more likely to see cheaper flights to Oranjestad from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Oranjestad for around $627 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oranjestad from St. Louis for as low as $472 on momondo.

When to book flights from St. Louis to Oranjestad

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

Cheap St. Louis to Oranjestad (STL to AUA) flight deals and tips

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

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from St. Louis to Oranjestad takes 6h 50m
There are no direct flights from St. Louis to Oranjestad. There are no popular flight routes from St. Louis to Oranjestad.
Search flight deals

Frequently asked questions about flying from St. Louis to Oranjestad

  • How far is Lambert-St Louis to Oranjestad Reina Beatrix by plane?

    The straight-line distance from Lambert-St Louis to Oranjestad Reina Beatrix is 2185.8 mi. Flights usually cover this in 6h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Lambert-St Louis Airport to Oranjestad Reina Beatrix Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Oranjestad Reina Beatrix Airport.

  • What documentation or ID do you need to fly to Oranjestad Reina Beatrix Airport?

    The travel and health documents required for your trip to Oranjestad Reina Beatrix Airport 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 Oranjestad Reina Beatrix Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Oranjestad?

Best airlines flying from St. Louis to Oranjestad

Compare and see reviews for airlines that fly from St. Louis to Oranjestad with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $399Free CancellationRating
7.9
8,386 reviews
Search Delta flights
American AirlinesPriceFrom $458Free CancellationRating
7.1
11,555 reviews
Search American Airlines flights
United AirlinesPriceFrom $481Free CancellationRating
7.4
9,545 reviews
Search United Airlines flights
SouthwestPriceFrom $670Free CancellationRating
8.0
4,341 reviews
Search Southwest flights

Traveling to a place near Oranjestad?

Book flights to Oranjestad if you plan to visit one of these locations
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Why use momondo?

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

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 Oranjestad from St. Louis.

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

momondo does allow users to show only those flights to Oranjestad from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between St. Louis and Oranjestad 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 St. Louis to Oranjestad right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oranjestad from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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