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Oranjestad

$234+ Cheap flights from St. Louis (STL) to Oranjestad (AUA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AUA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Oranjestad Reina Beatrix are usually found in September or January, booked 66 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to Oranjestad

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Oranjestad (AUA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$420
(FlightHub)

One-way from

$234
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$606
From Lambert-St Louis to Oranjestad Reina Beatrix
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One-way flight from Lambert-St Louis to Oranjestad Reina Beatrix
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Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Oranjestad

Cheapest flights from St. Louis to Oranjestad
Explore the most affordable flight options available from St. Louis to Oranjestad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:05 pmSTL - AUA
1 stop20h 55mMultiple Airlines
Sat 11/154:50 pmAUA - STL
1 stop20h 11mMultiple Airlines
Deal found 9/11$420
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:05 pmSTL - AUA
1 stop21h 55mMultiple Airlines
Sat 11/84:50 pmAUA - STL
1 stop20h 11mMultiple Airlines
Deal found 9/9$428
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:05 pmSTL - AUA
1 stop20h 55mAir Canada
Sun 11/94:05 pmAUA - STL
1 stop25h 24mAir Canada
Deal found 9/9$455
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:05 pmSTL - AUA
1 stop21h 55mAir Canada
Sun 11/94:05 pmAUA - STL
1 stop25h 24mAir Canada
Deal found 9/9$458
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:15 amSTL - AUA
1 stop7h 27mAmerican Airlines
Mon 11/175:24 pmAUA - STL
1 stop7h 43mAmerican Airlines
Deal found 9/10$467
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:10 amSTL - AUA
1 stop7h 38mAmerican Airlines
Sun 12/145:55 pmAUA - STL
2 stops18h 41mAmerican Airlines
Deal found 9/10$477
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:53 pmSTL - AUA
2 stops19h 53mAmerican Airlines
Sun 12/75:45 pmAUA - STL
1 stop25h 23mAmerican Airlines
Deal found 9/9$485
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amSTL - AUA
2 stops28h 39mAmerican Airlines
Sat 12/65:45 pmAUA - STL
2 stops17h 05mAmerican Airlines
Deal found 9/11$486
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:23 amSTL - AUA
1 stop7h 47mAmerican Airlines
Fri 10/175:10 pmAUA - STL
1 stop16h 06mAmerican Airlines
Deal found 9/10$495

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from St. Louis to Oranjestad that are best for you.

Fly from

St. Louis

Fly to

Oranjestad

Route

Depart

Return

Price

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Thu 2/26

7:05 pm-12:55 pm

1 stop15h 50m

Oranjestad Reina Beatrix

Tue 3/3

4:25 pm-11:40 pm

1 stop9h 15m

$467

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sat 10/25

4:25 pm-11:20 am

1 stop17h 55m

Oranjestad Reina Beatrix

Fri 10/31

2:45 pm-11:56 pm

1 stop10h 11m

$467

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sat 2/28

7:05 pm-12:30 pm

1 stop15h 25m

Oranjestad Reina Beatrix

Tue 3/3

4:25 pm-11:40 pm

1 stop9h 15m

$467

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sun 3/1

7:05 pm-12:55 pm

1 stop15h 50m

Oranjestad Reina Beatrix

Tue 3/3

4:25 pm-11:40 pm

1 stop9h 15m

$467

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Thu 2/26

7:05 pm-12:55 pm

1 stop15h 50m

Oranjestad Reina Beatrix

Wed 3/4

1:50 pm-9:04 am

2 stops21h 14m

$472

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Wed 2/25

7:05 pm-12:55 pm

1 stop15h 50m

Oranjestad Reina Beatrix

Wed 3/4

1:50 pm-9:04 am

2 stops21h 14m

$472

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Sun 3/1

7:05 pm-1:55 pm

2 stops16h 50m

Oranjestad Reina Beatrix

Wed 3/4

3:10 pm-10:50 am

2 stops21h 40m

$472

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Wed 2/25

7:05 pm-1:55 pm

2 stops16h 50m

Oranjestad Reina Beatrix

Tue 3/3

1:50 pm-9:44 am

2 stops21h 54m

$472

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 2/27

7:05 pm-12:30 pm

1 stop15h 25m

Oranjestad Reina Beatrix

Mon 3/2

3:10 pm-10:50 am

2 stops21h 40m

$472

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Mon 3/2

6:00 am-3:10 pm

1 stop7h 10m

Oranjestad Reina Beatrix

Wed 3/4

1:50 pm-9:04 am

2 stops21h 14m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 13 results
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Best time to book a flight from St. Louis to Oranjestad

Have a flexible travel schedule? Discover the best time to fly to Oranjestad from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Oranjestad

How far ahead should I book a flight from St. Louis to Oranjestad?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Oranjestad. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from St. Louis to Oranjestad, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from St. Louis to Oranjestad?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Oranjestad (average of $456). Flying from St. Louis to Oranjestad in July is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to AUA?

Find hourly flight availability from St. Louis to Oranjestad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from St. Louis to Oranjestad is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

Reviews of airlines servicing Oranjestad

Get insights into the airlines that provide service to Oranjestad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oranjestad. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from St. Louis to Oranjestad by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Oranjestad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Oranjestad?

    Airlines like Delta and American Airlines fly from St. Louis to Oranjestad in about 15h 50m. The time it takes to get you to your destination can typically vary by up to 2h 05m. There are 2200 mi between St. Louis and Oranjestad. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Oranjestad round-trip?

    Flying on Delta is currently your cheapest option to Oranjestad, with prices starting at $399. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $471 and $481, respectively. Users have found that Delta is 39% cheaper than the other options available to this destination.

  • Can I find deals for flights from St. Louis to Oranjestad that include hotel bookings?

    Yes. In addition to deals on St. Louis to Oranjestad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Oranjestad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Oranjestad.

  • Can I find deals for business class flights from St. Louis to Oranjestad?

    Yes. Cheapflights offers flight deals from St. Louis to Oranjestad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Oranjestad?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Oranjestad (average of $456). Flying from St. Louis to Oranjestad in July is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oranjestad?

Book flights to Oranjestad if you plan to visit one of these locations
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Alternative routes for St. Louis to Oranjestad

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Oranjestad flights
Springfield to Oranjestad flights

Top 4 airlines flying from St. Louis to Oranjestad

Discover the top 4 airlines that operate flights from St. Louis to Oranjestad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$399Average$830FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$471Average$648FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$481Average$640FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$675Average$855FlexibilityNo cancel feeOn-time63%

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