$386+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AUA
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Oranjestad with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Oranjestad
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to OranjestadExplore 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 March 10, 2026.
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 March 10, 2026.
This Air Canada deal was found by Cheapflights users on 3/5. 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.
Fri 5/81:00 pm
STL
- AUA
2 stops24h 15m
Air Canada
Sat 5/233:05 pm
AUA
- STL
1 stop22h 01m
Air Canada
Deal found 3/5![Air Canada logo]()
$452
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/227:00 am
STL
- AUA
1 stop7h 20m
American Airlines
Wed 4/294:20 pm
AUA
- STL
1 stop17h 10m
American Airlines
Deal found 3/8![American Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 3/8. 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 6/15:15 am
STL
- AUA
1 stop10h 44m
American Airlines
Thu 6/111:59 pm
AUA
- STL
1 stop11h 00m
American Airlines
Deal found 3/8![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/186:53 pm
STL
- AUA
1 stop16h 27m
American Airlines
Sat 4/254:50 pm
AUA
- STL
1 stop16h 40m
American Airlines
Deal found 3/5![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 6/36:00 am
STL
- AUA
2 stops9h 59m
American Airlines
Tue 6/162:33 pm
AUA
- STL
2 stops19h 00m
American Airlines
Deal found 3/9![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 5/85:24 am
STL
- AUA
1 stop10h 01m
American Airlines
Sat 5/235:07 pm
AUA
- STL
1 stop16h 26m
American Airlines
Deal found 3/6![American Airlines logo]()
$523
Best flights from St. Louis to OranjestadDiscover carefully curated flight deals from St. Louis to Oranjestad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from St. Louis to Oranjestad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/7. 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 6/15:40 pm
STL
- AUA
1 stop18h 19m
American Airlines
Thu 6/111:59 pm
AUA
- STL
1 stop11h 00m
American Airlines
Deal found 3/7![American Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:30 am
STL
- AUA
1 stop7h 50m
United Airlines
Sat 4/253:10 pm
AUA
- STL
1 stop8h 18m
United Airlines
Deal found 3/5![United Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/185:21 pm
STL
- AUA
2 stops17h 59m
American Airlines
Sat 4/254:50 pm
AUA
- STL
1 stop16h 40m
American Airlines
Deal found 3/5![American Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 6/65:40 pm
STL
- AUA
1 stop18h 19m
American Airlines
Sat 6/135:06 pm
AUA
- STL
1 stop18h 31m
American Airlines
Deal found 3/9![American Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:15 pm
STL
- AUA
2 stops19h 25m
United Airlines
Thu 4/304:30 pm
AUA
- STL
2 stops19h 18m
United Airlines
Deal found 3/7![United Airlines logo]()
$660
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/26:00 am
STL
- AUA
1 stop8h 40m
American Airlines
Tue 4/75:25 pm
AUA
- STL
1 stop17h 51m
American Airlines
Deal found 3/9![American Airlines logo]()
$599
Last-minute flights from St. Louis to OranjestadDiscover last-minute flight deals from St. Louis to Oranjestad. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Oranjestad. Data last updated March 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/25:15 am
STL
- AUA
1 stop7h 15m
American Airlines
Tue 4/75:25 pm
AUA
- STL
1 stop17h 51m
American Airlines
Deal found 3/6![American Airlines logo]()
$599
This Air Canada deal was found by Cheapflights users on 3/9. 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.
Fri 4/34:05 pm
STL
- AUA
1 stop22h 10m
Air Canada
Wed 4/84:10 pm
AUA
- STL
1 stop24h 15m
Air Canada
Deal found 3/9![Air Canada logo]()
$587
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/186:53 pm
STL
- AUA
1 stop16h 27m
American Airlines
Sat 4/254:50 pm
AUA
- STL
1 stop16h 40m
American Airlines
Deal found 3/5![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/227:00 am
STL
- AUA
1 stop7h 20m
American Airlines
Wed 4/294:20 pm
AUA
- STL
1 stop17h 10m
American Airlines
Deal found 3/8![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:55 pm
STL
- AUA
2 stops16h 45m
United Airlines
Thu 4/304:30 pm
AUA
- STL
2 stops19h 18m
United Airlines
Deal found 3/8![United Airlines logo]()
$660
One-way flights from St. Louis to OranjestadSearch for one-way flight options from St. Louis to Oranjestad. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from St. Louis to Oranjestad. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:05 pm
STL
- AUA
3 stops40h 30m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:20 am
STL
- AUA
1 stop8h 15m
Southwest
Deal found 3/6![Southwest logo]()
$498
Find 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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $452 (Air Canada) |
One-way from | $386 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $688 |
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 March 10, 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
Cheapest round-trip
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Mon 6/1
5:40 pm-12:59 pm
1 stop18h 19m
Oranjestad Reina Beatrix
Thu 6/11
1:59 pm-11:59 pm
1 stop11h 00m
$489
Quickest round-trip
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Tue 4/21
6:30 am-3:20 pm
1 stop7h 50m
Oranjestad Reina Beatrix
Sat 4/25
3:10 pm-10:28 pm
1 stop8h 18m
$498
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Sat 4/18
5:21 pm-12:20 pm
2 stops17h 59m
Oranjestad Reina Beatrix
Sat 4/25
4:50 pm-8:30 am
1 stop16h 40m
$503
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Sat 6/6
5:40 pm-12:59 pm
1 stop18h 19m
Oranjestad Reina Beatrix
Sat 6/13
5:06 pm-10:37 am
1 stop18h 31m
$549
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Thu 4/2
6:00 am-3:40 pm
1 stop8h 40m
Oranjestad Reina Beatrix
Tue 4/7
5:25 pm-10:16 am
1 stop17h 51m
$599
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Mon 4/27
8:15 pm-4:40 pm
2 stops19h 25m
Oranjestad Reina Beatrix
Thu 4/30
4:30 pm-10:48 am
2 stops19h 18m
$660
Cheapest one-way
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Sun 3/15
4:51 pm-2:35 pm
2 stops20h 44m
$464
Quickest one-way
St. LouisOranjestad
STL - AUA
STLAUA
Lambert-St Louis
Sun 3/15
6:20 am-3:35 pm
1 stop8h 15m
$498
Sorted by cheapest first
Compare providers for flights from St. Louis to Oranjestad
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Oranjestad in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on St. Louis-Oranjestad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Oranjestad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Oranjestad flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Oranjestad flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Oranjestad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
STL-AUA
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 March 6, 2026.
To ensure you get the cheapest price possible for a flight from St. Louis to Oranjestad, you should look to book at least 8 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, December is the cheapest month in which you can book a flight from St. Louis to Oranjestad (average of $368). Flying from St. Louis to Oranjestad in May is currently the most expensive (average of $488). 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.
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 March 10, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
Traveling to a place near Oranjestad?
Book flights to Oranjestad if you plan to visit one of these locationsNoord
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Other flights to Oranjestad
Explore flights to Oranjestad departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
St. Louis and Oranjestad flights
Browse other St. Louis and Oranjestad flight options. Last updated on March 10, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$687 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$458 | Average$600 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$481 | Average$578 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$674 | Average$1,020 | FlexibilityNo cancel fee | On-time63% |