STL - AUA

$225 Find Cheap Flights from St. Louis to Oranjestad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Oranjestad departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oranjestad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Oranjestad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Oranjestad, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$438
Overall average: $600
Air Canada
Fri 5/8Sat 5/23
STL - AUA • 2 stops
Cheapest one-way
$225
United Airlines
Sun 6/14
STL - AUA • 1 stop
Top airlines
Cheapest • from $438 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Oranjestad. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $430 (round-trip)
Shortest trip • 7h 07m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oranjestad!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Oranjestad (STL-AUA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Oranjestad that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Oranjestad

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
Air Canada Logo
1:05 pm - 2:15 pm
STL
-
AUA
24h 10m
2 stops
Air Canada Logo
3:05 pm - 8:25 pm
AUA
-
STL
30h 20m
2 stops
$452Air Canada
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
5:15 am - 4:59 pm
STL
-
AUA
10h 44m
1 stop
American Airlines Logo
5:59 pm - 10:35 am
AUA
-
STL
17h 36m
1 stop
$464American Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
5:15 am - 4:59 pm
STL
-
AUA
10h 44m
1 stop
American Airlines Logo
4:20 pm - 8:53 am
AUA
-
STL
17h 33m
2 stops
$469American Airlines
Sat, Jun 6 - Thu, Jun 11
American Airlines Logo
6:24 pm - 4:59 pm
STL
-
AUA
21h 35m
1 stop
American Airlines Logo
5:10 pm - 8:33 am
AUA
-
STL
16h 23m
1 stop
$470American Airlines
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
$473Air 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
$480Air Canada
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
6:30 am - 3:20 pm
STL
-
AUA
7h 50m
1 stop
United Airlines Logo
4:30 pm - 10:31 am
AUA
-
STL
19h 01m
1 stop
$493United Airlines
Sun, Jun 21 - Thu, Jun 25
American Airlines Logo
6:12 pm - 1:33 pm
STL
-
AUA
18h 21m
2 stops
American Airlines Logo
2:33 pm - 10:58 pm
AUA
-
STL
9h 25m
1 stop
$494American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Oranjestad flights

Get data-powered insights and trends into flights from St. Louis to Oranjestad to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Oranjestad?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Oranjestad, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Oranjestad is February, where tickets cost $523 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $713 and $698 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Oranjestad, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Oranjestad, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$225
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from St. Louis to Oranjestad

When to book flights from St. Louis to Oranjestad

Are your dates flexible? Find out the best times to travel from St. Louis to Oranjestad based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Oranjestad

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

    In the last 3 days, the lowest price for a flight from St. Louis to Oranjestad was $225 for a one-way ticket and $438 for a round-trip.

  • Do I need a passport to fly between St. Louis and Oranjestad?

    A passport is required to fly from St. Louis to Oranjestad.

  • Which aircraft models fly most regularly from St. Louis to Oranjestad?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Oranjestad?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between St. Louis and Oranjestad, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Oranjestad, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Oranjestad are Southwest and Delta. With an average price for the route of $1,020 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $661 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from St. Louis to Oranjestad?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Oranjestad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Oranjestad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oranjestad from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Oranjestad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oranjestad with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and AUA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Oranjestad?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oranjestad from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Oranjestad

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Oranjestad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Oranjestad? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4329 reviews
8.1Boarding
7.0Food
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

10.0 ExcellentGwen, Mar 2026
DAL - BNA
Read more Southwest reviews

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The cabin temperature was nice and cool. The wifi was not working.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

The flight attendant was friendly and efficient. The temperature was kept nice and cool. The plane was nice, but filthy. There were visible spills on my tray table. The gate agent was somewhat rude with her announcements and in speaking with other customers.

I appreciate that I finally got the seat I paid extra for this time. Thank you

I would have liked a pillow. The vegetarian wrap and oaten cake was good.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

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

Information on your arrival and departure airports