Lowest fare in our latest check
St. Louis (STL) to Aruba (AUA): $536 round trip in December on American, 2 stops
Sample dates Dec 15 to Dec 22 · checked Oct 22 · fares change daily
Set a free price alert for STL to AUA →What STL to Aruba costs, from our daily checks
Lowest fare found each day for a 7-night round trip leaving Dec 15, economy, in USD. How we measure
9 observations since Oct 3. Price bands appear after 10 daily checks spanning 14 days.
Fare by month, STL to AUA
Of the 5 months we priced (November to April 2027), December had the lowest observed fare at $536 (checked Oct 22) and January 2027 the highest at $595, each for a 7-night trip from the 15th.
| Month | Lowest observed | Trip priced | Checked | Alert |
|---|---|---|---|---|
| November | $589Air Canada | Nov 15 to Nov 22 | Oct 16 | Alert me under $500 |
| December | $536American | Dec 15 to Dec 22 | Oct 22 | Alert me under $450 |
| January 2027 | $595United | Jan 15 to Jan 22 | Oct 17 | Alert me under $500 |
| March 2027 | $589American | Mar 15 to Mar 22 | Oct 17 | Alert me under $500 |
| April 2027 | $569Delta | Apr 15 to Apr 22 | Oct 10 | Alert me under $480 |
Alert targets are 15% under the observed fare, rounded down to $10. Each month is the same 7-night trip from the 15th.
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From STL airport to Aruba
Reaching St. Louis Lambert International
MetroLink light rail runs from downtown St. Louis to the airport terminals (Gateway Station) every 10-15 minutes, 24/7, taking 27 minutes from Civic Center Station; costs $3.50 one-way or $6 round-trip—this is your best bet. Uber/Lyft from downtown runs $18-28 depending on surge, and rideshare pickup is well-organized at Terminal 1. Rental cars and taxis available but unnecessary for most travelers. Parking at the airport: Hourly Garage runs $3/hour ($18 max daily), Economy Lot B is $12/day, and premium valet is $30/day—if you're leaving the car for 4+ days, the economy lot makes sense.
Getting from AUA into Aruba
Queen Beatrix International Airport (AUA) is 2.5 miles from Oranjestad and about 5 miles from the Palm Beach hotel strip. Taxi is the standard option — fixed government rates apply: $12-15 to Oranjestad, $20-28 to Palm Beach resort area, and $30-35 to the far end of the hotel strip. Taxis are plentiful at the arrivals exit and no app is needed. Arubus public bus ($2.50 per ride, exact change preferred) runs along the main coastal highway connecting the airport, Oranjestad, and Palm Beach every 30 minutes from roughly 6am to midnight — cheapest option but slow with luggage. Many major resorts also operate private shuttle services ranging $15-25 per person that can be booked in advance through the hotel.
Planning St. Louis to Aruba
Aruba sits just 15 miles off the Venezuelan coast, outside the hurricane belt — which means the island gets reliably sunny, breezy weather almost every single day of the year. That 'One Happy Island' slogan isn't just marketing fluff; the consistent trade winds keep temperatures in the low-to-mid 80s year-round, and the island averages only about 20 inches of rain annually. For Americans who want a beach vacation without the gambling-with-weather aspect of other Caribbean destinations, Aruba is the safest bet on the map. Flights from the US East Coast run under 4 hours nonstop, making it a genuinely easy getaway.
Local basics
Best-month weather in Aruba
January
76–84°F · 2 rain daysPeak dry season with constant northeast trade winds averaging 15-20 mph. Brilliant sunshine almost every day, minimal humidity.
February
76–84°F · 1 rain daysThe driest month of the year — you may go the entire week without seeing a cloud. Trade winds are strong and conditions are ideal for windsurfing and kitesurfing.
The destination guide flags September and October as the least favorable months.
Two areas to consider
Palm Beach
luxuryThe main resort strip running about 2 miles along Aruba's northwestern coast — this is where the Marriott, Hilton, Hyatt, and Riu tower hotels are clustered. It's the center of tourist activity, with beach bars like Bugaloe and Pelican Nest, watersports rentals, and the largest concentration of restaurants. Expect to pay $350-800/night at the major resorts and $25-45 for dinner at sit-down restaurants.
Eagle Beach
mid-rangeQuieter stretch south of Palm Beach known for wider sand, fewer crowds, and the famous fofoti trees in the water. The Amsterdam Manor boutique hotel and MVC Eagle Beach are popular here. The beach itself is arguably better than Palm Beach — same water, half the people. Dining options are fewer so most visitors eat at their hotel or taxi to Palm Beach (5 min, $10).
Local planning tip
Rent a UTV or open-air jeep for one full day ($80-110 from De Palm Tours or Rancho Notorious) and drive yourself to the north coast, Arikok National Park, and Baby Beach — you'll see a completely different island than the resort strip and cut your excursion costs in half compared to booking group tours. Start at the Natural Pool (Conchi) first thing in the morning before the tour buses arrive around 10am. Also: grocery shop at Ling & Sons IGA supermarket in Palm Beach for water, snacks, and sunscreen — prices are 60% lower than buying from hotel beach vendors.
Visa and entry notes for US travelers
US passport holders do not need a visa for Aruba. On arrival, you'll complete an Embarkation/Disembarkation (ED) card and pay a tourism levy if not already included in your flight/hotel package ($34 USD for stays over 24 hours). Your US passport must be valid for the duration of your stay — no 6-month validity rule applies. You're allowed to stay up to 30 days as a tourist; extensions are possible but rarely needed. Aruba is a constituent country of the Netherlands, not part of the Schengen Area, so European visa rules don't apply here. No vaccinations are required for entry from the US.
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Lowest live fare: Miami (MIA), $341 round trip, checked Oct 22