As an example, I found seats departing CLE on Thursday, May 9, and returning from AUA on Tuesday, May 14, 2019.
This fare is available daily starting in late April through June, then again from late August through September with return legs valid through October.
Some itineraries may include a long layover on one of the legs, but those can be avoided if your travel dates are flexible.
This is a Main Cabin fare, which includes a standard carry-on bag plus one personal item. A checked bag costs $30 each way.
You may choose your own assignments from standard economy class seats that are still available at no extra charge.
United and Delta are price matching on this route on several dates for a few dollars more. However, United's Basic Economy fares are more restrictive than that of American and only include a personal sized item. Delta is another good choice, but their seat inventory is scarce and usually requires long layovers.
Related article: Which Caribbean Airports Have the Lowest (and Highest) Ticket Taxes
See our fare details for booking info.
We're seeing plenty of deals to the islands today. So, make sure to have a look at our dedicated Caribbean flight deals page to see what else is marked down.
Need a room in Aruba? Here's what's available for the above dates on Hotelwatchdog.