$72 Cheap Spirit Airlines flights from Baltimore to St. Thomas (BWI to STT)

It’s wise to learn about any travel advice reports and quarantine requirements in place in your destination city. Make sure you go to our Covid-19 Travel Advisor for up-to-date information on flying to STT.

Once you’ve received your ticket for your flight from BWI Airport to Cyril E. King Airport (STT), you should be able to see which terminals Spirit Airlines flies into and out of. If not, contact your carrier or do some online research for those details.

Unfortunately, there are no direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Cyril E. King Airport (STT) with Spirit Airlines. Be prepared to make at least one stopover if you have to stick to this airline and route.

Throw that book in your carry-on you’ve been meaning to read. A flight from BWI Marshall to Cyril E. King Airport with Spirit Airlines takes around 6 hours and 18 minutes. You’ll have ample time to get lost in the plot.

You’ll find roughly 7 Spirit Airlines flights weekly that connect BWI to STT.

For more info about changing your flight to Cyril E. King Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.