Cheap flights from District of Columbia to Saint Thomas Island from $144

The month of August is another great option to travel to Saint Thomas Island, with average flight prices from District of Columbia averaging around $108.

On average, the least expensive day to fly to Saint Thomas Island from District of Columbia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $448. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Saint Thomas Island for around $650.

Fly from Baltimore/Washington to Saint Thomas Island Cyril E King for the best District of Columbia - Saint Thomas Island Cyril E King flight prices

You are more likely to see cheaper flights to Saint Thomas Island from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $551 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from District of Columbia for as low as $383 on momondo.

There are 3 cabin classes available to choose from on District of Columbia to Saint Thomas Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 32% on your flight if you consider stops on a District of Columbia to Saint Thomas Island flight.

United Airlines, Delta, and American Airlines are the most popular carriers operating from District of Columbia to Saint Thomas Island Cyril E King

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Saint Thomas Island from District of Columbia according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Saint Thomas Island. Keep in mind that there are 5 different airlines that fly to Saint Thomas Island on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 1 flights per day flying from District of Columbia to Saint Thomas Island. The most common time of day flights depart is 8:00AM, with 88% of flights taking off at noon.

As of June 2026, 8 flights take off from District of Columbia and land in Saint Thomas Island each week. The most common flight departure day for this route is Sat, with 25% of weekly flights taking off on this day.