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Cheap Flights from Washington D.C. to Cyril E. King

Compare Washington D.C. to Cyril E. King flight deals

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Flight deals from Washington D.C. to Cyril E. King Airport

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Cyril E. King Airport? If you want to travel next month, return fares start from ج.م.‏ 9,993. Find the lowest prices on one-way and return tickets right here.
Saint Thomas.ج.م.‏ 4,886 per passenger.Departing Sat, 15 Aug.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Sat, 15 Aug, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 4,886, select.
Saint Thomas.ج.م.‏ 4,886 per passenger.Departing Wed, 15 Apr.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Wed, 15 Apr, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 4,886, select.
Saint Thomas.ج.م.‏ 4,925 per passenger.Departing Tue, 19 May.One-way flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Tue, 19 May, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 4,925, select.
Saint Thomas.ج.م.‏ 5,110 per passenger.Departing Thu, 23 Jul.One-way flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Thu, 23 Jul, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 5,110, select.
Saint Thomas.ج.م.‏ 5,110 per passenger.Departing Mon, 1 Jun.One-way flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Mon, 1 Jun, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 5,110, select.
Saint Thomas.ج.م.‏ 5,358 per passenger.Departing Mon, 16 Mar.One-way flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Mon, 16 Mar, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 5,358, select.
Saint Thomas.ج.م.‏ 5,425 per passenger.Departing Sun, 3 May.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Sun, 3 May, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 5,425, select.
Saint Thomas.ج.م.‏ 5,881 per passenger.Departing Mon, 16 Mar.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Mon, 16 Mar, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 5,881, select.
Saint Thomas.ج.م.‏ 5,929 per passenger.Departing Sat, 19 Sep.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Sat, 19 Sep, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 5,929, select.
Saint Thomas.ج.م.‏ 6,476 per passenger.Departing Tue, 14 Jul.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Tue, 14 Jul, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 6,476, select.
Saint Thomas.ج.م.‏ 8,012 per passenger.Departing Thu, 11 Jun.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Thu, 11 Jun, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 8,012, select.
Saint Thomas.ج.م.‏ 13,326 per passenger.Departing Tue, 29 Dec.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Tue, 29 Dec, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 13,326, select.
Saint Thomas.ج.م.‏ 16,682 per passenger.Departing Fri, 15 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Fri, 15 Jan, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 16,682, select.
Saint Thomas.ج.م.‏ 18,774 per passenger.Departing Fri, 15 Jan.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Fri, 15 Jan, arriving in Cyril E. King.Price includes taxes and charges.From ج.م.‏ 18,774, select.

Find the cheapest month to fly from Washington D.C. to Cyril E. King

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Cyril E. King flights are currently cheapest in April.
Mar
from ج.م.‏ 5,358
Apr
from ج.م.‏ 4,886
May
from ج.م.‏ 4,925
Jun
from ج.م.‏ 5,110
Jul
from ج.م.‏ 5,110
Aug
from ج.م.‏ 4,886
Sep
from ج.م.‏ 5,929
Oct
Find prices
Nov
Find prices
Dec
from ج.م.‏ 13,326
Jan
from ج.م.‏ 16,682
Feb
Find prices

Direct flights from Washington D.C. to Cyril E. King

Washington D.C. to Saint Thomas: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 4,886
Cheapest month to flyApril
Average flight time4 hrs, 4 mins
Most popular airlineUnited
Average flights per week34

Finding cheap flights from Washington D.C. to Cyril E. King: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Cyril E. King is ج.م.‏ 9,993. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 3 minutes is the average flight time from Washington D.C. to Cyril E. King.
United and Southwest Airlines fly direct from Washington D.C. to Cyril E. King.
As of March 2026, there are 17 flights per week flying from Washington D.C. to Cyril E. King.
The cheapest month to fly from Washington D.C. to Cyril E. King is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Cyril E. King Airport on Monday, 27 April 2026.
Yes – the average flight time is 4 hours and 3 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cyril E. King but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint Thomas is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Washington DC to Cyril E. King Airport (STT): What you need to know

  • To ensure you catch your flight from Washington DC to STT, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • With more people on the move during peak seasons, it's wise to be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow for extra wait times.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • The journey from central Washington DC to DCA takes about 45 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 8 kilometres in 15 minutes or so, depending on traffic.

  • Looking for a convenient hotel near Ronald Reagan National Airport? If you're catching an early flight from Washington DC to Cyril E. King Airport, these accommodation options will have you sleeping a quick hop from check-in:

  • 76.44% of flights taking off from Ronald Reagan National Airport land at their destination on schedule.

  • DCA's address is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • You can book a direct Washington DC to Cyril E. King Airport (STT) flight ticket out of Washington Dulles International Airport (IAD). Work out whether leaving from IAD works best for your plans.

  • United Airlines offers direct flights from Washington DC to STT out of IAD. Book your favourite window seat and reach your destination without any detours.

  • On the IAD to STT route, United Airlines is the go-to airline for most travellers.

  • Book with United Airlines if punctual service is a priority. Its flights between Washington Dulles International Airport and Cyril E. King Airport arrive as scheduled 83.61% of the time.

  • On public transport, you can travel from central Washington DC to IAD in around 1 hour 10 minutes. The terminal is roughly 56 kilometres away, and getting there by car will take approximately 50 minutes.

  • Get a head start on your holiday with an extra night away from home. Before your Washington DC to STT flight, unwind in one of these hotels near Washington Dulles International Airport:

  • Washington Dulles International Airport has an on-time performance of 74.39%. This figure sheds light on how often flights that depart from this airport land on time.

  • IAD is located at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • BWI is around 48 kilometres from central Washington DC. The drive from the city centre to the terminal takes about 50 minutes. If you're considering public transport, expect a journey time of around 1 hour 30 minutes.

  • Take the uncertainty out of departure day — stay near Baltimore/Wash International Thurgood Marshall Airport and know you'll get to your boarding gate with time to spare. Check in to one of these hotels the day before if you're catching an early Washington DC to Cyril E. King Airport flight:

  • Airports have an on-time performance rating that monitors how often flights arrive at their destinations when they should. At BWI, that rate is 77.13%.

About Cyril E. King Airport (STT)

How to find the cheapest flights from Washington DC to Cyril E. King Airport (STT)

  • ج.م.‏ 4,886 is currently the best price for a one-way ticket from Washington DC to Cyril E. King Airport. Return flights start at ج.م.‏ 9,993. These fares may change depending on demand.

  • To pick up cheap flights from Washington DC to STT, book early. Airlines tend to offer their most competitively priced fares when flights first go on sale.

  • Affordable Washington DC to Cyril E. King Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' tool to compare fares across the month and then pick the cheapest day.

  • Filters make it easier to find a bargain for your flight from Washington DC to Cyril E. King Airport. Choose the airlines, flight times and number of stops that line up with your plans. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

Plan the rest of your trip from Washington D.C. to Saint Thomas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.