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Cheap Flights from St Maarten to Washington Dulles

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      Travellers and cabin class, 1 Adult, Economy
      United

      Compare St Maarten to Washington Dulles flight deals

      Find the cheapest month or even day of the year to fly to Washington Dulles

      Book the best Washington Dulles fare with no extra fees

      Flight deals from St Maarten to Washington Dulles

      Looking for a cheap last-minute deal or the best return flight from St Maarten Airport to Washington Dulles Airport? If you want to travel next month, return fares start from R 6,213. Find the lowest prices on one-way and return tickets right here.
      Washington D.C..R 3,566 per passenger.Departing Sun, 6 Dec.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from St Maarten on Sun, 6 Dec, arriving in Washington Dulles.Price includes taxes and charges.From R 3,566, select.
      Washington D.C..R 3,566 per passenger.Departing Sun, 15 Nov.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from St Maarten on Sun, 15 Nov, arriving in Washington Dulles.Price includes taxes and charges.From R 3,566, select.
      Washington D.C..R 3,907 per passenger.Departing Fri, 2 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from St Maarten on Fri, 2 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 3,907, select.
      Washington D.C..R 4,085 per passenger.Departing Sat, 7 Nov.One-way flight with United.Outbound direct flight with United departs from St Maarten on Sat, 7 Nov, arriving in Washington Dulles.Price includes taxes and charges.From R 4,085, select.
      Washington D.C..R 4,175 per passenger.Departing Wed, 31 Mar.One-way flight with United.Outbound direct flight with United departs from St Maarten on Wed, 31 Mar, arriving in Washington Dulles.Price includes taxes and charges.From R 4,175, select.
      Washington D.C..R 4,201 per passenger.Departing Sat, 30 Jan.One-way flight with United.Outbound direct flight with United departs from St Maarten on Sat, 30 Jan, arriving in Washington Dulles.Price includes taxes and charges.From R 4,201, select.
      Washington D.C..R 4,223 per passenger.Departing Thu, 25 Feb.One-way flight with United.Outbound direct flight with United departs from St Maarten on Thu, 25 Feb, arriving in Washington Dulles.Price includes taxes and charges.From R 4,223, select.
      Washington D.C..R 4,236 per passenger.Departing Sat, 31 Oct.One-way flight with United.Outbound direct flight with United departs from St Maarten on Sat, 31 Oct, arriving in Washington Dulles.Price includes taxes and charges.From R 4,236, select.
      Washington D.C..R 4,603 per passenger.Departing Sat, 12 Dec.One-way flight with United.Outbound direct flight with United departs from St Maarten on Sat, 12 Dec, arriving in Washington Dulles.Price includes taxes and charges.From R 4,603, select.
      Washington D.C..R 4,872 per passenger.Departing Sun, 11 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from St Maarten on Sun, 11 Apr, arriving in Washington Dulles.Price includes taxes and charges.From R 4,872, select.
      Washington D.C..R 5,169 per passenger.Departing Thu, 27 May.One-way flight with United.Outbound direct flight with United departs from St Maarten on Thu, 27 May, arriving in Washington Dulles.Price includes taxes and charges.From R 5,169, select.
      Washington D.C..R 5,188 per passenger.Departing Thu, 15 Jul.One-way flight with United.Outbound direct flight with United departs from St Maarten on Thu, 15 Jul, arriving in Washington Dulles.Price includes taxes and charges.From R 5,188, select.
      Washington D.C..R 5,289 per passenger.Departing Thu, 1 Apr.One-way flight with United.Outbound direct flight with United departs from St Maarten on Thu, 1 Apr, arriving in Washington Dulles.Price includes taxes and charges.From R 5,289, select.
      Washington D.C..R 6,272 per passenger.Departing Sat, 26 Sep.One-way flight with United.Outbound indirect flight with United, departs from St Maarten on Sat, 26 Sep, arriving in Washington Dulles.Price includes taxes and charges.From R 6,272, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from St Maarten to Washington Dulles found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from St Maarten to Washington Dulles

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Maarten to Washington Dulles flights are currently cheapest in November.
      Sep
      from R 6,272
      Oct
      from R 3,907
      Nov
      from R 3,566
      Dec
      from R 3,566
      Jan
      from R 4,201
      Feb
      from R 4,223
      Mar
      from R 4,175
      Apr
      from R 4,872
      May
      from R 5,169
      Jun
      Find prices
      Jul
      from R 5,188
      Aug
      Find prices

      Direct flights from St Maarten to Washington Dulles

      United

      St Maarten to Washington Dulles: Alternative routes

      Compare routes from St Maarten to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

      Washington Ronald Reagan

      5km from central Washington D.C.
      ClosestCheapest
      from R 3,003
      Search flights

      Washington Dulles

      37km from central Washington D.C.
      from R 3,566
      Search flights

      Baltimore Washington International

      44km from central Washington D.C.
      from R 3,017
      Search flights

      Philipsburg to Washington D.C.: Flight information

      The things to know before you go.
      Cheapest flight foundR 3,566
      Cheapest month to flyNovember
      Average flight time4 hrs, 36 mins
      Most popular airlineUnited
      Average flights per week5

      Finding cheap flights from St Maarten to Washington Dulles: Frequently asked questions

      The best price we found for a return flight from St Maarten to Washington Dulles is R 6,138. 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 36 minutes is the average flight time from St Maarten to Washington Dulles.
      United flies direct from St Maarten to Washington Dulles.
      As of September 2026, there are 5 flights per week flying from St Maarten to Washington Dulles.
      The cheapest month to fly from St Maarten to Washington Dulles is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Maarten Airport to Washington Dulles Airport on Saturday, 31 October 2026.
      Yes – the average flight time is 4 hours and 36 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 Washington Dulles 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 Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Air Canada and United offer the cheapest flight tickets to Washington Dulles.

      Flying from St Maarten Airport (SXM) to Washington Dulles Airport (IAD): what you need to know

      • Around 4 hours 30 minutes is how long you'll be travelling on a direct flight from St Maarten Airport to Washington Dulles Airport.

      • The timezone in Washington DC is UTC-5, which is one hour behind Philipsburg.

      • Choose from three weekly St Maarten Airport to Washington Dulles Airport flights. The 15:55 departure with United Airlines is the earliest you can take. United Airlines operates the latest service of the day at 16:55.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Make sure you're at the airport on time to catch your SXM to IAD flight.

      • Travelling during a peak time such as April? Public holidays and other popular seasons can mean longer lines and delays at security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

      • Flying into Washington DC (and then exploring more of the United States!) is easy with United. This popular airline offers direct flights from St Maarten Airport to Washington Dulles Airport.

      • United tops the list for bookings on this route.

      • The carrier with the top on-time arrival performance for SXM to IAD flights is United.

      • We make it a breeze to book a flight with a stopover. To see your options for tickets from St Maarten Airport to Washington Dulles Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to visit the city of your choice. Worthwhile stopovers between SXM and IAD include:

        • Charlotte Douglas Airport

        • New York Newark Airport

        • Montreal Pierre Elliott Trudeau Airport

      How to find the cheapest flights from St Maarten Airport (SXM) to Washington Dulles Airport (IAD)

      • R 3,566 is currently the best price for a one-way St Maarten Airport to Washington Dulles Airport flight. Return flights start at R 6,138. These fares can change based on availability.

      • It's a good idea to book as early as possible if you're hoping to get cheap tickets from SXM to IAD. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

      • If you can be flexible with your travel dates, try using the 'Whole month' search function. It'll find the lowest price across every month when looking for a flight from St Maarten Airport to Washington Dulles Airport.

      • Snapping up cheap flights from SXM to IAD is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a lower fare pops up.

      • Find the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from St Maarten Airport to Washington Dulles Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

      Handy information about St Maarten Airport (SXM)

      • Of all flights leaving St Maarten Airport, 66% land on schedule at their destination.

      • Central Philipsburg to St Maarten Airport is approximately 3 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're driving, catching a taxi or ride-sharing.

      • You can expect a journey time of roughly 20 minutes when using public transport.

      • Get your travels off to a relaxed start by staying near SXM. Whether you have an early flight from St Maarten Airport to Washington Dulles Airport or just don't want to be rushed, these hotels are perfect:

      Arriving at Washington Dulles Airport (IAD)

      Getting from Washington Dulles Airport (IAD) to central Washington DC

      • You'll find IAD at 1 Saarinen Circle.

      • Washington Dulles Airport to the centre of Washington DC has a drive time of about 45 minutes. It's approximately 40 kilometres away.

      • Getting to the centre on public transport takes around 1 hour 10 minutes.

      When to fly to Washington Dulles Airport (IAD)

      • July is the busiest month for flights from St Maarten Airport to Washington Dulles Airport. To skip the crowds, travel to Washington DC in February.

      • Lock in your flight from St Maarten Airport to Washington Dulles Airport for July if you'd like to go to Washington DC during its warmest month. You can expect temperatures of between 19ºC (66ºF) and 33ºC (91ºF).

      • If you want to travel in cooler conditions, look for a cheap ticket from SXM to IAD in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

      Explore more of the United States

      • You've seen Washington DC, now it's time to discover other parts of the United States. Travel about 322 kilometres north-east to New York to tick off its leading sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, your itinerary will be busy.

      • Philadelphia is another sought-after destination in the United States and is around 193 kilometres north-east of Washington DC. No trip is complete without visiting Independence Hall, Liberty Bell and Philadelphia Museum of Art.

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

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.