Cheap Flights from Castries (SLU) to Washington (IAD)

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Frequently asked questions

Is it cheaper to buy a plane ticket from SLU to Washington Dulles Intl. Airport (IAD) last minute?
Being spontaneous is a great way to travel around, but it isn't necessarily the cleverest way to track down a bargain plane ticket. It's better to book your George F. L. Charles Airport (SLU) to Dulles Intl. Airport journey well in advance rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you arrive in Dulles Intl. Airport!
What airports do you fly into for Washington from Castries?
With Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to select from, connecting from Castries to Washington is a cinch. The city's major gateway, Washington Dulles Intl. Airport (IAD), is around 40 kilometers west of the downtown area. Apart from the price of fares, consider factors like train or bus options from the airport and the distance to your hotel before deciding where you'll get off the plane. Get your Washington trip off to a fun start by discovering White House and United States Capitol.
Can I change the date of my flight from George F. L. Charles Airport (SLU) to IAD?
We know plans can get upended, so Expedia is here to help make things easy. First, find your SLU to Washington Dulles Intl. Airport (IAD) itinerary through the Expedia Trips portal and browse the fare conditions and rules to see if change fees apply. If you booked your fare in the last 24 hours, some airlines allow you to cancel at no cost and book new flights. If you bought your fare more than 24 hours ago, contact us through our Customer Service portal to find out what your options are.

Travel information

Travel information

Origin airport
George F. L. Charles
Destination airport
Washington Dulles Intl.
Distance
3188 km

Book with confidence

Book with confidence

Castries to Washington Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Castries to Washington offer the perfect respite. Not only does exploring Washington provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Castries to Washington may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Washington are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is now!

Castries to Washington Flights