$272 Cheap flights from Cyril E. King to Washington Dulles Intl. (STT to IAD)

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Find The Best Dates To Fly from Cyril E. King to Washington Dulles Intl.

Compare Flight Prices from St. Thomas to Washington

Affordable Airfare Tickets from STT to IAD Airport

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $460 round trip and $272 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jul 2 - Mon, Jul 7
STT
St. Thomas
IAD
Washington
$460 Roundtrip, found 3 hours ago
$460
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Jul 2 from St. Thomas to Washington, returning Mon, Jul 7, priced at $460 found 3 hours ago
Wed, Jul 2 - Mon, Jul 7
STT
St. Thomas
IAD
Washington
$465 Roundtrip, found 3 hours ago
$465
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Jul 2 from St. Thomas to Washington, returning Mon, Jul 7, priced at $465 found 3 hours ago
Wed, Jun 25 - Sun, Jul 20
STT
St. Thomas
IAD
Washington
$468 Roundtrip, found 3 days ago
$468
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 25 from St. Thomas to Washington, returning Sun, Jul 20, priced at $468 found 3 days ago
Wed, Oct 8 - Wed, Oct 15
STT
St. Thomas
IAD
Washington
$469 Roundtrip, found 1 hour ago
$469
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Oct 8 from St. Thomas to Washington, returning Wed, Oct 15, priced at $469 found 1 hour ago
Wed, Jun 25 - Sun, Jul 20
STT
St. Thomas
IAD
Washington
$473 Roundtrip, found 3 days ago
$473
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 25 from St. Thomas to Washington, returning Sun, Jul 20, priced at $473 found 3 days ago
Tue, Jun 17 - Sat, Jul 12
STT
St. Thomas
IAD
Washington
$494 Roundtrip, found 3 days ago
$494
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 17 from St. Thomas to Washington, returning Sat, Jul 12, priced at $494 found 3 days ago
Thu, Jun 19 - Mon, Jul 14
STT
St. Thomas
IAD
Washington
$502 Roundtrip, found 3 days ago
$502
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jun 19 from St. Thomas to Washington, returning Mon, Jul 14, priced at $502 found 3 days ago
Thu, Jun 19 - Mon, Jul 14
STT
St. Thomas
IAD
Washington
$507 Roundtrip, found 3 days ago
$507
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jun 19 from St. Thomas to Washington, returning Mon, Jul 14, priced at $507 found 3 days ago
Wed, Jun 18 - Sun, Jul 13
STT
St. Thomas
IAD
Washington
$507 Roundtrip, found 3 days ago
$507
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 18 from St. Thomas to Washington, returning Sun, Jul 13, priced at $507 found 3 days ago
Wed, Oct 8 - Wed, Oct 15
STT
St. Thomas
IAD
Washington
$509 Roundtrip, found 1 hour ago
$509
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Oct 8 from St. Thomas to Washington, returning Wed, Oct 15, priced at $509 found 1 hour ago

Frequently asked questions

Can I catch a flight from STT to Dulles Intl. Airport right now?
For information on any present Dulles Intl. Airport travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out en route.
Are there direct flights from Cyril E. King Airport to Dulles Intl. Airport?
If you want to get stuck into your activities in Sterling, take a look at United Airlines. They advertise nonstop services from Cyril E. King Airport (STT) to Dulles Intl. Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAD, please visit our Customer Service Portal.
How long is the flight from Cyril E. King Airport (STT) to IAD?
It typically takes about 6 hours and 10 minutes to fly from Cyril E. King Airport to Dulles Intl. Airport. You’ll be in the air for a while, so keep yourself amused with a podcast or get stuck into a magazine.
What is the flight distance from Cyril E. King Airport to Washington Dulles Intl. Airport (IAD)?
Covering 1,600 mi between Cyril E. King Airport and Cyril E. King Airport calls for a glass of Champagne and a few good movies. Lean back, get cozy and enjoy the flight.
What airlines fly from Cyril E. King Airport (STT) to IAD?
If you’re on the lookout for an airline company that flies straight from Cyril E. King Airport to IAD and is highly rated by other experienced travelers, try United Airlines. They offer 13 flights every month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
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.
What are the cheapest days to fly?
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.
How far in advance can you book a flight?
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.

Flight information from St. Thomas to Washington

 

Traveling From
Cyril E. King
Traveling To
Washington Dulles Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$460

Route Info

Flight path for flights from Cyril E. King Airport to Washington Dulles International Airport.


Origin:
STT - Cyril E. King Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
1,864.00 miles


Discover our best flights from St. Thomas STT to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from St. Thomas STT to Washington IAD at the right price  

Airfares to Washington IAD from St. Thomas STT currently cost between $460 and $509. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from St. Thomas STT to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Thomas STT to Washington IAD on Travelocity starting at $272. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from St. Thomas STT quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from STT to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from St. Thomas STT to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from STT. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from St. Thomas STT to Washington IAD today 

If you’re flexible about when you travel, July is usually the cheapest month to fly from St. Thomas STT to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from St. Thomas STT 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from STT have this option.  

 

Travel with confidence when you book flights to Washington IAD from St. Thomas STT with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.