A coastal landscape with lush green hills, clear turquoise waters, and distant islands.

Cheap Flights from Washington (DCA) to St. Thomas (STT)

Popular airlines from Ronald Reagan National Airport (DCA) to Cyril E. King Airport (STT)

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Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) cost?
You can find one-way and return flights from DCA to STT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to STT ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
January is typically the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King), with average return fares around CA$497. January sees lower prices because it falls after the busy holiday travel season, when demand often drops and airlines offer more competitive fares. February and December are also good months to find deals on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
Enter DCA to STT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King), with prices starting from around CA$406 for flights that can be booked for departure within the next year. These flights typically include a layover in Midway Intl. (MDW). Prices are per adult, economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
The cheapest months to fly from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) are typically January and December, with average return flights costing around CA$497. While these months offer great value, it's worth noting that they might also be popular travel times, meaning you'll likely find plenty of flight options to choose from. If you're flexible, aiming for these months could give you a good balance of affordable fares and convenient schedules.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
There are approximately 36 connecting flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King). Some common connection points include Orlando Intl. (MCO), Hartsfield-Jackson Atlanta Intl. (ATL), and Fort Lauderdale - Hollywood Intl. (FLL).
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) typically departs around 5:00 AM. This service is offered by American Airlines. This is a seasonal service, active in June and July. An early departure like this allows you to maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
You'll find the most flights from Washington, DC (DCA) to St. Thomas (STT) on Fridays, with around 21 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Flight options are notably more plentiful on Fridays compared to other days of the week.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and JetBlue Airways, offer flights during this window. Many travellers prefer this time as it allows for an early start to their trip, getting you to your destination with plenty of time to enjoy the day.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
There are no nonstop flights from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King). For flights with one stop, you can expect the journey to take around 7 hours 48 minutes. If your flight has two or more stops, the travel time will be longer, typically around 11 hours 18 minutes. The distance covered on this route is approximately 2,562 kilometers. Keep in mind that these are average times, and your actual travel duration can vary based on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
You can fly first class between DCA and STT. First class cabins are available on Delta and United.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Thomas (STT) from Washington, DC (DCA)?
If you're planning to travel to St. Thomas from Ronald Reagan Washington National (DCA), you can fly directly into Cyril E. King (STT). Some flights may connect through major hubs like Liberty Intl. (EWR), O'Hare Intl. (ORD), or Logan Intl. (BOS) before reaching St. Thomas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to St. Thomas (STT-Cyril E. King) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Cyril E. King
Distance
2546 km

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Washington to St. Thomas Flights

The easy way to book your flights from Washington to St. Thomas 

With Expedia, it’s simple to find and book flights to St. Thomas from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Cyril E. King, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to St. Thomas today, tomorrow, or this week.  

 

Save dollars with cheap flights from Ronald Reagan Washington National, DCA to Cyril E. King, STT 

Sort your search results by price to find great deals on your flight from Washington to St. Thomas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Thomas from Washington currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Thomas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Thomas from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Thomas with Expedia today.

Washington to St. Thomas Flights

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