Cheap Flights from Saint Thomas to Baltimore Washington International

Compare Saint Thomas to Baltimore Washington International flight deals

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

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Flight deals from Saint Thomas to Baltimore Washington International

Looking for a cheap last-minute deal or the best return flight from Saint Thomas to Baltimore Washington International Airport? If you want to travel next month, return fares start from R 9,398. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Saint Thomas to Baltimore Washington International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Saint Thomas to Baltimore Washington International flights are currently cheapest in October.

Direct flights from Saint Thomas to Baltimore Washington International

Saint Thomas to Baltimore Washington International: Alternative routes

Compare routes from Saint Thomas to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Baltimore Washington International.

Saint Thomas to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundR 3,293
Cheapest month to flyOctober
Average flight time4 hrs, 20 mins
Most popular airlineSouthwest Airlines
Average flights per week6

Finding cheap flights from Saint Thomas to Baltimore Washington International: Frequently asked questions

The best price we found for a return flight from Saint Thomas to Baltimore Washington International is R 5,989. 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 20 minutes is the average flight time from Saint Thomas to Baltimore Washington International.
Southwest Airlines flies direct from Saint Thomas to Baltimore Washington International.
As of July 2026, there are 6 flights per week flying from Saint Thomas to Baltimore Washington International.
The cheapest month to fly from Saint Thomas to Baltimore Washington International is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Saint Thomas to Baltimore Washington International Airport on Thursday, 18 February 2027.
Yes – the average flight time is 4 hours and 20 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 Baltimore Washington International 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.

Flying from Saint Thomas to Baltimore Washington International Airport (BWI): What you need to know

  • Expect to be in the air for 4 hours 20 minutes. On average, that's the duration of a direct Saint Thomas to Baltimore Washington International Airport flight.

  • Washington DC is one hour behind Saint Thomas. Baltimore Washington International Airport is located in Washington DC, which runs on the UTC-5 timezone.

  • Cyril E. King International Airport (STT) to Baltimore Washington International Airport (BWI) is the busiest route. You can select from 2 direct services every week between STT and BWI.

  • Get to the airport on time so you don't miss your flight from Saint Thomas to BWI. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a popular month such as March? Major public holidays and other high seasons can mean longer queues at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

Airports in Saint Thomas

Cyril E. King International Airport (STT)

  • You can take a direct flight from Saint Thomas to Baltimore Washington International Airport (BWI) departing from Cyril E. King International Airport (STT).

  • You can book a direct flight from Saint Thomas to Baltimore Washington International Airport with Southwest Airlines. This top airline operates services from STT.

  • The top choice among passengers flying between STT and BWI is Southwest Airlines.

  • STT is about 5 kilometres from central Saint Thomas. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 10 minutes or so to get there, depending on traffic. If you're using public transport, expect the trip time to be around 20 minutes.

  • In search of a comfortable hotel near Cyril E. King International Airport? If you've booked an early flight from Saint Thomas to Baltimore Washington International Airport, these accommodation options will put you just around the corner from the terminal:

  • Cyril E. King International Airport has a strong on-time performance, so you're unlikely to face delays. Departures from STT make it to their destination as scheduled 82% of the time.

About Baltimore Washington International Airport (BWI)

Getting from Baltimore Washington International Airport (BWI) to central Washington DC

  • Baltimore Washington International Airport is around 48 kilometres from central Washington DC. It takes around 40 minutes or so to get to the city by car.

  • Travelling by public transport will take you roughly 50 minutes.

How to find the cheapest flights from Saint Thomas to Baltimore Washington International Airport (BWI)

  • R 3,293 is the best price for a one-way ticket from Saint Thomas to Baltimore Washington International Airport. A return flight starts from R 5,989. These fares may change depending on demand and availability.

  • Booking in advance is often the key to scoring a cheap flight from Saint Thomas to BWI. Prices tend to rise as demand increases, so the closer your departure date, the more it could cost you.

  • The 'Whole month' search tool will show you the cheapest Saint Thomas to Baltimore Washington International Airport tickets throughout the month. It's an easy way to find a bargain if your travel dates are flexible.

  • You don't need to search every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment a better deal comes up on plane tickets from Saint Thomas to BWI.

  • Filters make it easier to save some cash on your flight from Saint Thomas to Baltimore Washington International Airport. Choose the departure times, carriers and stops that match your plans. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from Saint Thomas to Baltimore Washington International Airport (BWI)

  • Picture the kind of break you want when picking your flight dates. December is the quietest month to go to Washington DC. July is when most people book flights from Saint Thomas to Baltimore Washington International Airport (BWI), which may be ideal if you're chasing more excitement.

  • The warmest month in Washington DC is July, with temperatures ranging between 19ºC (66ºF) and 33ºC (91ºF). Book your Saint Thomas to BWI plane ticket then if that's your ideal forecast.

  • Search for cheap tickets from Saint Thomas to Baltimore Washington International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 10ºC (50ºF).

More about Washington DC

Explore more of the United States

  • Philadelphia is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Washington DC. Around 153 kilometres away to the northeast, check out popular attractions including Independence Hall, Liberty Bell and Philadelphia Museum of Art.

  • Around 274 kilometres south of Washington DC, Virginia Beach is another favourite stop in the United States. Experience the best of this destination with a visit to Virginia Beach Boardwalk, Resort Beach and Neptune's Park.

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