Cheap Flights from Cyril E. King to Baltimore Washington International

Compare Cyril E. King 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 Cyril E. King Airport to Baltimore Washington International Airport

Looking for a cheap last-minute deal or the best return flight from Cyril E. King Airport to Baltimore Washington International Airport? If you want to travel next month, return fares start from R 4,816. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cyril E. King to Baltimore Washington International

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

Direct flights from Cyril E. King to Baltimore Washington International

Saint Thomas to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundR 1,883
Cheapest month to flyApril
Average flight time4 hrs, 21 mins
Most popular airlineSouthwest Airlines
Average flights per week3

Finding cheap flights from Cyril E. King to Baltimore Washington International: Frequently asked questions

The best price we found for a return flight from Cyril E. King to Baltimore Washington International is R 4,526. 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 21 minutes is the average flight time from Cyril E. King to Baltimore Washington International.
Southwest Airlines flies direct from Cyril E. King to Baltimore Washington International.
As of March 2026, there are 3 flights per week flying from Cyril E. King to Baltimore Washington International.
The cheapest month to fly from Cyril E. King to Baltimore Washington International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cyril E. King Airport to Baltimore Washington International Airport on Wednesday, 25 March 2026.
Yes – the average flight time is 4 hours and 21 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.
Currently, Spirit Airlines offers the cheapest flight tickets to Baltimore Washington International.

Flying from Cyril E. King Airport (STT) to Baltimore/Wash International Thurgood Marshall Airport (BWI): what you need to know

  • To ensure you catch your STT to BWI flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Travelling during a peak time such as July? Public holidays and other popular seasons can lead to longer lines and delays at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • If you want to split up your journey, just deselect 'Direct flights only' when searching for your ticket from Cyril E. King Airport to Baltimore/Wash International Thurgood Marshall Airport. These are the most popular stopovers between STT and BWI:

    • Luis Munoz Marin International Airport

    • Charlotte Douglas International Airport

    • Fort Lauderdale-Hollywood International Airport

How to find the cheapest flights from Cyril E. King Airport (STT) to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • R 1,883 is currently the lowest price for a one-way Cyril E. King Airport to Baltimore/Wash International Thurgood Marshall Airport flight. Return flights start from R 4,526. These fares can change based on demand and availability.

  • To pick up cheap tickets from STT to BWI, book ahead. Airlines typically offer lower prices when flights are first made available.

  • Getting cheap flights from Cyril E. King Airport to Baltimore/Wash International Thurgood Marshall Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' function to see the lowest fares across every month and score a great deal.

  • Landing cheap flights from STT to BWI is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Tailor your trip with filters. Select your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Cyril E. King Airport to Baltimore/Wash International Thurgood Marshall Airport.

Handy information about Cyril E. King Airport (STT)

  • Of all flights departing from Cyril E. King Airport, 74.5% arrive as scheduled at their destination.

Arriving at Baltimore/Wash International Thurgood Marshall Airport (BWI)

Getting from Baltimore/Wash International Thurgood Marshall Airport (BWI) to central Washington DC

  • From Baltimore/Wash International Thurgood Marshall Airport, Washington DC is approximately 48 kilometres away. It takes around 50 minutes to reach the centre by car.

  • When travelling on public transport, expect a journey time of about 1 hour 30 minutes.

When to fly to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • The quietest month for a flight from Cyril E. King Airport to Baltimore/Wash International Thurgood Marshall Airport is May, while July is the busiest. Choose the best time to go to Washington DC based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Washington DC is July, with the temperature ranging between 19ºC (66ºF) and 33ºC (91ºF). Book your flights from Cyril E. King Airport to Baltimore/Wash International Thurgood Marshall Airport in this month if this is the type of weather you enjoy.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from STT to BWI in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of United States

  • You've done Washington DC, now it's time to explore other parts of United States. Journey around 322 kilometres north-east to New York to tick off its leading attractions. From Statue of Liberty to Central Park and Empire State Building, your itinerary will be busy.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another essential stop in United States. Experience major highlights starting with Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.