Cheap Flights Washington to Baltimore (IAD-BWI)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Baltimore Washington Intl. Airport (BWI)

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Frequently asked questions

How much is a flight from Dulles Intl. Airport to BWI Marshall?
The lowest price advertised for a round-trip flight from Washington Dulles Intl. Airport (IAD) to BWI is . But you better get a move on. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
The majority of flights can be cancelled online, but each airline has different terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dulles Intl. Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to BWI Marshall flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
That new movie you've been wanting to see will just have to wait — the flight distance between Dulles Intl. Airport and BWI is only 70 kilometres. The captain will be telling you to buckle up for touchdown before you know it.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to BWI Airport?
If you want to fly straight from IAD to BWI Airport, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Washington Dulles Intl. Airport (IAD) to BWI Marshall flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap airfares from Washington Dulles Intl. Airport (IAD) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) arising a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices that far in advance.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Distance
71 km
Average flight time
14 hours 34 mins

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