Cheap Flights from Washington (DCA) to Baltimore (BWI)

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Baltimore Washington Intl. Airport (BWI)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

Frequently asked questions

How much is a flight from National Airport to BWI Airport?
If you're planning on traveling between DCA and BWI, round-trip journeys start from . This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ronald Reagan Washington National Airport (DCA) to BWI Airport?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to 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 National Airport to BWI Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from DCA to BWI?
Consider bringing your own entertainment (like some downloaded podcasts), as it takes an average of 5 hours and 29 minutes to reach BWI Airport from DCA. A pair of noise-canceling earphones will be handy too.
How far is the flight from DCA to BWI Marshall?
The flight distance from DCA (DCA) to BWI (BWI) is only 50 kilometers. You'll be disembarking the plane and picking up your baggage from the carousel before long.
Which airlines fly direct from DCA to BWI Airport?
If you want to fly straight from National Airport to BWI, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are Ronald Reagan Washington National Airport (DCA) to BWI Marshall flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so it's no sure thing. While last-minute deals between DCA and BWI Marshall are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers advertise their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to lock in your seat when prices drop.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Distance
48 km
Average flight time
8 hours 15 mins

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.