$66 Cheap Flights from Raleigh (RDU) to Baltimore (BWI)

View $66 flight on Mon, Feb 9, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Raleigh to Baltimore (RDU-BWI)

Prices were available within the past 7 days and start at $66 for one-way flights and $135 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Jan 31 - Mon, Feb 9
RDU
Raleigh
BWI
Baltimore
$135 Roundtrip, found 3 hours ago
$135
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, Jan 31 from Raleigh to Baltimore, returning Mon, Feb 9, priced at $135 found 3 hours ago
Southwest Airlines
Thu, Oct 30 - Wed, Nov 5
RDU
Raleigh
BWI
Baltimore
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Oct 30 from Raleigh to Baltimore, returning Wed, Nov 5, priced at $137 just found
Spirit Airlines
Sun, Oct 26 - Sat, Nov 1
RDU
Raleigh
BWI
Baltimore
$144 Roundtrip, found 3 days ago
$144
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Oct 26 from Raleigh to Baltimore, returning Sat, Nov 1, priced at $144 found 3 days ago
Southwest Airlines
Thu, Oct 30 - Wed, Nov 5
RDU
Raleigh
BWI
Baltimore
$146 Roundtrip, just found
$146
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Oct 30 from Raleigh to Baltimore, returning Wed, Nov 5, priced at $146 just found
American Airlines
Thu, Oct 30 - Wed, Nov 5
RDU
Raleigh
BWI
Baltimore
$148 Roundtrip, just found
$148
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 30 from Raleigh to Baltimore, returning Wed, Nov 5, priced at $148 just found
Frontier Airlines
Thu, Oct 30 - Wed, Nov 5
RDU
Raleigh
BWI
Baltimore
$152 Roundtrip, just found
$152
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 30 from Raleigh to Baltimore, returning Wed, Nov 5, priced at $152 just found
Southwest Airlines
Sat, Nov 1 - Mon, Nov 3
RDU
Raleigh
BWI
Baltimore
$154 Roundtrip, found 2 hours ago
$154
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Nov 1 from Raleigh to Baltimore, returning Mon, Nov 3, priced at $154 found 2 hours ago
American Airlines
Thu, Oct 30 - Wed, Nov 5
RDU
Raleigh
BWI
Baltimore
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 30 from Raleigh to Baltimore, returning Wed, Nov 5, priced at $159 just found
Spirit Airlines
Sun, Oct 26 - Sun, Nov 2
RDU
Raleigh
BWI
Baltimore
$159 Roundtrip, found 15 hours ago
$159
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Sun, Oct 26 from Raleigh to Baltimore, returning Sun, Nov 2, priced at $159 found 15 hours ago
Delta
Tue, Nov 11 - Mon, Nov 17
RDU
Raleigh
BWI
Baltimore
$404 Roundtrip, found 5 days ago
$404
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 11 from Raleigh to Baltimore, returning Mon, Nov 17, priced at $404 found 5 days ago

Find the cheapest month to fly from Raleigh (RDU) to Baltimore (BWI)

August is typically the cheapest month to fly

From $82 - $264 per traveler.

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $189
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center57 min
Flights from $189

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Secure a cheap one-way flight from $66 or cheap return flight from $135 from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
January is the cheapest month to fly from RDU to BWI. Avoiding peak travel times is often the key to scoring lower fares.
Which airlines fly direct from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You can fly nonstop from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) on a Southwest Airlines flight.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest RDU to BWI flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
When jetting out of Raleigh - Durham Intl. Airport (RDU), you'll have your pick from an average of 4 daily nonstop flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What are the most popular departure times for flights from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
The 6 AM departures from RDU to BWI see the highest demand. Prices can be higher for these popular slots. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from RDU to BWI?
Thursday offers the most flights from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Raleigh - Durham Intl. Airport (RDU)'s first flight to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) leaves at approximately 6:10AM UTC-5. With a flight time of 1h 15m, you'll arrive at around 7:25AM UTC-5.
How long does it take to fly from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
It usually takes 1 hour and 7 minutes to travel the 260 mi from RDU to BWI.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To avoid possible delays on the Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Baltimore from Raleigh - Durham Intl. Airport (RDU)?
Raleigh - Durham Intl. Airport (RDU) has direct flights to Baltimore. Here are some of the airports you can fly to without stops:

  • Ronald Reagan Washington National Airport (DCA)
  • Washington Dulles Intl. Airport (IAD)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Holding off until just before your trip to book a ticket from RDU to BWI generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a RDU to BWI flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDU to BWI flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
It's generally possible to cancel or reschedule your RDU to BWI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$134
Distance
256 mi
Average flight time
1 hour 8 mins

Book with confidence

Book with confidence

Raleigh to Baltimore Flights

The cheapest times to fly from Raleigh to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Raleigh to Baltimore are during the month of January. You can find some of the cheapest flights from Raleigh to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Baltimore

Sunday is one of the best days to book for cheap flights from Raleigh to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Raleigh to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Raleigh to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $66 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Raleigh to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Raleigh to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Raleigh to Baltimore Flights

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