$179 Cheap Flights from Greensboro (GSO) to Baltimore (BWI)

View $179 flight on Sun, Sep 28, 2025Opens in a new window

Popular airlines from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Airport (BWI)

Find available prices by choosing your travel dates.

Cheap Flights from Greensboro to Baltimore (GSO-BWI)

Prices were available within the past 7 days and start at $179 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Sep 28 - Sun, Oct 5
GSO
Greensboro
BWI
Baltimore
$357 Roundtrip, just found
$357
Roundtrip
just found
Select American Airlines flight, departing Sun, Sep 28 from Greensboro to Baltimore, returning Sun, Oct 5, priced at $357 just found
American Airlines
Thu, May 15 - Thu, May 29
GSO
Greensboro
BWI
Baltimore
$368 Roundtrip, found 4 hours ago
$368
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, May 15 from Greensboro to Baltimore, returning Thu, May 29, priced at $368 found 4 hours ago
American Airlines
Fri, May 16 - Mon, May 19
GSO
Greensboro
BWI
Baltimore
$379 Roundtrip, found 7 hours ago
$379
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, May 16 from Greensboro to Baltimore, returning Mon, May 19, priced at $379 found 7 hours ago
American Airlines
Tue, Mar 10 - Sat, Mar 14
GSO
Greensboro
BWI
Baltimore
$387 Roundtrip, found 3 days ago
$387
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 10 from Greensboro to Baltimore, returning Sat, Mar 14, priced at $387 found 3 days ago
American Airlines
Sun, Sep 28 - Sun, Oct 5
GSO
Greensboro
BWI
Baltimore
$390 Roundtrip, just found
$390
Roundtrip
just found
Select American Airlines flight, departing Sun, Sep 28 from Greensboro to Baltimore, returning Sun, Oct 5, priced at $390 just found
American Airlines
Thu, Oct 16 - Sun, Oct 19
GSO
Greensboro
BWI
Baltimore
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 16 from Greensboro to Baltimore, returning Sun, Oct 19, priced at $397 found 3 days ago
American Airlines
Thu, May 15 - Thu, May 29
GSO
Greensboro
BWI
Baltimore
$398 Roundtrip, found 4 hours ago
$398
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, May 15 from Greensboro to Baltimore, returning Thu, May 29, priced at $398 found 4 hours ago
American Airlines
Fri, May 16 - Mon, May 19
GSO
Greensboro
BWI
Baltimore
$401 Roundtrip, found 7 hours ago
$401
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, May 16 from Greensboro to Baltimore, returning Mon, May 19, priced at $401 found 7 hours ago
Delta
Sat, May 24 - Sun, May 25
GSO
Greensboro
BWI
Baltimore
$439 Roundtrip, found 4 days ago
$439
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 24 from Greensboro to Baltimore, returning Sun, May 25, priced at $439 found 4 days ago
United
Fri, Aug 8 - Thu, Aug 14
GSO
Greensboro
BWI
Baltimore
$455 Roundtrip, found 17 hours ago
$455
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Aug 8 from Greensboro to Baltimore, returning Thu, Aug 14, priced at $455 found 17 hours ago

Frequently asked questions

How much does a flight from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Discover the latest flight deals from GSO to BWI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GSO to BWI?
The cheapest flights from GSO to BWI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GSO to BWI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GSO to BWI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
There aren’t any daily direct flights available from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from GSO to BWI?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from GSO to BWI?
With 100% of journeys usually arriving on time, Delta Air Lines has the best on-time performance for nonstop flights from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). To monitor your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Opt for a flight from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Piedmont Triad Intl. Airport (GSO)?
If you’re taking a direct flight from Piedmont Triad Intl. Airport (GSO) to Baltimore, you’ll land at either Ronald Reagan Washington National Airport (DCA) or Washington Dulles Intl. Airport (IAD).
Is it cheaper to buy a plane ticket from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Last-minute fares from GSO to BWI are usually more expensive. To secure the lowest prices, start looking for flights well in advance. That being said, if you’re flexible with your travel plans, it’s possible to land a cheap ticket right before you leave.
Is it cheaper to book a GSO to BWI flight and hotel package?
Opting for a GSO to BWI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Piedmont Triad Intl. Airport (GSO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
It’s usually possible to cancel or reschedule your GSO to BWI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.