$30 Cheap Flights from Atlanta (ATL) to Baltimore (BWI)

View $30 flight on Sat, May 10, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Atlanta to Baltimore (ATL-BWI)

Prices were available within the past 7 days and start at $30 for one-way flights and $65 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, May 10 - Tue, May 13
ATL
Atlanta
BWI
Baltimore
$65 Roundtrip, found 1 hour ago
$65
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, May 10 from Atlanta to Baltimore, returning Tue, May 13, priced at $65 found 1 hour ago
Spirit Airlines
Sat, May 10 - Tue, May 13
ATL
Atlanta
BWI
Baltimore
$70 Roundtrip, found 1 hour ago
$70
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, May 10 from Atlanta to Baltimore, returning Tue, May 13, priced at $70 found 1 hour ago
Spirit Airlines
Sat, May 3 - Wed, May 7
ATL
Atlanta
BWI
Baltimore
$74 Roundtrip, found 1 hour ago
$74
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, May 3 from Atlanta to Baltimore, returning Wed, May 7, priced at $74 found 1 hour ago
Frontier Airlines
Sat, May 3 - Wed, May 7
ATL
Atlanta
BWI
Baltimore
$75 Roundtrip, found 1 hour ago
$75
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 3 from Atlanta to Baltimore, returning Wed, May 7, priced at $75 found 1 hour ago
Frontier Airlines
Tue, May 6 - Wed, May 7
ATL
Atlanta
BWI
Baltimore
$76 Roundtrip, found 1 hour ago
$76
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, May 6 from Atlanta to Baltimore, returning Wed, May 7, priced at $76 found 1 hour ago
Spirit Airlines
Sat, May 3 - Tue, May 6
ATL
Atlanta
BWI
Baltimore
$77 Roundtrip, just found
$77
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 3 from Atlanta to Baltimore, returning Tue, May 6, priced at $77 just found
Spirit Airlines
Sat, May 3 - Tue, May 6
ATL
Atlanta
BWI
Baltimore
$79 Roundtrip, just found
$79
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 3 from Atlanta to Baltimore, returning Tue, May 6, priced at $79 just found
Spirit Airlines
Sat, May 31 - Wed, Jun 4
ATL
Atlanta
BWI
Baltimore
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 31 from Atlanta to Baltimore, returning Wed, Jun 4, priced at $80 just found
United
Mon, Jun 30 - Tue, Jul 1
ATL
Atlanta
BWI
Baltimore
$247 Roundtrip, found 3 hours ago
$247
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Jun 30 from Atlanta to Baltimore, returning Tue, Jul 1, priced at $247 found 3 hours ago
Alaska Airlines
Fri, Jul 11 - Mon, Jul 21
ATL
Atlanta
BWI
Baltimore
$862 Roundtrip, found 11 hours ago
$862
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Fri, Jul 11 from Atlanta to Baltimore, returning Mon, Jul 21, priced at $862 found 11 hours ago

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Pick up cheap return fares starting at $81 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving ATL on April 23 2025 and touching down at BWI. The price was last updated on April 21 2025 and has not changed since.
What is the cheapest month to fly from ATL to BWI?
The cheapest flights from ATL 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.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Avoid the detours and fly straight to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) from Hartsfield-Jackson Atlanta Intl. Airport (ATL) with 4 carriers, including:

  • Delta Air Lines
  • Southwest Airlines
  • Spirit Airlines

What is the cheapest airline that flies from ATL to BWI?
Currently, the cheapest airline operating one-way flights from ATL to BWI is Spirit Airlines. You can book a seat on this route from $39. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ATL on April 30 2025. Prices were last updated on April 21 2025 and have not changed since.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
When jetting out of Hartsfield-Jackson Atlanta Intl. Airport (ATL), you can choose from an average of 14 daily nonstop flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What are the most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Flights between ATL and BWI tend to be busiest at 7 PM. If you’d like a quieter trip and potentially cheaper fares, choose a time when demand is lower.
What day of the week has the most flights from ATL to BWI?
Depart on a Sunday if you’re after the biggest selection of flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What is the earliest flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Hop on the earliest flight at around 6:50AM UTC-5, departing from Hartsfield-Jackson Atlanta Intl. Airport (ATL). You’ll be flying for approximately 1h 45m, landing at Baltimore Washington Intl. Thurgood Marshall Airport (BWI) at approximately 8:35AM UTC-5.
How long does it take to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
It takes roughly 1 hour and 45 minutes to fly the 580 mi from ATL to BWI.
What airline has the least delays from ATL to BWI?
With 82% of journeys typically landing on time, Aeromexico has the best on-time performance for direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). To monitor your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To avoid potential delays on the Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Board a direct flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore and you’ll land at any one of these airports:

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

Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Last-minute bookings from ATL to BWI are generally more expensive. For the best rates, start searching for flights well ahead of time. That being said, if you can play around with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book an ATL to BWI flight and hotel package?
Securing an ATL to BWI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
If you booked your ATL to BWI flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.
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