£143 Cheap Flights from Atlanta (ATL) to Baltimore (BWI)

View £143 flight on Fri, 5 Jun 2026Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Baltimore Washington International Airport (BWI)

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

Prices were available within the past 7 days and start at £143 for one-way flights and £222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 30 Jun - Tue, 14 Jul
ATL
Atlanta
BWI
Baltimore
£222 Return, found 5 days ago
£222
Return
found 5 days ago
Select Delta flight, departing Tue, 30 Jun from Atlanta to Baltimore, returning Tue, 14 Jul, priced at £222 found 5 days ago
Delta
Tue, 30 Jun - Thu, 9 Jul
ATL
Atlanta
BWI
Baltimore
£234 Return, found 5 days ago
£234
Return
found 5 days ago
Select Delta flight, departing Tue, 30 Jun from Atlanta to Baltimore, returning Thu, 9 Jul, priced at £234 found 5 days ago
Delta
Sun, 28 Jun - Sun, 12 Jul
ATL
Atlanta
BWI
Baltimore
£286 Return, found 5 days ago
£286
Return
found 5 days ago
Select Delta flight, departing Sun, 28 Jun from Atlanta to Baltimore, returning Sun, 12 Jul, priced at £286 found 5 days ago
Delta
Sun, 28 Jun - Sun, 12 Jul
ATL
Atlanta
BWI
Baltimore
£317 Return, found 5 days ago
£317
Return
found 5 days ago
Select Delta flight, departing Sun, 28 Jun from Atlanta to Baltimore, returning Sun, 12 Jul, priced at £317 found 5 days ago
Delta
Sun, 28 Jun - Sun, 12 Jul
ATL
Atlanta
BWI
Baltimore
£332 Return, found 5 days ago
£332
Return
found 5 days ago
Select Delta flight, departing Sun, 28 Jun from Atlanta to Baltimore, returning Sun, 12 Jul, priced at £332 found 5 days ago
Delta
Sun, 28 Jun - Sun, 12 Jul
ATL
Atlanta
BWI
Baltimore
£335 Return, found 5 days ago
£335
Return
found 5 days ago
Select Delta flight, departing Sun, 28 Jun from Atlanta to Baltimore, returning Sun, 12 Jul, priced at £335 found 5 days ago
Delta
Sun, 28 Jun - Sun, 12 Jul
ATL
Atlanta
BWI
Baltimore
£346 Return, found 5 days ago
£346
Return
found 5 days ago
Select Delta flight, departing Sun, 28 Jun from Atlanta to Baltimore, returning Sun, 12 Jul, priced at £346 found 5 days ago
Delta
Sun, 28 Jun - Sun, 12 Jul
ATL
Atlanta
BWI
Baltimore
£347 Return, found 5 days ago
£347
Return
found 5 days ago
Select Delta flight, departing Sun, 28 Jun from Atlanta to Baltimore, returning Sun, 12 Jul, priced at £347 found 5 days ago
American Airlines
Sun, 28 Jun - Sun, 12 Jul
ATL
Atlanta
BWI
Baltimore
£382 Return, found 5 days ago
£382
Return
found 5 days ago
Select American Airlines flight, departing Sun, 28 Jun from Atlanta to Baltimore, returning Sun, 12 Jul, priced at £382 found 5 days ago
Alaska Airlines
Thu, 24 Sept - Tue, 29 Sept
ATL
Atlanta
BWI
Baltimore
£471 Return, found 1 day ago
£471
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 24 Sept from Atlanta to Baltimore, returning Tue, 29 Sept, priced at £471 found 1 day ago

Frequently asked questions

How much does a flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
One-way flights typically cost between £132 and £393 and return flights often range between £132 and £393. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
February is typically the cheapest month to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), with average return fares of approximately £132. This is about 27% lower than the average price throughout the year. February often sees lower prices as it's outside of peak holiday travel seasons, leading to reduced demand. Other cheap months to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) include August and September.
Which airlines fly direct from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter ATL to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best airline to fly with from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, NK typically offers the lowest fares. WN offers the most daily flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
When you're looking to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), the best time to find a balance between good prices and flight availability is a bit varied. Historically, February and August tend to be the cheapest months, with average return flights around £132. However, May and June are the most popular months for travel, meaning you'll find plenty of flight options, though prices might be a little higher. If you prioritize savings, aim for February or August. If having a wide selection of flights is more important, May and June will offer you more choices.
How many flights per day from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
There are approximately 17 nonstop flights per day from Hartsfield-Jackson Atlanta Intl. (ATL) to Baltimore Washington Intl. Thurgood Marshall (BWI). For even more choice, look at flights that include layovers, as there are around 126 connecting flights per day. Some common connection points include Orlando Intl. (MCO), Nashville Intl. (BNA), and Midway Intl. (MDW).
What is the earliest flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Hartsfield-Jackson Atlanta Intl. (ATL) to Baltimore Washington Intl. Thurgood Marshall (BWI) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May and June. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You'll typically find the most flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Baltimore Washington Intl. Thurgood Marshall (BWI) on a Sunday, with around 83 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Delta Air Lines, and Frontier Airlines.
What are the most popular departure times for flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Baltimore Washington Intl. Thurgood Marshall (BWI) are in the early morning, from 6am to 9am. About 24% of passengers prefer this time window. Many major carriers, including Southwest Airlines and Frontier Airlines, offer flights during this window. Many travelers prefer these early morning flights to get a head start on their day at their destination.
How long does it take to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Direct flights from ATL to BWI usually take about 1 hour 50 minutes, traveling roughly 577 miles. If you opt for a connecting flight, expect to add around 5 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Select the "Business class" and "First class" filters when looking for ATL to BWI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore from Hartsfield-Jackson Atlanta Intl. (ATL)?
From Hartsfield-Jackson Atlanta Intl. (ATL), you can fly directly into Baltimore Washington Intl. Thurgood Marshall (BWI) to reach Baltimore. Some flights may connect through major hubs like Nashville Intl. (BNA), Midway Intl. (MDW), Orlando Intl. (MCO) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities 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 Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines
Return price
£222
Distance
923 km
Average flight time
1 hour 47 mins

Book with confidence

Compare flights from Atlanta to Baltimore easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Atlanta to Baltimore. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Baltimore Washington Intl. Thurgood Marshall in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Hartsfield-Jackson Atlanta Intl. (ATL) to Baltimore Washington Intl. Thurgood Marshall (BWI)

The easiest way to view the best deals on flights from Atlanta to Baltimore today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall start at just £222 and range up to £471.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Atlanta and Baltimore
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Atlanta to Baltimore flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Atlanta to Baltimore easily and book with confidence

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*Available to Expedia members.