$104 Cheap Flights from Baltimore (BWI) to Birmingham (BHM)

Baltimore (BWI) to Birmingham (BHM) at a glance

Traveling from Baltimore (BWI) to Birmingham (BHM) offers a range of airline options for this short domestic route. Whether you prefer a full-service airline or a low-cost carrier, you can easily compare flights to discover the best fit for your budget and schedule. As you plan your trip to explore Birmingham's renowned attractions and neighborhoods, be sure to check the key details for flights from Baltimore Washington International Thurgood Marshall Airport to Birmingham International Airport.

• Fastest flight duration: around 2 hours non-stop
• Route distance: roughly 700 miles (1,130 km)
• Flights per week: around 12 departures on average
• Typical fares (one-way): economy tickets often range from $110–$395, depending on seasonality and how far ahead you book

Flights from Baltimore Washington International Thurgood Marshall Airport (BWI) to Birmingham International Airport (BHM)

Based on the latest traveler bookings, here are the top airlines chosen for flights from Baltimore to Birmingham, featuring both non-stop and one-stop options. Popular layover spots include Hartsfield-Jackson Atlanta International Airport (ATL) with about a 1-hour 15-minute layover, Charlotte-Douglas International Airport (CLT) also around 1 hour 15 minutes, and Nashville International Airport (BNA) with a layover of approximately 1 hour 45 minutes. This variety allows you to balance price, total travel time, and cabin class for the ideal itinerary.

• Southwest Airlines: This budget airline provides both non-stop and one-stop flights, with one-way ticket prices usually falling between $110 and $395. It makes up nearly 47% of departures on this route, featuring a typical non-stop flight duration of around 2 hours.
• Delta: As a full-service airline, Delta offers one-stop flights, with one-way fares generally ranging from $110 to $395. It accounts for about 30% of flights on this route, with an in-flight duration of 3 hours and a total travel time of approximately 4 hours and 30 minutes, including layover time.
• American Airlines: Another full-service option, American Airlines provides one-stop service with one-way fares typically between $120 and $395. This carrier represents around 22% of departures along this route, featuring a 3-hour in-flight duration and a total journey time of about 4 hours and 30 minutes, factoring in the layover.
• United: United is a full-service airline that offers one-stop flights, with one-way ticket prices ranging from $135 to $620. It constitutes roughly 1% of departures on this route, with an in-flight duration of 3 hours and a total travel time of about 4 hours and 30 minutes, including layover time.

Travelers can enhance their journey from Baltimore to Birmingham by upgrading to first-class service offered by Delta on this route for a more comfortable flying experience.

Best time to fly from Baltimore (BWI) to Birmingham (BHM)

The most popular months for travelers flying from Baltimore to Birmingham are February, March, and April, when peak temperatures in Birmingham reach up to 62.1°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 79.3°F. For better deals, September usually offers the lowest average one-way fare around $209. Flight availability peaks in November, with approximately 16 flights per week, making it easier to find convenient departure times. January and June have the fewest flights, with approximately 10 flights per week.

• Cheapest time to fly: September usually offers good deals with average one-way fare around $209, roughly 10% cheaper than the yearly average.
• More budget-friendly months to fly: February, August, and April typically offer average one-way fares roughly ranging from $212 to $223.
• Most flight options: November has the highest number of flights from Baltimore to Birmingham, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Baltimore (BWI) to Birmingham (BHM)

• Washington to Birmingham (DCA-BHM): Ronald Reagan Washington National Airport (DCA) is located approximately 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). The cost of one-way economy tickets on this route usually falls between $125 and $435, influenced by the season and when you book. Travelers can choose from both non-stop and one-stop flight options. Major airlines operating on this route include American Airlines and the budget-friendly Southwest Airlines. Additionally, first-class service is offered on this route.

How to find the best prices for flights from Baltimore (BWI) to Birmingham (BHM)

Getting some of the best deals on flights from Baltimore to Birmingham is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are typically available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Departures in the morning (5 a.m. to 12 p.m.) usually offer lower prices and are the most popular times to fly, while flying on Tuesday generally results in cheaper rates, despite Friday being the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Birmingham International Airport from Baltimore Washington International Thurgood Marshall Airport

Birmingham welcomes travelers from Baltimore with a range of transport options based on price, convenience, and proximity. Here's how to reach Birmingham efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Birmingham, with private rides that can be arranged in advance.
• Car rental: Renting a car from Birmingham International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Birmingham International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Birmingham International Airport, Birmingham Station, a train station, is located about 6.4 miles away by car, providing convenient access to rail connections into the city.

Baltimore to Birmingham Flights

The cheapest times to fly from Baltimore to Birmingham

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 Baltimore to Birmingham are during the month of October. You can find some of the cheapest flights from Baltimore to Birmingham with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Baltimore to Birmingham

Sunday is one of the best days to book for cheap flights from Baltimore to Birmingham: 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 Baltimore to Birmingham

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 Baltimore to Birmingham in 2026. You can also book with separate airlines for your outbound and return journeys, from $104 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 Baltimore to Birmingham 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 Baltimore to Birmingham 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.