$249 Cheap Delta flights Bloomington (BMI) to Atlanta (ATL)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $399 from BMI to ATL. Affordable one-way options from $249 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or return flights to Atlanta in January or February. You could find lower fares with Delta Air Lines during these off-season months.

Begin your search one to three months before your departure to get cheaper fares on Delta Air Lines flights from Central Illinois Regional Airport (BMI) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Hop on one of Delta Air Lines’s 14 weekly direct flights from Central Illinois Regional Airport (BMI) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). To see your options, enter your dates, origin and destination and hit search. Next, apply the “Nonstop” and “Airline” filters.

From takeoff till touchdown, a direct Delta Air Lines flight from Central Illinois Regional Airport (BMI) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) typically takes 1h 56m.

Thursday has the most Delta Air Lines flights from Central Illinois Regional Airport (BMI) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). With 2 daily departures, this is the best day of the week to find something that will work for your schedule.

Taking off from BMI at 6:00AM UTC-6, the earliest Delta Air Lines flight to ATL lands at 9:00AM UTC-5. Traveling early means you’re less likely to encounter cancellations or delays.* Not an early riser? The last Delta Air Lines flight from BMI to ATL departs at 4:00PM UTC-6 and touches down at 6:51PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hartsfield-Jackson Atlanta Intl. Airport (ATL) is the primary Atlanta gateway for Delta Air Lines flights from Central Illinois Regional Airport (BMI).

Delta Air Lines makes flying from BMI to ATL more comfortable with an excellent in-flight experience and a rewarding loyalty program. You may even earn points with Delta SkyMiles. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Delta Air Lines generally operates Bombardier CRJ900 planes for flights from Central Illinois Regional Airport (BMI) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). Remember that aircraft type can vary depending on operational requirements, so the plane you board might be different on your travel date.

Changes are often free within 24 hours of making your booking, but your airline may add a charge after that. For more information about altering your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to adjust your plans without additional costs, check the “Changes included” or “No cancel fee” filter when organizing your trip.