Delta allows free carry-ons for all flights, including on basic economy. Checked bag fees depend on a bunch of factors, but for most domestic flights Delta charges $30 for the first bag and $40 for the second. There are many ways to offset these fees, including co-branded credit cards.

Whether Delta Air Lines allows free checked bags in 2026 depends entirely on your ticket type, destination, and loyalty status. If you are flying in Basic Economy or Main Cabin on a domestic U.S. flight, you typically have to pay around $35 for your first bag. However, you can get the first bag free if you hold a Delta SkyMiles American Express card (Gold, Platinum, or Reserve) or if you have Silver Medallion status or higher. Passengers traveling in First Class, Delta Premium Select, or Delta One always receive at least two free checked bags (up to 70 lbs each). For international travel, many "Main Cabin" tickets to Europe or Asia include one free checked bag, but this has become less common for "Basic Economy" international fares. Active-duty U.S. military personnel also receive a generous free baggage allowance for both personal and orders-related travel. Always check your specific "Baggage Allowance" in the Fly Delta app before heading to the airport to avoid surprise fees at the kiosk.