Delta's baggage cost depends on your route, fare and status. This guide covers the carry-on allowance, checked-bag prices, size and weight limits, and where travelers most often get caught by extra fees.
Carry-on allowance
On all Delta fares — including Basic Economy — you can bring one carry-on plus one personal item at no charge. The carry-on must fit the overhead bin; the personal item goes under the seat.
If a flight is full, gate agents may check carry-ons for free at the gate, but keep valuables, medication and essentials with you.
Checked bag fees
For domestic Main Cabin and Basic Economy, the first and second checked bags each carry a fee, cheapest when pre-paid. Long-haul international fares often include a free checked bag, and Delta One / first cabins include more.
Delta SkyMiles Medallion members and holders of a Delta co-branded American Express card typically get the first checked bag free — often the easiest way to skip the fee.
Size and weight limits
Standard checked bags must stay under 50 lb (23 kg) and 62 linear inches. Over those limits, overweight and oversized fees apply and can exceed the base bag fee.
Weigh bags at home; shifting a few pounds to a carry-on or splitting into two bags usually beats one overweight charge.
How to avoid extra charges
Use a fare or Delta card that includes a free bag, pre-pay online, and stay under 50 lb. When planning a whole trip, factor bag fees into the true fare comparison.
A flight-plus-hotel package or premium cabin sometimes bundles baggage that makes a higher fare cheaper overall — worth comparing before booking.
Frequently asked questions
Is a carry-on free on Delta?
Yes — every Delta fare, including Basic Economy, includes one carry-on plus a personal item.
How much are Delta checked bags?
Domestic checked-bag fees apply per bag and are cheapest pre-paid; international and premium fares often include free bags, as do Medallion members and Delta Amex holders.
What is Delta's bag weight limit?
Under 50 lb (23 kg) and 62 linear inches for standard bags; overweight/oversized fees apply beyond that.
How do I avoid Delta baggage fees?
Use a free-bag fare or Delta co-branded card, pre-pay online, and stay under the weight limit. We can compare the all-in cost for you.
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