The Bottom Line on Taking a Bike on Delta

Our team of highly specialized bicycle travel scientists gives Delta Air Lines a Bicycle Flight Grade (BFG) of A–, making Delta one of the most bike-friendly major U.S. carriers. 

Delta allows bike cases of nearly any size to be checked for just the standard checked bag fee—typically $35 each way on domestic flights—as long as your case weighs under 50 lbs. Oversize fees do not apply to bikes, and the size allowance extends up to 115 linear inches, far above most airlines’ limits.

For travelers using compact or standard-size bike cases, Delta is one of the most affordable, predictable options in 2026.

Delta Bike & Baggage Policies at a Glance

(Updated December 2025 — verify with Delta before travel)

Common Questions About Flying with a Bike on Delta

How much does it cost to fly with a bike on Delta?

Domestic flights: $35 each way (standard checked bag fee) if your case is ≤50 lbs. Overweight fees apply if your case exceeds 50 lbs (see table above).

International flights: Standard checked-bag rules also apply; many international fares include one or two free checked bags, so your bike may fly at no additional cost.

Does Delta charge oversize fees for bikes?

No. Delta does not apply oversize fees to bicycles. Your bike case can exceed the normal 62 linear-inch checked bag limit.
Delta allows bikes up to 115 linear inches (292 cm) at the standard checked-bag rate, as long as it weighs ≤50 lbs.

How should I pack my bike for Delta flights?

Delta accepts bikes in hard cases, soft cases, or cardboard bike boxes. They recommend that the handlebars are turned sideways, pedals removed, and that the tires are partially deflated.

Pro tip: A compact travel case such as the Orucase B2 makes it easier to stay under Delta’s 50-lb threshold and simplifies airport handling.

Are bikes allowed on Delta Connection flights?

Yes, but regional carriers may have smaller aircraft and tighter limits. If your trip includes a Delta Connection leg, confirm in advance that your bike case fits within that aircraft’s size constraints.

What else should cyclists know about Delta’s baggage rules?

• Your bike counts as one checked bag.

• Travelers with Medallion Status, Delta SkyMiles credit cards, or international fare classes may have one or more checked bags included—meaning your bike may fly free.

• E-bikes: Due to lithium battery rules, e-bikes and e-bike batteries may be restricted. Batteries often must be shipped separately.

• Always weigh your bike case at home.

• Arrive early: special items require manual handling.

• Bring a printed or saved copy of Delta’s sporting-equipment policy in case of agent confusion.

Tips for Flying with a Bike on Delta

• Stay under 50 lbs to avoid overweight charges.

• Use a compact case if possible—handling is easier and weight limits are easier to maintain.

• Remove fragile components (rear derailleur, rotors, pedals) and pad well.

• Arrive early because special-item check-in can take longer.

• Document the policy by keeping a screenshot or printout to show check-in staff.

• If you have status or a qualifying credit card, use it—your bike may fly free.

Summary

Delta is one of the best airlines for traveling with a bike in 2025. You can check a bike case of nearly any size—up to 115 linear inches—for only the standard checked-bag fee, provided it weighs 50 lbs or less. With generous size allowances, predictable pricing, and broad acceptance of bike cases, Delta remains a top choice for cyclists flying within the U.S. or internationally.