Delta flights to Kailua-Kona from Baltimore

Grab cheap round-trip Delta Air Lines flights from BWI to KOA by organising your results from "Price (lowest to highest)" on Expedia. Or search for bargains for a one-way trip.*

*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.

October is one of the cheapest months to get away to Kailua-Kona with Delta Air Lines. You could also find great deals on one-way and return fares in September.

To see if there's a direct trip from BWI to KOA with Delta Air Lines or another carrier, check the "Nonstop" box when looking for tickets.

Hop on a Delta Air Lines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Kailua-Kona, and you'll probably arrive at Kona Intl. Airport (KOA). This is the airline's main hub here.

Changes are usually free within 24 hours of booking, but your airline may charge you after that time. For more information about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to adjust your plans without extra charges, apply the "No cancel fee" or "Changes included" filter when planning your next break.