Delta Airlines have roundtrip airfare from Denver CO (DEN) to Kona Kailua Hawaii (KOA) for $362, making 1 stop. This is Delta Airlines' basic economy fare. On Delta, your basic economy fare will still allow a carry-on bag in addition to a small personal item (unlike the other basic economies). See below for restrictions. OR....upgrade $35 each way ($70 RT, still not a bad price!)
Departs DEN: Jan 10, 17-19, 21, 24-26, 28-31; Feb 4-5, 26; March 6 ad May 3
Returns: Generally 7-day stay but I'm seeing wider and good availability. For instance, in May you have an option of returning any day thru May 18 so as long as you choose a departure date of May 3.
Use dates and book it on Priceline [priceline.com]
or Delta Airlines [delta.com]
directly. Bundling hotel with airfare will save money.
A Delta Air Lines Basic Economy Fare means:
** No seat assignment until after check-in
** No guarantee of seats together for families or groups
** No refunds or ticket changes, including same day changes
** No paid or complimentary upgrades