Roundtrip Airfare from Denver to Kauai, Hawaii

No special codes or coupons are required for this roundtrip airfare. Roundtrip airfares from Denver to Kauai are available on select dates, making one stop both ways. This deal expires January 31, 2026.

These are basic economy fares that allow a personal item and a carry-on bag. There is no seat selection and no changes allowed. If you are traveling with children, you will be seated together per American Airlines’ policy.

Travel Availability

• Departs Denver: September 2-4, 7-11, 15-16, 18-19, 21-22, 24-26, 28-30; October 6-7, 13, 15, 20, 22-24, 26-31; November 3-4, 6, 11-14, 16-18; December 2-3, 7-9; January 5, 11-15, 18-22, 25-26
• Departs Lihue (Kauai): September 2-5, 8-12, 15-18, 22-25, 30; October 1, 5-6, 9, 13, 15, 22-23, 27-31; November 2-14, 16-18, 24; December 3-5, 7-12, 14, 16, 24; January 8-9, 12-15, 19-23, 25-26