Summer flights from Denver to Havana, Cuba for only $258 roundtrip with United Airlines.
Please note, US citizens must meet one of 12 criteria to be permitted to visit (e.g. visiting family; journalistic purposes).
More info here.
Availability from July to October 2017
29th Jul – 9th Aug
30th Jul – 9th Aug
31st Jul – 9th Aug
26th Aug – 2nd Sep
28th Sep – 5th Oct
29th Sep – 6th Oct
Allow the Momondo search to complete, then proceed to book with the OTA of your choice: