airlinenavigato wrote:I found JetBlue between FLL and HAV for US$168 on several days. Are there other low priced international routes?
It's not that easy to find flights to Cuba. kiwi.com does not show them, Skyscanner only some. I found the JetBlue route on Google Flights.
Wikivoyage says there are 'regular holiday charter flights'. How to find and book them?
If you're worried about price then wait until regular air travel comes back. There was plenty of competition back then driving prices into the ground. Also, at present you have to tag on the cost of testing, quarantining and potentially extra health insurance as well.
They used to have cheap flights via Mexico (e.g. CUN) and Canada (e.g. YYZ) as well. You could have simply walked up to the CU counter at the airport or used a local agent to book if online tools are blocked. But again, right now it's expensive, so you're better off waiting until things return to normal. Also, if you're subject to US jurisdiction, be sure to stay within the legal framework for these trips as any violations can also become expensive in more ways than one.