If you want to use free SSL without any additional cost please check letsencrypt. Check below article for more details.
If you want to use AWS Certificate manager, You can use SSL Certificate from AWS Certification with Lightsail load balancer but keep in mind there is separate cost for the load balancer. Load balancer pricing is $18/month
Is there cheap SSL that i can use without need to renew every 3 month?
Lightsail Distrbution, custom SSL certificate and custom domainSafa AlFulaijasked 5 days ago
How do i do free SSL for lightsail hosting in aws certification manageralexkasked 2 days ago
How to enable SSL as well as redirect to HTTPS on Graviton Based Elastic Beanstalk Instances?nimbus22asked 3 days ago
How do I do single search query?kptasked 5 days ago
help with finishing up migration from hosting providerAccepted AnswerDanielAT2021asked 8 months ago
Comodo SSL Cert onto a Lightsail Instance of Wordpressbiospherixasked 2 years ago
Can i move Lightsail Instance Snapshot from one account (test) to another account (production)?Accepted Answeralexkasked a month ago
How to automatically renew SSL Certificate for wordpress hosted on lightsailAlexaasked a month ago
How to get the read-replica RDS host info (multi-az scenario)?Accepted AnswerIgorasked 2 years ago
Keep the python script aliveAccepted Answerbhansaliasked a month ago