Migrating your Instagram photos to your Flickr account is easy using PicBackMan migrate tool.
Here’s how to migrate Instagram photos to Flickr
Note that PHOTO and VIDEO upload shouldn’t be running. Also, it might take time for migration to complete depending on a number of photos you have in your Instagram account.
Here’s the video tutorial that you can refer to
Automate backup & migration of your photos & videos with support for all top services.
Trusted by users in 130+ countries.