I am looking for instrumental music featuring violin - flute combos. Can you help?

Here is a beautiful one by Telemann, the Canonic Sonata.

Here’s a pretty version of Pachelbel’s Canon in D done by violin and flute.

If you don’t mind an additional cello, there are also

six sonatas for flute, violin, and cello, op.11 by Joseph Haydn.

Go to a music store. The kind that sells instruments. Look in thrift shops. Call first.

Itzhak Perlman cut an LP/4 track tape back in the late ‘70s or early ‘80s that was all about his violin and a flute backed up by a viola, bass, and a piano on some tracks. It covered jazz, classical, and chamber music. It was a great album. I can’t remember the name, but it was very good and might be available on CD. Someone at a good music store should be able to find it.