Per NFL.com:
Matt Flynn has agreed to terms with the Seahawks on a three-year contract worth up to $26 million, with $10 million guaranteed, according to a league source.
The team later confirmed that the sides had agreed to a three-year deal but didn’t release financial terms.
Flynn, a former Packers backup, visited the Dolphins as well this weekend, but he’ll now compete with Tarvaris Jackson for the Seahawks’ starting job.