Edited 04/03/17 at 0554 PT.
If you are itemizing deductions, you can claim the cost of temporary housing, meals and travel as unreimbursed employee business expenses. Only the amount in excess of 2% of your AGI will count as a deduction.
The following IRS publication provides detailed explanation and examples for how to calculate these costs.
https://www.irs.gov/pub/irs-pdf/p463.pdf
