Thursday's Europa Lg match airing live on Univision free over-the-air network incl Directv (spanish). Check your local listing.
Ch 46 on Directv in LA area
Ch 60 on Directv in Chicago area
Ch 68 on Directv in NYC area
Check local listing in your area for this over-the-air network.
It appears this is the best place to get the Europa League (2 matches per Thursday) and Champions League (2 matches per Tuesday/Wednesday in group stage) other than the two Champions League (no Europa) showing on TNT.