Travel Daddy Dave on Instagram: "Don’t book another Delta flight without checking AirFrance and VirginAtlantic FIRST. They often sell the SAME DELTA FLIGHTS for next to no miles when u compare it to Deltas price in Skymiles. My flight to Japan would have cost me between 98k and 115k Delta Skymiles. But luckily I checked VirginAtlantic and AirFrance first and found the exact same flight for sale for sale - on DELTA - through both airlines. This of course won’t work every time. But more often than