The U.S. State Department on Aug. 6 relaxed its pandemic warnings about international travel, which means more Americans may be thinking about big trips.
Certainly, more people are boarding planes. Government tallies show that 831,789 travelers went through TSA airport checkpoints on Sunday, far below last year's numbers, but the highest total since March 17.
For those planning international vacations, there are at least two big questions to consider:
