Southwest airlines currently has $45 fares to and from Houston and Vegas thru mid June. I have booked two flights. One for April/May, the other for May/June. If this crisis has not been resolved by then, I can always cancel without any fees and my points used and money used for these flights will refunded to my Rapid Rewards account. I suggest anyone wishing to visit Vegas in the near future to check out these fares. You have nothing to lose and may score some really great deals. Let's hope this crisis gets under control quickly, for everyone's sake.