For another year, summer travel plans are up in the air even as more people are ready to take to the skies.
Summer vacations are roaring back, but you still need Plans A, B and possibly C to make sure you get away.
Book flights and lodging early and take advantage of more generous change and cancellation policies.
If traveling internationally is on your wish list, match your pandemic risk tolerance to the rules in other countries.
Most importantly, be flexible since you never know when the next COVID-19 wave may upend even the best-laid plans.