Fly from Portland to Grand Cayman for $376 round-trip, including all taxes, on Delta Air Lines.
We found seats departing PDX on January 15, returning from GCM on January 21. This itinerary does include a lengthy layover in Atlanta, but we've got a few suggestions to help make the best of your stop.
Fares may vary by a few bucks depending on travel dates. For booking info, see our Fare Details.