Question : How long do most people stay in Copenhagen when they fly in from Grand Rapids?
Answer : Passengers from GRR to CPH stay 14 days on average.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In February, Thursday is your cheapest day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Which airline is offering the cheapest round-trip flight from GRR to CPH?
Answer : is offering its passengers the cheapest flights over the next three months.