Cheap Flights from Green Bay (GRB) to Merritt Island (COI)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Austin Straubel Intl. Airport (GRB) to COI last minute?
When it's time to book your flights, it's better to be prepared. While you may be able to find a last-minute deal on a Green Bay Airport to COI flight, tickets usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it's between three and four months.
Can I change the date of my flight from GRB to COI?
It's easy to make amendments to your Green Bay Airport to COI trip yourself. Simply log in to the Expedia Trips portal and select "change flight." Browse around for new flights and secure the one that fits your plans. You'll see an estimate of applicable flight change costs. Alternatively, head to our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.

Travel information

Origin airport
Austin Straubel Intl.
Destination airport
Merritt Island
Distance
1902 km

Book with confidence