Cheap Flights from Columbia (COU) to Key West (EYW)

Popular airlines from Columbia, MO (COU-Columbia Regional) to Key West Intl. Airport (EYW)

    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 Columbia Regional Airport (COU) to EYW last minute?
When it's time to book your flights, it's always better to be prepared. While it may be possible to pick up a deal on a COU to Key West Intl. Airport flight at the last minute, 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 lock in a domestic flight is between 28 – 35 days ahead. For international travel it's between three and four months.
Can I change the date of my flight from COU to Key West Intl. Airport?
You can easily make changes to your Columbia Regional Airport to Key West Intl. Airport ticket via the Expedia Trips portal. But before doing so, look over the rules and restrictions in your itinerary to see what you're allowed to do and if charges apply. Some airlines have a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also check out our Customer Service portal for more handy information and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Columbia Regional
Destination airport
Key West Intl.
Distance
1855 km

Book with confidence

Book with confidence