Flights from Chicago to Guanacaste Province

Flight deals from Chicago to Guanacaste Province

Looking for a cheap last-minute deal or the best return flight from Chicago to Guanacaste Province? If you want to travel next month, return fares start from Rs143,275. Find the lowest prices on one-way and return tickets right here.

Flying from Chicago to Guanacaste Province

Arm yourself with these facts on the fly.
Cheapest flight foundRs48,586
Cheapest month to flyJuly
Average flight time5 hrs, 10 mins
Cheapest airport to fly fromChicago Rockford
Most popular airlineAmerican Airlines

Frequently asked questions

We looked at all of the upcoming return flights from Chicago to Guanacaste Province we could find over the next 12 months. It looks like Rs122,408 is the best price. This is good, compared to the average Guanacaste Province ticket price of Rs218,809.
The cheapest month to fly from Chicago to Tamarindo Airport is currently June. The cheapest month to fly from Chicago to Nosara Beach Airport is usually July. And the cheapest month to fly from Chicago to Liberia Airport is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Guanacaste Province on Tuesday, 8 September 2026.
Chicago O'Hare International Airport offers direct flights to Guanacaste Province.
If you're flying from Chicago, the cheapest city in Guanacaste Province to fly into is Liberia. The cheapest airport serving Liberia at the moment is Liberia.
The average flight time between Chicago and Guanacaste Province is 5 hours and 10 minutes.