By using our convenient “No change fee” filter, that’s how. All you have to do is enter your dates and other details, click “Search,” then tick the checkbox below the “Flexible change policies” heading (it’s on the left of your screen). Expedia makes it a snap to find cheap, flexible fares to Guanacaste.

Figure out your perfect travel dates and then fly into or near Guanacaste with one of these top airlines:

• American Airlines - 112 flights to or near Guanacaste each month, including 112 flights to Daniel Oduber Intl. Airport (LIR) per month.
• United Airlines - 108 flights to or near Guanacaste each month, including 108 flights to Daniel Oduber Intl. Airport (LIR) per month.
• Southwest Airlines - 43 flights to or near Guanacaste each month, including 43 flights to Daniel Oduber Intl. Airport (LIR) per month.

In the last seven days, ₹38,510 was the lowest price for a flight to Guanacaste. If you want to save even more, book well ahead of time and be flexible with your dates. Search for your trip to Guanacaste, then compare prices for similar time frames by clicking on our “flexible dates” link.

In the last seven days, round-trip airfares to Guanacaste sold for as little as ₹38,510 and peaked at ₹38,510. For one-way fares taking off from Seattle (SEA), the lowest price during this same period was ₹26,244.

Start planning your Guanacaste escape by booking a fare on one of the 373 monthly flights to Daniel Oduber Intl. Airport (LIR). This is the region’s main entry point.

Leave early in the week to bag the best airfare to Guanacaste. Tuesday is generally the most affordable day to depart, with Monday running a close second. Saturday often has the costliest ticket prices. This is because a lot of travelers like to begin their vacation on a weekend.

In the last seven days, flights to Guanacaste fluctuated from ₹38,510 to ₹38,510.

Liberia, Guanacaste’s major city, is a terrific location to explore at anytime. Not into the cold? Then head here from June 20 onward during the summer months, when temperatures range from 24ºC to 32ºC. January, February and March is when Liberia brings in the biggest crowds.

The perfect month to book low-cost airfares to Guanacaste is February. It’s worth remembering that in the U.S, an expensive time to reserve a ticket is the busy month of December.