Cheap Flights to Guanacaste

View AU$274 flight on Mon, 2 Mar 2026Opens in a new window

Popular airlines to Guanacaste

  • Air Canada

    Air Canada

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • JetBlue Airways

    JetBlue Airways

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

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Cheapest Flights to Guanacaste

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 19 Feb - Wed, 4 Mar
YEG
Edmonton
LIR
Liberia
AU$453 Return, found 10 hours ago
AU$453
Return
found 10 hours ago
Select United flight, departing Thu, 19 Feb from Edmonton to Liberia, returning Wed, 4 Mar, priced at AU$453 found 10 hours ago
United
Mon, 2 Mar - Mon, 16 Mar
YEG
Edmonton
LIR
Liberia
AU$480 Return, found 11 hours ago
AU$480
Return
found 11 hours ago
Select United flight, departing Mon, 2 Mar from Edmonton to Liberia, returning Mon, 16 Mar, priced at AU$480 found 11 hours ago
United
Mon, 2 Mar - Mon, 16 Mar
YEG
Edmonton
LIR
Liberia
AU$507 Return, found 11 hours ago
AU$507
Return
found 11 hours ago
Select United flight, departing Mon, 2 Mar from Edmonton to Liberia, returning Mon, 16 Mar, priced at AU$507 found 11 hours ago
United
Fri, 27 Feb - Wed, 11 Mar
YEG
Edmonton
LIR
Liberia
AU$508 Return, found 1 day ago
AU$508
Return
found 1 day ago
Select United flight, departing Fri, 27 Feb from Edmonton to Liberia, returning Wed, 11 Mar, priced at AU$508 found 1 day ago
WestJet
Tue, 3 Mar - Sat, 14 Mar
YEG
Edmonton
LIR
Liberia
AU$529 Return, found 11 hours ago
AU$529
Return
found 11 hours ago
Select WestJet flight, departing Tue, 3 Mar from Edmonton to Liberia, returning Sat, 14 Mar, priced at AU$529 found 11 hours ago
United
Tue, 24 Feb - Wed, 4 Mar
YEG
Edmonton
LIR
Liberia
AU$531 Return, found 10 hours ago
AU$531
Return
found 10 hours ago
Select United flight, departing Tue, 24 Feb from Edmonton to Liberia, returning Wed, 4 Mar, priced at AU$531 found 10 hours ago
WestJet
Thu, 5 Mar - Sat, 14 Mar
YEG
Edmonton
LIR
Liberia
AU$541 Return, found 11 hours ago
AU$541
Return
found 11 hours ago
Select WestJet flight, departing Thu, 5 Mar from Edmonton to Liberia, returning Sat, 14 Mar, priced at AU$541 found 11 hours ago
Air Canada
Wed, 4 Mar - Tue, 10 Mar
YEG
Edmonton
LIR
Liberia
AU$542 Return, found 1 day ago
AU$542
Return
found 1 day ago
Select Air Canada flight, departing Wed, 4 Mar from Edmonton to Liberia, returning Tue, 10 Mar, priced at AU$542 found 1 day ago
Alaska Airlines
Sat, 28 Feb - Tue, 10 Mar
YEG
Edmonton
LIR
Liberia
AU$654 Return, found 1 day ago
AU$654
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 28 Feb from Edmonton to Liberia, returning Tue, 10 Mar, priced at AU$654 found 1 day ago
American Airlines
Mon, 2 Mar - Thu, 26 Mar
SYD
Sydney
LIR
Liberia
AU$2,101 Return, just found
AU$2,101
Return
just found
Select American Airlines flight, departing Mon, 2 Mar from Sydney to Liberia, returning Thu, 26 Mar, priced at AU$2,101 just found

Guanacaste Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Guanacaste today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Guanacaste Airfare

At Expedia.com.au, it’s simple to find cheap flights to Guanacaste that won’t cause your wallet to flinch. Browse through our inventory of Guanacaste flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Guanacaste Flights Information

Airlines serving
WestJet, Alaska Airlines, Air Canada, United, American Airlines
Roundtrip price
from AU$453

Frequently asked questions

How do I find cheap flights to Guanacaste that have flexible change policies?
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.
Which airlines fly 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.

How can I find cheap tickets to Guanacaste?
In the last seven days, AU$453 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.
How much is a flight to Guanacaste?
In the last seven days, round-trip airfares to Guanacaste sold for as little as AU$453 and peaked at AU$2,101. For one-way fares taking off from Edmonton (YEG), the lowest price during this same period was AU$274.
What are the most popular airports to fly into in Guanacaste?
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.
When is the cheapest time to fly to Guanacaste?
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.
How much is a plane ticket to Guanacaste?
In the last seven days, flights to Guanacaste fluctuated from AU$453 to AU$2,101.
What is the best time to go to Guanacaste?
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.
What months are the cheapest to book a flight to Guanacaste?
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.

Trending flights to Guanacaste

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 2 Mar - Thu, 26 Mar
SYD
Sydney
LIR
Liberia
AU$2,101 Return, just found
AU$2,101
Return
just found
Select American Airlines flight, departing Mon, 2 Mar from Sydney to Liberia, returning Thu, 26 Mar, priced at AU$2,101 just found
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