Cheap Flights to Guanacaste | Popular Routes to Guanacaste from HK$1,497

View HK$1,497 flight on Sun, 26 Apr 2026Opens in a new window

Popular airlines to Guanacaste

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Alaska Airlines

  • Air Canada

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Guanacaste

Prices were available within the past 7 days and start at HK$1,497 for one-way flights and HK$4,381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, 13 Apr - Mon, 20 Apr
YUL
Montreal
LIR
Liberia
HK$4,381 Return, found 23 hours ago
HK$4,381
Return
found 23 hours ago
Select WestJet flight, departing Mon, 13 Apr from Montreal to Liberia, returning Mon, 20 Apr, priced at HK$4,381 found 23 hours ago
United
Fri, 10 Apr - Tue, 14 Apr
YVR
Vancouver
LIR
Liberia
HK$4,459 Return, found 1 day ago
HK$4,459
Return
found 1 day ago
Select United flight, departing Fri, 10 Apr from Vancouver to Liberia, returning Tue, 14 Apr, priced at HK$4,459 found 1 day ago
WestJet
Mon, 13 Apr - Mon, 20 Apr
YUL
Montreal
LIR
Liberia
HK$4,729 Return, found 23 hours ago
HK$4,729
Return
found 23 hours ago
Select WestJet flight, departing Mon, 13 Apr from Montreal to Liberia, returning Mon, 20 Apr, priced at HK$4,729 found 23 hours ago
United
Sun, 26 Apr - Sun, 3 May
YUL
Montreal
LIR
Liberia
HK$4,748 Return, found 23 hours ago
HK$4,748
Return
found 23 hours ago
Select United flight, departing Sun, 26 Apr from Montreal to Liberia, returning Sun, 3 May, priced at HK$4,748 found 23 hours ago
United
Fri, 10 Apr - Tue, 14 Apr
YVR
Vancouver
LIR
Liberia
HK$4,759 Return, found 1 day ago
HK$4,759
Return
found 1 day ago
Select United flight, departing Fri, 10 Apr from Vancouver to Liberia, returning Tue, 14 Apr, priced at HK$4,759 found 1 day ago
United
Fri, 10 Apr - Tue, 14 Apr
YVR
Vancouver
LIR
Liberia
HK$4,779 Return, found 1 day ago
HK$4,779
Return
found 1 day ago
Select United flight, departing Fri, 10 Apr from Vancouver to Liberia, returning Tue, 14 Apr, priced at HK$4,779 found 1 day ago
American Airlines
Mon, 13 Apr - Mon, 20 Apr
YUL
Montreal
LIR
Liberia
HK$4,868 Return, found 23 hours ago
HK$4,868
Return
found 23 hours ago
Select American Airlines flight, departing Mon, 13 Apr from Montreal to Liberia, returning Mon, 20 Apr, priced at HK$4,868 found 23 hours ago
WestJet
Mon, 13 Apr - Mon, 20 Apr
YUL
Montreal
LIR
Liberia
HK$5,034 Return, found 23 hours ago
HK$5,034
Return
found 23 hours ago
Select WestJet flight, departing Mon, 13 Apr from Montreal to Liberia, returning Mon, 20 Apr, priced at HK$5,034 found 23 hours ago
Air Canada
Mon, 13 Apr - Mon, 20 Apr
YUL
Montreal
LIR
Liberia
HK$5,037 Return, found 23 hours ago
HK$5,037
Return
found 23 hours ago
Select Air Canada flight, departing Mon, 13 Apr from Montreal to Liberia, returning Mon, 20 Apr, priced at HK$5,037 found 23 hours ago
Porter Airlines
Sun, 26 Apr - Sun, 3 May
YUL
Montreal
LIR
Liberia
HK$8,454 Return, found 23 hours ago
HK$8,454
Return
found 23 hours ago
Select Porter Airlines flight, departing Sun, 26 Apr from Montreal to Liberia, returning Sun, 3 May, priced at HK$8,454 found 23 hours ago

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.

EVA Airways
Mon, 4 May - Sat, 9 May
HKG
Hong Kong SAR
LIR
Liberia
HK$10,450 Return, found 1 day ago
HK$10,450
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 4 May from Hong Kong SAR to Liberia, returning Sat, 9 May, priced at HK$10,450 found 1 day ago

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, HK$4,381 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 HK$4,381 and peaked at HK$10,450. For one-way fares taking off from Montreal (YUL), the lowest price during this same period was HK$1,497.
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 HK$4,381 to HK$10,450.
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.

Book with confidence

About Guanacaste

Expedia offers flights to Guanacaste to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Guanacaste or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Guanacaste

Explore a world of travel with Expedia

*Available to Expedia members.