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389 € Cheap Flights from Houston George Bush Intercntl. to Liberia

Compare Houston George Bush Intercntl. to Liberia flight deals

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Flight deals from Houston George Bush Intercntl. to Liberia

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Liberia Airport? If you want to travel next month, return fares start from 439 €. Find the lowest prices on one-way and return tickets right here.
Liberia.389 € per passenger.Departing Mon, 5 Oct, returning Fri, 9 Oct.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 5 Oct, arriving in Liberia.Inbound direct flight with United departs from Liberia on Fri, 9 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 389 €, select.
Liberia.389 € per passenger.Departing Sun, 20 Sep, returning Fri, 25 Sep.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Sun, 20 Sep, arriving in Liberia.Inbound direct flight with United departs from Liberia on Fri, 25 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 389 €, select.
Liberia.423 € per passenger.Departing Sun, 30 Aug, returning Fri, 4 Sep.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Sun, 30 Aug, arriving in Liberia.Inbound direct flight with United departs from Liberia on Fri, 4 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 423 €, select.
Liberia.434 € per passenger.Departing Wed, 20 Jan, returning Wed, 27 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Wed, 20 Jan, arriving in Liberia.Inbound indirect flight with Delta, departs from Liberia on Wed, 27 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 434 €, select.
Liberia.434 € per passenger.Departing Mon, 17 Aug, returning Thu, 15 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Mon, 17 Aug, arriving in Liberia.Inbound indirect flight with Delta, departs from Liberia on Thu, 15 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 434 €, select.
Liberia.435 € per passenger.Departing Wed, 3 Feb, returning Wed, 10 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Wed, 3 Feb, arriving in Liberia.Inbound indirect flight with Delta, departs from Liberia on Wed, 10 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 435 €, select.
Liberia.439 € per passenger.Departing Mon, 17 Aug, returning Mon, 31 Aug.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 17 Aug, arriving in Liberia.Inbound direct flight with United departs from Liberia on Mon, 31 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 439 €, select.
Liberia.442 € per passenger.Departing Mon, 26 Oct, returning Sun, 1 Nov.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 26 Oct, arriving in Liberia.Inbound direct flight with United departs from Liberia on Sun, 1 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 442 €, select.
Liberia.442 € per passenger.Departing Mon, 7 Dec, returning Mon, 14 Dec.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 7 Dec, arriving in Liberia.Inbound direct flight with United departs from Liberia on Mon, 14 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 442 €, select.
Liberia.442 € per passenger.Departing Sun, 29 Nov, returning Sun, 6 Dec.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Sun, 29 Nov, arriving in Liberia.Inbound direct flight with United departs from Liberia on Sun, 6 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 442 €, select.
Liberia.442 € per passenger.Departing Sun, 15 Nov, returning Sun, 22 Nov.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Sun, 15 Nov, arriving in Liberia.Inbound direct flight with United departs from Liberia on Sun, 22 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 442 €, select.
Liberia.457 € per passenger.Departing Mon, 19 Apr, returning Thu, 22 Apr.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 19 Apr, arriving in Liberia.Inbound direct flight with United departs from Liberia on Thu, 22 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 457 €, select.
Liberia.458 € per passenger.Departing Tue, 27 Apr, returning Thu, 6 May.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Tue, 27 Apr, arriving in Liberia.Inbound direct flight with United departs from Liberia on Thu, 6 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 458 €, select.
Liberia.470 € per passenger.Departing Wed, 3 Feb, returning Wed, 10 Feb.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 3 Feb, arriving in Liberia.Inbound direct flight with United departs from Liberia on Wed, 10 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 470 €, select.
Liberia.473 € per passenger.Departing Sun, 24 Jan, returning Thu, 28 Jan.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Sun, 24 Jan, arriving in Liberia.Inbound direct flight with United departs from Liberia on Thu, 28 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 473 €, select.
Liberia.485 € per passenger.Departing Wed, 30 Sep, returning Wed, 14 Oct.Return flight with Frontier Airlines and jetBlue.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 30 Sep, arriving in Liberia.Inbound indirect flight with jetBlue, departs from Liberia on Wed, 14 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 485 €, select.

Find the cheapest month to fly from Houston George Bush Intercntl. to Liberia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Liberia flights are currently cheapest in September.
Jul
from 825 €
Aug
from 439 €
Sep
from 389 €
Oct
from 389 €
Nov
from 442 €
Dec
from 442 €
Jan
from 434 €
Feb
from 435 €
Mar
from 559 €
Apr
from 457 €
May
from 579 €
Jun
from 1.062 €

Direct flights from Houston George Bush Intercntl. to Liberia

Houston George Bush Intercntl. to Liberia: Alternative routes

Compare routes from Houston George Bush Intercntl. to Liberia below. You may find an airport to fly into that's cheaper, faster, or easier than Liberia.

Liberia

13km from central Liberia
ClosestCheapest
from 389 €
Search flights

Tamarindo

54km from central Liberia
from 723 €
Search flights

Nosara Beach

76km from central Liberia
from 614 €
Search flights

Houston to Liberia: Flight information

The things to know before you go.
Cheapest flight found389 €
Cheapest month to flySeptember
Average flight time3 hrs, 31 mins
Most popular airlineUnited
Average flights per week16

Finding cheap flights from Houston George Bush Intercntl. to Liberia: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Liberia is 389 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 31 minutes is the average flight time from Houston George Bush Intercntl. to Liberia.
United flies direct from Houston George Bush Intercntl. to Liberia.
As of July 2026, there are 16 flights per week flying from Houston George Bush Intercntl. to Liberia.
The cheapest month to fly from Houston George Bush Intercntl. to Liberia is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Liberia Airport on Sunday, 20 September 2026.
Yes – the average flight time is 3 hours and 31 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Liberia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Liberia is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Liberia.

Travelling from Houston George Bush Intercntl. Airport (IAH) to Liberia Airport (LIR): what you need to know

  • The average length of a direct flight from Houston George Bush Intercntl. Airport to Liberia Airport is 3 hours 35 minutes.

  • Houston and Liberia share the same timezone, UTC-6.

  • Take your pick of 14 weekly Houston George Bush Intercntl. Airport to Liberia Airport flights. The 07:32 departure with United Airlines is the earliest you can take. United Airlines operates the last service of the day at 14:58.

  • Your IAH to LIR flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak month such as July? Major public holidays and other high seasons can lead to longer lines at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • United is your gateway to discovering Liberia (and perhaps some other exciting corners of Costa Rica!). Browse the direct flights from Houston George Bush Intercntl. Airport to Liberia Airport offered by this airline.

  • Most passengers choose to travel with United on this route.

  • United is the most punctual carrier operating IAH to LIR flights. A reliable 89.23% of its services on this route arrive without delay.

  • Think about adding a stopover when booking your ticket from Houston George Bush Intercntl. Airport to Liberia Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between IAH and LIR:

    • Dallas Fort Worth International Airport

    • Miami International Airport

    • San Jose Juan Santamaria Airport

How to find the cheapest flights from Houston George Bush Intercntl. Airport (IAH) to Liberia Airport (LIR)

  • Right now, 181 € is the cheapest price we've found for a one-way Houston George Bush Intercntl. Airport to Liberia Airport flight. The best price for a return plane ticket is 389 €. Remember that fares could change due to demand when booking.

  • To find cheap tickets from IAH to LIR, book in advance. Airlines usually offer their best fares when flights are first released.

  • The cheapest month for flights from Houston George Bush Intercntl. Airport to Liberia Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible travel schedule.

  • Spend less time searching for cheap flights from IAH to LIR by setting up a Price Alert. You'll receive an email or notification on the app when a new low fare is offered.

  • Tailor your trip using filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Houston George Bush Intercntl. Airport to Liberia Airport.

Handy information about Houston George Bush Intercntl. Airport (IAH)

Arriving at Liberia Airport (LIR)

  • If you're coming in on a late Houston George Bush Intercntl. Airport to Liberia Airport flight, few things top the convenience of being close to the terminal. Collect your bags from the carousel and then be resting not long after at one of these options near LIR:

  • Travel at your own speed with a Liberia Airport rental car. Pick up a set of wheels from Avis, Europcar or NU Car Rentals and chase adventure across Liberia and beyond.

  • To get the lowest price, reserve your ride from Liberia Airport around two weeks ahead.

When to fly to Liberia Airport (LIR)

  • The quietest month for a flight from Houston George Bush Intercntl. Airport to Liberia Airport is September, while April is the most popular. Pick the ideal time to visit Liberia based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Liberia is April, with temperatures ranging between 22ºC (72ºF) and 35ºC (95ºF). Lock in your flights from Houston George Bush Intercntl. Airport to Liberia Airport in this month if this is the type of weather you enjoy.

  • January has average temperatures of between 21ºC (70ºF) and 32ºC (90ºF). Search for cheap tickets from IAH to LIR sometime then if you want to travel in cooler conditions.

Explore more of Costa Rica

  • San Jose is just one of the many cities in Costa Rica waiting to be explored once you've taken in the sights of Liberia. Around 161 kilometres away to the south-east, check out popular attractions including National Park (Parque Nacional), Central Park (Parque Central) and Precolumbian Gold Museum.

  • If you're ready to explore another corner of Costa Rica, head for Limon, roughly 274 kilometres east of Liberia. Veragua Rainforest Park, Playa Bonita and Playa Los Baños are key highlights.

Plan the rest of your trip from Houston to Liberia

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.