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Cheap Flights from Chicago (ORD) to Liberia (LIR)

Compare Chicago O'Hare International to Liberia flight deals

Find the cheapest month or even day of the year to fly to Liberia

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Flight deals from Chicago O'Hare International to Liberia

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Liberia? Find the lowest prices on one-way and return tickets right here.
Liberia.$751 per passenger.Departing Sat, 18 Oct, returning Wed, 22 Oct.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Sat, 18 Oct, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Wed, 22 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From $751, select.
Liberia.$770 per passenger.Departing Sat, 4 Oct, returning Sat, 11 Oct.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sat, 4 Oct, arriving in Liberia.Inbound direct flight with United departs from Liberia on Sat, 11 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From $770, select.
Liberia.$796 per passenger.Departing Thu, 18 Sep, returning Sun, 21 Sep.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Thu, 18 Sep, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Sun, 21 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $796, select.
Liberia.$825 per passenger.Departing Sat, 25 Oct, returning Sat, 1 Nov.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sat, 25 Oct, arriving in Liberia.Inbound direct flight with United departs from Liberia on Sat, 1 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From $825, select.
Liberia.$841 per passenger.Departing Tue, 16 Dec, returning Thu, 25 Dec.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Tue, 16 Dec, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Thu, 25 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From $841, select.
Liberia.$857 per passenger.Departing Wed, 25 Feb, returning Wed, 4 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Wed, 25 Feb, arriving in Liberia.Inbound indirect flight with Delta, departs from Liberia on Wed, 4 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From $857, select.
Liberia.$857 per passenger.Departing Wed, 18 Feb, returning Wed, 25 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Wed, 18 Feb, arriving in Liberia.Inbound indirect flight with Delta, departs from Liberia on Wed, 25 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From $857, select.
Liberia.$861 per passenger.Departing Wed, 18 Mar, returning Wed, 25 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Wed, 18 Mar, arriving in Liberia.Inbound indirect flight with Delta, departs from Liberia on Wed, 25 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From $861, select.

Find the cheapest month to fly from Chicago O'Hare International to Liberia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Liberia flights are currently cheapest in October.
Aug
from $1,619
Sep
from $796
Oct
from $751
Nov
from $869
Dec
from $841
Jan
from $869
Feb
from $857
Mar
from $861
Apr
from $888
May
from $888
Jun
Find prices
Jul
Find prices

Direct flights from Chicago O'Hare International to Liberia

Chicago O'Hare International to Liberia: Alternative routes

Compare routes from Chicago O'Hare International to Liberia below. You may find an airport to fly into that's cheaper, faster, or easier than Liberia.

Chicago to Liberia: Flight information

The things to know before you go.
Cheapest flight found$751
Cheapest month to flyOctober
Average flight time5 hrs, 7 mins
Most popular airlineAmerican Airlines
Average flights per week10

Finding cheap flights from Chicago O'Hare International to Liberia: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Liberia is $751. 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.
5 hours and 7 minutes is the average flight time from Chicago O'Hare International to Liberia.
American Airlines, United and Avianca fly direct from Chicago O'Hare International to Liberia.
As of August 2025, there are 10 flights per week flying from Chicago O'Hare International to Liberia.
The cheapest month to fly from Chicago O'Hare International to Liberia is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Liberia Airport on Saturday, 18 October 2025.
Yes – the average flight time is 5 hours and 7 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.

Flying from O'Hare International Airport (ORD) to Liberia Airport (LIR): what you need to know

  • Around 5 hours 5 minutes is how long you'll be travelling on a direct flight from O'Hare International Airport to Liberia Airport.

  • Liberia is one hour behind Chicago and follows the UTC-6 timezone.

  • Flights from ORD to LIR start from 07:45 — the first with United Airlines. The last departure is at 09:30 with United Airlines. Overall, there are three weekly O'Hare International Airport to Liberia Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to catch your ORD to LIR flight.

  • During popular months such as August, it's best to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of international flights when you travel during a peak period in general.

  • American Airlines offers direct flights from O'Hare International Airport to Liberia Airport. Book with this popular carrier, then get ready to see the sights in Liberia — and maybe even more of Costa Rica if you have time.

  • American Airlines is the airline most travellers choose to fly with on this route.

  • United Airlines is the most punctual carrier offering ORD to LIR flights. An impressive 93.55% of its services on this route land as scheduled.

  • Consider adding a stopover when booking your ticket from O'Hare International Airport to Liberia Airport. Simply deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between ORD and LIR:

    • Miami International Airport

    • Charlotte Douglas International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Liberia Airport (LIR)

  • At the moment, $384 is the lowest price we've seen for a one-way O'Hare International Airport to Liberia Airport flight. The best price for a return plane ticket is $751. Bear in mind that fares can change due to availability at the time of booking.

  • Get cheap tickets from ORD to LIR by booking seven months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • Plan your trip for June. That's the cheapest month for flights from O'Hare International Airport to Liberia Airport. If you have flexibility with your dates, try out the 'Whole month' tool to see the lowest airfare across every month.

  • There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from ORD to LIR.

  • Discover the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from O'Hare International Airport to Liberia Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • When it comes to O'Hare International Airport's on-time performance, 74.85% of flights stick to their scheduled arrival time.

  • Central Chicago to O'Hare International Airport is approximately 40 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The journey when using public transport takes about 55 minutes.

  • Get your journey off to a relaxed start by staying near ORD. Whether you're catching an early flight from O'Hare International Airport to Liberia Airport or want to avoid feeling rushed, these hotels are the answer:

Arriving at Liberia Airport (LIR)

Getting from Liberia Airport (LIR) to central Liberia

  • Liberia Airport to central Liberia has a drive time of about 20 minutes. It's approximately 13 kilometres away.

When to fly to Liberia Airport (LIR)

  • The quietest month for a flight from O'Hare International Airport to Liberia Airport is May, while January is the most popular. Pick the best time to go to Liberia based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When reserving your flight from O'Hare International Airport to Liberia Airport, think about the kind of weather you like. April is the warmest month in Liberia, with the temperature ranging from 22ºC (72ºF) to 35ºC (95ºF).

  • If you like cooler conditions, look for a cheap ticket from ORD to LIR in November. Temperatures average between 21ºC (70ºF) and 30ºC (86ºF) then.

Explore more of Costa Rica

  • You've seen Liberia, now it's time to discover other corners of Costa Rica. Journey around 161 kilometres south-east to San Jose to tick off its leading attractions. From Teatro Nacional Costa Rica to National Park (Parque Nacional) and Plaza de la Cultura, you'll have a packed itinerary ahead.

  • Limon is another essential stop in Costa Rica and is around 274 kilometres east of Liberia. No trip is complete without visiting Veragua Rainforest Park, Playa Bonita and Cruise Pier Puerto Limon.

Plan the rest of your trip from Chicago to Liberia

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.