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

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      Compare Chicago to Liberia flight deals

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

      Book the best Liberia fare with no extra fees

      Flight deals from Chicago to Liberia

      Looking for a cheap last-minute deal or the best return flight from Chicago to Liberia Airport? If you want to travel next month, return fares start from $627. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Chicago to Liberia

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Liberia flights are currently cheapest in August.

      Direct flights from Chicago to Liberia

      Chicago to Liberia: Alternative routes

      Compare routes from Chicago 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$627
      Cheapest month to flyAugust
      Average flight time5 hrs, 11 mins
      Most popular airlineAmerican Airlines
      Average flights per week18

      Finding cheap flights from Chicago to Liberia: Frequently asked questions

      The best price we found for a return flight from Chicago to Liberia is $628. 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 11 minutes is the average flight time from Chicago to Liberia.
      American Airlines, Avianca and United fly direct from Chicago to Liberia.
      As of July 2026, there are 18 flights per week flying from Chicago to Liberia.
      The cheapest month to fly from Chicago to Liberia is usually August.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Liberia Airport on Tuesday, 18 August 2026.
      Yes – the average flight time is 5 hours and 11 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.

      Flying from Chicago to Liberia Daniel Oduber Quiros International Airport (LIR): What you need to know

      • Planning your trip starts with working out where you'll leave from in Chicago. Chicago O'Hare International Airport (ORD) is the city's main base, so check out your options for booking a flight from Chicago to Liberia Daniel Oduber Quiros International Airport (LIR) leaving from here.

      • Around 5 hours 10 minutes is the typical travel time on a direct Chicago to Liberia Daniel Oduber Quiros International Airport flight.

      • Liberia's timezone is UTC-6, which is the same as Chicago. Liberia Daniel Oduber Quiros International Airport is located in Liberia.

      • Chicago O'Hare International Airport (ORD) to Liberia Daniel Oduber Quiros International Airport (LIR) is the busiest route, with 4 direct services every week. You can get from ORD to LIR on United Airlines's 7:45am departure.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport with enough time to board your flight from Chicago to LIR.

      • Popular months like July or holiday times such as spring break and Thanksgiving will mean bigger waits at check-in and security. Travelling then? Play it safe and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is wise.

      Airports in Chicago

      Chicago O'Hare International Airport (ORD)

      • You can hop on a direct flight from Chicago to Liberia Daniel Oduber Quiros International Airport (LIR) out of Chicago O'Hare International Airport (ORD).

      • When departing from ORD, you can catch a direct flight from Chicago to Liberia Daniel Oduber Quiros International Airport with United Airlines.

      • The preferred choice for passengers flying between ORD and LIR is United.

      • American Airlines is the leading carrier for punctuality on this route, with 92.86% of its services reaching their destination on schedule.

      • We make it simple to find cheap flights from Chicago to LIR that include a stopover. To explore your options departing from Chicago O'Hare International Airport (ORD), uncheck 'Direct flights only.' Then, simply pick a flight with a stop long enough to tour your chosen city. Some popular stopovers between ORD and LIR include:

        • Atlanta Hartsfield-Jackson International Airport (ATL)

        • Charlotte Douglas International Airport (CLT)

        • Miami International Airport (MIA)

      • ORD is about 27 kilometres from central Chicago. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 30 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the travel time to be around 45 minutes.

      • Catching an early flight from Chicago to Liberia Daniel Oduber Quiros International Airport? Avoid the stress of rushing to the terminal (and get some bonus sleep) by staying at one of these hotels near Chicago O'Hare International Airport:

      • Of all flights leaving Chicago O'Hare International Airport, 70% land on time at their destination.

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

      Chicago Midway International Airport (MDW)

      • Add another location to your travels or just take a moment to reset with a stopover. If you'd like to break up your flight from Chicago to Liberia Daniel Oduber Quiros International Airport, check out these options when departing from Chicago Midway International Airport:

        • Atlanta Hartsfield-Jackson International Airport (ATL)

        • Houston George Bush Intercontinental Airport (IAH)

        • Houston Hobby Airport (HOU)

      • On public transport, you can travel from central Chicago to MDW in around 30 minutes. The airport is roughly 16 kilometres away, and making the trip by car takes approximately 25 minutes.

      • Catching the earliest flight? Think about checking in to one of these hotels near Chicago Midway International Airport the day before your Chicago to LIR flight:

      • 76% of all departures from Chicago Midway International Airport stick to their scheduled arrival time.

      • MDW is located at 5700 South Cicero.

      Chicago Rockford International Airport (RFD)

      • When organising your plane ticket from Chicago to Liberia Daniel Oduber Quiros International Airport (LIR) out of Chicago Rockford International Airport (RFD), you have stopover options to choose from. Consider making a detour to Los Angeles International Airport (LAX), one of the busiest transit hubs on this route.

      • The trip to RFD from central Chicago is around 2 hours by public transport. If you prefer to travel by car, it'll take you roughly 1 hour 40 minutes to cover the 145 kilometres or so.

      • Take the 'what ifs' out of departure day — stay near Chicago Rockford International Airport and know you'll reach the terminal with time to spare. Settle in at one of these hotels the day before if you've booked an early Chicago to Liberia Daniel Oduber Quiros International Airport flight:

      • Flights that depart from RFD arrive at their final stop within the expected time frame 71% of the time.

      • The street address of Chicago Rockford International Airport is 2 Airport Cir.

      About Liberia Daniel Oduber Quiros International Airport (LIR)

      Getting from Liberia Daniel Oduber Quiros International Airport (LIR) to central Liberia

      • Liberia Daniel Oduber Quiros International Airport is around 13 kilometres from central Liberia. It takes around 20 minutes or so to drive to the city.

      • It typically takes 30 minutes if you're travelling on public transport.

      How to find the cheapest flights from Chicago to Liberia Daniel Oduber Quiros International Airport (LIR)

      • The lowest price we've found for a one-way ticket from Chicago to Liberia Daniel Oduber Quiros International Airport is $197. For a return flight on this route, the best price is $628. Depending on when and how early you book, these fares may change.

      • To snag cheap flights from Chicago to LIR, book your plane ticket one month ahead of your departure date.

      • Plan your trip for June. That's the best month for scoring a great bargain on Chicago to Liberia Daniel Oduber Quiros International Airport tickets. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest price across each month.

      • Never miss a deal on plane tickets from Chicago to LIR by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

      • Filters make it easier to track down a bargain for your flight from Chicago to Liberia Daniel Oduber Quiros International Airport. Pick the departure times, carriers and stops that check all your boxes. Then sort the results by 'Cheapest' to find the most affordable option fast.

      The best time to fly from Chicago to Liberia Daniel Oduber Quiros International Airport (LIR)

      • September is the quietest month for flights from Chicago to Liberia Daniel Oduber Quiros International Airport (LIR), while March is the busiest. Figure out the best time to visit Liberia based on whether you want a laid-back vibe or a lively atmosphere.

      • When booking your Chicago to LIR plane ticket, consider the kind of weather you prefer. April is the warmest month in Liberia, with temperatures ranging from 22ºC (72ºF) to 35ºC (95ºF).

      • January has temperatures of between 21ºC (70ºF) and 32ºC (90ºF). Search for cheap tickets from Chicago to Liberia Daniel Oduber Quiros International Airport around that time if you want to travel when it's cooler.

      More about Liberia

      • Start your Liberia trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Chicago to Liberia Daniel Oduber Quiros International Airport, explore our selection of hotels including:

      • Every great adventure has to include a little sightseeing. Museo de Guanacaste, Mirador de Liberia and Catarata oropendola are essential stops on your Liberia itinerary.

      Explore more of Costa Rica

      • You've visited Liberia, now it's time to discover other parts of Costa Rica. Travel around 177 kilometres southeast to San Jose to tick off its top attractions. From National Park (Parque Nacional) to Central Park (Parque Central) and Precolumbian Gold Museum, your itinerary will be busy.

      • If there's time to check out another major stop in Costa Rica, head for Limon, roughly 274 kilometres east of Liberia. Veragua Rainforest Park, Playa Bonita and Playa Los Baños are key reasons to visit.

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