HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Liberia

$177+ Cheap flights from Illinois to Liberia (LIR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LIR
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Liberia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Liberia

Keep the following information in mind while searching for Illinois to Liberia flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$385
(Delta)

One-way from

$177
(Delta)

Popular in

December

Cheapest in

October

Average price

$722

Good round-trip deal

$660 or less

Good one-way deal

$366 or less
Provider with most accurate pricing for Chicago (CHI)-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Liberia flights.
Search Deals
From Illinois to Liberia
Search Deals
One-way flight from Illinois to Liberia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Liberia.
Search Deals
Price to beat on a one-way flight from Illinois to Liberia.
Search Deals

Find flight deals from Illinois to Liberia

Cheapest flights from Illinois to Liberia
Explore the most affordable flight options available from Illinois to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:00 amSTL - LIR
1 stop7h 00mDelta
Wed 6/181:25 pmLIR - STL
1 stop9h 17mDelta
Deal found 3/31$385
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:30 amSTL - LIR
2 stops8h 45mAmerican Airlines
Wed 6/183:40 pmLIR - STL
1 stop16h 38mAmerican Airlines
Deal found 3/31$389
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:15 amSTL - LIR
1 stop6h 55mUnited Airlines
Wed 10/221:20 pmLIR - STL
1 stop7h 46mUnited Airlines
Deal found 3/31$475
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/113:50 pmMLI - LIR
2 stops21h 40mUnited Airlines
Wed 4/233:25 pmLIR - MLI
2 stops29h 10mUnited Airlines
Deal found 3/31$551
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/115:50 amMLI - LIR
1 stop6h 47mDelta
Wed 4/231:02 pmLIR - MLI
1 stop8h 23mDelta
Deal found 3/31$582
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:30 amMDW - LIR
1 stop7h 40mSouthwest
Wed 5/212:05 pmLIR - MDW
1 stop7h 45mSouthwest
Deal found 4/1$585
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/205:30 amORD - LIR
1 stop7h 30mDelta
Sat 5/242:40 pmLIR - ORD
1 stop7h 37mDelta
Deal found 3/31$586
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:16 pmORD - LIR
1 stop17h 29mAmerican Airlines
Sun 5/2512:45 pmLIR - ORD
1 stop10h 11mAmerican Airlines
Deal found 4/1$588
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/117:05 pmORD - LIR
1 stop19h 43mMultiple Airlines
Tue 4/226:00 pmLIR - ORD
2 stops29h 20mMultiple Airlines
Deal found 3/31$593
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:52 amORD - LIR
Nonstop5h 01mUnited Airlines
Thu 6/53:25 pmLIR - ORD
1 stop17h 30mUnited Airlines
Deal found 3/31$598
This Air Canada deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2312:00 pmORD - LIR
1 stop25h 00mAir Canada
Sat 5/311:00 pmLIR - ORD
1 stop25h 05mAir Canada
Deal found 3/31$609
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:07 pmORD - LIR
2 stops17h 13mAlaska Airlines
Sat 5/34:52 pmLIR - ORD
2 stops24h 09mAlaska Airlines
Deal found 4/1$615

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Liberia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Illinois to Liberia that are best for you.

Fly from

Illinois

Fly to

Liberia

Route

Depart

Return

Price

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Wed 6/11

6:00 am-12:00 pm

1 stop7h 00m

Liberia

Wed 6/18

1:25 pm-11:42 pm

1 stop9h 17m

$385

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Wed 6/11

5:30 am-1:15 pm

2 stops8h 45m

Liberia

Wed 6/18

3:40 pm-9:18 am

1 stop16h 38m

$389

MolineLiberia

MLI - LIR

MLILIR

Moline Quad-City

Fri 4/11

3:50 pm-12:30 pm

2 stops21h 40m

Liberia

Wed 4/23

3:25 pm-9:35 pm

2 stops29h 10m

$551

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Wed 5/28

5:55 pm-10:00 am

1 stop17h 05m

Liberia

Sun 6/1

1:03 pm-3:30 pm

1 stop25h 27m

$565

MolineLiberia

MLI - LIR

MLILIR

Moline Quad-City

Fri 4/11

5:50 am-11:37 am

1 stop6h 47m

Liberia

Wed 4/23

1:02 pm-10:25 pm

1 stop8h 23m

$582

ChicagoLiberia

MDW - LIR

MDWLIR

Chicago Midway

Wed 5/14

6:30 am-1:10 pm

1 stop7h 40m

Liberia

Wed 5/21

2:05 pm-10:50 pm

1 stop7h 45m

$585

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

Tue 5/20

5:30 am-12:00 pm

1 stop7h 30m

Liberia

Sat 5/24

2:40 pm-11:17 pm

1 stop7h 37m

$586

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

Sun 5/18

7:16 pm-11:45 am

1 stop17h 29m

Liberia

Sun 5/25

12:45 pm-11:56 pm

1 stop10h 11m

$588

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

Fri 4/11

7:05 pm-1:48 pm

1 stop19h 43m

Liberia

Tue 4/22

6:00 pm-12:20 am

2 stops29h 20m

$593

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

Sun 5/25

7:52 am-11:53 am

Nonstop5h 01m

Liberia

Thu 5/29

11:49 am-10:41 pm

1 stop9h 52m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Illinois to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Liberia

What is the cheapest month to book a flight from Illinois to Liberia?

Currently, October is the cheapest month in which you can book a flight from Illinois to Liberia (average of $496). Flying from Illinois to Liberia in June is currently the most expensive (average of $732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to LIR?

Find hourly flight availability from Illinois to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Liberia as you normally would.

Rainfall in Liberia by month

Plan your trip to Liberia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Liberia ranges from 0.0 - 14.3 inches per month. September is typically the wettest month, when rainfall can reach 14.3 in. January is typically the driest time to visit Liberia when rainfall is around 0.0 in.

Temperature in Liberia by month

Plan your trip to Liberia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Liberia, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Liberia. Reviews last updated April 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Illinois to Liberia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,823 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Illinois to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Liberia from Illinois?

    Liberia (LIR), located 7.7 mi from the city center, is the airport you fly into when you book flights from Illinois to Liberia.

  • What are the cheapest airlines to fly from Illinois to Liberia one-way?

    $177 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from $182 and $212, respectively.

  • What are the most popular routes from Illinois to Liberia?

    The most popular route from Illinois to Liberia is Chicago O'Hare Intl - Liberia. You may also consider Chicago Midway - Liberia or Lambert-St Louis - Liberia.

  • What are the most reliable airlines from Illinois to Liberia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Liberia on time: Avianca (92%), United Airlines (92%), American Airlines (56%).

  • What are the cheapest flights from Illinois to Liberia?

    While on average a flight from Illinois to Liberia is generally $555, our data shows the cheapest flight currently is $310. When looking at the most popular route, (Chicago O'Hare Intl - Liberia), you can expect to pay $512 for that flight.

  • Can I find deals for flights from Illinois to Liberia that include hotel bookings?

    Yes. In addition to deals on Illinois to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Liberia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Liberia.

  • Can I find deals for business class flights from Illinois to Liberia?

    Yes. Cheapflights offers flight deals from Illinois to Liberia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Liberia?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Liberia (average of $496). Flying from Illinois to Liberia in June is currently the most expensive (average of $732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to San José flights
Newark to San José flights
Los Angeles to San José flights
John F Kennedy Intl to Liberia flights
LaGuardia to San José flights
Newark to Liberia flights
San Francisco to San José flights
Los Angeles to Liberia flights
Fort Lauderdale to San José flights
Hobby to San José flights
Dallas/Fort Worth to San José flights
Miami to San José flights
Orlando to San José flights
Dulles Intl to San José flights
Boston to San José flights
Atlanta to San José flights
O'Hare Intl to San José flights
George Bush Intcntl to San José flights
Reagan-National to San José flights
Baltimore to San José flights
LaGuardia to Liberia flights
Seattle to San José flights
Denver to Liberia flights
Denver to San José flights
Ontario to San José flights
O'Hare Intl to Liberia flights
Dallas/Fort Worth to Liberia flights
Philadelphia to San José flights
Boston to Liberia flights
Hobby to Liberia flights
Atlanta to Liberia flights
Charlotte to San José flights
Burbank to San José flights
Dulles Intl to Liberia flights
San Francisco to Liberia flights
Oakland to San José flights
Sky Harbor Intl to San José flights
George Bush Intcntl to Liberia flights
Miami to Liberia flights
Seattle to Liberia flights
Minneapolis to San José flights
Raleigh to San José flights
Salt Lake City to San José flights
Reagan-National to Liberia flights
Portland to San José flights
Austin to Liberia flights
Charlotte to Liberia flights
Columbus to San José flights
Baltimore to Liberia flights
Austin to San José flights

Top 4 airlines flying from Illinois to Liberia

Discover the top 4 airlines that operate flights from Illinois to Liberia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$538Average$841FlexibilityNo cancel feeOn-time63%
DeltaCheapest$540Average$798FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$655Average$780FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$668Average$890FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.