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Liberia

$138+ Cheap flights from Missouri 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIR
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Missouri to Liberia

Cheapest flights from Missouri to Liberia
Explore the most affordable flight options available from Missouri to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 2/226:00 am
STL
-
LIR
1 stop12h 37m
United Airlines
Thu 2/262:01 pm
LIR
-
STL
1 stop8h 58m
United Airlines
Deal found 2/2$308
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/226:20 pm
STL
-
LIR
1 stop17h 50m
American Airlines
Thu 2/263:29 pm
LIR
-
STL
1 stop17h 26m
American Airlines
Deal found 2/2$325
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/15:14 am
STL
-
LIR
1 stop8h 59m
American Airlines
Fri 3/63:29 pm
LIR
-
STL
1 stop17h 26m
American Airlines
Deal found 2/3$328
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/266:00 am
STL
-
LIR
1 stop9h 25m
United Airlines
Fri 5/13:27 pm
LIR
-
STL
1 stop17h 03m
United Airlines
Deal found 2/2$335
This American Airlines deal was found by Cheapflights users on 2/5. 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 4/266:55 pm
STL
-
LIR
2 stops19h 15m
American Airlines
Fri 5/112:29 pm
LIR
-
STL
2 stops18h 55m
American Airlines
Deal found 2/5$340
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 5/45:24 am
STL
-
LIR
1 stop8h 46m
American Airlines
Wed 5/1312:29 pm
LIR
-
STL
1 stop8h 55m
American Airlines
Deal found 2/3$342
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 10/176:04 pm
STL
-
LIR
1 stop19h 55m
American Airlines
Thu 10/222:00 pm
LIR
-
STL
1 stop7h 28m
American Airlines
Deal found 2/2$349
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 5/46:00 am
MCI
-
LIR
1 stop10h 19m
United Airlines
Fri 5/83:27 pm
LIR
-
MCI
1 stop16h 59m
United Airlines
Deal found 2/3$350
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 4/166:55 pm
STL
-
LIR
2 stops19h 15m
American Airlines
Tue 4/212:40 pm
LIR
-
STL
2 stops20h 05m
American Airlines
Deal found 2/1$353
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/155:24 am
STL
-
LIR
1 stop7h 00m
American Airlines
Sun 4/192:40 pm
LIR
-
STL
2 stops20h 05m
American Airlines
Deal found 2/2$358
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/267:00 am
MCI
-
LIR
1 stop7h 15m
Delta
Tue 3/32:45 pm
LIR
-
MCI
1 stop8h 15m
Delta
Deal found 2/3$379
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 5/56:15 am
MCI
-
LIR
1 stop6h 55m
United Airlines
Sat 5/93:27 pm
LIR
-
MCI
1 stop16h 59m
United Airlines
Deal found 2/3$380

Find flight deals from Missouri to Liberia

Keep the following information in mind while searching for Missouri to Liberia flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(United Airlines)

One-way from

$138
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$485
Provider with most accurate pricing for Lambert-St Louis-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Liberia flights.
Search Deals
From Missouri to Liberia
Search Deals
One-way flight from Missouri to Liberia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 February 5, 2026.
Use the filters below to find and compare flights from Missouri to Liberia that are best for you.

Fly from

Missouri

Fly to

Liberia

Route

Depart

Return

Price

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Wed 3/4

6:25 am-6:37 pm

2 stops12h 12m

Liberia

Wed 3/11

7:35 am-10:16 pm

1 stop13h 41m

$333

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Sun 3/1

6:57 pm-2:13 pm

2 stops19h 16m

Liberia

Fri 3/6

1:21 pm-8:35 am

2 stops19h 14m

$333

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Sun 4/26

6:00 am-12:10 pm

1 stop7h 10m

Liberia

Fri 5/1

3:27 pm-9:30 am

1 stop17h 03m

$335

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Sun 4/26

5:24 am-11:24 am

1 stop7h 00m

Liberia

Fri 5/1

12:29 pm-8:30 am

2 stops19h 01m

$340

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Wed 5/6

6:00 am-12:00 pm

1 stop7h 00m

Liberia

Thu 5/14

1:25 pm-11:59 pm

1 stop9h 34m

$342

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Wed 5/6

6:00 am-12:00 pm

1 stop7h 00m

Liberia

Wed 5/13

1:25 pm-11:59 pm

1 stop9h 34m

$342

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 5/4

5:24 am-11:24 am

1 stop7h 00m

Liberia

Wed 5/13

12:29 pm-10:24 pm

1 stop8h 55m

$342

Kansas CityLiberia

MCI - LIR

MCILIR

Kansas City

Mon 5/4

6:00 am-3:19 pm

1 stop10h 19m

Liberia

Fri 5/8

3:27 pm-9:26 am

1 stop16h 59m

$350

Kansas CityLiberia

MCI - LIR

MCILIR

Kansas City

Sun 4/12

6:28 pm-1:10 pm

2 stops19h 42m

Liberia

Fri 4/17

12:29 pm-8:54 am

2 stops19h 25m

$355

Kansas CityLiberia

MCI - LIR

MCILIR

Kansas City

Thu 2/26

7:00 am-2:15 pm

1 stop7h 15m

Liberia

Tue 3/3

2:45 pm-11:00 pm

1 stop8h 15m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 29 results
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Best time to book a flight from Missouri to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Missouri 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 Missouri to Liberia

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

Currently, October is the cheapest month in which you can book a flight from Missouri to Liberia (average of $162). Flying from Missouri to Liberia in June is currently the most expensive (average of $407). 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.

How much does it cost to fly round-trip from Missouri to Liberia?

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 Missouri?

    Liberia (LIR) is the airport you will fly into if you book a flight from Missouri to Liberia. It is only a 7.7 mi journey from Liberia (LIR) to Liberia’s city center.

  • How long is the flight from Missouri to Liberia?

    Departing from Missouri to Liberia will take you 12h 12m. The distance between Missouri and Liberia is about 1967 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $131. United Airlines flights start at $158 while deals on American Airlines start at $182 one-way.

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

    When deciding which route to take from Missouri to Liberia consider Lambert-St Louis - Liberia, Kansas City - Liberia or Columbia Regional - Liberia as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Liberia?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Liberia (average of $162). Flying from Missouri to Liberia in June is currently the most expensive (average of $407). 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

Traveling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra

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Alternative routes for Missouri to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Liberia

Discover the top 4 airlines that operate flights from Missouri 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$319Average$555FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$566FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$425Average$658FlexibilityNo cancel feeOn-time63%

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