What airlines fly to Liberia?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Liberia from Missouri according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Liberia. Keep in mind that there are 5 different airlines that fly to Liberia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missouri to Liberia?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Missouri to Liberia

How long does it take to fly to Liberia?

Flight times from Missouri to Liberia vary, but if you’re flying out of St. Louis and flying into San José, San José Province (one of the most popular routes), then the duration is 6h 52m on average. Another popular route from Missouri to Liberia is flying from Springfield to San José, San José Province, which will take roughly 6h 55m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Missouri to Liberia Airport?

Prices for flights from Missouri to Liberia Airport were last updated today.

How many operators does momondo search for flights from Missouri to Liberia Airport?

As of July 2025, there are 4 operators available to choose from for flights from Missouri to Liberia Airport.

How old do you have to be to fly from Missouri to Liberia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Liberia Airport.

What documentation or ID do you need to fly to Liberia Airport?

The travel and health documents required for your trip to Liberia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Liberia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$177 Cheap Flights from Missouri to Liberia in 2025

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Find the cheapest flights from Missouri to Liberia

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 12:00 pmSTL-LIR

7h 00m1 stop

1:25 pm - 10:00 pmLIR-STL

7h 35m1 stop

$295Delta

Find Deal

Mon, Sep 1 - Wed, Oct 1

7:01 am - 12:59 pmSTL-LIR

6h 58m1 stop

12:49 pm - 11:57 amLIR-STL

22h 08m2 stops

$299American Airlines

Find Deal

Mon, Sep 1 - Wed, Oct 1

2:11 pm - 11:49 amSTL-LIR

22h 38m2 stops

12:49 pm - 9:16 amLIR-STL

19h 27m2 stops

$313American Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 16

6:01 am - 12:00 pmSTL-LIR

6h 59m1 stop

1:25 pm - 10:00 pmLIR-STL

7h 35m1 stop

$315Delta

Find Deal

Tue, Sep 16 - Wed, Sep 24

6:00 pm - 11:49 amSTL-LIR

18h 49m2 stops

12:49 pm - 9:26 amLIR-STL

19h 37m2 stops

$319American Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

4:36 pm - 11:49 amSTL-LIR

20h 13m2 stops

12:49 pm - 11:59 pmLIR-STL

10h 10m1 stop

$339American Airlines

Find Deal

Thu, Sep 18 - Sat, Sep 27

2:11 pm - 11:49 amSTL-LIR

22h 38m2 stops

12:49 pm - 9:16 amLIR-STL

19h 27m2 stops

$353American Airlines

Find Deal

Wed, Sep 10 - Mon, Sep 15

6:15 am - 12:10 pmSTL-LIR

6h 55m1 stop

1:20 pm - 10:16 pmLIR-STL

7h 56m1 stop

$405United Airlines

Find Deal

Mon, Sep 15 - Wed, Sep 24

6:15 am - 12:10 pmSTL-LIR

6h 55m1 stop

1:20 pm - 2:19 pmLIR-STL

23h 59m2 stops

$409United Airlines

Find Deal

Mon, Sep 15 - Tue, Sep 23

6:15 am - 12:10 pmSTL-LIR

6h 55m1 stop

1:20 pm - 2:26 pmLIR-STL

24h 06m1 stop

$413United Airlines

Find Deal

Mon, Sep 15 - Tue, Sep 23

American Airlines flights from Missouri to Liberia

Our best American Airlines deals on Missouri to Liberia flight tickets

American Airlines

Sep 1

STL7:01 amLambert-St Louis

6h 58m

1 stop

LIR12:59 pmLiberia

Oct 1

LIR12:49 pmLiberia

22h 08m

2 stops

STL11:57 amLambert-St Louis

$299

Find similar

American Airlines

Sep 9

STL2:11 pmLambert-St Louis

22h 38m

2 stops

LIR11:49 amLiberia

Sep 16

LIR12:49 pmLiberia

19h 27m

2 stops

STL9:16 amLambert-St Louis

$313

Find similar

American Airlines

Sep 15

STL6:00 pmLambert-St Louis

18h 49m

2 stops

LIR11:49 amLiberia

Sep 22

LIR12:49 pmLiberia

19h 37m

2 stops

STL9:26 amLambert-St Louis

$319

Find similar

United Airlines flights from Missouri to Liberia

Our best United Airlines deals on Missouri to Liberia flight tickets

United Airlines

Aug 11

STL6:15 amLambert-St Louis

9h 08m

1 stop

LIR2:23 pmLiberia

Aug 15

LIR11:49 amLiberia

9h 01m

1 stop

STL9:50 pmLambert-St Louis

$340

Find similar

United Airlines

Aug 9

STL5:00 amLambert-St Louis

7h 53m

1 stop

LIR11:53 amLiberia

Aug 15

LIR11:49 amLiberia

9h 01m

1 stop

STL9:50 pmLambert-St Louis

$345

Find similar

United Airlines

Sep 15

STL6:15 amLambert-St Louis

6h 55m

1 stop

LIR12:10 pmLiberia

Sep 24

LIR1:20 pmLiberia

7h 56m

1 stop

STL10:16 pmLambert-St Louis

$405

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 9/1

6:00 am-12:00 pm

1 stop7h 00m

Liberia

Wed 10/1

1:25 pm-10:00 pm

1 stop7h 35m

$295

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 9/1

7:01 am-12:59 pm

1 stop6h 58m

Liberia

Wed 10/1

12:49 pm-11:57 am

2 stops22h 08m

$299

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Tue 9/9

2:11 pm-11:49 am

2 stops22h 38m

Liberia

Tue 9/16

12:49 pm-9:16 am

2 stops19h 27m

$313

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Tue 9/16

6:01 am-12:00 pm

1 stop6h 59m

Liberia

Wed 9/24

1:25 pm-10:00 pm

1 stop7h 35m

$315

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 9/15

6:00 pm-11:49 am

2 stops18h 49m

Liberia

Mon 9/22

12:49 pm-9:26 am

2 stops19h 37m

$319

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Thu 9/18

4:36 pm-11:49 am

2 stops20h 13m

Liberia

Sat 9/27

12:49 pm-11:59 pm

1 stop10h 10m

$339

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Wed 9/10

2:11 pm-11:49 am

2 stops22h 38m

Liberia

Mon 9/15

12:49 pm-9:16 am

2 stops19h 27m

$353

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 9/15

6:15 am-12:10 pm

1 stop6h 55m

Liberia

Wed 9/24

1:20 pm-10:16 pm

1 stop7h 56m

$405

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 9/15

6:15 am-12:10 pm

1 stop6h 55m

Liberia

Tue 9/23

1:20 pm-2:19 pm

2 stops23h 59m

$409

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 9/15

6:15 am-12:10 pm

1 stop6h 55m

Liberia

Tue 9/23

1:20 pm-2:26 pm

1 stop24h 06m

$413

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Liberia?

The month of April is another great option to travel to Liberia, with average flight prices from Missouri averaging around $481.

What is the cheapest day to depart on your flight to Liberia?

On average, the least expensive day to fly to Liberia from Missouri is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $580. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to Liberia for around $726.

What is the cheapest time of day to depart on your flight to Liberia?

In the afternoon is the cheapest time of day to fly from Missouri to Liberia when you can find flight prices for as low as $552. Flying to Liberia in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Liberia are more costly in the morning, with an average ticket price of $611. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Liberia?

You are more likely to see cheaper flights to Liberia from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around $592 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from Missouri for as low as $411 on momondo.

Cheap Missouri to Liberia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Liberia

Best Price Found	$177
Fastest flight time	6h 38m
Direct flights	None
Airports in Liberia	1 airport

The best one-way flight to Liberia from Missouri in the past 72 hours is $177. The best round-trip flight deal from Missouri to Liberia found on momondo in the last 72 hours is $295.

The fastest flight from Missouri to Liberia takes 6h 38m

There are no direct flights from Missouri to Liberia. Popular non-direct routes for this connection are Kansas City Airport - Liberia Airport and Lambert-St Louis Airport - Liberia Airport.

There is 1 airport near Liberia: Liberia (LIR)

Search flight deals

When did momondo last update prices for flights from Missouri to Liberia Airport?
Prices for flights from Missouri to Liberia Airport were last updated today.
How many operators does momondo search for flights from Missouri to Liberia Airport?
As of July 2025, there are 4 operators available to choose from for flights from Missouri to Liberia Airport.
How old do you have to be to fly from Missouri to Liberia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Liberia Airport.
What documentation or ID do you need to fly to Liberia Airport?
The travel and health documents required for your trip to Liberia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Liberia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Liberia

Compare and see reviews for airlines that fly from Missouri to Liberia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $294	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $394	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $404	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Southwest	PriceFrom $459	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Culebra

Playa Hermosa

Coco

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Liberia?

It is quick and easy to find Missouri to Liberia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Liberia that suits you.

Can I find flights from Missouri to Liberia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Liberia from Missouri with this policy.

How can momondo help me find flights from Missouri to Liberia?

Once you have performed a search for Missouri to Liberia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Missouri to Liberia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missouri to Liberia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.