STL - LIR

$170 Find Cheap Flights from St. Louis to Liberia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Liberia departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Liberia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Liberia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Liberia, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$432
Typical prices: $717-$469
American Airlines
Sat 6/27Mon 7/6
STL - LIR • 2 stops
Cheapest one-way
$170
American Airlines
Tue 5/26
STL - LIR • 1 stop
Top airlines
Cheapest • from $407 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Liberia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $444 (round-trip)
Shortest trip • 7h 01m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 42% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Liberia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Liberia (STL-LIR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Liberia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Liberia

Sat, Jun 27 - Mon, Jul 6
American Airlines Logo
8:14 pm - 1:18 pm
STL
-
LIR
18h 04m
2 stops
American Airlines Logo
3:40 pm - 8:47 am
LIR
-
STL
16h 07m
1 stop
$432American Airlines
Sat, Jun 27 - Mon, Jul 6
American Airlines Logo
7:21 pm - 2:37 pm
STL
-
LIR
20h 16m
1 stop
American Airlines Logo
3:40 pm - 8:47 am
LIR
-
STL
16h 07m
1 stop
$435American Airlines
Mon, May 25 - Fri, May 29
United Airlines Logo
6:24 pm - 9:50 am
STL
-
LIR
16h 26m
1 stop
United Airlines Logo
11:10 am - 8:42 pm
LIR
-
STL
8h 32m
1 stop
$441United Airlines
Mon, Jul 6 - Tue, Jul 14
American Airlines Logo
5:58 pm - 11:22 am
STL
-
LIR
18h 24m
2 stops
American Airlines Logo
12:35 pm - 8:47 am
LIR
-
STL
19h 12m
2 stops
$446American Airlines
Mon, May 25 - Fri, May 29
American Airlines Logo
5:14 am - 11:35 am
STL
-
LIR
7h 21m
1 stop
American Airlines Logo
2:45 pm - 11:59 am
LIR
-
STL
20h 14m
2 stops
$447American Airlines
Sat, Jun 27 - Tue, Jul 7
American Airlines Logo
8:14 pm - 1:18 pm
STL
-
LIR
18h 04m
2 stops
American Airlines Logo
12:35 pm - 8:47 am
LIR
-
STL
19h 12m
2 stops
$452American Airlines
Mon, Jul 6 - Tue, Jul 14
American Airlines Logo
7:21 pm - 1:42 pm
STL
-
LIR
19h 21m
1 stop
American Airlines Logo
12:35 pm - 8:47 am
LIR
-
STL
19h 12m
2 stops
$454American Airlines
Sat, Jun 27 - Tue, Jul 7
American Airlines Logo
7:21 pm - 2:37 pm
STL
-
LIR
20h 16m
1 stop
American Airlines Logo
12:35 pm - 8:47 am
LIR
-
STL
19h 12m
2 stops
$460American Airlines
Mon, May 18 - Mon, May 25
American Airlines Logo
5:24 am - 1:10 pm
STL
-
LIR
8h 46m
1 stop
American Airlines Logo
3:37 pm - 8:51 am
LIR
-
STL
16h 14m
1 stop
$467American Airlines
Mon, May 4 - Wed, May 13
Delta Logo
6:00 am - 12:00 pm
STL
-
LIR
7h 00m
1 stop
Delta Logo
1:25 pm - 11:59 pm
LIR
-
STL
9h 34m
1 stop
$472Delta
Booking Insights

KAYAK's insights & trends for St. Louis to Liberia flights

Get data-powered insights and trends into flights from St. Louis to Liberia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Liberia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Liberia departing in June.

What is the cheapest month to fly from St. Louis to Liberia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Liberia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Liberia is September, where tickets cost $314 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $848 and $765 respectively.

How far in advance should I book a flight from St. Louis to Liberia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Liberia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Liberia, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$170
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from St. Louis to Liberia

When to book flights from St. Louis to Liberia

Are your dates flexible? Find out the best times to travel from St. Louis to Liberia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Liberia

  • What is the cheapest flight from St. Louis to Liberia?

    In the last 3 days, the lowest price for a flight from St. Louis to Liberia was $170 for a one-way ticket and $407 for a round-trip.

  • Do I need a passport to fly between St. Louis and Liberia?

    A passport is required to fly from St. Louis to Liberia.

  • Which airports will I be using when flying from St. Louis to Liberia?

    St. Louis and Liberia are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Liberia.

  • Which aircraft models fly most regularly from St. Louis to Liberia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Liberia?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between St. Louis and Liberia, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Liberia, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Liberia are Southwest and Delta. With an average price for the route of $708 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $447 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from St. Louis to Liberia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Liberia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Liberia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liberia from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Liberia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Liberia with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and LIR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Liberia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Liberia from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Liberia

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Liberia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Liberia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4314 reviews
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
8.0Comfort
Airline reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Everything you need to know for your flight from St. Louis to Liberia

Information on your arrival and departure airports