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STL - LIR

Find cheap flights from St. Louis to Liberia from $178

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 5/18. 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
0 bags
Thu 5/23
Thu 5/30

Search 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
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
5:37 am - 11:15 amSTL-LIR
6h 38m1 stop
12:58 pm - 11:00 pmLIR-STL
9h 02m1 stop
$437American Airlines
Find Deal
Mon, Aug 12 - Tue, Aug 20
5:37 am - 11:15 amSTL-LIR
6h 38m1 stop
12:58 pm - 10:04 amLIR-STL
20h 06m2 stops
$440American Airlines
Find Deal
Mon, Aug 12 - Tue, Aug 20
5:31 am - 11:11 amSTL-LIR
6h 40m1 stop
2:02 pm - 9:00 amLIR-STL
17h 58m1 stop
$459American Airlines
Find Deal
Wed, Sep 11 - Mon, Sep 16
5:04 am - 1:35 pmSTL-LIR
9h 31m1 stop
2:10 pm - 11:22 pmLIR-STL
8h 12m1 stop
$476American Airlines
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Tue, May 14 - Wed, May 15
5:04 am - 1:35 pmSTL-LIR
9h 31m1 stop
2:35 pm - 9:53 amLIR-STL
18h 18m2 stops
$480American Airlines
Find Deal
Tue, May 14 - Wed, May 15
7:30 am - 1:35 pmSTL-LIR
7h 05m1 stop
12:59 pm - 11:19 pmLIR-STL
9h 20m1 stop
$482American Airlines
Find Deal
Thu, May 9 - Sun, May 12
6:20 am - 2:25 pmSTL-LIR
9h 05m1 stop
3:27 pm - 2:36 pmLIR-STL
22h 09m2 stops
$708United Airlines
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Sun, Jul 7 - Fri, Jul 12
5:30 pm - 3:25 pmSTL-LIR
22h 55m2 stops
3:27 pm - 2:18 pmLIR-STL
21h 51m2 stops
$712United Airlines
Find Deal
Wed, Jul 3 - Mon, Jul 15
6:00 am - 11:57 amSTL-LIR
6h 57m1 stop
1:23 pm - 11:40 pmLIR-STL
9h 17m1 stop
$1,089Delta
Find Deal
Thu, May 23 - Thu, May 30
4:36 pm - 12:20 pmSTL-LIR
20h 44m3 stops
1:40 pm - 12:22 pmLIR-STL
21h 42m2 stops
$1,833
Find Deal
Mon, Aug 12 - Tue, Aug 20

Flights from St. Louis to Liberia - Travel Insights & Trends

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.

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 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 $552 on average. On the other hand, the most expensive months are March and November, where the average cost of tickets is $1,182 and $1,019 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from St. Louis to Liberia, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 32 days before departure.

Which airlines provide the cheapest flights from St. Louis to Liberia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from St. Louis to Liberia found on KAYAK was with American Airlines for $178. American Airlines proposed a round-trip connection from $437 and United Airlines from $708.

Good to know

Low season

October

High season

January

Cheapest flight

$178
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 26% 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 $178 for a one-way ticket and $437 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?

    oneworld, SkyTeam, and Star Alliance 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, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Liberia are Delta and United Airlines. With an average price for the route of $598 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $682 and an overall rating of 7.4.

  • 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.

See more FAQs

Top 3 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
DeltaOverall score based on 11028 reviews
7.9comfort
7.5food
8.0entertainment
8.2boarding
8.6crew
Airline reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

2.0 MediocreMarisol, Apr 2024DFW - ATL
Read more about Delta reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Missed the flight because of them and up geting a rental car

Book cheap flights from St. Louis to Liberia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Liberia found on KAYAK in the last 72 hours.
5/18Sat
2 stopsAmerican Airlines
20h 39mSTL-LIR
$178
5/20Mon
1 stopDelta
19h 55mSTL-LIR
$186
9/2Mon
2 stopsAmerican Airlines
8h 31mSTL-LIR
$202
10/1Tue
1 stopDelta
6h 43mSTL-LIR
$204
5/20Mon
2 stopsUnited Airlines
19h 45mSTL-LIR
$219
5/21Tue
1 stopAmerican Airlines
9h 31mSTL-LIR
$222
5/15Wed
2 stopsUnited Airlines
28h 15mSTL-LIR
$224
5/15Wed
1 stopUnited Airlines
22h 28mSTL-LIR
$233
5/19Sun
2 stopsAmerican Airlines
29h 58mSTL-LIR
$247
5/21Tue
2 stops
23h 36mSTL-LIR
$248

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Last minute flights from St. Louis to Liberia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Liberia that are departing in the next 10 days.
4/26Fri
multi-stopUnited Airlines
6h 51mSTL-LIR
4/29Mon
multi-stopUnited Airlines
17h 31mLIR-STL
$733
4/26Fri
multi-stopUnited Airlines
17h 48mSTL-LIR
4/29Mon
multi-stopUnited Airlines
17h 31mLIR-STL
$737

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St. Louis - Liberia Flights

Departure:

St. Louis (STL)United States

Destination:

Liberia (LIR)Costa Rica

Cabin classes: