$170+ Cheap flights from St. Louis (STL) 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LIR
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis 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 St. Louis to Liberia
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Best
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Cheapest flights from St. Louis to LiberiaExplore the most affordable flight options available from St. Louis to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from St. Louis to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 11/118:50 am
STL
- LIR
1 stop9h 47m
United Airlines
Wed 11/188:35 am
LIR
- STL
1 stop10h 03m
United Airlines
Deal found 4/27![United Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 4/23. 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 11/166:15 am
STL
- LIR
1 stop6h 55m
United Airlines
Sun 11/228:35 am
LIR
- STL
1 stop13h 31m
United Airlines
Deal found 4/23![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 11/66:45 pm
STL
- LIR
2 stops17h 31m
American Airlines
Fri 11/131:21 pm
LIR
- STL
2 stops19h 37m
American Airlines
Deal found 4/27![American Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 12/16:13 pm
STL
- LIR
2 stops19h 37m
American Airlines
Sun 12/61:25 pm
LIR
- STL
2 stops19h 16m
American Airlines
Deal found 4/27![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 9/117:01 am
STL
- LIR
1 stop7h 44m
American Airlines
Mon 9/142:10 pm
LIR
- STL
1 stop18h 17m
American Airlines
Deal found 4/27![American Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/256:24 pm
STL
- LIR
1 stop16h 26m
United Airlines
Fri 5/2911:10 am
LIR
- STL
1 stop8h 32m
United Airlines
Deal found 4/27![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 4/27. 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 11/46:45 pm
STL
- LIR
2 stops19h 28m
American Airlines
Sat 11/143:13 pm
LIR
- STL
2 stops19h 24m
American Airlines
Deal found 4/27![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 4/27. 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 7/65:58 pm
STL
- LIR
2 stops18h 24m
American Airlines
Tue 7/1412:35 pm
LIR
- STL
2 stops19h 12m
American Airlines
Deal found 4/27![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/255:14 am
STL
- LIR
1 stop7h 21m
American Airlines
Fri 5/292:45 pm
LIR
- STL
2 stops20h 14m
American Airlines
Deal found 4/27![American Airlines logo]()
$447
This American Airlines deal was found by Cheapflights users on 4/27. 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 10/174:51 pm
STL
- LIR
2 stops19h 14m
American Airlines
Sun 10/252:10 pm
LIR
- STL
1 stop18h 17m
American Airlines
Deal found 4/27![American Airlines logo]()
$452
Best flights from St. Louis to LiberiaDiscover carefully curated flight deals from St. Louis to Liberia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from St. Louis to Liberia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/25. 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 5/185:24 am
STL
- LIR
1 stop7h 00m
American Airlines
Mon 5/253:37 pm
LIR
- STL
1 stop16h 14m
American Airlines
Deal found 4/25![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 4/27. 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 6/106:00 am
STL
- LIR
1 stop7h 00m
Delta
Wed 6/171:25 pm
LIR
- STL
1 stop9h 31m
Delta
Deal found 4/27![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Sat 6/65:41 pm
STL
- LIR
2 stops18h 03m
United Airlines
Thu 6/114:30 pm
LIR
- STL
1 stop30h 05m
United Airlines
Deal found 4/26![United Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/106:13 pm
STL
- LIR
2 stops18h 09m
American Airlines
Wed 6/172:45 pm
LIR
- STL
2 stops20h 14m
American Airlines
Deal found 4/27![American Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 4/26. 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 6/295:10 am
STL
- LIR
1 stop11h 09m
United Airlines
Sat 7/43:27 pm
LIR
- STL
2 stops19h 44m
United Airlines
Deal found 4/26![United Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 4/24. 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 6/66:12 pm
STL
- LIR
2 stops18h 10m
American Airlines
Fri 6/123:37 pm
LIR
- STL
1 stop16h 14m
American Airlines
Deal found 4/24![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/256:14 am
STL
- LIR
1 stop28h 36m
United Airlines
Sat 5/3011:10 am
LIR
- STL
2 stops22h 24m
United Airlines
Deal found 4/27![United Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 4/27. 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 6/76:00 am
STL
- LIR
1 stop29h 44m
United Airlines
Sun 6/144:30 pm
LIR
- STL
1 stop30h 05m
United Airlines
Deal found 4/27![United Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 6/65:41 pm
STL
- LIR
2 stops18h 03m
United Airlines
Fri 6/123:27 pm
LIR
- STL
2 stops19h 40m
United Airlines
Deal found 4/25![United Airlines logo]()
$611
Last-minute flights from St. Louis to LiberiaDiscover last-minute flight deals from St. Louis to Liberia. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Liberia. Data last updated April 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/16:00 am
STL
- LIR
1 stop7h 10m
United Airlines
Fri 5/83:27 pm
LIR
- STL
1 stop17h 03m
United Airlines
Deal found 4/26![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 5/46:00 am
STL
- LIR
1 stop7h 00m
Delta
Wed 5/131:25 pm
LIR
- STL
1 stop9h 34m
Delta
Deal found 4/23![Delta logo]()
$472
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/46:55 pm
STL
- LIR
2 stops19h 15m
American Airlines
Wed 5/132:10 pm
LIR
- STL
1 stop7h 49m
American Airlines
Deal found 4/27![American Airlines logo]()
$477
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/135:24 am
STL
- LIR
1 stop7h 00m
American Airlines
Mon 5/253:37 pm
LIR
- STL
1 stop16h 14m
American Airlines
Deal found 4/23![American Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/156:54 pm
STL
- LIR
2 stops19h 16m
American Airlines
Mon 5/253:37 pm
LIR
- STL
1 stop16h 14m
American Airlines
Deal found 4/23![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/185:24 am
STL
- LIR
1 stop8h 46m
American Airlines
Mon 5/253:37 pm
LIR
- STL
1 stop16h 14m
American Airlines
Deal found 4/27![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/256:24 pm
STL
- LIR
1 stop16h 26m
United Airlines
Fri 5/2911:10 am
LIR
- STL
1 stop8h 32m
United Airlines
Deal found 4/27![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/255:14 am
STL
- LIR
1 stop7h 21m
American Airlines
Fri 5/292:45 pm
LIR
- STL
2 stops20h 14m
American Airlines
Deal found 4/27![American Airlines logo]()
$447
One-way flights from St. Louis to LiberiaSearch for one-way flight options from St. Louis to Liberia. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from St. Louis to Liberia. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 5/266:12 pm
STL
- LIR
1 stop18h 23m
American Airlines
Deal found 4/26![American Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/66:12 pm
STL
- LIR
2 stops18h 10m
American Airlines
Deal found 4/27![American Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 6/65:41 pm
STL
- LIR
2 stops18h 03m
United Airlines
Deal found 4/27![United Airlines logo]()
$200
This Air Canada deal was found by Cheapflights users on 4/26. 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 6/52:15 pm
STL
- LIR
1 stop22h 50m
Air Canada
Deal found 4/26![Air Canada logo]()
$203
This American Airlines deal was found by Cheapflights users on 4/26. 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 6/46:13 pm
STL
- LIR
2 stops18h 09m
American Airlines
Deal found 4/26![American Airlines logo]()
$206
This American Airlines deal was found by Cheapflights users on 4/23. 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 6/79:24 am
STL
- LIR
2 stops26h 58m
American Airlines
Deal found 4/23![American Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/86:30 pm
STL
- LIR
1 stop16h 20m
United Airlines
Deal found 4/23![United Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 6/310:20 am
STL
- LIR
2 stops24h 30m
United Airlines
Deal found 4/26![United Airlines logo]()
$236
This Ovago deal was found by Cheapflights users on 4/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:35 am
STL
- LIR
1 stop26h 15m
Copa Airlines
Deal found 4/26![Copa Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 4/26. 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 6/55:41 pm
STL
- LIR
2 stops18h 03m
United Airlines
Deal found 4/26![United Airlines logo]()
$260
This American Airlines deal was found by Cheapflights users on 4/23. 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 6/37:50 pm
STL
- LIR
2 stops18h 28m
American Airlines
Deal found 4/23![American Airlines logo]()
$265
Find flight deals from St. Louis to Liberia
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Liberia (LIR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $432 (American Airlines) |
One-way from | $170 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $446 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 28, 2026.
Use the filters below to find and compare flights from St. Louis to Liberia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Mon 5/18
5:24 am-11:24 am
1 stop7h 00m
Liberia
Mon 5/25
3:37 pm-8:51 am
1 stop16h 14m
$467
Quickest round-trip
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Wed 6/10
6:00 am-12:00 pm
1 stop7h 00m
Liberia
Wed 6/17
1:25 pm-11:56 pm
1 stop9h 31m
$509
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Wed 6/10
6:13 pm-11:22 am
2 stops18h 09m
Liberia
Wed 6/17
2:45 pm-11:59 am
2 stops20h 14m
$522
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Sat 6/6
6:12 pm-11:22 am
2 stops18h 10m
Liberia
Fri 6/12
3:37 pm-8:51 am
1 stop16h 14m
$531
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Sat 6/6
5:41 pm-10:44 am
2 stops18h 03m
Liberia
Thu 6/11
4:30 pm-11:35 pm
1 stop30h 05m
$536
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Mon 6/29
5:10 am-3:19 pm
1 stop11h 09m
Liberia
Sat 7/4
3:27 pm-12:11 pm
2 stops19h 44m
$566
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Mon 5/25
6:14 am-9:50 am
1 stop28h 36m
Liberia
Sat 5/30
11:10 am-10:34 am
2 stops22h 24m
$576
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Sun 6/7
6:00 am-10:44 am
1 stop29h 44m
Liberia
Sun 6/14
4:30 pm-11:35 pm
1 stop30h 05m
$596
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Sat 6/6
5:41 pm-10:44 am
2 stops18h 03m
Liberia
Fri 6/12
3:27 pm-12:07 pm
2 stops19h 40m
$611
Cheapest one-way
St. LouisLiberia
STL - LIR
STLLIR
Lambert-St Louis
Tue 5/26
6:12 pm-11:35 am
1 stop18h 23m
$170
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Liberia
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Liberia in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on St. Louis-Liberia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Liberia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Liberia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Liberia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Liberia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Liberia
Have a flexible travel schedule? Discover the best time to fly to Liberia from St. Louis with our price prediction graph.
STL-LIR
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 St. Louis to Liberia
How far ahead should I book a flight from St. Louis to Liberia?
To ensure you get the cheapest price possible for a flight from St. Louis to Liberia, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from St. Louis to Liberia?
Currently, September is the cheapest month in which you can book a flight from St. Louis to Liberia (average of $314). Flying from St. Louis to Liberia in December is currently the most expensive (average of $848). 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 St. Louis to Liberia?
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 28, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from St. Louis to Liberia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Liberia?
Book flights to Liberia if you plan to visit one of these locationsCulebra
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Other flights to Liberia
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Top 4 airlines flying from St. Louis to Liberia
Discover the top 4 airlines that operate flights from St. Louis 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$294 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$314 | Average$541 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$459 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$425 | Average$708 | FlexibilityNo cancel fee | On-time63% |