$1,651+ Cheap flights from Missouri to Sierra Leone
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FNA
Jan 11 — Jan 181
1 adult, Economy
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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
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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 Missouri to Sierra Leone
Best flights from Missouri to Sierra LeoneDiscover carefully curated flight deals from Missouri to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
Discover carefully curated flight deals from Missouri to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
This Gurufare deal was found by Cheapflights users on 12/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:44 pmSTL - FNA
2 stops23h 56mBrussels Airlines
Tue 2/38:10 pmFNA - STL
3 stops53h 17mBrussels Airlines
Deal found 12/9![Brussels Airlines logo]()
$1,651
This Gotogate deal was found by Cheapflights users on 12/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:30 amSTL - FNA
3 stops30h 10mMultiple Airlines
Tue 2/38:10 pmFNA - STL
3 stops33h 49mMultiple Airlines
Deal found 12/9![Multiple Airlines logo]()
$5,142
Find flight deals from Missouri to Sierra Leone
Keep the following information in mind while searching for Missouri to Sierra Leone flight deals. Data was last updated December 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,651 (Gurufare) |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Sierra Leone 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 December 12, 2025.
Use the filters below to find and compare flights from Missouri to Sierra Leone that are best for you.
Fly from
Missouri
Fly to
Sierra Leone
Route
Depart
Return
Price
St. LouisFreetown
STL - FNA
STLFNA
Lambert-St Louis
Thu 1/29
12:44 pm-6:40 pm
2 stops23h 56m
Freetown Lungi Intl
Tue 2/3
8:10 pm-7:27 pm
3 stops53h 17m
$1,651
St. LouisFreetown
STL - FNA
STLFNA
Lambert-St Louis
Thu 1/29
6:30 am-6:40 pm
3 stops30h 10m
Freetown Lungi Intl
Tue 2/3
8:10 pm-11:59 pm
3 stops33h 49m
$5,142
Best time to book a flight from Missouri to Sierra Leone
Have a flexible travel schedule? Discover the best time to fly to Sierra Leone 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 Sierra Leone
What is the cheapest time of day to fly from MO to SL?
Find hourly flight availability from Missouri to Sierra Leone. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.
It’s typically best to fly out from Missouri to Sierra Leone in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the evening, which is usually more expensive.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Missouri to Sierra Leone
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Missouri to Sierra Leone
Discover the top airline that operate flights from Missouri to Sierra Leone. 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 December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,625 | Average$1,886 | FlexibilityNo cancel fee | On-time69% |