Cheap flights from St. Louis to Freetown from $1,647

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Freetown departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Freetown

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:25 am - 6:40 pm
STL
-
FNA
30h 15m
2 stops
United Airlines Logo
8:10 pm - 9:07 pm
FNA
-
STL
29h 57m
3 stops
$1,647United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
11:15 am - 5:25 pm
STL
-
FNA
25h 10m
2 stops
United Airlines Logo
6:45 pm - 7:31 pm
FNA
-
STL
29h 46m
3 stops
$3,664United Airlines
Mon, Mar 30 - Fri, Apr 3
Multiple Airlines Logo
6:25 am - 6:40 pm
STL
-
FNA
30h 15m
3 stops
Multiple Airlines Logo
8:10 pm - 5:59 pm
FNA
-
STL
26h 49m
3 stops
$5,143Multiple Airlines
Sat, Mar 7 - Sat, Mar 14

United Airlines flights from St. Louis to Freetown

Our best United Airlines deals on St. Louis to Freetown flight tickets
United Airlines
Mar 7
STL6:25 amLambert-St Louis
30h 15m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 14
FNA8:10 pmFreetown Lungi Intl
29h 57m
3 stops
STL9:07 pmLambert-St Louis
$1,647
United Airlines
Mar 30
STL8:30 amLambert-St Louis
27h 55m
2 stops
FNA5:25 pmFreetown Lungi Intl
Apr 3
FNA6:45 pmFreetown Lungi Intl
32h 12m
3 stops
STL9:57 pmLambert-St Louis
$3,664

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Freetown 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, momondo users made 832,500 searches. Data last updated January 22, 2026.
Use the filters below to find and compare flights from St. Louis to Freetown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisFreetown

STL - FNA

STLFNA

Lambert-St Louis

Sat 3/7

6:25 am-6:40 pm

2 stops30h 15m

Freetown Lungi Intl

Sat 3/14

8:10 pm-9:07 pm

3 stops29h 57m

$1,647

St. LouisFreetown

STL - FNA

STLFNA

Lambert-St Louis

Mon 3/30

11:15 am-5:25 pm

2 stops25h 10m

Freetown Lungi Intl

Fri 4/3

6:45 pm-7:31 pm

3 stops29h 46m

$3,664

St. LouisFreetown

STL - FNA

STLFNA

Lambert-St Louis

Sat 3/7

6:25 am-6:40 pm

3 stops30h 15m

Freetown Lungi Intl

Sat 3/14

8:10 pm-5:59 pm

3 stops26h 49m

$5,143

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Freetown

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Freetown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Freetown (STL to FNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Freetown

Fastest flight time

30h 15m

Direct flights

None
The fastest flight from St. Louis to Freetown takes 30h 15m
There are no direct flights from St. Louis to Freetown. There are no popular flight routes from St. Louis to Freetown.
  • How far is Lambert-St Louis to Freetown Lungi Intl by plane?

    There are 5148.1 mi between Lambert-St Louis and Freetown Lungi Intl. In terms of flight time, this usually takes a little over 30h 15m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Freetown Lungi Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Freetown Lungi Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Freetown Lungi Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Freetown Lungi Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Freetown Lungi Intl Airport.

  • What documentation or ID do you need to fly to Freetown Lungi Intl Airport?

    The travel and health documents you'll need for your trip to Freetown Lungi Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Freetown Lungi Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Freetown?

Best airlines flying from St. Louis to Freetown

Compare and see reviews for airlines that fly from St. Louis to Freetown with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,796Free CancellationRating
7.4
9,190 reviews
Search United Airlines flights
  • How do I get Price Alerts for flights from St. Louis to Freetown?

    Search flight deals from St. Louis to Freetown. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from St. Louis to Freetown with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Freetown?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Freetown. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Freetown with flexible booking policies on momondo?

Flights from St. Louis to Freetown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Freetown?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Freetown.

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

Yes. momondo can track prices for St. Louis to Freetown 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.

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1 adult
Sat 2/21
Sat 2/28

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