$1,596+ Cheap flights from Denver (DEN) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FNA
Jan 22 — Jan 291
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 Denver to Sierra Leone
Best flights from Denver to Sierra LeoneDiscover carefully curated flight deals from Denver to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
Discover carefully curated flight deals from Denver to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
This United Airlines deal was found by Cheapflights users on 12/21. 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 4/11:30 pmDEN - FNA
2 stops45h 55mUnited Airlines
Sun 4/56:45 pmFNA - DEN
3 stops27h 39mUnited Airlines
Deal found 12/21![United Airlines logo]()
$1,596
This Ethiopian Air deal was found by Cheapflights users on 12/20. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:30 pmDEN - FNA
3 stops20h 55mEthiopian Air
Sun 4/59:00 amFNA - DEN
4 stops35h 48mEthiopian Air
Deal found 12/20![Ethiopian Air logo]()
$2,081
Find flight deals from Denver to Sierra Leone
Keep the following information in mind while searching for Denver to Sierra Leone flight deals. Data was last updated December 23, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,596 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 23, 2025.
Use the filters below to find and compare flights from Denver to Sierra Leone that are best for you.
Fly from
Denver
Fly to
Sierra Leone
Route
Depart
Return
Price
DenverFreetown
DEN - FNA
DENFNA
Denver Intl
Wed 4/1
1:30 pm-5:25 pm
2 stops45h 55m
Freetown Lungi Intl
Sun 4/5
6:45 pm-4:24 pm
3 stops27h 39m
$1,596
DenverFreetown
DEN - FNA
DENFNA
Denver Intl
Wed 4/1
1:30 pm-4:25 pm
3 stops20h 55m
Freetown Lungi Intl
Sun 4/5
9:00 am-2:48 pm
4 stops35h 48m
$2,081
Best time to book a flight from Denver to Sierra Leone
Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from Denver 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 Denver to Sierra Leone
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