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Sierra Leone

$1,507+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FNA
3월 7 — 3월 141
토 3/7
토 3/14
1 adult, Economy
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Cheap flight deals from Denver to Sierra Leone

Cheapest flights from Denver to Sierra Leone
Explore the most affordable flight options available from Denver to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2월 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/4. 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.
금 10/27:40 pm
DEN
-
FNA
2 stops39h 45m
United Airlines
화 10/66:45 pm
FNA
-
DEN
3 stops33h 01m
United Airlines
Deal found 2/4$1,507
This BusinessClass deal was found by Cheapflights users on 2/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 6/2711:25 am
DEN
-
FNA
2 stops24h 00m
Multiple Airlines
월 7/66:45 pm
FNA
-
DEN
3 stops51h 30m
Multiple Airlines
Deal found 2/4$1,623
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 6/259:40 am
DEN
-
FNA
2 stops25h 45m
Multiple Airlines
월 7/66:45 pm
FNA
-
DEN
3 stops51h 30m
Multiple Airlines
Deal found 2/4$1,636
This Expedia deal was found by Cheapflights users on 2/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 6/265:45 pm
DEN
-
FNA
2 stops41h 40m
SWISS
일 7/56:45 pm
FNA
-
DEN
3 stops27h 35m
SWISS
Deal found 2/4$1,653
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 6/265:45 pm
DEN
-
FNA
2 stops41h 40m
SWISS
월 7/66:45 pm
FNA
-
DEN
3 stops51h 30m
SWISS
Deal found 2/4$1,774
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 6/2611:59 pm
DEN
-
FNA
2 stops22h 26m
Multiple Airlines
일 7/55:25 am
FNA
-
DEN
2 stops34h 50m
Multiple Airlines
Deal found 2/4$1,870
This Ethiopian Air deal was found by Cheapflights users on 2/2. 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.
금 10/211:50 pm
DEN
-
FNA
3 stops34h 55m
Ethiopian Air
화 10/69:00 am
FNA
-
DEN
4 stops35h 43m
Ethiopian Air
Deal found 2/2$1,874
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 6/2511:59 pm
DEN
-
FNA
3 stops34h 46m
Ethiopian Air
월 7/69:00 am
FNA
-
DEN
4 stops35h 32m
Ethiopian Air
Deal found 2/4$2,084

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 2월 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,734
(oojo)
Provider with most accurate pricing for Denver Intl-Freetown Lungi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Freetown Lungi Intl flights.
Search Deals
From Denver Intl to Sierra Leone
Search Deals

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 2월 5, 2026.
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

토 6/27

11:25 am-5:25 pm

2 stops24h 00m

Freetown Lungi Intl

일 7/5

6:45 pm-4:20 pm

3 stops27h 35m

$1,623

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

토 6/27

11:25 am-5:25 pm

2 stops24h 00m

Freetown Lungi Intl

월 7/6

6:45 pm-4:15 pm

3 stops51h 30m

$1,623

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

목 6/25

9:40 am-5:25 pm

2 stops25h 45m

Freetown Lungi Intl

일 7/5

6:45 pm-4:20 pm

3 stops27h 35m

$1,636

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

목 6/25

9:40 am-5:25 pm

2 stops25h 45m

Freetown Lungi Intl

월 7/6

6:45 pm-4:15 pm

3 stops51h 30m

$1,636

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

금 6/26

5:45 pm-5:25 pm

2 stops41h 40m

Freetown Lungi Intl

일 7/5

6:45 pm-4:20 pm

3 stops27h 35m

$1,653

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

금 6/26

5:45 pm-5:25 pm

2 stops41h 40m

Freetown Lungi Intl

월 7/6

6:45 pm-4:15 pm

3 stops51h 30m

$1,774

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

금 6/26

11:59 pm-4:25 am

2 stops22h 26m

Freetown Lungi Intl

일 7/5

5:25 am-10:15 am

2 stops34h 50m

$1,870

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

목 6/25

11:59 pm-4:45 pm

3 stops34h 46m

Freetown Lungi Intl

월 7/6

9:00 am-2:32 pm

4 stops35h 32m

$2,084

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

목 6/25

11:59 pm-4:45 pm

3 stops34h 46m

Freetown Lungi Intl

토 7/4

8:05 am-2:32 pm

3 stops36h 27m

$2,439

DenverFreetown

DEN - FNA

DENFNA

Denver Intl

금 6/26

11:59 pm-4:45 pm

3 stops34h 46m

Freetown Lungi Intl

토 7/4

8:05 am-2:32 pm

3 stops36h 27m

$2,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Denver to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Sierra Leone?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Sierra Leone.

  • How long is the flight from Denver to Sierra Leone?

    Airlines like SWISS fly from Denver to Sierra Leone in about 41h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Denver to Sierra Leone is about 5911 mi.

  • Can I find deals for flights from Denver to Sierra Leone that include hotel bookings?

    Yes. In addition to deals on Denver to Sierra Leone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Sierra Leone?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Sierra Leone.

  • Can I find deals for business class flights from Denver to Sierra Leone?

    Yes. Cheapflights offers flight deals from Denver to Sierra Leone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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