$1,871+ Cheap flights from Philadelphia (PHL) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FNA
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Sierra Leone with Cheapflights
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Best
One-way
Cheapest flights from Philadelphia to Sierra LeoneExplore the most affordable flight options available from Philadelphia to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Philadelphia to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This oojo deal was found by Cheapflights users on 10/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:00 am -
3 stops29h 45m
Sat 12/267:55 am -
3 stops31h 01m
Deal found 10/21![Ethiopian Air logo]()
$2,796
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:15 am -
3 stops28h 25m
Mon 12/287:45 pm -
3 stops23h 59m
Deal found 10/21![Air Canada logo]()
$2,864
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/236:51 pm -
2 stops42h 49m
Mon 12/287:45 pm -
3 stops33h 49m
Deal found 10/21![United Airlines logo]()
$2,891
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/153:20 pm -
3 stops32h 00m
Sat 12/265:20 am -
2 stops38h 30m
Deal found 10/21![Multiple Airlines logo]()
$3,039
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:40 pm -
2 stops19h 45m
Mon 12/287:45 pm -
3 stops23h 59m
Deal found 10/21![Multiple Airlines logo]()
$3,221
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/236:51 pm -
2 stops42h 49m
Tue 12/298:10 pm -
3 stops33h 24m
Deal found 10/21![United Airlines logo]()
$3,273
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/225:40 pm -
2 stops20h 00m
Tue 12/298:10 pm -
3 stops27h 40m
Deal found 10/21![Brussels Airlines logo]()
$3,285
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 12/216:24 am -
2 stops31h 16m
Mon 12/287:45 pm -
3 stops33h 49m
Deal found 10/21![United Airlines logo]()
$3,308
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/209:50 am -
2 stops27h 35m
Tue 12/298:10 pm -
3 stops42h 46m
Deal found 10/21![United Airlines logo]()
$3,445
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/209:50 am -
2 stops27h 35m
Sun 12/278:10 pm -
3 stops33h 24m
Deal found 10/21![United Airlines logo]()
$3,489
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:40 pm -
2 stops19h 45m
Sun 12/278:10 pm -
3 stops23h 34m
Deal found 10/21![Multiple Airlines logo]()
$3,548
Best flights from Philadelphia to Sierra LeoneDiscover carefully curated flight deals from Philadelphia to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Philadelphia to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/186:15 am -
2 stops31h 25m
Wed 2/38:10 pm -
3 stops30h 30m
Deal found 10/22![United Airlines logo]()
$1,871
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/154:55 pm -
2 stops44h 45m
Wed 2/38:10 pm -
3 stops30h 30m
Deal found 10/22![United Airlines logo]()
$1,878
This United Airlines deal was found by Cheapflights users on 10/22. 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 3/35:03 pm -
2 stops44h 37m
Sun 3/78:10 pm -
3 stops33h 49m
Deal found 10/22![United Airlines logo]()
$1,878
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/171:19 pm -
2 stops24h 06m
Tue 2/98:10 pm -
3 stops27h 35m
Deal found 10/22![United Airlines logo]()
$1,932
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 1/1410:31 am -
2 stops27h 09m
Mon 2/87:45 pm -
3 stops28h 00m
Deal found 10/22![United Airlines logo]()
$2,017
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/136:24 am -
2 stops31h 16m
Fri 2/128:10 pm -
3 stops27h 27m
Deal found 10/22![United Airlines logo]()
$2,123
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/236:51 pm -
2 stops42h 49m
Tue 12/298:10 pm -
3 stops33h 24m
Deal found 10/21![United Airlines logo]()
$3,273
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 12/216:24 am -
2 stops31h 16m
Mon 12/287:45 pm -
3 stops33h 49m
Deal found 10/21![United Airlines logo]()
$3,308
One-way flights from Philadelphia to Sierra LeoneSearch for one-way flight options from Philadelphia to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Philadelphia to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:40 pm -
3 stops42h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$2,970
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:45 am -
3 stops37h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$3,310
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:20 pm -
2 stops22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Brussels Airlines logo]()
$3,513
This Arangrant deal was found by Cheapflights users on 10/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
2 stops31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Brussels Airlines logo]()
$3,535
This Arangrant deal was found by Cheapflights users on 10/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:40 pm -
2 stops42h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Brussels Airlines logo]()
$3,549
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:04 am -
3 stops52h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$3,615
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:20 pm -
2 stops22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Air Canada logo]()
$3,687
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:16 pm -
2 stops24h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$3,688
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:40 pm -
2 stops42h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$3,701
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:40 pm -
3 stops29h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$4,060
This Arangrant deal was found by Cheapflights users on 10/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:15 am -
3 stops29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Ethiopian Air logo]()
$4,124
This Arangrant deal was found by Cheapflights users on 10/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:30 am -
3 stops49h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Ethiopian Air logo]()
$5,434
Find flight deals from Philadelphia to Sierra Leone
Keep the following information in mind while searching for Philadelphia to Sierra Leone flight deals. Data was last updated October 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,871 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 7,457,451 searches. Data last updated October 23, 2026.
Use the filters below to find and compare flights from Philadelphia to Sierra Leone that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Mon 1/18
6:15 am-6:40 pm
2 stops31h 25m
Freetown Lungi Intl
Wed 2/3
8:10 pm-9:40 pm
3 stops30h 30m
$1,871
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Fri 1/15
4:55 pm-6:40 pm
2 stops44h 45m
Freetown Lungi Intl
Wed 2/3
8:10 pm-9:40 pm
3 stops30h 30m
$1,878
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Wed 3/3
5:03 pm-6:40 pm
2 stops44h 37m
Freetown Lungi Intl
Sun 3/7
8:10 pm-12:59 am
3 stops33h 49m
$1,878
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Sun 1/17
1:19 pm-6:25 pm
2 stops24h 06m
Freetown Lungi Intl
Tue 2/9
8:10 pm-6:45 pm
3 stops27h 35m
$1,932
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Thu 1/14
10:31 am-6:40 pm
2 stops27h 09m
Freetown Lungi Intl
Mon 2/8
7:45 pm-6:45 pm
3 stops28h 00m
$2,017
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Wed 1/13
6:24 am-6:40 pm
2 stops31h 16m
Freetown Lungi Intl
Fri 2/12
8:10 pm-6:37 pm
3 stops27h 27m
$2,123
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Wed 12/23
6:51 pm-6:40 pm
2 stops42h 49m
Freetown Lungi Intl
Tue 12/29
8:10 pm-12:34 am
3 stops33h 24m
$3,273
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Mon 12/21
6:24 am-6:40 pm
2 stops31h 16m
Freetown Lungi Intl
Mon 12/28
7:45 pm-12:34 am
3 stops33h 49m
$3,308
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Mon 11/9
9:45 am-4:20 am
3 stops37h 35m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$3,310
Quickest round-trip
PhiladelphiaFreetown
PHL Philadelphia - FNA Freetown Lungi Intl
PHLFNA
Philadelphia
Thu 11/5
3:20 pm-6:40 pm
2 stops22h 20m
Freetown Lungi Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$3,513
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Sierra Leone
Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from Philadelphia with our price prediction graph.
PHL-FNA
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 Philadelphia to Sierra Leone
PHL-SL0
PHL-FNA
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Sierra Leone
Get insights into the airlines that provide service to Sierra Leone. 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 Sierra Leone. Reviews last updated October 23, 2026.
Read reviews from past customers who have flown Brussels Airlines from Philadelphia to Sierra Leone. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.3
Crew
7.9
Food
6.4
Boarding
7.4
Comfort
7.1
Entertainment
6.2
Reviews
1 / 20
8.0
ExcellentCourtney,Jul 2026
MXP - YUL
Overall
7.3
Crew
7.9
Food
6.4
Boarding
7.4
Comfort
7.1
Entertainment
6.2
Reviews
1 / 20
8.0
ExcellentCourtney,Jul 2026
MXP - YUL
Related info for your journey
Find useful and relevant information for your journey from Philadelphia 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 Philadelphia to Sierra Leone
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sierra Leone by adding a car rental and/or hotel reservation to your travel itinerary.
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Philadelphia and Sierra Leone flights
Browse other Philadelphia and Sierra Leone flight options. Last updated on October 23, 2026.
Popular flight searches
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Philadelphia to Sierra Leone flights
Consider these flights traveling from Philadelphia to Sierra Leone.
Top airline flying from Philadelphia to Sierra Leone
Discover the top airline that operate flights from Philadelphia 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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,582 | Average$1,750 | FlexibilityNo cancel fee | On-timeN/A |