$478+ Cheap flights from the United States to Sierra Leone
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FNA
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Cheapest flights from USA to Sierra LeoneExplore the most affordable flight options available from USA to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from USA to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 9/110:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Sun 11/155:20 am
FNA
- JFK
1 stop17h 35m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$1,227
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Wed 11/259:10 pm
IAD
- FNA
2 stops22h 15m
Turkish Airlines
Tue 12/151:25 am
FNA
- IAD
2 stops22h 50m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$1,233
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Wed 9/28:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Wed 11/185:20 am
FNA
- JFK
1 stop17h 35m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$1,245
This Justfly.com deal was found by Cheapflights users on 5/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:00 pm
JFK
- FNA
1 stop27h 20m
Royal Air Maroc
Fri 11/275:20 am
FNA
- JFK
1 stop17h 35m
Royal Air Maroc
Deal found 5/10![Royal Air Maroc logo]()
$1,251
This KAYAK deal was found by Cheapflights users on 5/13. 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.
Wed 12/308:45 pm
IAD
- FNA
1 stop26h 35m
Royal Air Maroc
Fri 1/225:20 am
FNA
- IAD
1 stop18h 25m
Royal Air Maroc
Deal found 5/13![Royal Air Maroc logo]()
$1,271
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 9/110:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Fri 10/25:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$1,272
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Thu 9/1010:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Wed 9/235:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,273
This KAYAK deal was found by Cheapflights users on 5/11. 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.
Mon 8/318:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Sun 11/155:20 am
FNA
- JFK
1 stop17h 35m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$1,279
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Wed 9/28:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Fri 10/25:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$1,290
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Wed 11/42:30 pm
IAD
- FNA
2 stops28h 55m
Turkish Airlines
Sat 11/281:25 am
FNA
- IAD
2 stops22h 50m
Turkish Airlines
Deal found 5/12![Turkish Airlines logo]()
$1,290
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Wed 9/98:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Fri 9/255:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,291
This Justfly.com deal was found by Cheapflights users on 5/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:45 pm
JFK
- FNA
1 stop27h 40m
Multiple Airlines
Mon 10/265:30 pm
FNA
- JFK
2 stops29h 25m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,293
Best flights from USA to Sierra LeoneDiscover carefully curated flight deals from USA to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from USA to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Royal Air Maroc deal was found by Cheapflights users on 5/10. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Sun 10/115:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/10![Royal Air Maroc logo]()
$1,326
This United Airlines deal was found by Cheapflights users on 5/10. 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 11/26:00 am
EWR
- FNA
2 stops31h 40m
United Airlines
Mon 11/237:45 pm
FNA
- EWR
2 stops22h 45m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,436
This FlightHub deal was found by Cheapflights users on 5/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:05 am
JFK
- FNA
2 stops27h 35m
Multiple Airlines
Fri 11/208:10 pm
FNA
- JFK
2 stops22h 10m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,458
This Air Canada deal was found by Cheapflights users on 5/10. 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.
Wed 11/48:30 pm
LGA
- FNA
2 stops41h 10m
Air Canada
Wed 11/258:10 pm
FNA
- LGA
3 stops23h 32m
Air Canada
Deal found 5/10![Air Canada logo]()
$1,461
This Brussels Airlines deal was found by Cheapflights users on 5/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:25 pm
JFK
- FNA
1 stop19h 15m
Brussels Airlines
Fri 11/278:10 pm
FNA
- JFK
3 stops24h 30m
Brussels Airlines
Deal found 5/10![Brussels Airlines logo]()
$1,502
This SWISS deal was found by Cheapflights users on 5/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:45 pm
EWR
- FNA
2 stops39h 40m
SWISS
Fri 9/256:45 pm
FNA
- EWR
3 stops29h 30m
SWISS
Deal found 5/12![SWISS logo]()
$1,509
This Ovago deal was found by Cheapflights users on 5/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:00 pm
DCA
- FNA
2 stops23h 25m
Austrian Airlines
Mon 10/267:45 pm
FNA
- DCA
2 stops27h 07m
Austrian Airlines
Deal found 5/9![Austrian Airlines logo]()
$1,686
This oojo deal was found by Cheapflights users on 5/11. 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.
Sun 7/510:58 am
BOS
- FNA
3 stops25h 27m
Ethiopian Air
Sun 7/128:05 am
FNA
- BOS
3 stops31h 11m
Ethiopian Air
Deal found 5/11![Ethiopian Air logo]()
$2,121
This United Airlines deal was found by Cheapflights users on 5/10. 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 11/56:55 pm
EWR
- FNA
1 stop18h 45m
United Airlines
Mon 11/237:45 pm
FNA
- EWR
2 stops22h 45m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,455
This Air Canada deal was found by Cheapflights users on 5/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:05 am
JFK
- FNA
2 stops27h 35m
Air Canada
Fri 11/208:10 pm
FNA
- JFK
3 stops29h 48m
Air Canada
Deal found 5/9![Air Canada logo]()
$1,461
This Gotogate deal was found by Cheapflights users on 5/13. 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 10/13:45 pm
EWR
- FNA
2 stops21h 40m
Multiple Airlines
Fri 10/236:45 pm
FNA
- EWR
3 stops29h 30m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,489
This oojo deal was found by Cheapflights users on 5/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Fri 6/195:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/9![Royal Air Maroc logo]()
$1,490
This Brussels Airlines deal was found by Cheapflights users on 5/11. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:30 pm
EWR
- FNA
1 stop18h 45m
Brussels Airlines
Mon 10/56:35 pm
FNA
- EWR
3 stops23h 05m
Brussels Airlines
Deal found 5/11![Brussels Airlines logo]()
$1,510
This SWISS deal was found by Cheapflights users on 5/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:45 pm
EWR
- FNA
2 stops39h 40m
SWISS
Mon 10/56:35 pm
FNA
- EWR
3 stops29h 40m
SWISS
Deal found 5/11![SWISS logo]()
$1,531
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 5/265:40 pm
IAD
- FNA
1 stop19h 45m
United Airlines
Mon 10/267:45 pm
FNA
- IAD
2 stops23h 45m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,455
This Air Canada deal was found by Cheapflights users on 5/10. 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.
Wed 11/48:30 pm
LGA
- FNA
2 stops41h 10m
Air Canada
Sun 11/298:10 pm
FNA
- LGA
3 stops23h 32m
Air Canada
Deal found 5/10![Air Canada logo]()
$1,483
This Brussels Airlines deal was found by Cheapflights users on 5/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:30 pm
JFK
- FNA
2 stops19h 55m
Brussels Airlines
Fri 11/278:10 pm
FNA
- JFK
3 stops24h 30m
Brussels Airlines
Deal found 5/10![Brussels Airlines logo]()
$1,525
This Expedia deal was found by Cheapflights users on 5/13. 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.
Thu 10/16:30 am
LGA
- FNA
2 stops30h 55m
Multiple Airlines
Fri 10/236:45 pm
FNA
- LGA
3 stops23h 51m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,575
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Tue 5/266:10 am
BWI
- FNA
2 stops31h 15m
United Airlines
Mon 10/267:45 pm
FNA
- BWI
3 stops29h 12m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,469
This Air Canada deal was found by Cheapflights users on 5/13. 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.
Wed 10/76:40 pm
EWR
- FNA
2 stops42h 45m
Air Canada
Sun 10/116:45 pm
FNA
- EWR
3 stops25h 08m
Air Canada
Deal found 5/13![Air Canada logo]()
$1,488
This Brussels Airlines deal was found by Cheapflights users on 5/11. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:30 am
EWR
- FNA
2 stops28h 45m
Brussels Airlines
Tue 11/178:10 pm
FNA
- EWR
3 stops22h 45m
Brussels Airlines
Deal found 5/11![Brussels Airlines logo]()
$1,530
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Tue 5/262:00 pm
DCA
- FNA
2 stops23h 25m
United Airlines
Mon 10/267:45 pm
FNA
- DCA
3 stops28h 25m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,469
This oojo deal was found by Cheapflights users on 5/11. 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.
Sat 5/306:00 am
DCA
- FNA
2 stops18h 25m
Royal Air Maroc
Sun 6/75:25 am
FNA
- DCA
2 stops45h 34m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$1,814
This Gotogate deal was found by Cheapflights users on 5/12. 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.
Sun 6/75:50 am
BOS
- FNA
2 stops31h 25m
Air Canada
Tue 6/236:45 pm
FNA
- BOS
3 stops23h 56m
Air Canada
Deal found 5/12![Air Canada logo]()
$1,572
This Travelocity deal was found by Cheapflights users on 5/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:15 pm
DFW
- FNA
2 stops22h 10m
Multiple Airlines
Tue 6/166:45 pm
FNA
- DFW
3 stops32h 10m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,740
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 10/36:10 pm
JFK
- FNA
1 stop19h 15m
United Airlines
Sun 11/158:10 pm
FNA
- JFK
2 stops22h 10m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,477
This KAYAK deal was found by Cheapflights users on 5/11. 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.
Sun 7/59:40 pm
BOS
- FNA
2 stops39h 45m
SWISS
Sun 7/126:45 pm
FNA
- BOS
3 stops48h 25m
SWISS
Deal found 5/11![SWISS logo]()
$1,971
This oojo deal was found by Cheapflights users on 5/11. 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.
Wed 6/106:00 am
DCA
- FNA
2 stops42h 25m
Royal Air Maroc
Wed 6/245:25 am
FNA
- DCA
2 stops21h 34m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$1,829
This Brussels Airlines deal was found by Cheapflights users on 5/13. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:10 pm
JFK
- FNA
1 stop19h 15m
Brussels Airlines
Wed 6/106:45 pm
FNA
- JFK
2 stops22h 15m
Brussels Airlines
Deal found 5/13![Brussels Airlines logo]()
$1,702
This FlightHub deal was found by Cheapflights users on 5/13. 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 6/215:00 pm
BOS
- FNA
2 stops44h 25m
Multiple Airlines
Fri 6/266:45 pm
FNA
- BOS
3 stops53h 10m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,767
Last-minute flights from USA to Sierra LeoneDiscover last-minute flight deals from USA to Sierra Leone. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Sierra Leone. Data last updated May 14, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/13. 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.
Wed 5/278:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Fri 6/55:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/13![Royal Air Maroc logo]()
$1,406
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Thu 5/2811:50 am
JFK
- FNA
1 stop12h 35m
Royal Air Maroc
Wed 6/35:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,336
This Justfly.com deal was found by Cheapflights users on 5/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:50 am
JFK
- FNA
1 stop12h 35m
Royal Air Maroc
Fri 6/55:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,353
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Tue 6/210:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Sun 6/285:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,382
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/38:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Wed 7/15:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,402
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Thu 6/410:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Wed 7/15:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,291
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Thu 6/410:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Sun 6/285:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,317
This KAYAK deal was found by Cheapflights users on 5/13. 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 6/410:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Wed 6/175:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/13![Royal Air Maroc logo]()
$1,327
This KAYAK deal was found by Cheapflights users on 5/13. 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 6/410:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Sun 6/145:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/13![Royal Air Maroc logo]()
$1,373
This KAYAK deal was found by Cheapflights users on 5/13. 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.
Fri 6/58:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Wed 6/175:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/13![Royal Air Maroc logo]()
$1,393
This KAYAK deal was found by Cheapflights users on 5/13. 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.
Fri 6/58:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Sun 6/145:25 am
FNA
- JFK
1 stop31h 25m
Royal Air Maroc
Deal found 5/13![Royal Air Maroc logo]()
$1,440
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Tue 6/910:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Fri 6/195:25 am
FNA
- JFK
1 stop17h 20m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$1,447
One-way flights from USA to Sierra LeoneSearch for one-way flight options from USA to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from USA to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Wed 9/28:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Sat 9/510:50 am
JFK
- FNA
1 stop13h 35m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$496
This Royal Air Maroc deal was found by Cheapflights users on 5/11. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$497
This FlightHub deal was found by Cheapflights users on 5/13. 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.
Mon 7/209:00 pm
IAD
- FNA
1 stop27h 25m
Royal Air Maroc
Deal found 5/13![Royal Air Maroc logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Thu 5/2811:50 am
JFK
- FNA
1 stop12h 35m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 9/119:00 pm
IAD
- FNA
1 stop27h 25m
Royal Air Maroc
Deal found 5/12![Royal Air Maroc logo]()
$636
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 9/24:15 pm
JFK
- FNA
3 stops35h 20m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$697
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Wed 5/278:45 pm
JFK
- FNA
1 stop27h 40m
Royal Air Maroc
Deal found 5/11![Royal Air Maroc logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 9/69:45 pm
JFK
- FNA
3 stops53h 50m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$716
This Vliegwinkel deal was found by Cheapflights users on 5/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:45 am
IAD
- FNA
2 stops27h 30m
Air Canada
Deal found 5/12![Air Canada logo]()
$724
This Brussels Airlines deal was found by Cheapflights users on 5/12. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:35 pm
IAD
- FNA
1 stop19h 50m
Brussels Airlines
Deal found 5/12![Brussels Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 5/12. 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 9/108:15 am
IAD
- FNA
2 stops29h 10m
United Airlines
Deal found 5/12![United Airlines logo]()
$735
Find flight deals from USA to Sierra Leone
Keep the following information in mind while searching for USA to Sierra Leone flight deals. Data was last updated May 14, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,227 (Kiwi.com) |
One-way from | $478 (FlightHub) |
Popular in | March |
Cheapest in | October |
Average price | $1,439 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 May 14, 2026.
Use the filters below to find and compare flights from the United States to Sierra Leone that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkFreetown
JFK - FNA
JFKFNA
New York John F Kennedy Intl
Wed 10/7
8:45 pm-4:25 am
1 stop27h 40m
Freetown Lungi Intl
Sun 10/11
5:25 am-6:45 pm
1 stop17h 20m
$1,326
NewarkFreetown
EWR - FNA
EWRFNA
Newark
Mon 11/2
6:00 am-6:40 pm
2 stops31h 40m
Freetown Lungi Intl
Mon 11/23
7:45 pm-1:30 pm
2 stops22h 45m
$1,436
NewarkFreetown
EWR - FNA
EWRFNA
Newark
Thu 11/5
6:55 pm-6:40 pm
1 stop18h 45m
Freetown Lungi Intl
Mon 11/23
7:45 pm-1:30 pm
2 stops22h 45m
$1,455
Washington, D.C.Freetown
IAD - FNA
IADFNA
Washington, D.C. Dulles Intl
Tue 5/26
5:40 pm-5:25 pm
1 stop19h 45m
Freetown Lungi Intl
Mon 10/26
7:45 pm-3:30 pm
2 stops23h 45m
$1,455
New YorkFreetown
JFK - FNA
JFKFNA
New York John F Kennedy Intl
Tue 11/3
10:05 am-6:40 pm
2 stops27h 35m
Freetown Lungi Intl
Fri 11/20
8:10 pm-1:20 pm
2 stops22h 10m
$1,458
New YorkFreetown
LGA - FNA
LGAFNA
New York LaGuardia
Wed 11/4
8:30 pm-6:40 pm
2 stops41h 10m
Freetown Lungi Intl
Wed 11/25
8:10 pm-2:42 pm
3 stops23h 32m
$1,461
New YorkFreetown
JFK - FNA
JFKFNA
New York John F Kennedy Intl
Tue 11/3
10:05 am-6:40 pm
2 stops27h 35m
Freetown Lungi Intl
Fri 11/20
8:10 pm-8:58 pm
3 stops29h 48m
$1,461
BaltimoreFreetown
BWI - FNA
BWIFNA
Baltimore/Washington
Tue 5/26
6:10 am-5:25 pm
2 stops31h 15m
Freetown Lungi Intl
Mon 10/26
7:45 pm-8:57 pm
3 stops29h 12m
$1,469
Washington, D.C.Freetown
DCA - FNA
DCAFNA
Washington, D.C. Reagan-National
Tue 5/26
2:00 pm-5:25 pm
2 stops23h 25m
Freetown Lungi Intl
Mon 10/26
7:45 pm-8:10 pm
3 stops28h 25m
$1,469
Quickest round-trip
New YorkFreetown
JFK - FNA
JFKFNA
New York John F Kennedy Intl
Sat 10/3
6:10 pm-5:25 pm
1 stop19h 15m
Freetown Lungi Intl
Sun 11/15
8:10 pm-1:20 pm
2 stops22h 10m
$1,477
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Sierra Leone
Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from USA with our price prediction graph.
JFK-FNA
IAD-FNA
DCA-FNA
ATL-FNA
BOS-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 the United States to Sierra Leone
US0-SL0
JFK-FNA
IAD-FNA
DCA-FNA
ATL-FNA
How far ahead should I book a flight from USA to Sierra Leone?
The price you pay for your flight from USA to Sierra Leone may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from USA to Sierra Leone?
Currently, August is the cheapest month in which you can book a flight from USA to Sierra Leone (average of $664). Flying from USA to Sierra Leone in December is currently the most expensive (average of $2,615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 May 14, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines,United Airlines, andBrussels Airlines from the United States to Sierra Leone to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
7.5
Boarding
7.3
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Comfort
7.3
Food
7.5
Boarding
7.3
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Comfort
7.3
Food
7.5
Boarding
7.3
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Comfort
7.3
Food
7.5
Boarding
7.3
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Comfort
7.3
Food
7.5
Boarding
7.3
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Comfort
7.3
Food
7.5
Boarding
7.3
Crew
7.8
Entertainment
7.5
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,May 2026
DEN - IST
Related info for your journey
Find useful and relevant information for your journey from USA to Sierra Leone. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for USA 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.
Search flights from USA to Sierra Leone by cabin class
Find flights from USA to Sierra Leone, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Sierra Leone flights
Browse other USA and Sierra Leone flight options. Last updated on May 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Sierra Leone
Find the right flight back to USA after your stay in Sierra Leone
USA to Sierra Leone flights
Consider these flights traveling from USA to Sierra Leone.
Top 5 airlines flying from USA to Sierra Leone
Discover the top 5 airlines that operate flights from USA 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,090 | Average$1,304 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,102 | Average$1,708 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,197 | Average$1,998 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,217 | Average$1,659 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,233 | Average$1,656 | FlexibilityNo cancel fee | On-timeN/A |