$779+ Cheap flights from Irvine, CA 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FNA
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Irvine to Sierra Leone with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Irvine to Sierra Leone
Cheapest
Best
Last-minute
One-way
Cheapest flights from Irvine to Sierra LeoneExplore the most affordable flight options available from Irvine to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Irvine to Sierra Leone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This oojo deal was found by Cheapflights users on 2/1. 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 3/182:05 pm
LAX
- FNA
2 stops27h 15m
Turkish Airlines
Tue 3/311:25 am
FNA
- LAX
2 stops41h 15m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$1,277
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:45 pm
LAX
- FNA
2 stops45h 35m
Turkish Airlines
Thu 2/261:20 am
FNA
- LAX
2 stops41h 50m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,280
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:25 pm
LAX
- FNA
2 stops46h 00m
Air Canada
Sun 10/258:10 pm
FNA
- LAX
3 stops46h 19m
Air Canada
Deal found 2/2![Air Canada logo]()
$1,331
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1612:25 am
LAX
- FNA
2 stops34h 15m
United Airlines
Mon 3/27:45 pm
FNA
- LAX
3 stops34h 30m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,340
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Multiple Airlines
Wed 2/258:10 pm
FNA
- LAX
3 stops28h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,418
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
3 stops33h 00m
Multiple Airlines
Sun 3/18:05 am
FNA
- LAX
3 stops33h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,419
This Turkish Airlines deal was found by Cheapflights users on 2/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:25 pm
LAX
- FNA
2 stops28h 00m
Turkish Airlines
Sat 10/241:25 am
FNA
- LAX
2 stops41h 45m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$1,423
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
3 stops33h 00m
Multiple Airlines
Fri 2/278:05 am
FNA
- LAX
3 stops34h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,444
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Brussels Airlines
Sun 3/18:10 pm
FNA
- LAX
3 stops32h 19m
Brussels Airlines
Deal found 2/2![Brussels Airlines logo]()
$1,458
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Brussels Airlines
Sat 2/288:10 pm
FNA
- LAX
3 stops30h 45m
Brussels Airlines
Deal found 2/2![Brussels Airlines logo]()
$1,525
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:45 pm
LAX
- FNA
2 stops45h 35m
Turkish Airlines
Sat 2/281:20 am
FNA
- LAX
2 stops41h 50m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,541
Best flights from Irvine to Sierra LeoneDiscover carefully curated flight deals from Irvine to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Irvine to Sierra Leone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1612:25 am
LAX
- FNA
2 stops34h 15m
United Airlines
Mon 3/27:45 pm
FNA
- LAX
3 stops34h 30m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,340
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Multiple Airlines
Wed 2/258:10 pm
FNA
- LAX
3 stops28h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,418
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Brussels Airlines
Sun 3/18:10 pm
FNA
- LAX
3 stops32h 19m
Brussels Airlines
Deal found 2/2![Brussels Airlines logo]()
$1,458
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:45 pm
LAX
- FNA
2 stops45h 35m
Turkish Airlines
Sat 2/281:20 am
FNA
- LAX
2 stops41h 50m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,541
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:35 am
LAX
- FNA
3 stops46h 50m
SWISS
Thu 2/267:45 pm
FNA
- LAX
3 stops28h 50m
SWISS
Deal found 2/2![SWISS logo]()
$1,676
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
2 stops35h 00m
United Airlines
Thu 2/267:45 pm
FNA
- LAX
3 stops29h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,340
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
3 stops33h 00m
Multiple Airlines
Fri 2/278:05 am
FNA
- LAX
3 stops34h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,444
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/258:00 pm
LAX
- FNA
2 stops63h 40m
Brussels Airlines
Wed 4/86:45 pm
FNA
- LAX
3 stops27h 30m
Brussels Airlines
Deal found 2/3![Brussels Airlines logo]()
$1,684
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/187:00 am
LAX
- FNA
2 stops28h 25m
United Airlines
Wed 4/16:45 pm
FNA
- LAX
3 stops37h 20m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,545
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
3 stops33h 00m
Multiple Airlines
Sat 2/288:05 am
FNA
- LAX
3 stops25h 04m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,644
This KAYAK deal was found by Cheapflights users on 2/1. 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 3/128:00 pm
LAX
- FNA
2 stops39h 40m
Brussels Airlines
Tue 4/76:45 pm
FNA
- LAX
3 stops30h 54m
Brussels Airlines
Deal found 2/1![Brussels Airlines logo]()
$1,723
Last-minute flights from Irvine to Sierra LeoneDiscover last-minute flight deals from Irvine to Sierra Leone. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Sierra Leone. Data last updated February 3, 2026 and is based on user searches.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:45 pm
LAX
- FNA
2 stops45h 35m
Turkish Airlines
Thu 2/261:20 am
FNA
- LAX
2 stops41h 50m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,280
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
2 stops35h 00m
United Airlines
Thu 2/267:45 pm
FNA
- LAX
3 stops29h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,340
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Multiple Airlines
Wed 2/258:10 pm
FNA
- LAX
3 stops28h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,418
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
3 stops33h 00m
Multiple Airlines
Sun 3/18:05 am
FNA
- LAX
3 stops33h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,419
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
3 stops33h 00m
Multiple Airlines
Fri 2/278:05 am
FNA
- LAX
3 stops34h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,444
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Brussels Airlines
Sun 3/18:10 pm
FNA
- LAX
3 stops32h 19m
Brussels Airlines
Deal found 2/2![Brussels Airlines logo]()
$1,458
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:15 am
LAX
- FNA
2 stops26h 25m
Brussels Airlines
Sat 2/288:10 pm
FNA
- LAX
3 stops30h 45m
Brussels Airlines
Deal found 2/2![Brussels Airlines logo]()
$1,525
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:45 pm
LAX
- FNA
2 stops45h 35m
Turkish Airlines
Sat 2/281:20 am
FNA
- LAX
2 stops41h 50m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,541
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:25 pm
LAX
- FNA
3 stops33h 00m
Multiple Airlines
Sat 2/288:05 am
FNA
- LAX
3 stops25h 04m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,644
This oojo deal was found by Cheapflights users on 2/1. 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 3/182:05 pm
LAX
- FNA
2 stops27h 15m
Turkish Airlines
Tue 3/311:25 am
FNA
- LAX
2 stops41h 15m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/187:00 am
LAX
- FNA
2 stops28h 25m
United Airlines
Wed 4/16:45 pm
FNA
- LAX
3 stops37h 20m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,545
One-way flights from Irvine to Sierra LeoneSearch for one-way flight options from Irvine to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Irvine to Sierra Leone. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
LAX
- FNA
2 stops28h 25m
Brussels Airlines
Deal found 2/2![Brussels Airlines logo]()
$779
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:30 pm
LAX
- FNA
3 stops35h 55m
Ethiopian Air
Deal found 2/2![Ethiopian Air logo]()
$919
Find flight deals from Irvine to Sierra Leone
Keep the following information in mind while searching for Irvine to Sierra Leone flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,277 (oojo) |
One-way from | $779 (KAYAK) |
Popular in | December |
Cheapest in | November |
Average price | $1,357 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 February 3, 2026.
Use the filters below to find and compare flights from Irvine to Sierra Leone that are best for you.
Fly from
Irvine
Fly to
Sierra Leone
Route
Depart
Return
Price
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Mon 2/16
12:25 am-6:40 pm
2 stops34h 15m
Freetown Lungi Intl
Mon 3/2
7:45 pm-10:15 pm
3 stops34h 30m
$1,340
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Tue 2/17
11:25 pm-6:25 pm
2 stops35h 00m
Freetown Lungi Intl
Thu 2/26
7:45 pm-5:25 pm
3 stops29h 40m
$1,340
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Tue 2/17
8:15 am-6:40 pm
2 stops26h 25m
Freetown Lungi Intl
Wed 2/25
8:10 pm-4:35 pm
3 stops28h 25m
$1,418
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Tue 2/17
11:25 pm-4:25 pm
3 stops33h 00m
Freetown Lungi Intl
Fri 2/27
8:05 am-10:32 am
3 stops34h 27m
$1,444
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Tue 2/17
8:15 am-6:40 pm
2 stops26h 25m
Freetown Lungi Intl
Sun 3/1
8:10 pm-8:29 pm
3 stops32h 19m
$1,458
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Tue 2/17
6:45 pm-12:20 am
2 stops45h 35m
Freetown Lungi Intl
Sat 2/28
1:20 am-11:10 am
2 stops41h 50m
$1,541
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Wed 3/18
7:00 am-6:25 pm
2 stops28h 25m
Freetown Lungi Intl
Wed 4/1
6:45 pm-1:05 am
3 stops37h 20m
$1,545
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Tue 2/17
11:25 pm-4:25 pm
3 stops33h 00m
Freetown Lungi Intl
Sat 2/28
8:05 am-1:09 am
3 stops25h 04m
$1,644
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Tue 2/17
11:35 am-6:25 pm
3 stops46h 50m
Freetown Lungi Intl
Thu 2/26
7:45 pm-4:35 pm
3 stops28h 50m
$1,676
Los AngelesFreetown
LAX - FNA
LAXFNA
Los Angeles
Wed 3/25
8:00 pm-6:40 pm
2 stops63h 40m
Freetown Lungi Intl
Wed 4/8
6:45 pm-3:15 pm
3 stops27h 30m
$1,684
Showing 1-10 of 13 results
Best time to book a flight from Irvine to Sierra Leone
Have a flexible travel schedule? Discover the best time to fly to Sierra Leone from Irvine with our price prediction graph.
LAX-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 Irvine to Sierra Leone
IR9-SL0
LAX-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 February 3, 2026.
See what other customers who have flown with United Airlines, Turkish Airlines, and Brussels Airlines from Irvine to Sierra Leone have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Irvine 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.
Alternative routes for Irvine to Sierra Leone
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Irvine to Sierra Leone
Discover the top 4 airlines that operate flights from Irvine 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,185 | Average$1,331 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,334 | Average$1,543 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,355 | Average$1,600 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,874 | Average$2,293 | FlexibilityNo cancel fee | On-time75% |