$159+ Cheap flights from Riverside, CA to Liberia (LIR)
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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIR
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from Riverside to Liberia 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Riverside to Liberia are usually found in October or September, booked 78 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Riverside to Liberia
Cheapest flights from Riverside to LiberiaExplore the most affordable flight options available from Riverside to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Riverside to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Expedia deal was found by Cheapflights users on 1/28. 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.
Sun 3/811:59 pm
LAX
- LIR
Nonstop5h 37m
Alaska Airlines
Fri 3/136:08 pm
LIR
- LAX
Nonstop6h 22m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/76:50 pm
LAX
- LIR
1 stop15h 05m
United Airlines
Sat 3/143:53 pm
LIR
- LAX
Nonstop6h 12m
United Airlines
Deal found 1/26![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/288:15 am
LAX
- LIR
Nonstop5h 36m
United Airlines
Mon 3/167:35 am
LIR
- LAX
1 stop15h 14m
United Airlines
Deal found 1/26![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/257:00 am
LAX
- LIR
1 stop9h 37m
United Airlines
Wed 3/117:35 am
LIR
- LAX
1 stop11h 43m
United Airlines
Deal found 1/29![United Airlines logo]()
$358
This Expedia deal was found by Cheapflights users on 1/27. 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.
Sat 5/910:30 pm
LAX
- LIR
1 stop12h 25m
Multiple Airlines
Tue 5/1911:20 am
LIR
- LAX
Nonstop6h 07m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:30 pm
LAX
- LIR
1 stop22h 43m
American Airlines
Tue 3/242:25 pm
LIR
- LAX
1 stop19h 12m
American Airlines
Deal found 1/28![American Airlines logo]()
$369
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:56 pm
LAX
- LIR
Nonstop5h 42m
Alaska Airlines
Thu 3/126:08 pm
LIR
- LAX
Nonstop6h 22m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:35 am
LAX
- LIR
1 stop11h 50m
American Airlines
Thu 3/51:21 pm
LIR
- LAX
1 stop13h 38m
American Airlines
Deal found 1/29![American Airlines logo]()
$378
This Orbitz deal was found by Cheapflights users on 1/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:46 pm
LAX
- LIR
Nonstop5h 34m
Alaska Airlines
Tue 3/316:12 pm
LIR
- LAX
Nonstop6h 18m
Alaska Airlines
Deal found 1/26![Alaska Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:59 pm
LAX
- LIR
1 stop15h 33m
American Airlines
Sun 3/13:29 pm
LIR
- LAX
1 stop18h 01m
American Airlines
Deal found 1/28![American Airlines logo]()
$383
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:46 pm
LAX
- LIR
Nonstop5h 34m
Alaska Airlines
Sat 4/255:09 pm
LIR
- LAX
1 stop18h 51m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/1912:25 am
LAX
- LIR
1 stop10h 30m
United Airlines
Fri 2/272:20 pm
LIR
- LAX
1 stop11h 10m
United Airlines
Deal found 1/28![United Airlines logo]()
$388
Find flight deals from Riverside to Liberia
Keep the following information in mind while searching for Riverside to Liberia flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (Expedia) |
One-way from | $159 (Alaska Airlines) |
Popular in | April |
Cheapest in | October |
Average price | $514 |
Cheapflights Fare Finder
Customize your flight search to find flights from Riverside to Liberia 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 January 29, 2026.
Use the filters below to find and compare flights from Riverside to Liberia that are best for you.
Fly from
Riverside
Fly to
Liberia
Route
Depart
Return
Price
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Sun 3/8
5:00 am-3:08 pm
1 stop9h 08m
Liberia
Fri 3/13
1:01 pm-11:59 pm
1 stop11h 58m
$358
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Mon 2/23
7:10 pm-2:15 pm
2 stops17h 05m
Liberia
Sat 2/28
4:00 pm-11:25 pm
1 stop9h 25m
$394
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Fri 2/27
10:20 am-5:58 pm
Nonstop5h 38m
Liberia
Tue 3/17
11:20 am-4:43 pm
Nonstop6h 23m
$399
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Sat 4/25
6:13 am-3:59 pm
1 stop8h 46m
Liberia
Tue 4/28
11:20 am-4:37 pm
Nonstop6h 17m
$408
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Sun 3/8
11:59 pm-6:36 am
Nonstop5h 37m
Liberia
Sat 3/14
4:47 pm-11:57 pm
1 stop32h 10m
$411
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Sat 2/28
6:00 am-7:09 pm
1 stop11h 09m
Liberia
Sun 3/15
8:05 am-1:28 pm
Nonstop6h 23m
$423
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Sun 3/1
11:59 pm-6:37 pm
1 stop16h 38m
Liberia
Tue 3/17
1:01 pm-9:43 am
1 stop21h 42m
$428
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Sat 2/28
8:15 am-3:51 pm
Nonstop5h 36m
Liberia
Tue 3/17
1:01 pm-9:43 am
1 stop21h 42m
$444
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Sat 2/14
12:55 am-1:10 pm
1 stop10h 15m
Liberia
Mon 2/23
12:50 pm-10:55 pm
1 stop12h 05m
$470
Los AngelesLiberia
LAX - LIR
LAXLIR
Los Angeles
Mon 4/6
11:59 pm-12:10 pm
1 stop11h 11m
Liberia
Thu 4/9
1:20 pm-7:40 am
1 stop19h 20m
$479
Showing 1-10 of 22 results
Best time to book a flight from Riverside to Liberia
Have a flexible travel schedule? Discover the best time to fly to Liberia from Riverside 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 Riverside to Liberia
How far ahead should I book a flight from Riverside to Liberia?
Use this chart to determine the optimal time to book a round-trip flight from Riverside to Liberia. Price data was last updated on January 23, 2026.
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Liberia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Riverside to Liberia?
Currently, October is the cheapest month in which you can book a flight from Riverside to Liberia (average of $152). Flying from Riverside to Liberia in December is currently the most expensive (average of $294). 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.
What is the cheapest time of day to fly from R1V to LIR?
Find hourly flight availability from Riverside to Liberia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
When flying from Riverside to Liberia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Riverside to Liberia
Explore weekly flight availability from Riverside to Liberia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.
The most flights from R1V to LIR are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Liberia
Get insights into the airlines that provide service to Liberia. 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 Liberia. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Riverside to Liberia, such as Alaska Airlines, Southwest, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Riverside to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Liberia?
Book flights to Liberia if you plan to visit one of these locationsCulebra
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Alternative routes for Riverside to Liberia
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Riverside to Liberia
Discover the top 5 airlines that operate flights from Riverside to Liberia. 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$556 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$315 | Average$541 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$333 | Average$603 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$440 | Average$642 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$444 | Average$743 | FlexibilityNo cancel fee | On-time71% |