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Liberia

$157+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIR
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Liberia are usually found in October or September, booked 39 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Riverside to Liberia

Cheapest flights from Riverside to Liberia
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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/291:15 amLAX - LIR
1 stop9h 11mAmerican Airlines
Tue 1/133:14 pmLIR - LAX
1 stop11h 41mAmerican Airlines
Deal found 12/17$430
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/315:59 pmLAX - LIR
1 stop16h 27mAmerican Airlines
Thu 1/83:23 pmLIR - LAX
1 stop20h 49mAmerican Airlines
Deal found 12/16$437
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/297:55 amLAX - LIR
1 stop8h 42mUnited Airlines
Thu 1/88:35 amLIR - LAX
1 stop12h 48mUnited Airlines
Deal found 12/15$509
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/181:45 pmLAX - LIR
1 stop20h 39mAmerican Airlines
Tue 12/2311:55 amLIR - LAX
1 stop11h 42mAmerican Airlines
Deal found 12/16$521
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2912:40 amLAX - LIR
1 stop11h 33mAmerican Airlines
Thu 1/83:23 pmLIR - LAX
1 stop20h 49mAmerican Airlines
Deal found 12/16$526
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/233:47 pmLAX - LIR
1 stop18h 29mAmerican Airlines
Sun 12/281:21 pmLIR - LAX
1 stop21h 58mAmerican Airlines
Deal found 12/16$541
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:25 amLAX - LIR
Nonstop5h 42mAlaska Airlines
Tue 12/237:07 pmLIR - LAX
Nonstop6h 23mAlaska Airlines
Deal found 12/16$561
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/2412:50 amLAX - LIR
1 stop10h 47mAmerican Airlines
Mon 12/293:13 pmLIR - LAX
1 stop20h 06mAmerican Airlines
Deal found 12/17$568
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/206:30 pmLAX - LIR
1 stop17h 57mAmerican Airlines
Thu 12/253:13 pmLIR - LAX
1 stop20h 06mAmerican Airlines
Deal found 12/17$571

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$320
(SmartFares)

One-way from

$157
(TravelUp)

Popular in

December

Cheapest in

October

Average price

$660
Provider with most accurate pricing for Los Angeles-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Liberia flights.
Search Deals
From Riverside to Liberia
Search Deals
One-way flight from Riverside to Liberia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 2025.
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 1/25

10:25 am-6:01 pm

Nonstop5h 36m

Liberia

Thu 1/29

11:20 am-3:28 pm

Nonstop6h 08m

$324

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Fri 1/30

10:25 am-6:01 pm

Nonstop5h 36m

Liberia

Fri 2/6

11:20 am-3:28 pm

Nonstop6h 08m

$334

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Fri 1/16

7:55 pm-5:01 pm

1 stop19h 06m

Liberia

Sat 1/24

6:11 pm-9:02 am

1 stop16h 51m

$335

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sat 2/28

9:53 pm-2:18 pm

1 stop14h 25m

Liberia

Tue 3/3

3:25 pm-8:36 am

1 stop19h 11m

$339

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Mon 3/2

8:20 am-6:37 pm

1 stop8h 17m

Liberia

Thu 3/5

2:20 pm-11:42 pm

1 stop11h 22m

$339

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Mon 1/5

12:40 am-6:37 pm

1 stop15h 57m

Liberia

Tue 1/13

8:35 am-4:56 pm

1 stop10h 21m

$341

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Mon 1/19

10:25 am-6:01 pm

Nonstop5h 36m

Liberia

Sat 1/24

6:11 pm-9:02 am

1 stop16h 51m

$344

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Tue 1/13

10:25 am-6:01 pm

Nonstop5h 36m

Liberia

Sat 1/24

6:11 pm-8:05 pm

2 stops27h 54m

$349

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Sun 1/25

12:40 am-6:37 pm

1 stop15h 57m

Liberia

Thu 1/29

2:20 pm-9:44 pm

1 stop9h 24m

$359

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

Thu 1/15

12:55 am-6:37 pm

1 stop15h 42m

Liberia

Sat 1/24

8:35 am-4:56 pm

1 stop10h 21m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 results
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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 December 12, 2025.

Booking 39 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 $299). 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 December 18, 2025.

It’s optimal to fly from Riverside to Liberia in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Riverside to Liberia?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Liberia. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Riverside to Liberia flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
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.
Alaska Airlines
8.0
Very good
11,479 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,093 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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.

  • What airport do you fly into for flights to Liberia from Riverside?

    Liberia (LIR) is the airport you will fly into if you book a flight from Riverside to Liberia. You should not have trouble finding flights to Liberia from Riverside; the airport handles an average of 0 inbound flights from Riverside per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Liberia airport from Riverside. It is only a 7.7 mi journey from Liberia (LIR) to Liberia’s city center.

  • How popular is this Riverside to Liberia flight route?

    This flight path from Riverside to Liberia was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Riverside to Liberia?

    There are many flights that can get you from Riverside to Liberia in 5h 36m. Fly via Alaska Airlines, American Airlines, or United Airlines to get the fastest option. Airlines will cover a distance of 2626 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Riverside to Liberia one-way?

    The cheapest airlines for a one-way flight from Riverside to Liberia are Alaska Airlines ($150), United Airlines ($169), and American Airlines ($209).

  • What are the most reliable airlines from Riverside to Liberia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Riverside to Liberia on time: United Airlines (100%), American Airlines (89%), Alaska Airlines (71%).

  • What are the cheapest flights from Riverside to Liberia?

    On average you can expect to pay $1,036 for a flight from Riverside to Liberia. The cheapest flight overall is $149 while the most popular route, (Los Angeles - Liberia) is currently priced at $336.

  • Can I find deals for flights from Riverside to Liberia that include hotel bookings?

    Yes. In addition to deals on Riverside to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Liberia?

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

  • Can I find deals for business class flights from Riverside to Liberia?

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

  • 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 $299). 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.

See more FAQs

Traveling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra

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Top 4 airlines flying from Riverside to Liberia

Discover the top 4 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$324Average$543FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$346Average$640FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$445Average$742FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$446Average$647FlexibilityNo cancel feeOn-time63%

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