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Liberia

$213+ Cheap flights from San Diego (SAN) 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LIR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Liberia are usually found in September or October, booked 39 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from San Diego to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Liberia (LIR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$462
(Expedia)

One-way from

$213
(JetBlue)

Popular in

June

Cheapest in

September

Average price

$544
From San Diego to Liberia
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One-way flight from San Diego to Liberia
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Highest demand for flights based on searches. 5% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Diego to Liberia

Cheapest flights from San Diego to Liberia
Explore the most affordable flight options available from San Diego to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:40 pmSAN - LIR
1 stop15h 05mJetBlue
Fri 10/311:55 pmLIR - SAN
1 stop21h 12mJetBlue
Deal found 9/9$462
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:48 pmSAN - LIR
2 stops15h 47mAlaska Airlines
Mon 12/227:40 amLIR - SAN
2 stops27h 05mAlaska Airlines
Deal found 9/10$467
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:59 pmSAN - LIR
2 stops42h 29mAlaska Airlines
Tue 10/2110:00 amLIR - SAN
2 stops23h 01mAlaska Airlines
Deal found 9/10$468
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:59 pmSAN - LIR
2 stops31h 21mAlaska Airlines
Wed 10/111:20 amLIR - SAN
2 stops22h 09mAlaska Airlines
Deal found 9/11$469
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:20 pmSAN - LIR
2 stops39h 26mJetBlue
Sat 11/154:41 pmLIR - SAN
1 stop19h 58mJetBlue
Deal found 9/9$498
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:20 pmSAN - LIR
2 stops18h 25mAmerican Airlines
Wed 10/2212:45 pmLIR - SAN
2 stops24h 04mAmerican Airlines
Deal found 9/9$501
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:35 pmSAN - LIR
1 stop16h 47mJetBlue
Thu 12/112:55 pmLIR - SAN
2 stops30h 26mJetBlue
Deal found 9/9$515
This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:05 pmSAN - LIR
1 stop14h 39mJetBlue
Thu 11/202:56 pmLIR - SAN
1 stop20h 09mJetBlue
Deal found 9/11$516
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:00 pmSAN - LIR
1 stop18h 59mAmerican Airlines
Sat 10/251:59 pmLIR - SAN
1 stop10h 00mAmerican Airlines
Deal found 9/10$517
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:30 pmSAN - LIR
2 stops16h 20mSouthwest
Wed 12/172:45 pmLIR - SAN
2 stops18h 20mSouthwest
Deal found 9/8$519

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 September 11, 2025.
Use the filters below to find and compare flights from San Diego to Liberia that are best for you.

Fly from

San Diego

Fly to

Liberia

Route

Depart

Return

Price

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Sun 12/7

1:48 pm-7:35 am

2 stops15h 47m

Liberia

Mon 12/22

7:40 am-8:45 am

2 stops27h 05m

$467

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Mon 10/13

9:59 pm-5:28 pm

2 stops42h 29m

Liberia

Tue 10/21

10:00 am-8:01 am

2 stops23h 01m

$468

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Thu 9/25

9:59 pm-6:20 am

2 stops31h 21m

Liberia

Wed 10/1

11:20 am-8:29 am

2 stops22h 09m

$469

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Thu 1/8

5:30 pm-6:45 am

2 stops11h 15m

Liberia

Fri 1/16

7:45 pm-6:58 pm

2 stops25h 13m

$476

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Tue 3/3

10:30 am-6:45 am

2 stops18h 15m

Liberia

Thu 3/5

11:00 am-9:52 pm

2 stops12h 52m

$516

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Sat 12/6

6:15 am-7:35 am

2 stops23h 20m

Liberia

Tue 12/23

7:07 pm-7:36 pm

2 stops26h 29m

$519

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Sun 1/11

8:05 am-6:45 am

2 stops20h 40m

Liberia

Sun 1/18

7:45 pm-8:50 pm

2 stops27h 05m

$530

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Sat 3/7

1:46 pm-6:45 am

2 stops14h 59m

Liberia

Thu 3/12

10:00 am-9:03 pm

2 stops12h 03m

$530

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Sun 12/7

1:48 pm-7:35 am

2 stops15h 47m

Liberia

Thu 12/25

7:40 am-9:29 pm

2 stops15h 49m

$535

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

Fri 10/17

10:30 pm-12:00 pm

1 stop12h 30m

Liberia

Sat 10/25

1:25 pm-11:14 pm

1 stop10h 49m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
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Best time to book a flight from San Diego to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from San Diego 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 San Diego to Liberia

How far ahead should I book a flight from San Diego to Liberia?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Liberia. Price data was last updated on August 29, 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego 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 San Diego to Liberia?

Currently, October is the cheapest month in which you can book a flight from San Diego to Liberia (average of $496). Flying from San Diego to Liberia in March is currently the most expensive (average of $710). 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 SAN to LIR?

Find hourly flight availability from San Diego 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 September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from San Diego to Liberia by exploring options for tickets at noon.

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 September 11, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from San Diego to Liberia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Liberia?

    For as low as $467, Alaska Airlines can have you in Liberia from San Diego in 15h 47m. There are 2524 mi between San Diego and Liberia.

  • What are the cheapest airlines flying from San Diego to Liberia round-trip?

    Alaska Airlines, at $235, was found to be the cheapest airline from San Diego to Liberia.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from San Diego to Liberia for 65% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from San Diego to Liberia?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Liberia?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Liberia (average of $496). Flying from San Diego to Liberia in March is currently the most expensive (average of $710). 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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Alternative routes for San Diego to Liberia

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Top 4 airlines flying from San Diego to Liberia

Discover the top 4 airlines that operate flights from San Diego 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$235Average$554FlexibilityNo cancel feeOn-time75%
DeltaCheapest$384Average$624FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$500Average$619FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$527Average$720FlexibilityNo cancel feeOn-time69%

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