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Liberia

$195+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LIR
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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 10 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
mar. 12/235:10 pmSAN - LIR
1 stop16h 14mUnited Airlines
jue. 1/88:35 amLIR - SAN
1 stop10h 01mUnited Airlines
Deal found 12/10$653
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 12/128:05 amSAN - LIR
2 stops20h 15mAlaska Airlines
vie. 12/197:40 amLIR - SAN
2 stops27h 05mAlaska Airlines
Deal found 12/10$687
This United Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/244:10 pmSAN - LIR
2 stops17h 14mUnited Airlines
mar. 12/308:35 amLIR - SAN
1 stop15h 21mUnited Airlines
Deal found 12/11$753
This United Airlines deal was found by Cheapflights users on 12/11. 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.
dom. 12/284:45 pmSAN - LIR
1 stop19h 55mUnited Airlines
vie. 1/98:35 amLIR - SAN
1 stop12h 01mUnited Airlines
Deal found 12/11$759
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:38 pmSAN - LIR
1 stop17h 38mAmerican Airlines
dom. 12/283:28 pmLIR - SAN
1 stop19h 05mAmerican Airlines
Deal found 12/11$778
This United Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/258:00 amSAN - LIR
1 stop8h 37mUnited Airlines
jue. 1/88:35 amLIR - SAN
1 stop10h 01mUnited Airlines
Deal found 12/11$779
This United Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 12/128:01 amSAN - LIR
1 stop8h 36mUnited Airlines
vie. 12/198:35 amLIR - SAN
1 stop9h 26mUnited Airlines
Deal found 12/10$786

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$421
(American Airlines)

One-way from

$195
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$691
Provider with most accurate pricing for San Diego-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Liberia flights.
Search Deals
From San Diego to Liberia
Search Deals
One-way flight from San Diego to Liberia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 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 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 diciembre 12, 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

mié. 1/7

8:00 am-6:37 pm

1 stop8h 37m

Liberia

mié. 1/14

8:35 am-6:36 pm

1 stop12h 01m

$421

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

lun. 2/2

8:37 pm-1:10 pm

2 stops14h 33m

Liberia

vie. 2/6

2:20 pm-9:56 pm

1 stop9h 36m

$421

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

lun. 2/2

12:15 pm-6:01 pm

2 stops27h 46m

Liberia

jue. 2/5

11:20 am-8:35 am

2 stops23h 15m

$425

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

sáb. 2/21

7:00 am-6:45 am

2 stops21h 45m

Liberia

vie. 2/27

7:08 pm-5:07 pm

2 stops23h 59m

$480

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

dom. 1/25

10:45 pm-12:37 pm

1 stop11h 52m

Liberia

sáb. 1/31

1:30 pm-11:09 pm

1 stop11h 39m

$487

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

lun. 1/26

8:37 pm-1:10 pm

2 stops14h 33m

Liberia

lun. 2/2

8:35 am-6:36 pm

1 stop12h 01m

$487

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

sáb. 2/21

6:15 am-6:37 pm

2 stops10h 22m

Liberia

vie. 2/27

8:35 am-4:38 pm

1 stop10h 03m

$487

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

lun. 1/26

10:45 pm-2:13 pm

2 stops13h 28m

Liberia

lun. 2/2

3:13 pm-9:04 am

2 stops19h 51m

$491

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

lun. 1/26

10:45 pm-2:13 pm

2 stops13h 28m

$195

San DiegoLiberia

SAN - LIR

SANLIR

San Diego

jue. 1/22

7:31 pm-5:01 pm

2 stops43h 30m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 13 results
1
2

Compare providers for flights from San Diego to Liberia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Liberia in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Liberia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Liberia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Liberia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Liberia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Liberia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 5, 2025.

Booking 10 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, December is the cheapest month in which you can book a flight from San Diego to Liberia (average of $136). Flying from San Diego to Liberia in June is currently the most expensive (average of $385). 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 diciembre 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 22% on flights from San Diego to Liberia by exploring options for tickets at noon.

How much does it cost to fly round-trip from San Diego to Liberia?

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 diciembre 12, 2025.
See what other customers who have flown with United Airlines and American 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.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 $421, United Airlines can have you in Liberia from San Diego in 8h 37m. There are 2524 mi between San Diego and Liberia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    United Airlines, at $474, was found to be the cheapest airline from San Diego to Liberia. An alternate airline flying to your destination would be American Airlines. You may be able to fly from San Diego to Liberia for 28% 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, December is the cheapest month in which you can book a flight from San Diego to Liberia (average of $136). Flying from San Diego to Liberia in June is currently the most expensive (average of $385). 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 2 airlines flying from San Diego to Liberia

Discover the top 2 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$474Average$699FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$500Average$610FlexibilityNo cancel feeOn-time71%

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