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$197+ Cheap flights from San Francisco (SFO) 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LIR
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Francisco to Liberia are usually found in September or January, booked 50 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Find flight deals from San Francisco to Liberia

Cheapest flights from San Francisco to Liberia
Explore the most affordable flight options available from San Francisco to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:44 pmSFO - LIR
1 stop13h 11mJetBlue
Tue 12/162:00 pmLIR - SFO
1 stop21h 18mJetBlue
Deal found 10/27$452
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2911:00 amSFO - LIR
Nonstop6h 14mAlaska Airlines
Sun 12/77:17 pmLIR - SFO
1 stop26h 58mAlaska Airlines
Deal found 10/27$455
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/2911:00 amSFO - LIR
Nonstop6h 14mAlaska Airlines
Sat 12/67:17 pmLIR - SFO
2 stops19h 12mAlaska Airlines
Deal found 10/25$457
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:26 pmSFO - LIR
1 stop10h 54mAlaska Airlines
Mon 12/89:00 amLIR - SFO
1 stop13h 15mAlaska Airlines
Deal found 10/27$459
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:26 pmSFO - LIR
1 stop10h 54mAlaska Airlines
Tue 12/169:00 amLIR - SFO
2 stops25h 59mAlaska Airlines
Deal found 10/26$465
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:26 pmSFO - LIR
1 stop10h 54mAlaska Airlines
Wed 12/177:17 pmLIR - SFO
1 stop28h 50mAlaska Airlines
Deal found 10/26$467
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:24 pmSFO - LIR
1 stop17h 43mAlaska Airlines
Sat 12/137:17 pmLIR - SFO
2 stops25h 10mAlaska Airlines
Deal found 10/26$469
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:30 amSFO - LIR
1 stop27h 16mJetBlue
Sat 12/1312:10 pmLIR - SFO
1 stop23h 08mJetBlue
Deal found 10/26$470
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/2810:02 pmSFO - LIR
1 stop17h 58mAlaska Airlines
Sun 12/77:17 pmLIR - SFO
1 stop28h 27mAlaska Airlines
Deal found 10/25$478
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/111:59 pmSFO - LIR
1 stop12h 19mAmerican Airlines
Sat 12/63:30 pmLIR - SFO
1 stop19h 56mAmerican Airlines
Deal found 10/25$481

Cheap flight deals from San Francisco to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(Alaska Airlines)

One-way from

$197
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$661

Good round-trip deal

$554 or less

Good one-way deal

$670 or less
Provider with most accurate pricing for San Francisco-Liberia flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Liberia flights.
Search Deals
From San Francisco to Liberia
Search Deals
One-way flight from San Francisco to Liberia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Liberia.
Search Deals
Price to beat on a one-way flight from San Francisco to Liberia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 October 27, 2025.
Use the filters below to find and compare flights from San Francisco to Liberia that are best for you.

Fly from

San Francisco

Fly to

Liberia

Route

Depart

Return

Price

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sat 1/3

12:13 pm-8:31 pm

Nonstop6h 18m

Liberia

Mon 1/12

7:11 pm-2:58 pm

2 stops21h 47m

$451

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Wed 12/3

5:26 pm-6:20 am

1 stop10h 54m

Liberia

Thu 12/11

9:00 am-8:59 am

2 stops25h 59m

$455

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sat 11/29

11:00 am-7:14 pm

Nonstop6h 14m

Liberia

Sat 12/6

7:17 pm-12:29 pm

2 stops19h 12m

$457

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Mon 1/12

8:45 pm-12:55 pm

1 stop14h 10m

Liberia

Sat 1/24

2:00 pm-11:30 pm

1 stop11h 30m

$459

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sat 12/13

5:26 pm-6:20 am

1 stop10h 54m

Liberia

Tue 12/16

9:00 am-6:53 pm

1 stop11h 53m

$459

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sat 12/13

5:26 pm-6:20 am

1 stop10h 54m

Liberia

Thu 12/18

7:40 am-11:49 pm

2 stops18h 09m

$465

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sat 2/7

4:03 pm-6:01 pm

1 stop23h 58m

Liberia

Mon 2/16

7:45 pm-8:29 am

1 stop14h 44m

$467

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Thu 1/8

9:35 am-6:39 am

1 stop19h 04m

Liberia

Thu 1/22

11:20 am-9:38 pm

2 stops12h 18m

$477

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sat 2/21

11:30 am-6:45 am

2 stops17h 15m

Liberia

Sat 3/7

7:45 pm-10:40 pm

2 stops28h 55m

$485

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sun 12/7

9:08 am-6:20 am

1 stop19h 12m

Liberia

Sat 12/13

7:17 pm-6:27 pm

2 stops25h 10m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 18 results
1
2

Compare providers for flights from San Francisco 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 Francisco to Liberia in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 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 Francisco-Liberia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Liberia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Liberia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Liberia flights, Cheapflights users trust FlightHub the most. FlightHub 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 Francisco-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 Francisco to Liberia

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Liberia. Price data was last updated on October 24, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco 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 Francisco to Liberia?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Liberia (average of $248). Flying from San Francisco to Liberia in December is currently the most expensive (average of $445). 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 SFO to LIR?

Find hourly flight availability from San Francisco 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 October 27, 2025.

When flying from San Francisco to Liberia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 78% versus a flight 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 October 27, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from San Francisco to Liberia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

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
11,197 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

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.
Southwest
8.0
Very good
4,236 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

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
7.9
Good
7,996 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

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
8,997 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

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
11,033 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

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 Francisco 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 Francisco to Liberia?

    There are many flights that can get you from San Francisco to Liberia in 6h 18m. Fly via Alaska Airlines or JetBlue to get the fastest option. The distance from San Francisco to Liberia is about 2946 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    JetBlue, at $320, was found to be the cheapest airline from San Francisco to Liberia.Alternate airlines to your destination round-trip include Alaska Airlines and American Airlines. These flights start at 56% lower than the current average price 3 months from now.

  • What are the cheapest flights from San Francisco to Liberia?

    On average you can expect to pay $837 for a flight from San Francisco to Liberia. The cheapest flight overall is $450 while the most popular route, (San Francisco - Liberia) is currently priced at $422.

  • Where are the most common layover locations when flying from San Francisco to Liberia?

    Of the flights from San Francisco to Liberia that have layovers, most of them stop in Los Angeles.

  • What are some popular things to do or see while on a layover in Los Angeles?

    Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are currently the most popular points of interest in Los Angeles at the moment. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live can be visited by traveling about 12.5 mi, 11.7 mi, and 10.8 mi respectively from Los Angeles. Those on a layover in Los Angeles in need of a rental car can book one at Los Angeles for about $43.

  • Where are the least popular layover locations for San Francisco to Liberia flights?

    San Francisco to Liberia flights have a layover in Houston the least frequently.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Liberia (average of $248). Flying from San Francisco to Liberia in December is currently the most expensive (average of $445). 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 6 airlines flying from San Francisco to Liberia

Discover the top 6 airlines that operate flights from San Francisco 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$320Average$542FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$423Average$684FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$473Average$680FlexibilityNo cancel feeOn-time71%
DeltaCheapest$493Average$696FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$529Average$669FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$587Average$883FlexibilityNo cancel feeOn-time69%

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