SFO - LIR

$183 Find Cheap Flights from San Francisco to Liberia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Liberia departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Liberia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Liberia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Liberia, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$384
Overall average: $680
Alaska Airlines
Sat 5/2Sat 5/9
SFO - LIR • Non-stop
Cheapest one-way
$183
Typical prices: $264-$670
United Airlines
Sat 4/18
SFO - LIR • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Alaska's Premium Class offers extra legroom and drinks.
United's Wi-Fi varies; check coverage maps for consistency.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
2 days a week
Fri, Sat
You can fly direct with United Airlines and Alaska Airlines. Average duration is 6h 13m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
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Top airlines
Alaska Airlines
Cheapest • from $384 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Chicago (ORD)
Cheapest • Avg $497 (round-trip)
Denver (DEN)
Shortest trip • 9h 06m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Alaska Airlines
Most punctual • 84% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 24% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Liberia!
Flight Deals
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Flight Deals

Cheap Flights from San Francisco to Liberia (SFO-LIR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Liberia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Liberia

Sat, May 2 - Sat, May 9
Alaska Airlines Logo
8:43 am - 3:59 pm
SFO
-
LIR
6h 16mnonstop
Alaska Airlines Logo
5:09 pm - 11:02 pm
LIR
-
SFO
6h 53mnonstop
$384Alaska Airlines
Sat, May 2 - Sat, May 9
Alaska Airlines Logo
7:40 pm - 6:20 am
SFO
-
LIR
9h 40m
1 stop
Alaska Airlines Logo
5:09 pm - 11:02 pm
LIR
-
SFO
6h 53mnonstop
$388Alaska Airlines
Thu, Apr 16 - Fri, May 1
American Airlines Logo
12:59 am - 1:40 pm
SFO
-
LIR
11h 41m
1 stop
American Airlines Logo
2:10 pm - 11:54 pm
LIR
-
SFO
10h 44m
1 stop
$398American Airlines
Tue, Apr 28 - Thu, May 7
American Airlines Logo
6:45 pm - 11:24 am
SFO
-
LIR
15h 39m
2 stops
American Airlines Logo
2:40 pm - 9:16 am
LIR
-
SFO
19h 36m
2 stops
$403American Airlines
Sun, Apr 19 - Thu, Apr 23
JetBlue Logo
11:05 pm - 11:55 am
SFO
-
LIR
11h 50m
1 stop
JetBlue Logo
1:00 pm - 11:56 pm
LIR
-
SFO
11h 56m
1 stop
$404JetBlue
Sat, Apr 18 - Wed, Apr 22
JetBlue Logo
11:10 pm - 11:55 am
SFO
-
LIR
11h 45m
1 stop
JetBlue Logo
1:00 pm - 11:56 pm
LIR
-
SFO
11h 56m
1 stop
$406JetBlue
Mon, Mar 16 - Mon, Mar 23
Alaska Airlines Logo
6:43 pm - 6:36 am
SFO
-
LIR
10h 53m
1 stop
Alaska Airlines Logo
6:12 pm - 10:17 am
LIR
-
SFO
17h 05m
1 stop
$408Alaska Airlines
Fri, May 1 - Sat, May 9
Alaska Airlines Logo
8:00 am - 6:20 am
SFO
-
LIR
21h 20m
1 stop
Alaska Airlines Logo
5:09 pm - 11:02 pm
LIR
-
SFO
6h 53mnonstop
$410Alaska Airlines
Fri, Apr 17 - Fri, May 1
Alaska Airlines Logo
8:46 pm - 5:02 pm
SFO
-
LIR
19h 16m
1 stop
Alaska Airlines Logo
11:20 am - 9:56 am
LIR
-
SFO
23h 36m
1 stop
$411Alaska Airlines
Tue, Mar 24 - Wed, Apr 15
GOL Logo
12:30 am - 11:37 am
SFO
-
LIR
10h 07m
1 stop
GOL Logo
2:40 pm - 11:01 pm
LIR
-
SFO
33h 21m
1 stop
$412GOL
Booking Insights

KAYAK's insights & trends for San Francisco to Liberia flights

Get data-powered insights and trends into flights from San Francisco to Liberia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Liberia?

The average price of all round-trip flights from San Francisco to Liberia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Liberia on a Wednesday and more expensive on a Sunday. On your return trip to San Francisco, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from San Francisco to Liberia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Liberia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Liberia is September, where tickets cost $519 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $830 and $829 respectively.

Can I save money by flying with a layover from San Francisco to Liberia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $571, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Liberia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Liberia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from San Francisco to Liberia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonOctober
Cheapest flight$183
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from San Francisco to Liberia

When to book flights from San Francisco to Liberia

Are your dates flexible? Find out the best times to travel from San Francisco to Liberia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Liberia

  • What are the layover options between SFO and LIR?

    Most airlines tend to have layover options at their hub airports. For instance, United Airlines has one layover at Houston George Bush International Airport (IAH). Alaska Airlines has its layover at Los Angeles International Airport (LAX), and Delta Air Lines at Hartsfield-Jackson Atlanta Airport (ATL). American Airlines is the only airline with two layover options either at Charlotte Douglas International Airport and Miami International Airport (MIA), or at Chicago O'Hare (ORD) and Miami (MIA).

  • Are there nursing facilities at SFO?

    If you are traveling with your infant, you need not stress. Nursing rooms are available at SFO airside and landside of Terminals 1, 2, and 3. These rooms have a diaper changing stand, sink, power output and private breastfeeding units with comfy seats.

  • How can I get downtown from Liberia International Airport?

    Use a bus as a public means of transport if you are on a budget. If you want to travel comfortably and conveniently take a taxi, though it is a bit expensive. Airport shuttles are also available upon early reservation.

  • Are there Rental Cars at Liberia International Airport?

    If you plan on getting a rental car at LIR airport, consider the offsite car rental agencies which are relatively cheaper. Free shuttle services are available from the airport to this agency shops.

  • What is the cheapest flight from San Francisco to Liberia?

    In the last 3 days, the lowest price for a flight from San Francisco to Liberia was $183 for a one-way ticket and $384 for a round-trip.

  • Do I need a passport to fly between San Francisco and Liberia?

    Yes

  • Which airports will I be using when flying from San Francisco to Liberia?

    San Francisco and Liberia are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Liberia.

  • Which airlines offer Wi-Fi service onboard planes from San Francisco to Liberia?

    Alaska Airlines, and JetBlue offer inflight Wi-Fi service on the San Francisco to Liberia flight route.

  • Which aircraft models fly most regularly from San Francisco to Liberia?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the San Francisco to Liberia flight route.

  • Which airline alliances offer flights from San Francisco to Liberia?

    Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Liberia, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from San Francisco to Liberia?

    You can catch a nonstop flight from San Francisco to Liberia on on Saturday.

  • Which is the best airline for flights from San Francisco to Liberia, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from San Francisco to Liberia are Alaska Airlines and Southwest. With an average price for the route of $658 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $669 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San Francisco to Liberia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Liberia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Liberia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liberia from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Liberia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Liberia with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and LIR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Liberia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Liberia from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Liberia

  • Looking for a cheap flight? 25% of our users found flights on this route for $213 or less one-way and $423 or less round-trip.
  • San Francisco International Airport (SFO) is home to fantastic exhibitions. As you wait for your flight, there are forty exhibitions showcasing cultural, art, historical and scientific installations you can visit. The museums are located in Terminal 1; at the arrivals level, departures level, landside, airside, and Boarding Area B. If you are in Terminal 2 visit the exhibitions at the departures level, airside and landside. At this airport, you can also view planes taking off at an Outdoor Terrace located at the international terminal, Boarding Area G.
  • Liberia Guanacaste Airport (LIR) has a currency exchange office where you can exchange your dollars for colones. Global Exchange is located landside at the departures hall and airside at the arrivals hall.
  • If you arrive late at Liberia International Airport, there is a nearby hotel if sleeping in the airport sounds like a nightmare. Hilton Garden Inn Liberia Airport is located in front of the airport and it offers a free shuttle service.
  • If you are traveling with your pet, you need not worry. SFO has several indoor and outdoor relief areas. If you are in Terminal 1, take your pet to Courtyard 2 landside. There is another in Terminal 1B airside near Gate B6. Terminal 2 also has a relief center located landside near the Courtyard. These relief areas are available 24/7.
  • Delta Air Lines is the airline to use if you would love access to a lounge on your travels from SFO to LIR. The Delta Sky Club is in Terminal 2, at airside, Concourse C, next to Gate C3. American Airlines also has a lounge in Terminal 1, airside, next to Gate B13. United Airlines also has several lounges where you can grab a snack or drink.

Prefer to fly direct from San Francisco to Liberia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Liberia.
Find which airlines fly direct from San Francisco Airport to Liberia Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Liberia

Friday

United Airlines

United Airlines

Saturday

Alaska Airlines, United Airlines

Alaska Airlines, United Airlines

See more direct flights

Direct returns

Liberia to San Francisco

Saturday

Alaska Airlines, United Airlines

Alaska Airlines, United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from San Francisco to Liberia

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Liberia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Liberia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11918 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.1Food
7.0Entertainment
Airline reviews

I love Alaska! We arrived on the later side without seat assignments only to find the had oversold the flight by 1. The attendants worked extra hard to find a way for our party of 7 to stay together and we made it on the flight! Loved the free WiFi also!

10.0 ExcellentEric, Feb 2026
SFO - SAN
Read more Alaska Airlines reviews

I love Alaska! We arrived on the later side without seat assignments only to find the had oversold the flight by 1. The attendants worked extra hard to find a way for our party of 7 to stay together and we made it on the flight! Loved the free WiFi also!

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

The he whole flight was very smooth on every aspects.

I paid for wifi and it never worked... it was miserable. I couldn't access my shared files to work on the plane, it didn't work on my phone. I paid for nothing but frustration and continual refreshing, hoping it would work

The stewardess are very nice and pleasant, Someone onboard had a medical attention, and they attended that person non-stop all throughout the flight, and yet, did not forget to serve and help other passengers.

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

The flight was excellent and very friendly and helpful staff. Will travel again and recommend to friends. Thank you

Did not have In flight service on my round trip due to turbulence. I did not partake in In flight entertainment. Flight descending into LAX was very turbulent. It would have been nice if the pilot communicated with us during that rough descent into LAX to ease the minds of some of us more nervous flyers.

They canceled my flight with only a couple hours before checking in at the airport and offered no alternatives to get home.

I had entered my TSA pre number when I bought the ticket but TSA pre was not on my boarding pass. I went to find an agent at check in and there was only one agent one duty for first class and a line of people waiting for check in/baggage with no agent manning that area.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Both flights were significantly delayed. The flight experience itself was great.

My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

The crew for the flight was A+ top notch. They were friendly and professional and made the flight a very relaxing and enjoable.

Rude crew member. She seemed annoyed at me without me saying a single word. Also loudly admonished me for having my bag next to my seat instead of tucked away before landing. Just telling me to put it away and guiding me without giving me a lecture would have been enough.

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Because of weather and mechanical issues our flight was 4 hours late. The only compensation offered to us was a meal voucher to be used only at Boston Airport and only on the day issued. But by the time it was offered to us all the restaurants were closed, so there was no way to use that offer.

Friendly crew, efficient boarding and flight arrived early. Couldn’t ask for a better experience

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

Everything you need to know for your flight from San Francisco to Liberia

Information on your arrival and departure airports