SFO - LIR

$229 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 6/10. 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.
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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
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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from San Francisco to Liberia

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Liberia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
10:25 am - 6:20 amSFO-LIR
18h 55m1 stop
Alaska Airlines Logo
11:20 am - 7:39 amLIR-SFO
21h 19m2 stops
$498Alaska Airlines
Find Deal
Wed, May 28 - Mon, Jun 2
Alaska Airlines Logo
10:25 am - 6:20 amSFO-LIR
18h 55m1 stop
Alaska Airlines Logo
10:00 am - 11:57 pmLIR-SFO
14h 57m1 stop
$499Alaska Airlines
Find Deal
Wed, May 28 - Tue, Jun 17
American Airlines Logo
12:45 am - 12:59 pmSFO-LIR
11h 14m1 stop
American Airlines Logo
12:55 pm - 10:39 pmLIR-SFO
10h 44m1 stop
$513American Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 9
American Airlines Logo
11:55 pm - 1:15 pmSFO-LIR
12h 20m2 stops
American Airlines Logo
3:45 pm - 10:27 amLIR-SFO
19h 42m2 stops
$517American Airlines
Find Deal
Mon, Jun 30 - Wed, Jul 9
JetBlue Logo
8:42 pm - 1:05 pmSFO-LIR
15h 23m1 stop
JetBlue Logo
2:10 pm - 9:34 amLIR-SFO
20h 24m1 stop
$521JetBlue
Find Deal
Mon, Jun 9 - Mon, Jun 16
JetBlue Logo
8:42 pm - 1:05 pmSFO-LIR
15h 23m1 stop
JetBlue Logo
2:05 pm - 9:34 amLIR-SFO
20h 29m1 stop
$563JetBlue
Find Deal
Tue, Jun 10 - Sat, Jun 14
Southwest Logo
8:55 pm - 1:10 pmSFO-LIR
15h 15m2 stops
Southwest Logo
2:10 pm - 7:50 amLIR-SFO
18h 40m2 stops
$569Southwest
Find Deal
Thu, Jun 12 - Wed, Jun 18
Southwest Logo
7:50 pm - 1:10 pmSFO-LIR
16h 20m2 stops
Southwest Logo
2:10 pm - 7:25 amLIR-SFO
18h 15m2 stops
$599Southwest
Find Deal
Mon, Jun 23 - Sat, Jun 28
Delta Logo
10:30 pm - 12:00 pmSFO-LIR
12h 30m1 stop
Delta Logo
1:25 pm - 12:46 amLIR-SFO
12h 21m1 stop
$655Delta
Find Deal
Mon, Sep 1 - Thu, Sep 11
Delta Logo
9:30 pm - 12:00 pmSFO-LIR
13h 30m1 stop
Delta Logo
1:25 pm - 12:46 amLIR-SFO
12h 21m1 stop
$717Delta
Find Deal
Mon, Sep 1 - Mon, Sep 8
Expert advice

Expert advice for your flight from San Francisco to Liberia

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Alaska's Premium Class offers extra legroom and complimentary drinks on flights over 350 miles.


Alaska's 20-minute bag guarantee ensures quick baggage claim or bonus miles.

United Airlines

United's Polaris cabin offers lie-flat seats and aisle access for enhanced comfort on long flights.


United's Wi-Fi varies; check coverage maps before purchasing for consistent connectivity.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Useful Info

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 Saturday. On your return trip to San Francisco, you should consider flying back on a Wednesday, and avoid Saturdays 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 January, where tickets cost $564 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $991 and $876 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 $1,355, 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 17 weeks before departure.

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$229
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 27% 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 $229 for a one-way ticket and $498 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?

    Only Alaska Airlines offers 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 is the only airline alliance operating flights between San Francisco and Liberia.

  • 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 Friday, and Saturday.

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Liberia are Alaska Airlines and Delta. With an average price for the route of $696 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $690 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 $295 or less one-way and $735 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?

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

United Airlines

United Airlines

See more direct flights

Direct returns

Liberia to San Francisco

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 4 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 9987 reviews
8.1Boarding
7.1Food
7.1Entertainment
8.5Crew
7.9Comfort
Airline reviews

No non-alcoholic drinks available except water and small apple juice cans.

8.0 ExcellentJohn, Apr 2025SFO - LAS
Read more Alaska Airlines reviews

No non-alcoholic drinks available except water and small apple juice cans.

The flight was delayed over two and a half hours thus causing me to miss my best friend’s funeral. All because the flight crew had to get more rest. That was the reason stated. I understand however very unfortunate. Glad everyone is well rested and resting in peace.

All good except both the outbound and return flights were delayed about 1 1/2 hrs.

Not great. My flight was canceled due to a mechanical problem and I could not get rebooked for the same day. I needed to get to my destination yesterday, not today. I was able to book with another airline but it was a layover and ultimately a 1 hour flight took me 12 hours. Normally I like Alaska much more than Southwest, but Southwest came through with a not terrible price for same day.

The plane was late arriving. The Alaska people did a great job of turning it around quickly and getting us off. We took off about 35 minutes after it reached the gate.

I liked the flight attendant named Tyler. He was charismatic and genuine. I like the pilot in my second flight, he was considerate to everyone’s feelings. I liked the people I sat beside. I like the plane size. I like Alaska airlines

Flight delay was inconvenient and exhausting getting in at 1 am. However the crew and lounge was very comfortable.

Liberia airport was a disaster -- as we were pretty close, they shut the runway and we were diverted. San Jose wouldn't accept us so we had to go all the way to San Salvador and refuel and wait. Crew itself communicated as best they could.

No complaints. Great service. A first class entry lane at boarding wouldn’t hurt.

I appreciate the priority for safety. I did not enjoy how the delays were handled.

Delta flight was on time, seats were comfortable, and crew was nice.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

For an 8.5 hour flight the service on board lacked a bit. Service start was slow, the food was worse than usual and they skipped the snack they were supposed to deliver before landing.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Checkin was painful and slow! Lady didn’t seem to know what was going on and couldn’t explain the delay. Seemed ahe couldnt see the computer scree and we couldn’t hear her talk through her mask.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

British Airways staff are very polite and willing to help.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

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

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