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433 € Cheap Flights from San Diego to Liberia

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      Travellers and cabin class, 1 Adult, Economy

      Compare San Diego to Liberia flight deals

      Find the cheapest month or even day of the year to fly to Liberia

      Book the best Liberia fare with no extra fees

      Flight deals from San Diego to Liberia

      Looking for a cheap last-minute deal or the best return flight from San Diego to Liberia Airport? If you want to travel next month, return fares start from 475 €. Find the lowest prices on one-way and return tickets right here.
      Liberia.433 € per passenger.Departing Thu, 29 Oct, returning Thu, 5 Nov.Return flight with United.Outbound indirect flight with United, departs from McClellan-Palomar on Thu, 29 Oct, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Thu, 5 Nov, arriving in McClellan-Palomar.Price includes taxes and charges.From 433 €, select.
      Liberia.469 € per passenger.Departing Thu, 3 Dec, returning Thu, 17 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Thu, 3 Dec, arriving in Liberia.Inbound indirect flight with Delta, departs from Liberia on Thu, 17 Dec, arriving in San Diego International.Price includes taxes and charges.From 469 €, select.
      Liberia.471 € per passenger.Departing Wed, 3 Mar, returning Mon, 8 Mar.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 3 Mar, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Mon, 8 Mar, arriving in San Diego International.Price includes taxes and charges.From 471 €, select.
      Liberia.474 € per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 26 Nov, arriving in Liberia.Inbound indirect flight with WestJet, departs from Liberia on Thu, 3 Dec, arriving in San Diego International.Price includes taxes and charges.From 474 €, select.
      Liberia.475 € per passenger.Departing Sat, 24 Oct, returning Thu, 29 Oct.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Sat, 24 Oct, arriving in Liberia.Inbound indirect flight with WestJet, departs from Liberia on Thu, 29 Oct, arriving in San Diego International.Price includes taxes and charges.From 475 €, select.
      Liberia.483 € per passenger.Departing Sat, 9 Jan, returning Thu, 14 Jan.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Sat, 9 Jan, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Thu, 14 Jan, arriving in San Diego International.Price includes taxes and charges.From 483 €, select.
      Liberia.493 € per passenger.Departing Mon, 2 Nov, returning Mon, 9 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Mon, 2 Nov, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Mon, 9 Nov, arriving in San Diego International.Price includes taxes and charges.From 493 €, select.
      Liberia.493 € per passenger.Departing Fri, 23 Apr, returning Thu, 29 Apr.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Fri, 23 Apr, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Thu, 29 Apr, arriving in San Diego International.Price includes taxes and charges.From 493 €, select.
      Liberia.513 € per passenger.Departing Wed, 3 Feb, returning Thu, 11 Feb.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 3 Feb, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Thu, 11 Feb, arriving in San Diego International.Price includes taxes and charges.From 513 €, select.
      Liberia.521 € per passenger.Departing Fri, 26 Feb, returning Thu, 4 Mar.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Fri, 26 Feb, arriving in Liberia.Inbound indirect flight with United, departs from Liberia on Thu, 4 Mar, arriving in San Diego International.Price includes taxes and charges.From 521 €, select.
      Liberia.536 € per passenger.Departing Wed, 28 Apr, returning Sat, 1 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from San Diego International on Wed, 28 Apr, arriving in Liberia.Inbound indirect flight with Southwest Airlines, departs from Liberia on Sat, 1 May, arriving in San Diego International.Price includes taxes and charges.From 536 €, select.
      Liberia.747 € per passenger.Departing Sat, 5 Jun, returning Sat, 19 Jun.Return flight with Alaska Airlines and WestJet.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Sat, 5 Jun, arriving in Liberia.Inbound indirect flight with WestJet, departs from Liberia on Sat, 19 Jun, arriving in San Diego International.Price includes taxes and charges.From 747 €, select.
      Liberia.806 € per passenger.Departing Sun, 27 Dec, returning Sun, 10 Jan.Return flight with Frontier Airlines and Sun Country Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Sun, 27 Dec, arriving in Liberia.Inbound indirect flight with Sun Country Airlines, departs from Liberia on Sun, 10 Jan, arriving in San Diego International.Price includes taxes and charges.From 806 €, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from San Diego to Liberia found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from San Diego to Liberia

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Liberia flights are currently cheapest in December.
      Sep
      Find prices
      Oct
      from 475 €
      Nov
      from 493 €
      Dec
      from 469 €
      Jan
      from 483 €
      Feb
      from 513 €
      Mar
      from 471 €
      Apr
      from 493 €
      May
      Find prices
      Jun
      from 747 €
      Jul
      Find prices
      Aug
      Find prices

      San Diego to Liberia: Alternative routes

      Compare routes from San Diego to Liberia below. You may find an airport to fly into that's cheaper, faster, or easier than Liberia.

      Liberia

      13km from central Liberia
      ClosestCheapest
      from 433 €
      Search flights

      Tamarindo

      54km from central Liberia
      from 1.113 €
      Search flights

      Nosara Beach

      76km from central Liberia
      from 798 €
      Search flights

      San Diego to Liberia: Flight information

      The things to know before you go.
      Cheapest flight found433 €
      Cheapest month to flyOctober

      Finding cheap flights from San Diego to Liberia: Frequently asked questions

      The best price we found for a return flight from San Diego to Liberia is 433 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from San Diego to Liberia. But we found flights with one stop from 433 €.
      As of September 2026, there are no flights flying from San Diego to Liberia.
      The cheapest month to fly from San Diego to Liberia is usually October.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Liberia Airport on Thursday, 29 October 2026.
      No airlines currently offer direct flights between San Diego and Liberia Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Liberia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Liberia is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Liberia is United .

      Flying from San Diego to Liberia Daniel Oduber Quiros International Airport (LIR): What you need to know

      • Liberia Daniel Oduber Quiros International Airport is located in Liberia. The city follows the UTC-6 timezone and is two hours ahead of San Diego.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to board your flight from San Diego to LIR.

      • Popular months like July or high seasons such as spring break and Thanksgiving will mean longer queues at check-in and security. Be on the safe side and get to the airport even earlier. Arriving two hours before a domestic flight and up four hours ahead of international flights is a wise idea.

      Airports in San Diego

      San Diego International Airport (SAN)

      • A stopover is the ideal opportunity to break up your journey and maybe even visit a new city. When searching for cheap flights from San Diego to LIR leaving from San Diego International Airport (SAN), uncheck the 'Direct flights only' box to discover where you can stop along the way. Here's where you could connect through:

        • Los Angeles International Airport (LAX)

        • Newark Liberty International Airport (EWR)

        • San Francisco International Airport (SFO)

      • Located around 5 kilometres from the centre of San Diego, SAN can be reached in about 15 minutes by car, depending on traffic. The journey by public transport takes roughly 25 minutes.

      • Catching an early flight from San Diego to Liberia Daniel Oduber Quiros International Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these stays near San Diego International Airport:

      • When it comes to San Diego International Airport's on-time performance, 74% of flights meet their scheduled arrival time.

      • SAN's address is N Harbour Dr.

      McClellan-Palomar Airport (CLD)

      • CLD is approximately 48 kilometres from the centre of San Diego. Plan ahead to find the quickest way to arrive at the terminal.

      • Catching the earliest flight? You might like to check in to one of these accommodation options near McClellan-Palomar Airport the day before your San Diego to LIR flight:

      • Flights from McClellan-Palomar Airport have a track record for punctuality, with 88% of them touching down as expected.

      About Liberia Daniel Oduber Quiros International Airport (LIR)

      • If you have a late flight from San Diego to Liberia Daniel Oduber Quiros International Airport, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and resting not long after at one of these hotels near LIR:

      • To secure the lowest price, reserve your vehicle around two weeks in advance of your San Diego to Liberia Daniel Oduber Quiros International Airport flight.

      Getting from Liberia Daniel Oduber Quiros International Airport (LIR) to central Liberia

      • Central Liberia is around 13 kilometres from Liberia Daniel Oduber Quiros International Airport and takes about 20 minutes to reach by car. Explore your options for getting into the city, whether that's with a taxi, car hire or ride-share.

      • Travelling by public transport typically takes 30 minutes.

      How to find the cheapest flights from San Diego to Liberia Daniel Oduber Quiros International Airport (LIR)

      • 203 € is currently the lowest price for a one-way ticket from San Diego to Liberia Daniel Oduber Quiros International Airport. Return flights start at 433 €. These prices can change based on demand and availability.

      • Booking ahead of time is often the key to scoring a cheap flight from San Diego to LIR. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely pay.

      • Affordable San Diego to Liberia Daniel Oduber Quiros International Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' search function to compare fares throughout the month and then pick the cheapest day.

      • Spend less time searching for cheap plane tickets from San Diego to LIR by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

      • Discover the best deal on a flight from San Diego to Liberia Daniel Oduber Quiros International Airport with the help of the filters. Pick your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest.'

      The best time to fly from San Diego to Liberia Daniel Oduber Quiros International Airport (LIR)

      • It's time to work out your travel dates for your flight from San Diego to Liberia Daniel Oduber Quiros International Airport (LIR). March is the peak month for travel to Liberia. If you prefer a quieter vibe, think about going in September.

      • Book a San Diego to LIR plane ticket departing in April if you're eager to visit the city during its warmest month. You can expect temperatures in Liberia to range from 22ºC (72ºF) to 35ºC (95ºF).

      • If you want cooler conditions, look for a cheap ticket from San Diego to Liberia Daniel Oduber Quiros International Airport in January when temperatures are between 21ºC (70ºF) and 32ºC (90ºF).

      More about Liberia

      • After booking your flight from San Diego to Liberia Daniel Oduber Quiros International Airport, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Liberia:

      • Museo de Guanacaste and Mirador de Liberia are just two of the big attractions to put on your Liberia travel itinerary. Keep the sightseeing going at Catarata oropendola.

      Explore more of Costa Rica

      • You've visited Liberia, now it's time to explore more of Costa Rica. Travel about 177 kilometres southeast to San Jose to tick off its top attractions. From National Park (Parque Nacional) to Central Park (Parque Central) and Precolumbian Gold Museum, you'll have a full itinerary ahead.

      • Around 274 kilometres east of Liberia, Limon is another essential stop in Costa Rica. Experience this destination's highlights firsthand at Veragua Rainforest Park, Playa Bonita and Playa Los Baños.

      Plan the rest of your trip from San Diego to Liberia

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.