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Liberia

$293+ Cheap flights from Puerto Rico 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIR
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Puerto Rico to Liberia

Keep the following information in mind while searching for Puerto Rico to Liberia flight deals. Data was last updated April 2, 2025.

Round-trip from

$611
(American Airlines)

One-way from

$293
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$598
From Puerto Rico to Liberia
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One-way flight from Puerto Rico to Liberia
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Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Puerto Rico to Liberia

Cheapest flights from Puerto Rico to Liberia
Explore the most affordable flight options available from Puerto Rico to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/173:50 pmSJU - LIR
2 stops23h 36mAmerican Airlines
Sat 5/242:26 pmLIR - SJU
2 stops22h 34mAmerican Airlines
Deal found 4/1$611
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:12 pmSJU - LIR
2 stops21h 28mMultiple Airlines
Sat 5/243:50 pmLIR - SJU
2 stops31h 04mMultiple Airlines
Deal found 4/1$650
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 5/157:00 amSJU - LIR
1 stop31h 10mUnited Airlines
Tue 5/203:25 pmLIR - SJU
1 stop27h 13mUnited Airlines
Deal found 4/2$677
This JetBlue deal was found by Cheapflights users on 4/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:33 amSJU - LIR
1 stop11h 32mJetBlue
Tue 5/202:10 pmLIR - SJU
1 stop17h 04mJetBlue
Deal found 4/1$689
This WestJet deal was found by Cheapflights users on 4/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/242:20 pmSJU - LIR
2 stops24h 41mWestJet
Sun 4/271:25 pmLIR - SJU
2 stops31h 50mWestJet
Deal found 4/1$1,377

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico 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 April 2, 2025.
Use the filters below to find and compare flights from Puerto Rico to Liberia that are best for you.

Fly from

Puerto Rico

Fly to

Liberia

Route

Depart

Return

Price

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sat 5/17

3:50 pm-1:26 pm

2 stops23h 36m

Liberia

Sat 5/24

2:26 pm-3:00 pm

2 stops22h 34m

$611

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sat 5/17

8:12 pm-3:40 pm

2 stops21h 28m

Liberia

Sat 5/24

3:50 pm-12:54 am

2 stops31h 04m

$650

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 5/15

7:00 am-12:10 pm

1 stop31h 10m

Liberia

Tue 5/20

3:25 pm-8:38 pm

1 stop27h 13m

$677

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Wed 5/14

3:33 am-1:05 pm

1 stop11h 32m

Liberia

Tue 5/20

2:10 pm-9:14 am

1 stop17h 04m

$689

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 4/24

2:20 pm-1:01 pm

2 stops24h 41m

Liberia

Sun 4/27

1:25 pm-11:15 pm

2 stops31h 50m

$1,377

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sat 8/2

2:05 am-12:10 pm

1 stop12h 05m

$293

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sun 8/3

6:03 am-11:45 am

1 stop7h 42m

$298

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sat 6/7

3:29 am-1:05 pm

1 stop11h 36m

$302

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sun 8/3

9:05 pm-1:10 pm

2 stops18h 05m

$319

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sat 8/2

2:06 am-3:30 pm

2 stops15h 24m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Puerto Rico to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Puerto Rico 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 Puerto Rico to Liberia

What is the cheapest month to book a flight from Puerto Rico to Liberia?

Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Liberia (average of $496). Flying from Puerto Rico to Liberia in June is currently the most expensive (average of $732). 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.

Rainfall in Liberia by month

Plan your trip to Liberia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Liberia ranges from 0.0 - 14.3 inches per month. September is typically the wettest month, when rainfall can reach 14.3 in. January is typically the driest time to visit Liberia when rainfall is around 0.0 in.

Temperature in Liberia by month

Plan your trip to Liberia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Liberia, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 April 2, 2025.
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
United Airlines
7.4
Good
8,616 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
WestJet
7.2
Good
2,789 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Liberia from Puerto Rico?

    Located just 7.7 mi from the city center, Liberia (LIR) is the airport most travelers will use when flying to Liberia from Puerto Rico.

  • What are the cheapest airlines to fly from Puerto Rico to Liberia one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $293. American Airlines flights start at $298 while deals on JetBlue start at $302 one-way.

  • Can I find deals for flights from Puerto Rico to Liberia that include hotel bookings?

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

  • How can I find direct flights from Puerto Rico to Liberia?

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

  • Can I find deals for business class flights from Puerto Rico to Liberia?

    Yes. Cheapflights offers flight deals from Puerto Rico 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 Puerto Rico to Liberia?

    Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Liberia (average of $496). Flying from Puerto Rico to Liberia in June is currently the most expensive (average of $732). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Puerto Rico to Liberia

Discover the top airline that operate flights from Puerto Rico 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$488Average$845FlexibilityNo cancel feeOn-time71%

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