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Liberia

$237+ Cheap flights from San Juan 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIR
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheap flight deals from San Juan to Liberia

Cheapest flights from San Juan to Liberia
Explore the most affordable flight options available from San Juan to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This United Airlines deal was found by Cheapflights users on 5/12. 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 10/296:45 am
SJU
-
LIR
1 stop12h 52m
United Airlines
Mon 11/28:35 am
LIR
-
SJU
1 stop10h 51m
United Airlines
Deal found 5/12$692
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 7/127:40 am
SJU
-
LIR
2 stops28h 10m
United Airlines
Mon 7/203:27 pm
LIR
-
SJU
1 stop12h 02m
United Airlines
Deal found 5/12$717
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sat 7/117:20 am
SJU
-
LIR
2 stops53h 24m
United Airlines
Mon 7/203:27 pm
LIR
-
SJU
1 stop12h 02m
United Airlines
Deal found 5/12$734
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 7/127:40 am
SJU
-
LIR
2 stops28h 10m
United Airlines
Tue 7/213:27 pm
LIR
-
SJU
2 stops27h 07m
United Airlines
Deal found 5/12$737
This JetBlue deal was found by Cheapflights users on 5/12. 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.
Mon 7/136:50 am
SJU
-
LIR
1 stop8h 11m
JetBlue
Sun 7/192:00 pm
LIR
-
SJU
1 stop16h 47m
JetBlue
Deal found 5/12$752
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 7/127:40 am
SJU
-
LIR
2 stops28h 10m
United Airlines
Sun 7/1911:10 am
LIR
-
SJU
2 stops31h 24m
United Airlines
Deal found 5/12$754
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Mon 7/137:20 am
SJU
-
LIR
2 stops29h 24m
United Airlines
Sun 7/1911:10 am
LIR
-
SJU
2 stops31h 24m
United Airlines
Deal found 5/12$756
This JetBlue deal was found by Cheapflights users on 5/9. 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.
Thu 7/239:10 pm
SJU
-
LIR
1 stop17h 30m
JetBlue
Tue 7/282:00 pm
LIR
-
SJU
1 stop16h 47m
JetBlue
Deal found 5/9$770
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 7/122:05 am
SJU
-
LIR
1 stop9h 45m
United Airlines
Mon 7/203:27 pm
LIR
-
SJU
1 stop12h 02m
United Airlines
Deal found 5/12$791
This JetBlue deal was found by Cheapflights users on 5/12. 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.
Sun 7/125:35 am
SJU
-
LIR
1 stop9h 26m
JetBlue
Sun 7/192:00 pm
LIR
-
SJU
1 stop16h 47m
JetBlue
Deal found 5/12$797

Find flight deals from San Juan to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) 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 May 13, 2026.

Round-trip from

$692
(United Airlines)

One-way from

$237
(JetBlue)

Popular in

August

Cheapest in

January

Average price

$782
From San Juan to Liberia
Search Deals
One-way flight from San Juan to Liberia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan 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 May 13, 2026.
Use the filters below to find and compare flights from San Juan to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 10/29

2:46 pm-5:37 pm

1 stop28h 51m

Liberia

Mon 11/2

2:20 pm-1:17 pm

2 stops20h 57m

$697

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Fri 6/26

7:20 am-11:53 am

2 stops30h 33m

Liberia

Fri 7/3

3:27 pm-8:34 pm

2 stops27h 07m

$697

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Tue 7/28

7:20 am-9:50 am

2 stops28h 30m

Liberia

Tue 8/4

3:27 pm-8:34 pm

2 stops27h 07m

$717

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sun 7/12

7:40 am-9:50 am

2 stops28h 10m

Liberia

Mon 7/20

3:27 pm-5:29 am

1 stop12h 02m

$717

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Fri 6/26

7:20 am-11:53 am

2 stops30h 33m

Liberia

Mon 6/29

3:27 pm-8:34 pm

2 stops27h 07m

$734
Quickest round-trip

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Mon 7/13

6:50 am-1:01 pm

1 stop8h 11m

Liberia

Sun 7/19

2:00 pm-8:47 am

1 stop16h 47m

$752

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Mon 7/13

7:20 am-10:44 am

2 stops29h 24m

Liberia

Sun 7/19

11:10 am-8:34 pm

2 stops31h 24m

$756

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 7/23

9:10 pm-12:40 pm

1 stop17h 30m

Liberia

Tue 7/28

2:00 pm-8:47 am

1 stop16h 47m

$770

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Tue 6/9

1:00 am-10:44 am

1 stop11h 44m

Liberia

Wed 6/17

4:30 pm-8:34 pm

2 stops26h 04m

$805
Cheapest one-way

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Sun 9/6

5:35 am-1:01 pm

1 stop9h 26m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from San Juan to Liberia

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

What is the cheapest month to book a flight from San Juan to Liberia?

Currently, January is the cheapest month in which you can book a flight from San Juan to Liberia (average of $247). Flying from San Juan to Liberia in December is currently the most expensive (average of $828). 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.

How much does it cost to fly round-trip from San Juan to Liberia?

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 May 13, 2026.
Read through reviews of airlines operating flights from San Juan to Liberia, such as JetBlue and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,974 reviews

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Comfort

7.5

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
JetBlue
7.2
Good
2,974 reviews
JetBlue
7.2
Good
2,974 reviews

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Comfort

7.5

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
American Airlines
7.1
Good
11,666 reviews
JetBlue
7.2
Good
2,974 reviews

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Comfort

7.5

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.

Related info for your journey

Find useful and relevant information for your journey from San Juan 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 San Juan?

    If you book a flight to Liberia from San Juan, you will be flying to Liberia, which is the city’s only airport. Liberia (LIR) is located 7.7 mi from the center of Liberia. There are 0 flights from San Juan to Liberia per day from 2 different airlines.

  • How long is the flight from San Juan to Liberia?

    Airlines like United Airlines fly from San Juan to Liberia in about 28h 51m. The time it takes to get you to your destination can typically vary by up to . The distance from San Juan to Liberia is about 1412 mi.

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

    American Airlines, at $389, was found to be the cheapest airline from San Juan to Liberia. An alternate airline flying to your destination would be JetBlue. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Juan to Liberia (average of $247). Flying from San Juan to Liberia in December is currently the most expensive (average of $828). 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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Complete your trip

Complete your trip to Liberia by adding a car rental and/or hotel reservation to your travel itinerary.
Liberia car rentals
Liberia Airport car rentals

Top 2 airlines flying from San Juan to Liberia

Discover the top 2 airlines that operate flights from San Juan 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$389Average$828FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$393Average$577FlexibilityNo cancel feeOn-time62%

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