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Liberia

$262+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIR
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap 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 May 16, 2026.

This Priceline deal was found by Cheapflights users on 5/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:21 pm
SJU
-
LIR
1 stop17h 34m
JetBlue
Thu 6/181:00 pm
LIR
-
SJU
1 stop8h 59m
JetBlue
Deal found 5/14$641
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 5/15. 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 10/193:56 pm
SJU
-
LIR
2 stops46h 14m
United Airlines
Sat 10/244:30 pm
LIR
-
SJU
2 stops50h 52m
United Airlines
Deal found 5/15$719
This JetBlue deal was found by Cheapflights users on 5/15. 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 5/15$730
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 FlightHub deal was found by Cheapflights users on 5/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:21 pm
SJU
-
LIR
1 stop17h 34m
JetBlue
Mon 6/291:00 pm
LIR
-
SJU
1 stop8h 59m
JetBlue
Deal found 5/13$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

Find 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 May 16, 2026.

Round-trip from

$641
(Priceline)

One-way from

$262
(Priceline)

Popular in

August

Cheapest in

January

Average price

$782
From Puerto Rico to Liberia
Search Deals
One-way flight from Puerto Rico 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 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 May 16, 2026.
Use the filters below to find and compare flights from Puerto Rico to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 6/11

8:21 pm-11:55 am

1 stop17h 34m

Liberia

Thu 6/18

1:00 pm-11:59 pm

1 stop8h 59m

$641

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

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

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

$730

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 7/9

7:40 am-9:50 am

2 stops28h 10m

Liberia

Sun 7/19

11:10 am-8:34 pm

2 stops31h 24m

$734

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

Wed 6/10

7:20 am-9:50 am

2 stops28h 30m

Liberia

Wed 6/17

4:30 pm-8:34 pm

2 stops26h 04m

$805

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 8/6

2:11 pm-12:00 pm

2 stops23h 49m

Liberia

Tue 8/11

1:25 pm-4:33 pm

2 stops25h 08m

$806
Cheapest one-way

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Thu 5/28

6:12 pm-11:50 am

2 stops19h 38m

$351

San JuanLiberia

SJU - LIR

SJULIR

San Juan Luis Munoz Marin Intl

Wed 5/20

7:40 am-12:10 pm

2 stops30h 30m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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
No data available for this route at this time. Please check back soon.

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 16, 2026.
Read through reviews of airlines operating flights from Puerto Rico 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
2,977 reviews

Crew

7.9

Food

6.6

Boarding

7.3

Overall

7.2

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Mitchell,Feb 2026

CUN - BOS

When I pay to sit closer to the front, I still end up in boarding group e, which is super annoying
JetBlue
7.2
Good
2,977 reviews
JetBlue
7.2
Good
2,977 reviews

Crew

7.9

Food

6.6

Boarding

7.3

Overall

7.2

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Mitchell,Feb 2026

CUN - BOS

When I pay to sit closer to the front, I still end up in boarding group e, which is super annoying
American Airlines
7.1
Good
11,664 reviews
JetBlue
7.2
Good
2,977 reviews

Crew

7.9

Food

6.6

Boarding

7.3

Overall

7.2

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Mitchell,Feb 2026

CUN - BOS

When I pay to sit closer to the front, I still end up in boarding group e, which is super annoying

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.

  • How long is the flight from Puerto Rico to Liberia?

    Airlines like JetBlue and United Airlines fly from Puerto Rico to Liberia in about 17h 34m. The time it takes to get you to your destination can typically vary by up to 12h 59m. Airlines will cover a distance of 1412 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Traveling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Puerto Rico to Liberia

See prices for flight routes from nearby airports that may be better suited for you.
Santo Domingo to San José flights

Top 2 airlines flying from Puerto Rico to Liberia

Discover the top 2 airlines 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 May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$389Average$828FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$393Average$577FlexibilityNo cancel feeOn-time62%

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