$553+ Cheap flights from Puerto Rico to Liberia (LIR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIR
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Liberia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Liberia
Cheapest
Best
Last-minute
Cheapest flights from Puerto Rico to LiberiaExplore 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 August 24, 2026.
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 August 24, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 11/48:25 am -
2 stops30h 45m
Mon 11/98:45 am -
1 stop29h 51m
Deal found 8/24![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/18:05 am -
2 stops53h 39m
Sat 11/145:20 pm -
2 stops51h 02m
Deal found 8/24![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/204:55 pm -
2 stops45h 15m
Thu 9/241:20 pm -
2 stops47h 24m
Deal found 8/20![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/297:00 am -
1 stop31h 10m
Fri 10/21:20 pm -
2 stops47h 24m
Deal found 8/23![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/223:56 pm -
2 stops22h 14m
Mon 9/281:20 pm -
2 stops45h 14m
Deal found 8/23![United Airlines logo]()
$823
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Thu 9/36:35 pm -
2 stops19h 40m
Mon 9/77:50 am -
2 stops31h 20m
Deal found 8/20![Multiple Airlines logo]()
$842
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 9/37:24 pm -
2 stops41h 53m
Mon 9/72:45 pm -
1 stop16h 58m
Deal found 8/20![American Airlines logo]()
$1,474
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 12/188:00 am -
1 stop8h 15m
Sun 1/311:58 am -
1 stop8h 34m
Deal found 8/21![American Airlines logo]()
$1,522
Best flights from Puerto Rico to LiberiaDiscover carefully curated flight deals from Puerto Rico to Liberia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Puerto Rico to Liberia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 11/48:05 am -
2 stops31h 05m
Mon 11/98:45 am -
2 stops26h 30m
Deal found 8/20![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 8/21. 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 11/18:05 am -
2 stops53h 39m
Sat 11/145:20 pm -
2 stops51h 02m
Deal found 8/21![United Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/207:00 am -
1 stop31h 10m
Thu 9/241:20 pm -
2 stops47h 24m
Deal found 8/19![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 9/297:00 am -
1 stop31h 10m
Fri 10/21:20 pm -
2 stops47h 24m
Deal found 8/21![United Airlines logo]()
$667
Last-minute flights from Puerto Rico to LiberiaDiscover last-minute flight deals from Puerto Rico to Liberia. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Liberia. Data last updated August 24, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Thu 9/36:35 pm -
2 stops19h 40m
Mon 9/77:50 am -
2 stops31h 20m
Deal found 8/20![Multiple Airlines logo]()
$842
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 9/37:24 pm -
2 stops41h 53m
Mon 9/72:45 pm -
1 stop16h 58m
Deal found 8/20![American Airlines logo]()
$1,474
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/204:55 pm -
2 stops45h 15m
Thu 9/241:20 pm -
2 stops47h 24m
Deal found 8/20![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/223:56 pm -
2 stops22h 14m
Mon 9/281:20 pm -
2 stops45h 14m
Deal found 8/23![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/297:00 am -
1 stop31h 10m
Fri 10/21:20 pm -
2 stops47h 24m
Deal found 8/23![United Airlines logo]()
$733
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 August 24, 2026.
Round-trip from | $553 (United Airlines) |
|---|---|
Popular in | August |
Cheapest in | January |
Average price | $1,506 |
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 7,457,451 searches. Data last updated August 24, 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
Cheapest round-trip
Quickest round-trip
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Wed 11/4
8:05 am-1:10 pm
2 stops31h 05m
Liberia
Mon 11/9
8:45 am-1:15 pm
2 stops26h 30m
$553
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Sun 11/1
8:05 am-11:44 am
2 stops53h 39m
Liberia
Sat 11/14
5:20 pm-10:22 pm
2 stops51h 02m
$570
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Sun 9/20
7:00 am-12:10 pm
1 stop31h 10m
Liberia
Thu 9/24
1:20 pm-2:44 pm
2 stops47h 24m
$667
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Tue 9/29
7:00 am-12:10 pm
1 stop31h 10m
Liberia
Fri 10/2
1:20 pm-2:44 pm
2 stops47h 24m
$667
Sorted by cheapest first
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.
SJU-LIR
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
PR0-LIR
SJU-LIR
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 August 24, 2026.
Read through reviews of airlines operating flights from Puerto Rico to Liberia, such as JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Entertainment
7.2
Comfort
7.5
Overall
7.1
Boarding
7.3
Crew
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SJU - MCO
Food
6.6
Entertainment
7.2
Comfort
7.5
Overall
7.1
Boarding
7.3
Crew
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SJU - MCO
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.
Traveling to a place near Liberia?
Book flights to Liberia if you plan to visit one of these locationsCulebra
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Alternative routes for Puerto Rico to Liberia
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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.
Search flights from Puerto Rico to Liberia by cabin class
Find flights from Puerto Rico to Liberia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Liberia
Explore flights to Liberia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
Puerto Rico and Liberia flights
Browse other Puerto Rico and Liberia flight options. Last updated on August 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$393 | Average$577 | FlexibilityNo cancel fee | On-time62% |