$298+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LIR
Nov 12 — Nov 191
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
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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
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Best
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One-way
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 October 13, 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 October 13, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:06 am -
1 stop9h 14m
Fri 12/43:35 pm -
1 stop17h 09m
Deal found 10/13![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:20 am -
1 stop8h 58m
Sun 11/13:35 pm -
1 stop17h 10m
Deal found 10/13![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:20 am -
1 stop8h 59m
Mon 12/73:35 pm -
1 stop17h 09m
Deal found 10/9![American Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/265:50 pm -
2 stops45h 06m
Thu 12/35:20 pm -
2 stops51h 02m
Deal found 10/12![United Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop8h 48m
Sat 10/242:44 pm -
1 stop17h 02m
Deal found 10/9![American Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:05 am -
2 stops29h 49m
Mon 12/78:45 am -
2 stops26h 30m
Deal found 10/9![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/148:05 am -
2 stops31h 05m
Sat 11/215:20 pm -
2 stops27h 02m
Deal found 10/8![United Airlines logo]()
$709
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 October 13, 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 October 13, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:06 am -
1 stop9h 14m
Fri 12/43:35 pm -
1 stop17h 09m
Deal found 10/13![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/265:50 pm -
2 stops45h 06m
Thu 12/35:20 pm -
1 stop29h 16m
Deal found 10/12![United Airlines logo]()
$607
This JetBlue deal was found by Cheapflights users on 10/12. 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.
Thu 11/266:00 am -
1 stop10h 00m
Thu 12/33:09 pm -
1 stop8h 50m
Deal found 10/12![JetBlue logo]()
$711
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:20 am -
1 stop8h 58m
Sun 11/13:35 pm -
2 stops21h 28m
Deal found 10/13![American Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 10/11. 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 12/25:50 pm -
2 stops45h 20m
Mon 12/72:20 pm -
2 stops30h 02m
Deal found 10/11![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/35:50 pm -
2 stops45h 20m
Mon 12/72:20 pm -
2 stops28h 40m
Deal found 10/8![United Airlines logo]()
$617
This American Airlines deal was found by Cheapflights users on 10/10. 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 10/166:30 am -
1 stop8h 48m
Sun 10/182:44 pm -
1 stop17h 02m
Deal found 10/10![American Airlines logo]()
$815
Last-minute flights from Puerto Rico to LiberiaDiscover last-minute flight deals from Puerto Rico to Liberia. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Liberia. Data last updated October 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am -
1 stop8h 48m
Sat 10/242:44 pm -
1 stop17h 02m
Deal found 10/9![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:20 am -
1 stop8h 58m
Sun 11/13:35 pm -
1 stop17h 10m
Deal found 10/13![American Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:05 am -
2 stops53h 49m
Sat 11/212:06 pm -
2 stops45h 09m
Deal found 10/9![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/265:50 pm -
2 stops45h 06m
Thu 12/35:20 pm -
2 stops51h 02m
Deal found 10/12![United Airlines logo]()
$607
This JetBlue deal was found by Cheapflights users on 10/12. 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.
Thu 11/266:00 am -
1 stop10h 00m
Thu 12/33:09 pm -
1 stop8h 50m
Deal found 10/12![JetBlue logo]()
$711
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:06 am -
1 stop9h 14m
Fri 12/43:35 pm -
1 stop17h 09m
Deal found 10/13![American Airlines logo]()
$451
One-way flights from Puerto Rico to LiberiaSearch for one-way flight options from Puerto Rico to Liberia. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Puerto Rico to Liberia. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:06 am -
1 stop9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:50 pm -
2 stops21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![United Airlines logo]()
$519
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 October 13, 2026.
Round-trip from | $451 (American Airlines) |
|---|---|
One-way from | $298 (American Airlines) |
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 October 13, 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
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Mon 11/30
7:06 am-2:20 pm
1 stop9h 14m
Liberia
Fri 12/4
3:35 pm-10:44 am
1 stop17h 09m
$451
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Mon 11/30
5:50 pm-1:10 pm
2 stops21h 20m
Liberia
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$519
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Wed 10/28
6:20 am-1:18 pm
1 stop8h 58m
Liberia
Sun 11/1
3:35 pm-3:03 pm
2 stops21h 28m
$565
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Thu 11/26
5:50 pm-12:56 pm
2 stops45h 06m
Liberia
Thu 12/3
5:20 pm-12:36 am
1 stop29h 16m
$607
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Wed 12/2
5:50 pm-1:10 pm
2 stops45h 20m
Liberia
Mon 12/7
2:20 pm-10:22 pm
2 stops30h 02m
$607
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Thu 12/3
5:50 pm-1:10 pm
2 stops45h 20m
Liberia
Mon 12/7
2:20 pm-9:00 pm
2 stops28h 40m
$617
Quickest round-trip
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Thu 11/26
6:00 am-2:00 pm
1 stop10h 00m
Liberia
Thu 12/3
3:09 pm-1:59 am
1 stop8h 50m
$711
San JuanLiberia
SJU San Juan Luis Munoz Marin Intl - LIR Liberia
SJULIR
San Juan Luis Munoz Marin Intl
Fri 10/16
6:30 am-1:18 pm
1 stop8h 48m
Liberia
Sun 10/18
2:44 pm-9:46 am
1 stop17h 02m
$815
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 October 13, 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.
Entertainment
7.2
Food
6.6
Overall
7.1
Comfort
7.4
Boarding
7.3
Crew
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SJU - MCO
Entertainment
7.2
Food
6.6
Overall
7.1
Comfort
7.4
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
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.
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 October 13, 2026.
Puerto Rico and Liberia flights
Browse other Puerto Rico and Liberia flight options. Last updated on October 13, 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 October 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$462 | Average$577 | FlexibilityNo cancel fee | On-time62% |