JetBlue has round-trip flights from New York (JFK) to Costa Rica (LIR, Liberia) for $234, NONSTOP. Flights November to February. Very few weekends available. Origin/Destination reversible. Dates over Thanksgiving are available.
Category: <span>Liberia</span>
American Airlines has round-trip flights from Denver (DEN) to Liberia, Costa Rica (LIR) for $318-$336 with a connection. Flights in October. Origin/Destination reversible.
American Airlines has round-trip flights from Los Angeles (LAX) to San Jose, or Liberia, Costa Rica (SJO, LIR) for $282-$314, NONSTOP. Flights between September to March. Origin/Destination reversible.
American allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
American Airlines has round-trip flights from Denver (DEN) to Costa Rica (LIR) for $337 with a connection. Flights in October. Departures on Monday and Sunday. Origin/Destination reversible.
American Airlines has round-trip flights from Atlanta (ATL) to Belize or Costa Rica (BZE, LIR) for $264-$269 with a connection. Flights July to May. Departures on Monday, Tuesday, Wednesday, and Sunday.
American Airlines and Alaska Airlines have round-trip flights from Los Angeles (LAX) to Liberia, Costa Rica (LIR) for $284, NONSTOP. Flights August to October. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
Some small OTAs on Skyscanner have this for as low as $266; which is cheaper than the airline.
United and American have round-trip flights from Portland (PDX) to Liberia, Costa Rica (LIR) for $333 with a connection. Flights in July and October. No Wednesday departures. Extended weekends available. Origin/Destination reversible.
Delta has round-trip flights from Newark/New York (EWR) to Liberia, Costa Rica (LIR) for $260 with a connection. Flights August to September. Very few extended weekends available.
United and JetBlue have round-trip flights from New York/Newark (EWR/JFK) to Liberia, Costa Rica (LIR) for $290-$304, NONSTOP. Flights May to June. Very few weekends available. Origin/Destination reversible.
Alaska Airlines has round-trip flights from Portland (PDX) to Liberia, Costa Rica (LIR) for $361 with a connection. Flights September to October. Departures on Monday, Tuesday, and Wednesday. Origin/Destination reversible.
Some small OTAs on Skyscanner have this for as low as $346; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.
A Carry-on bag and also a personal item is allowed for free on Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
United has round-trip flights from Milwaukee (MKE) to Liberia, Costa Rica (LIR) for $313-$325 with a connection. Flights in June. Departures on Tuesday, Saturday, and Sunday. Origin/Destination reversible.
JetBlue has round-trip flights from New York (JFK) to Costa Rica, Antigua, Bridgetown, or Cancun (LIR/SJO) for $252-$310, NONSTOP. Flights April to June. Origin/Destination reversible.
JetBlue’s “Basic” fares allow for a carry-on bag and a small personal item (17 x 13 x 8 inches), like a Jansport SuperBreak backpack without a fee. You can avoid seat selection fees by accepting the randomly assigned seat at the gate.
United has round-trip flights from Milwaukee (MKE) to Liberia, Costa Rica (LIR) for $379 with a connection. Flights April to May. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
Note: Limited date selection. Use example date list for a list of valid dates.
American Airlines has round-trip flights from Denver (DEN) to Costa Rica, Bahamas, or Turks & Caicos Islands (LIR, NAS, PLS) for $265-$305 with a connection. Flights April to May. Origin/Destination reversible.
Very limited dates available for Costa Rica. see example dates section on the blog.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
American Airlines has round-trip flights from Atlanta (ATL) to Costa Rica, Bahamas, Turks & Caicos Islands, or Jamaica (LIR, NAS, PLS, MBJ) for $265-$331 with a connection. Flights April to May. Origin/Destination reversible.
JetBlue has round-trip flights from New York/Newark (JFK/LGA/EWR) to Liberia, Costa Rica (LIR) for $284-$311, NONSTOP or with connections. Flights December to March. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. No Christmas dates available.
JetBlue’s “Basic” fares allow for a carry-on bag and a small personal item (17 x 13 x 8 inches), like a Jansport SuperBreak backpack without a fee. You can avoid seat selection fees by accepting the randomly assigned seat at the gate.
JetBlue has round-trip flights from New York (JFK) to Costa Rica, Grenada, Belize City, or Saint Kitts (LIR, GND, BZE, SKB) for $224-$289, NONSTOP. Flights September to November. Origin/Destination reversible. No Thanksgiving dates.
JetBlue’s “Basic” fares only allow a small personal item (17 x 13 x 8 inches), like a Jansport SuperBreak backpack without a fee. A regular sized carry-on bag will incur a bag fee. To avoid bag fees, consider using a credit card with the “first free checked bag” perk.

Cheap Flights: Phoenix to/from Liberia, Costa Rica $287-$297 r/t [Sep, Oct, Jan] – American Airlines
American Airlines has round-trip flights from Phoenix (PHX) to Liberia, Costa Rica (LIR) for $287-$297 with a connection. Flights September, October, and January. Departures on Monday, Tuesday, Wednesday, Saturday, and Sunday. Extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
JetBlue and Alaska Airlines have round-trip flights from Los Angeles (LAX) to Liberia, Costa Rica (LIR) for $258-$301, NONSTOP. Flights in May. Very few extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
JetBlue’s “Basic” fares only allow a small personal item (17 x 13 x 8 inches), like a Jansport SuperBreak backpack without a fee. A regular sized carry-on bag will incur a bag fee. To avoid bag fees, consider using a credit card with the “first free checked bag” perk.
JetBlue has round-trip flights from New York (JFK) to Belize City or Liberia, Costa Rica (BZE, LIR) for $288-$320, NONSTOP. Flights April to June. Very few weekends available. Origin/Destination reversible.
JetBlue’s “Basic” fares only allow a small personal item (17 x 13 x 8 inches), like a Jansport SuperBreak backpack without a fee. A regular sized carry-on bag will incur a bag fee. To avoid bag fees, consider using a credit card with the “first free checked bag” perk.


