United and American have round-trip flights from Austin (AUS) to San Jose, Costa Rica (SJO) for $317-$353 with a connection. Flights February to May. Very few extended weekends available.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
American Airlines has round-trip flights from San Antonio (SAT) to Liberia, Costa Rica (LIR) for $328 with a connection. Flights January to May. Departures on Monday, Tuesday, Wednesday, and Sunday.
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.
United has round-trip flights from Austin (AUS) to San Jose, Costa Rica (SJO) for $298 with a connection. Flights November to December. Origin/Destination reversible. Holiday blackouts.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
United has round-trip flights from Austin (AUS) to San Jose, Costa Rica (SJO) for $256 with a connection. Flights October to November. Departures on Tuesday and Thursday. Very few extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
American Airlines and United have round-trip flights from Austin (AUS) to Liberia, Costa Rica (LIR) for $250-$280 with a connection. Flights August to December. Very few weekends available. Origin/Destination reversible. No Christmas dates available.
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.
United has round-trip flights from San Antonio (SAT) to Liberia, Costa Rica (LIR) for $305-$320 with a connection. Flights September to November. Very few extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
United has round-trip flights from Austin (AUS) to San Jose, Costa Rica (SJO) for $298-$312 with a connection. Flights October to November. Very few weekends available. No Thanksgiving dates.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
American Airlines and Delta have round-trip flights from Austin (AUS) to San Jose, Costa Rica (SJO) for $327-$357 with a connection. Flights July, August, September, October, January, and February. Very few weekends available. Origin/Destination reversible.
Google Flights may have cheaper fares that most other booking sites on this one, but only if you mix American and Delta fares inbound/outbound.
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.
United has round-trip flights from Austin (AUS) to Liberia, Costa Rica (LIR) for $315-$339 with a connection. Flights in May, August, September, October, November, December, January, and February. Extended weekends available. Origin/Destination reversible. Holiday blackouts.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
United and American Airlines have round-trip flights from Austin (AUS) to San Jose, Costa Rica (SJO) for $358-$365 with a connection. Flights in May, September, October, January, and February. Very few 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.
American Airlines has round-trip flights from Austin (AUS) to Liberia, Costa Rica (LIR) for $300, NONSTOP. Flights February to March. Departures on Tuesday and Sunday. 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.
American Airlines has round-trip flights from Austin (AUS) to Liberia, Costa Rica (LIR) for $298, NONSTOP. Flights January to March. Departures on Tuesday and Sunday. Origin/Destination reversible.
