Southwest has round-trip flights from Houston (HOU) to San Jose, Costa Rica (SJO) for $285-$297, NONSTOP. Flights March to May. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
Category: <span>Costa Rica</span>
Southwest has round-trip flights from Houston (HOU) to San Jose, Costa Rica, Puerto Vallarta, or Belize (SJO, PVR, BZE) for $285-$351, NONSTOP. Origin/Destination reversible.
San Jose, Costa Rica: Flights March to May. Departures on Monday, Tuesday, Wednesday, and Sunday.
Puerto Vallarta: Flights in February, April, and May. Departures on Monday, Tuesday, and Sunday.
Belize: Flights February to May. Departures on Monday, Tuesday, Wednesday, and Sunday.
Southwest has round-trip flights from Houston (HOU) to San Jose, Costa Rica (SJO) for $282, NONSTOP. Flights January to February. Departures on Monday, Tuesday, and Wednesday. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica or Belize (SJO, BZE) for $317-$335, NONSTOP. Costa Rica flights September, October, November, January, and February. Belize flights September to March. Origin/Destination reversible. No Thanksgiving dates.
The United Belize fare is slightly cheaper than the Southwest fare that I mentioned earlier today, but has a carry-on bag fee, so overall more-expensive unless you can card-perk your way around it.
United’s “Basic Economy” fares do not allow for a free carry-on bag.
United has round-trip flights from Houston (IAH) to Liberia, Costa Rica (LIR) for $316, NONSTOP. Flights September to March. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
American Airlines has round-trip flights from Houston (IAH) to Costa Rica (LIR) for $263 with a connection. Flights August to December. Departures on Monday, Tuesday, Wednesday, and Sunday. No Christmas dates available.
Southwest has round-trip flights from Houston (HOU) to San Jose, Costa Rica (SJO) for $342-$349, NONSTOP. Flights September to October. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Liberia, Costa Rica (LIR) for $340, NONSTOP. Flights August to January. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Costa Rica or Belize (SJO, LIR, BZE) for $307-$337, NONSTOP. Flights August to December. Origin/Destination reversible. No Christmas dates available.
Delta has round-trip flights from Houston (IAH) to Liberia, Costa Rica (LIR) for $273 with a connection. Flights in June, August, September, October, and November. Departures on Tuesday and Wednesday. 7-day minimum stay required. No Thanksgiving dates.
Connects via ATL Delta hub.
American has round-trip flights from Houston (IAH) to Liberia, Costa Rica (LIR) for $293 with a connection. Flights February, March, and May. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica (SJO) for $140, NONSTOP. Flights in May. No Tuesday departures. Origin/Destination reversible.
This deal for $140 has been on-and-off over the past month or so. At this price, we think it’s a worthwhile fare.
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.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica (SJO) for $140-$200, NONSTOP. Flights April to May. Origin/Destination reversible.
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.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica (SJO) for $140, NONSTOP. Flights in April. Very few extended weekends available. Very limited availability. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica (SJO) for $188-$280, NONSTOP. Flights April to May. Extended weekends available. Origin/Destination reversible.
Prices are broken down into two lists: cheapest fares (under $230) and “all fares” ($188-$280). (see our updated link list)
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.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica (SJO) for $179-$270, NONSTOP. Flights April to May. No Thursday departures. Very few extended weekends available. Origin/Destination reversible.
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.
United has round-trip flights from Houston (IAH) to San Jose, Costa Rica (SJO) for $314, NONSTOP. Flights April to June. Origin/Destination reversible.
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).
Delta has round-trip flights from Houston (HOU) to San Jose, Costa Rica (SJO) for $268 with a connection. Flights November, December, January, May, June, July, August, and September. Weekends available. Origin/Destination reversible. Holiday blackouts.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
United has round-trip flights from Houston (IAH) to San Jose or Liberia, Costa Rica (SJO, LIR) for $315-$327, NONSTOP. Flights September, October, November, January, and February. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible. No Thanksgiving dates.
Avianca has round-trip flights from Houston (IAH) to San Jose, Costa Rica (SJO) for $196 with a connection. Flights August to October. Departures on Tuesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible.


