United has round-trip flights from Dallas (DFW) to San Jose, Costa Rica (SJO) for $216-$246 with a connection. Flights May, June, January, February, and March. 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).

Read More Cheap Flights: Dallas to San Jose, Costa Rica $216-$246 r/t [May-Jun, Jan-Mar] – United

Airfare Deals Costa Rica San Jose Star Alliance United

American Airlines has round-trip flights from Dallas (DFW) to San Jose, Costa Rica (SJO) for $360, NONSTOP. Flights April, May, and August. Weekends available. Origin/Destination reversible.

This is a better deal than the United fare that was recently posted due to the free carry-on bag, and NONSTOP routing.

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.

Read More Nonstop Flights: Dallas to/from San Jose, Costa Rica $360 r/t [Apr, May, Aug] – American Airlines

Airfare Deals American Airlines Costa Rica Oneworld San Jose

United has round-trip flights from Dallas (DFW) to San Jose, Costa Rica (SJO) for $354-$368 with a connection. Flights April to May. Very few 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.

The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).

Read More Cheap Flights: Dallas to/from San Jose, Costa Rica $354-$368 r/t [April-May] – United

Airfare Deals Costa Rica San Jose Star Alliance United

Airfare Deals Avianca Costa Rica San Jose Star Alliance

Airfare Deals American Airlines California Oneworld San Jose

[04/15/2022 @ 07:49 PM CT] Price drop to $358, Was $398. Expect prices to fluctuate in that range.
[04/17/2022 @ 04:08 PM CT] Price drop to $338, Was $358.

United has round-trip flights from Dallas (DFW) to San Jose, Costa Rica (SJO) for $338-$378 with a connection. Flights April, May, September, October, November, January, and February. Very few weekends available. Origin/Destination reversible.

Read More Cheap Flights: Dallas to/from San Jose, Costa Rica $338-$378 r/t [Apr-May, Sep-Nov, Jan-Feb] – United

Airfare Deals Costa Rica San Jose Star Alliance United

Airfare Deals Costa Rica San Jose Star Alliance United

Airfare Deals Costa Rica San Jose Star Alliance United

Airfare Deals Costa Rica Delta San Jose SkyTeam