American Airlines has round-trip flights from Dallas (DFW) to San Jose (SJO) for $298-$308, NONSTOP or with a connection. Flights September, October, November, February, and March. Weekends available.

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Nonstop Flights: Dallas to San Jose, Costa Rica $298-$308 r/t – American

Airfare Deals American Airlines Oneworld San Jose (Costa Rica)

[07/09/2019 @ 04:16 PM CT] Fare was quickly removed by AA. If it goes back online we will send out another notification. Fare gone.

American Airlines has round-trip flights from Dallas (DFW) to San Jose (SJO) starting at $218, NONSTOP, or with a connection. Flights July to March. Weekends available.

Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Note: This is the lowest we’ve seen nonstop flights to Costa Rica. Book soon.

Read More Nonstop Flights: Dallas to San Jose, Costa Rica $218 r/t – American

Airfare Deals American Airlines Oneworld San Jose (Costa Rica)

[06/25/2019 @ 02:46 PM CT] Delta matches at $343 with 1-stop fares. More dates July to March. More weekends.

American Airlines and Delta has round-trip flights from Dallas (DFW) to San Jose (SJO) starting at $343, NONSTOP, or with a connection. Flights July to March. Weekends available.

Note: Delta fares have a connection.

Note: Carry-on bag is allowed for free on Delta or American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Read More Nonstop Flights: Dallas to San Jose, Costa Rica $218 r/t – American

Airfare Deals American Airlines Oneworld San Jose (Costa Rica)

Airfare Deals San Jose (Costa Rica) Star Alliance United

[09/13/2018 @ 3:13 PM] Starting to sell out.

United has round-trip flights from Dallas (DFW) to San Jose, Costa Rica (SJO) starting at $283 with a connection. $148/$140 each-way. Flights Mondays to Wednesdays, scattered and sparse, from October to March. No Weekends. Origin/Destination reversible.

Note: A few Saturday departures are available in October for +$20 more.

Note: This deal has fewer dates available than the Delta deal from a few weeks ago, but it is in a better fare class.

Note: Stick close to the example dates provided in the full blog post to avoid flying on days with long connection times.

Read More Cheap Flights: Dallas to/from San Jose, Costa Rica $283-$348 r/t – United

Airfare Deals San Jose (Costa Rica) Star Alliance United

Delta has “Basic Economy” round-trip flights from Dallas (DFW) to San Jose, Costa Rica (SJO) starting at $367 with a connection. Flights from mid-September to mid-December. Weekends available. Upgrades into “Regular Economy” are available for +$25 more each-way.

Note: Carry-on bag is allowed for free, but a checked-bag will cost extra. Seat assignment after check-in. Boards with last group.

Read More Cheap Flights: Dallas to San Jose, Costa Rica $367 r/t – Delta Basic Economy

Airfare Deals Delta San Jose (Costa Rica) SkyTeam Star Alliance

Airfare Deals San Jose (Costa Rica) Star Alliance United

[09/21/2016 @ 12:26 PM] Fare gone. Removing from deal list.

United has round-trip flights from Dallas (DFW) to Belize (BZE) or Costa Rica (LIR/SJO) for $275-$328. All destinations require a connection. Flights October to December. Available departure/return dates are scattered between the months. Use the example dates provided below. Expect prices to fluctuate +/- $10.

Note: Liberia (LIR) is $328. Belize (BZE) is $275. San Jose is $288.

Note: If you’re wanting the Pacific side of Costa Rica, fly into Liberia (LIR) rather than San Jose (SJO).

Read More Cheap Flights: Dallas to Belize or Costa Rica $275-$328 r/t – United

Airfare Deals Belize Liberia (Costa Rica) San Jose (Costa Rica) Star Alliance United

[09/20/2016 @ 3:10 PM] Old post clean-up. Removing from deal list.

American Airlines has round-trip flights from Dallas (DFW) to San Jose, Costa Rica (SJO) for $329, NONSTOP. Flights mid-September to November. No Holidays.

Note: If you want a short extended weekend, this fare has some Friday departures with Sunday or Monday returns available.

Read More Nonstop Flights: Dallas to San Jose, Costa Rica $329 r/t – American

Airfare Deals American Airlines Oneworld San Jose (Costa Rica)