Cheapest return flights from Dallas-Fort Worth (DFW) to San Jose (SJO), December

16 dates in December, from $ 486. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
9 Dec 16 Dec Alaska Airlines
10 Dec 29 Dec Viva
11 Dec 20 Dec Frontier Airlines
10 Dec 17 Dec Viva
10 Dec 16 Dec Southwest Airlines
2 Dec 6 Dec Frontier Airlines
14 Dec 22 Dec Frontier Airlines
4 Dec 6 Dec Aeromexico
14 Dec 22 Dec American Airlines
Direct Flight
20 Dec 26 Dec Frontier Airlines
24 Dec 4 Jan 2027 Frontier Airlines
29 Dec 3 Jan 2027 Frontier Airlines
26 Dec 4 Jan 2027 Frontier Airlines
27 Dec 2 Jan 2027 United
17 Dec 2 Jan 2027 Viva
27 Dec 2 Jan 2027 American Airlines
Direct Flight
Powered by

Cheapest deals for the full year

Deals for one-way flights from Dallas-Fort Worth to San Jose in December.

Book a cheap hotel in San Jose

Cheap car rent in Juan Santamaria Intl

Updated Oct 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.