Cheapest one-way ATL–SJO flights, June

AirHint found the following cheapest one-way flights from Atlanta (ATL) to San Jose (SJO) in June 2026 (see full year).

One-Way flights

27 Jun Frontier Airlines
13 Jun Frontier Airlines
02 Jun Frontier Airlines
01 Jun Frontier Airlines
12 Jun Frontier Airlines
11 Jun Frontier Airlines
27 Jun Delta direct
02 Jun Delta direct
13 Jun Delta direct
12 Jun Delta direct

Also check the deals for return flights from Atlanta to San Jose in June.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

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