AirHint found the following cheapest return flights from Atlanta (ATL) to San Jose (SJO)
in April 2025 (see full year ).
Return flights
02 Apr
- 08 Apr
Frontier Airlines
$ 267
03 Apr
- 07 Apr
Spirit Airlines
$ 277
02 Apr
- 07 Apr
Frontier Airlines
$ 280
22 Apr
- 06 May
Spirit Airlines
$ 287
08 Apr
- 15 Apr
Spirit Airlines
$ 289
12 Apr
- 17 May
Frontier Airlines
$ 329
direct
25 Apr
- 28 Apr
Spirit Airlines
$ 337
22 Apr
- 26 Apr
Frontier Airlines
$ 354
05 Apr
- 15 Apr
Spirit Airlines
$ 356
10 Apr
- 14 Apr
Frontier Airlines
$ 359
17 Apr
- 21 Apr
Frontier Airlines
$ 367
06 Apr
- 04 May
Spirit Airlines
$ 368
13 Apr
- 18 Apr
Spirit Airlines
$ 375
22 Apr
- 06 May
Delta
$ 671
direct
06 Apr
- 04 May
Delta
$ 696
direct
Also check the deals for one-way flights from Atlanta to San Jose in April .
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.