Cheapest return flights from Newark to Santiago in March from $272

AirHint found the following cheapest return flights from Newark (EWR) to Santiago (STI) in March 2026 (see full year).

Return flights

03 Mar - 04 Mar Spirit Airlines
03 Mar - 10 Mar Spirit Airlines
11 Mar - 31 Mar Spirit Airlines
01 Mar - 01 Apr Spirit Airlines
04 Mar - 25 Mar Spirit Airlines
04 Mar - 10 Mar Spirit Airlines
03 Mar - 11 Mar Spirit Airlines
02 Mar - 04 Mar Spirit Airlines
04 Mar - 11 Mar Spirit Airlines
02 Mar - 10 Mar Spirit Airlines
10 Mar - 26 Mar Spirit Airlines
11 Mar - 01 Apr Spirit Airlines
25 Mar - 01 Apr Spirit Airlines
18 Mar - 01 Apr Spirit Airlines
30 Mar - 01 Apr Spirit Airlines
31 Mar - 30 Apr Spirit Airlines
31 Mar - 01 Apr Spirit Airlines
25 Mar - 02 Apr Spirit Airlines
25 Mar - 02 Apr jetBlue direct
28 Mar - 30 Apr Spirit Airlines

Also check the deals for one-way flights from Newark to Santiago in March.

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