Cheapest return flights from New York to Buenos Aires in March from $694
AirHint found the following cheapest return flights from New York (LGA) to Buenos Aires (AEP)
in March 2026 (see full year ).
Return flights
23 Mar
- 27 Mar
Spirit Airlines
$ 694
05 Mar
- 15 Mar
Frontier Airlines
$ 696
05 Mar
- 25 Mar
Frontier Airlines
$ 698
18 Mar
- 30 Mar
Spirit Airlines
$ 699
05 Mar
- 18 Mar
Frontier Airlines
$ 699
23 Mar
- 30 Mar
Spirit Airlines
$ 703
12 Mar
- 20 Mar
Spirit Airlines
$ 718
11 Mar
- 25 Mar
Spirit Airlines
$ 723
05 Mar
- 11 Mar
Frontier Airlines
$ 728
13 Mar
- 23 Mar
Spirit Airlines
$ 730
25 Mar
- 06 Apr
Spirit Airlines
$ 732
17 Mar
- 03 Apr
Spirit Airlines
$ 751
24 Mar
- 06 Apr
Spirit Airlines
$ 751
21 Mar
- 04 Apr
Spirit Airlines
$ 801
30 Mar
- 05 Apr
Spirit Airlines
$ 806
29 Mar
- 20 Apr
Spirit Airlines
$ 815
29 Mar
- 27 Apr
Spirit Airlines
$ 836
27 Mar
- 04 Apr
Spirit Airlines
$ 848
31 Mar
- 11 Apr
Spirit Airlines
$ 1015
29 Mar
- 11 Apr
Spirit Airlines
$ 1043
Also check the deals for one-way flights from New York to Buenos Aires in March .
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