Cheapest one-way flights from Antigua to Castries in September from $169

AirHint found the following cheapest one-way flights from Antigua (ANU) to Castries (SLU) in September 2025 (see full year).

One-Way flights

26 Sep LIAT 2020 direct
30 Sep LIAT 2020 direct
22 Sep LIAT 2020
27 Sep LIAT 2020
29 Sep LIAT 2020
19 Sep LIAT 2020 direct
21 Sep LIAT 2020 direct
20 Sep LIAT 2020
23 Sep LIAT 2020 direct
25 Sep Sunrise Airways direct

Also check the deals for return flights from Antigua to Castries in September.

Skyscanner

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.

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