AirHint found the following cheapest return flights from Philadelphia (PHL) to Oranjestad (AUA) in November 2025 (see full year).

Return flights

13 Nov - 18 Nov	Spirit Airlines
27 Nov - 01 Dec	jetBlue
20 Nov - 06 Dec	Spirit Airlines
29 Nov - 06 Dec	Spirit Airlines
13 Nov - 27 Nov	Spirit Airlines
20 Nov - 27 Nov	Spirit Airlines
22 Nov - 26 Nov	Spirit Airlines
22 Nov - 27 Nov	Spirit Airlines
12 Nov - 17 Nov	Spirit Airlines
13 Nov - 29 Nov	Spirit Airlines
22 Nov - 06 Dec	Spirit Airlines
21 Nov - 24 Nov	Spirit Airlines
27 Nov - 01 Dec	American Airlines	direct
28 Nov - 02 Dec	United
20 Nov - 29 Nov	Spirit Airlines
22 Nov - 29 Nov	Spirit Airlines

Also check the deals for one-way flights from Philadelphia to Oranjestad in November.

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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Cheapest return flights from Philadelphia to Oranjestad in November from 333€

Return flights