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Get United's best fares today on flights from Atlanta to Port Arthur

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Low fare calendar for flights from Atlanta (ATL) to Port Arthur (BPT)

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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

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Weather in Port Arthur

Thursday light rain
67°F 01/23/20
Friday sky is clear
60°F 01/24/20
Saturday light rain
59°F 01/25/20
Sunday moderate rain
62°F 01/26/20
Monday few clouds
64°F 01/27/20
Tuesday moderate rain
67°F 01/28/20
Wednesday scattered clouds
57°F 01/29/20
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