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Get United's best fares today on flights from Belfast to Portland

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Low fare calendar for flights from Belfast (BFS) to Portland (PDX)

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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 Portland

Monday sky is clear
8°C 09/12/2019
Tuesday light rain
6°C 10/12/2019
Wednesday moderate rain
11°C 11/12/2019
Thursday moderate rain
10°C 12/12/2019
Friday heavy intensity rain
10°C 13/12/2019
Saturday broken clouds
8°C 14/12/2019
Sunday sky is clear
7°C 15/12/2019
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