Cheap Flights from Portland to Houston
Compare cheap flights from Portland 🇺🇸 to Houston 🇺🇸. Real prices, daily refreshed from Aviasales.
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Portland → Barcelona Portland → Madrid Portland → Malaga Portland → Valencia Portland → Seville Portland → Ibiza Portland → Mallorca Portland → Tenerife Portland → Gran Canaria Portland → Lanzarote Portland → Bilbao Portland → Granada Portland → Lisbon Portland → Porto Portland → Faro Portland → Madeira Portland → Rome Portland → Milan Portland → Venice Portland → Florence Portland → Naples Portland → Palermo Portland → Catania Portland → Bologna Portland → Bari Portland → Verona Portland → Pisa Portland → Sardinia Portland → Paris Portland → Nice
London → Houston Paris → Houston Amsterdam → Houston Brussels → Houston Frankfurt → Houston Munich → Houston Berlin → Houston Hamburg → Houston Zurich → Houston Geneva → Houston Vienna → Houston Dublin → Houston Madrid → Houston Barcelona → Houston Lisbon → Houston Porto → Houston Rome → Houston Milan → Houston Naples → Houston Athens → Houston Copenhagen → Houston Stockholm → Houston Oslo → Houston Helsinki → Houston Reykjavik → Houston Warsaw → Houston Krakow → Houston Prague → Houston Budapest → Houston Bucharest → Houston
Updated 2026-04-20 · Real-time travel data · Affiliate disclosure: this page contains affiliate links — we earn a commission if you book.
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