Flights from Port-of-Spain to Seattle from $ 639*
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1 Passenger, Economy
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today
today
Featured daily fares for flights from Port-of-Spain (POS) to Seattle (SEA)
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More United deals on Port-of-Spain (POS) to Seattle (SEA) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 05/05/26 | from $Â 639 Viewed: 6 hours ago |
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 05/05/26 | from $Â 763 Viewed: 6 hours ago |
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 05/05/26 | from $Â 864 Viewed: 6 hours ago |
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 05/05/26 | from $Â 1,391 Viewed: 6 hours ago |
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 04/23/26 | from $Â 1,420 Viewed: 6 hours ago |
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 05/05/26 | from $Â 1,492 Viewed: 6 hours ago |
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 04/23/26 | from $Â 1,533 Viewed: 6 hours ago |
| Port-of-Spain (POS) | Seattle (SEA) | Roundtrip | Economy | 04/23/26 - 04/23/26 | from $Â 2,117 Viewed: 6 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.
