Flights from Houston to Williston from $ 1,085*
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1 Passenger, Economy
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Featured daily fares for flights from Houston (IAH) to Williston (XWA)
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More United deals on Houston (IAH) to Williston (XWA) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/16/25 - 12/19/25 | from $Â 1,085 Viewed: 17 hours ago |
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/09/25 - 12/11/25 | from $Â 1,112 Viewed: 17 hours ago |
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/16/25 - 12/19/25 | from $Â 1,235 Viewed: 17 hours ago |
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/16/25 - 12/19/25 | from $Â 1,247 Viewed: 17 hours ago |
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/09/25 - 12/11/25 | from $Â 1,272 Viewed: 17 hours ago |
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/09/25 - 12/11/25 | from $Â 1,275 Viewed: 17 hours ago |
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/16/25 - 12/19/25 | from $Â 1,397 Viewed: 17 hours ago |
| Houston (IAH) | Williston (XWA) | Roundtrip | Economy | 12/09/25 - 12/11/25 | from $Â 1,435 Viewed: 17 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.
