$233 Cheap United flights Seattle (SEA) to Williston (XWA)

$233 Cheap United flights Seattle (SEA) to Williston (XWA)

Prices were available within the past 7 days and start at $233 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 23 - Sat, Aug 9

SEA

Seattle

XWA

Williston

$261 Roundtrip, found 2 days ago

$261

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 23 from Seattle to Williston, returning Sat, Aug 9, priced at $261 found 2 days ago

Wed, Jul 23 - Sat, Aug 9

SEA

Seattle

XWA

Williston

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 23 from Seattle to Williston, returning Sat, Aug 9, priced at $284 found 2 days ago

Wed, Jul 23 - Sat, Aug 9

SEA

Seattle

XWA

Williston

$299 Roundtrip, found 2 days ago

$299

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 23 from Seattle to Williston, returning Sat, Aug 9, priced at $299 found 2 days ago

Wed, Jul 23 - Mon, Aug 11

SEA

Seattle

XWA

Williston

$319 Roundtrip, found 2 days ago

$319

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 23 from Seattle to Williston, returning Mon, Aug 11, priced at $319 found 2 days ago

Wed, Jul 23 - Sat, Aug 9

SEA

Seattle

XWA

Williston

$331 Roundtrip, found 2 days ago

$331

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jul 23 from Seattle to Williston, returning Sat, Aug 9, priced at $331 found 2 days ago

Thu, Jul 24 - Tue, Aug 12

SEA

Seattle

XWA

Williston

$353 Roundtrip, found 2 days ago

$353

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jul 24 from Seattle to Williston, returning Tue, Aug 12, priced at $353 found 2 days ago