Cheap United flights Boston (BOS) to Sioux City (SUX)

Cheap United flights Boston (BOS) to Sioux City (SUX)

Prices were available within the past 7 days and start at for one-way flights and $384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 15 - Thu, Dec 25

BOS

Boston

SUX

Sioux City

$384 Roundtrip, found 20 hours ago

$384

Roundtrip

found 20 hours ago

Select United flight, departing Mon, Dec 15 from Boston to Sioux City, returning Thu, Dec 25, priced at $384 found 20 hours ago

Wed, Dec 17 - Thu, Dec 25

BOS

Boston

SUX

Sioux City

$394 Roundtrip, found 20 hours ago

$394

Roundtrip

found 20 hours ago

Select United flight, departing Wed, Dec 17 from Boston to Sioux City, returning Thu, Dec 25, priced at $394 found 20 hours ago

Mon, Dec 15 - Wed, Dec 31

BOS

Boston

SUX

Sioux City

$439 Roundtrip, found 20 hours ago

$439

Roundtrip

found 20 hours ago

Select United flight, departing Mon, Dec 15 from Boston to Sioux City, returning Wed, Dec 31, priced at $439 found 20 hours ago

Wed, Dec 17 - Wed, Dec 31

BOS

Boston

SUX

Sioux City

$449 Roundtrip, found 20 hours ago

$449

Roundtrip

found 20 hours ago

Select United flight, departing Wed, Dec 17 from Boston to Sioux City, returning Wed, Dec 31, priced at $449 found 20 hours ago

Mon, Dec 15 - Tue, Dec 30

BOS

Boston

SUX

Sioux City

$483 Roundtrip, found 20 hours ago

$483

Roundtrip

found 20 hours ago

Select United flight, departing Mon, Dec 15 from Boston to Sioux City, returning Tue, Dec 30, priced at $483 found 20 hours ago

Wed, Dec 17 - Tue, Dec 30

BOS

Boston

SUX

Sioux City

$493 Roundtrip, found 20 hours ago

$493

Roundtrip

found 20 hours ago

Select United flight, departing Wed, Dec 17 from Boston to Sioux City, returning Tue, Dec 30, priced at $493 found 20 hours ago

Mon, Dec 15 - Fri, Dec 26

BOS

Boston

SUX

Sioux City

$553 Roundtrip, found 20 hours ago

$553

Roundtrip

found 20 hours ago

Select United flight, departing Mon, Dec 15 from Boston to Sioux City, returning Fri, Dec 26, priced at $553 found 20 hours ago

Thu, Dec 18 - Thu, Dec 25

BOS

Boston

SUX

Sioux City

$555 Roundtrip, found 20 hours ago

$555

Roundtrip

found 20 hours ago

Select United flight, departing Thu, Dec 18 from Boston to Sioux City, returning Thu, Dec 25, priced at $555 found 20 hours ago

Sat, Dec 20 - Thu, Dec 25

BOS

Boston

SUX

Sioux City

$559 Roundtrip, found 20 hours ago

$559

Roundtrip

found 20 hours ago

Select United flight, departing Sat, Dec 20 from Boston to Sioux City, returning Thu, Dec 25, priced at $559 found 20 hours ago

Wed, Dec 17 - Fri, Dec 26

BOS

Boston

SUX

Sioux City

$563 Roundtrip, found 20 hours ago

$563

Roundtrip

found 20 hours ago

Select United flight, departing Wed, Dec 17 from Boston to Sioux City, returning Fri, Dec 26, priced at $563 found 20 hours ago

Sun, Dec 21 - Wed, Dec 31

BOS

Boston

SUX

Sioux City

$589 Roundtrip, found 20 hours ago

$589

Roundtrip

found 20 hours ago

Select United flight, departing Sun, Dec 21 from Boston to Sioux City, returning Wed, Dec 31, priced at $589 found 20 hours ago

Sun, Dec 21 - Thu, Dec 25

BOS

Boston

SUX

Sioux City

$593 Roundtrip, found 20 hours ago

$593

Roundtrip

found 20 hours ago

Select United flight, departing Sun, Dec 21 from Boston to Sioux City, returning Thu, Dec 25, priced at $593 found 20 hours ago