$389 Cheap Delta flights Sioux Falls (FSD) to Boston (BOS)

$389 Cheap Delta flights Sioux Falls (FSD) to Boston (BOS)

Prices were available within the past 7 days and start at $389 for one-way flights and $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 10 - Sat, May 16

FSD

Sioux Falls

BOS

Boston

$314 Roundtrip, found 4 days ago

$314

Roundtrip

found 4 days ago

Select Delta flight, departing Sun, May 10 from Sioux Falls to Boston, returning Sat, May 16, priced at $314 found 4 days ago

Fri, May 8 - Tue, May 12

FSD

Sioux Falls

BOS

Boston

$344 Roundtrip, found 4 days ago

$344

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, May 8 from Sioux Falls to Boston, returning Tue, May 12, priced at $344 found 4 days ago

Fri, May 8 - Thu, May 14

FSD

Sioux Falls

BOS

Boston

$369 Roundtrip, found 4 days ago

$369

Roundtrip

found 4 days ago

Select Delta flight, departing Fri, May 8 from Sioux Falls to Boston, returning Thu, May 14, priced at $369 found 4 days ago

Sun, May 10 - Mon, May 18

FSD

Sioux Falls

BOS

Boston

$408 Roundtrip, found 4 days ago

$408

Roundtrip

found 4 days ago

Select Delta flight, departing Sun, May 10 from Sioux Falls to Boston, returning Mon, May 18, priced at $408 found 4 days ago

Wed, May 13 - Sun, May 17

FSD

Sioux Falls

BOS

Boston

$489 Roundtrip, found 4 days ago

$489

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, May 13 from Sioux Falls to Boston, returning Sun, May 17, priced at $489 found 4 days ago

Sun, May 10 - Fri, May 15

FSD

Sioux Falls

BOS

Boston

$548 Roundtrip, found 4 days ago

$548

Roundtrip

found 4 days ago

Select Delta flight, departing Sun, May 10 from Sioux Falls to Boston, returning Fri, May 15, priced at $548 found 4 days ago