$69 Cheap Delta flights Boston (BOS) to Chicago (CHI)

Prices were available within the past 7 days and start at $69 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 28 - Sat, Nov 1

BOS

Boston

ORD

Chicago

$117 Roundtrip, just found

$117

Roundtrip

just found

Select Delta flight, departing Tue, Oct 28 from Boston to Chicago, returning Sat, Nov 1, priced at $117 just found

Tue, Oct 28 - Sat, Nov 1

BOS

Boston

ORD

Chicago

$119 Roundtrip, just found

$119

Roundtrip

just found

Select Delta flight, departing Tue, Oct 28 from Boston to Chicago, returning Sat, Nov 1, priced at $119 just found

Tue, Nov 4 - Wed, Nov 5

BOS

Boston

ORD

Chicago

$128 Roundtrip, found 8 hours ago

$128

Roundtrip

found 8 hours ago

Select Delta flight, departing Tue, Nov 4 from Boston to Chicago, returning Wed, Nov 5, priced at $128 found 8 hours ago

Thu, Oct 23 - Tue, Oct 28

BOS

Boston

ORD

Chicago

$129 Roundtrip, just found

$129

Roundtrip

just found

Select Delta flight, departing Thu, Oct 23 from Boston to Chicago, returning Tue, Oct 28, priced at $129 just found

Mon, Nov 17 - Sun, Nov 23

BOS

Boston

ORD

Chicago

$139 Roundtrip, found 2 hours ago

$139

Roundtrip

found 2 hours ago

Select Delta flight, departing Mon, Nov 17 from Boston to Chicago, returning Sun, Nov 23, priced at $139 found 2 hours ago

Mon, Nov 10 - Wed, Nov 19

BOS

Boston

ORD

Chicago

$148 Roundtrip, found 2 hours ago

$148

Roundtrip

found 2 hours ago

Select Delta flight, departing Mon, Nov 10 from Boston to Chicago, returning Wed, Nov 19, priced at $148 found 2 hours ago

Sun, Nov 16 - Sun, Nov 23

BOS

Boston

ORD

Chicago

$153 Roundtrip, found 23 hours ago

$153

Roundtrip

found 23 hours ago

Select Delta flight, departing Sun, Nov 16 from Boston to Chicago, returning Sun, Nov 23, priced at $153 found 23 hours ago

Tue, Nov 18 - Thu, Nov 27

BOS

Boston

MDW

Chicago

$283 Roundtrip, found 17 hours ago

$283

Roundtrip

found 17 hours ago

Select Delta flight, departing Tue, Nov 18 from Boston to Chicago, returning Thu, Nov 27, priced at $283 found 17 hours ago