Flights from Boston to Lake in the Hills

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 13 - Fri, Jul 18

BOS

Logan Intl.

ORD

O'Hare Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Jul 13 from Logan Intl. to O'Hare Intl., returning Fri, Jul 18, priced at $137 found 1 day ago

Tue, Jul 15 - Tue, Jul 22

BOS

Logan Intl.

ORD

O'Hare Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 15 from Logan Intl. to O'Hare Intl., returning Tue, Jul 22, priced at $137 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

BOS

Logan Intl.

ORD

O'Hare Intl.

$145 Roundtrip, found 3 days ago

$145

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Sep 18 from Logan Intl. to O'Hare Intl., returning Tue, Sep 23, priced at $145 found 3 days ago

Thu, Sep 18 - Tue, Sep 23

BOS

Logan Intl.

ORD

O'Hare Intl.

$150 Roundtrip, found 3 days ago

$150

Roundtrip

found 3 days ago

Select United flight, departing Thu, Sep 18 from Logan Intl. to O'Hare Intl., returning Tue, Sep 23, priced at $150 found 3 days ago

Tue, Jul 15 - Wed, Jul 23

BOS

Logan Intl.

ORD

O'Hare Intl.

$155 Roundtrip, found 1 day ago

$155

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 15 from Logan Intl. to O'Hare Intl., returning Wed, Jul 23, priced at $155 found 1 day ago

Mon, Aug 18 - Thu, Aug 21

BOS

Logan Intl.

ORD

O'Hare Intl.

$160 Roundtrip, found 2 days ago

$160

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 18 from Logan Intl. to O'Hare Intl., returning Thu, Aug 21, priced at $160 found 2 days ago

Wed, Jul 16 - Tue, Jul 22

BOS

Logan Intl.

ORD

O'Hare Intl.

$160 Roundtrip, found 2 days ago

$160

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Logan Intl. to O'Hare Intl., returning Tue, Jul 22, priced at $160 found 2 days ago

Sun, Sep 7 - Wed, Sep 10

BOS

Logan Intl.

ORD

O'Hare Intl.

$161 Roundtrip, found 5 days ago

$161

Roundtrip

found 5 days ago

Select United flight, departing Sun, Sep 7 from Logan Intl. to O'Hare Intl., returning Wed, Sep 10, priced at $161 found 5 days ago

Sun, Sep 21 - Wed, Sep 24

BOS

Logan Intl.

ORD

O'Hare Intl.

$165 Roundtrip, found 2 days ago

$165

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 21 from Logan Intl. to O'Hare Intl., returning Wed, Sep 24, priced at $165 found 2 days ago

Sat, Sep 20 - Wed, Sep 24

BOS

Logan Intl.

ORD

O'Hare Intl.

$167 Roundtrip, found 6 days ago

$167

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Sep 20 from Logan Intl. to O'Hare Intl., returning Wed, Sep 24, priced at $167 found 6 days ago

Sun, Sep 21 - Wed, Sep 24

BOS

Logan Intl.

ORD

O'Hare Intl.

$172 Roundtrip, found 2 days ago

$172

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Sep 21 from Logan Intl. to O'Hare Intl., returning Wed, Sep 24, priced at $172 found 2 days ago

Mon, Aug 18 - Thu, Aug 21

BOS

Logan Intl.

ORD

O'Hare Intl.

$173 Roundtrip, found 2 days ago

$173

Roundtrip

found 2 days ago

Select United flight, departing Mon, Aug 18 from Logan Intl. to O'Hare Intl., returning Thu, Aug 21, priced at $173 found 2 days ago

Fri, Jul 18 - Tue, Jul 22

BOS

Logan Intl.

ORD

O'Hare Intl.

$175 Roundtrip, found 2 days ago

$175

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Jul 18 from Logan Intl. to O'Hare Intl., returning Tue, Jul 22, priced at $175 found 2 days ago

Sun, Sep 21 - Wed, Sep 24

BOS

Logan Intl.

ORD

O'Hare Intl.

$175 Roundtrip, found 2 days ago

$175

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 21 from Logan Intl. to O'Hare Intl., returning Wed, Sep 24, priced at $175 found 2 days ago

Tue, Jul 15 - Sun, Jul 20

BOS

Logan Intl.

ORD

O'Hare Intl.

$176 Roundtrip, found 1 day ago

$176

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 15 from Logan Intl. to O'Hare Intl., returning Sun, Jul 20, priced at $176 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

BOS

Logan Intl.

ORD

O'Hare Intl.

$178 Roundtrip, found 3 days ago

$178

Roundtrip

found 3 days ago

Select United flight, departing Thu, Sep 18 from Logan Intl. to O'Hare Intl., returning Tue, Sep 23, priced at $178 found 3 days ago

Sat, Sep 20 - Wed, Sep 24

BOS

Logan Intl.

ORD

O'Hare Intl.

$179 Roundtrip, found 6 days ago

$179

Roundtrip

found 6 days ago

Select United flight, departing Sat, Sep 20 from Logan Intl. to O'Hare Intl., returning Wed, Sep 24, priced at $179 found 6 days ago

Sun, Jul 13 - Thu, Jul 17

BOS

Logan Intl.

ORD

O'Hare Intl.

$182 Roundtrip, found 1 day ago

$182

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Jul 13 from Logan Intl. to O'Hare Intl., returning Thu, Jul 17, priced at $182 found 1 day ago

Sun, Sep 21 - Wed, Sep 24

BOS

Logan Intl.

ORD

O'Hare Intl.

$183 Roundtrip, found 2 days ago

$183

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 21 from Logan Intl. to O'Hare Intl., returning Wed, Sep 24, priced at $183 found 2 days ago

Sat, Sep 20 - Wed, Sep 24

BOS

Logan Intl.

ORD

O'Hare Intl.

$184 Roundtrip, found 6 days ago

$184

Roundtrip

found 6 days ago

Select American Airlines flight, departing Sat, Sep 20 from Logan Intl. to O'Hare Intl., returning Wed, Sep 24, priced at $184 found 6 days ago