Flights from Chicago to Middle River

Cheapest flights from Chicago

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.

Thu, May 29 - Sun, Jun 1

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$110 Roundtrip, found 19 hours ago

$110

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, May 29 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 1, priced at $110 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$124 Roundtrip, found 19 hours ago

$124

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $124 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$133 Roundtrip, found 19 hours ago

$133

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $133 found 19 hours ago

Thu, May 29 - Sat, Jun 7

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$136 Roundtrip, found 19 hours ago

$136

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, May 29 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 7, priced at $136 found 19 hours ago

Thu, May 29 - Thu, Jun 5

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$145 Roundtrip, found 19 hours ago

$145

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, May 29 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 5, priced at $145 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$148 Roundtrip, found 19 hours ago

$148

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $148 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$150 Roundtrip, found 19 hours ago

$150

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $150 found 19 hours ago

Tue, Jun 3 - Sat, Jun 7

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$152 Roundtrip, found 19 hours ago

$152

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 3 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 7, priced at $152 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$156 Roundtrip, found 19 hours ago

$156

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $156 found 19 hours ago

Sun, Jun 1 - Sat, Jun 7

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$156 Roundtrip, found 19 hours ago

$156

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, Jun 1 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 7, priced at $156 found 19 hours ago

Wed, May 28 - Sun, Jun 1

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$158 Roundtrip, found 19 hours ago

$158

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Wed, May 28 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 1, priced at $158 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$158 Roundtrip, found 19 hours ago

$158

Roundtrip

found 19 hours ago

Select United flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $158 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$158 Roundtrip, found 19 hours ago

$158

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $158 found 19 hours ago

Thu, May 29 - Mon, Jun 2

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$160 Roundtrip, found 19 hours ago

$160

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, May 29 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jun 2, priced at $160 found 19 hours ago

Tue, Jun 3 - Thu, Jun 5

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$161 Roundtrip, found 19 hours ago

$161

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 3 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 5, priced at $161 found 19 hours ago

Sun, Jun 1 - Thu, Jun 5

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$165 Roundtrip, found 19 hours ago

$165

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, Jun 1 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 5, priced at $165 found 19 hours ago

Sat, May 31 - Wed, Jun 4

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$168 Roundtrip, found 19 hours ago

$168

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sat, May 31 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 4, priced at $168 found 19 hours ago

Fri, May 30 - Thu, Jun 5

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$171 Roundtrip, found 19 hours ago

$171

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Fri, May 30 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 5, priced at $171 found 19 hours ago

Mon, Jun 2 - Mon, Jun 2

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$210 Roundtrip, found 19 hours ago

$210

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jun 2, priced at $210 found 19 hours ago

Tue, Jun 3 - Tue, Jun 3

ORD

O'Hare Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$217 Roundtrip, found 19 hours ago

$217

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Jun 3 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 3, priced at $217 found 19 hours ago