Flights from Chicago to Buchanan

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.

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$106 Roundtrip, found 6 days ago

$106

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $106 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$116 Roundtrip, found 6 days ago

$116

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $116 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$116 Roundtrip, found 6 days ago

$116

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $116 found 6 days ago

Mon, Jun 30 - Thu, Jul 10

ORD

O'Hare Intl.

BNA

Nashville Intl.

$127 Roundtrip, found 6 days ago

$127

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Thu, Jul 10, priced at $127 found 6 days ago

Fri, Jun 27 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$136 Roundtrip, found 6 days ago

$136

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Jun 27 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $136 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$144 Roundtrip, found 6 days ago

$144

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $144 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$145 Roundtrip, found 6 days ago

$145

Roundtrip

found 6 days ago

Select United flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $145 found 6 days ago

Fri, Jun 27 - Thu, Jul 10

ORD

O'Hare Intl.

BNA

Nashville Intl.

$147 Roundtrip, found 6 days ago

$147

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Jun 27 from O'Hare Intl. to Nashville Intl., returning Thu, Jul 10, priced at $147 found 6 days ago

Sun, Jun 29 - Fri, Jul 4

ORD

O'Hare Intl.

BNA

Nashville Intl.

$148 Roundtrip, found 6 days ago

$148

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from O'Hare Intl. to Nashville Intl., returning Fri, Jul 4, priced at $148 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$152 Roundtrip, found 6 days ago

$152

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $152 found 6 days ago

Mon, Jun 30 - Tue, Jul 8

ORD

O'Hare Intl.

BNA

Nashville Intl.

$156 Roundtrip, found 6 days ago

$156

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Tue, Jul 8, priced at $156 found 6 days ago

Mon, Jun 30 - Sat, Jul 5

ORD

O'Hare Intl.

BNA

Nashville Intl.

$159 Roundtrip, found 6 days ago

$159

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Sat, Jul 5, priced at $159 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$162 Roundtrip, found 6 days ago

$162

Roundtrip

found 6 days ago

Select United flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $162 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$165 Roundtrip, found 6 days ago

$165

Roundtrip

found 6 days ago

Select American Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $165 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$166 Roundtrip, found 6 days ago

$166

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $166 found 6 days ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$167 Roundtrip, found 6 days ago

$167

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $167 found 6 days ago

Thu, Jul 3 - Fri, Jul 4

ORD

O'Hare Intl.

BNA

Nashville Intl.

$168 Roundtrip, found 6 days ago

$168

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 3 from O'Hare Intl. to Nashville Intl., returning Fri, Jul 4, priced at $168 found 6 days ago

Sat, Jun 28 - Mon, Jul 7

ORD

O'Hare Intl.

BNA

Nashville Intl.

$173 Roundtrip, found 6 days ago

$173

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Jun 28 from O'Hare Intl. to Nashville Intl., returning Mon, Jul 7, priced at $173 found 6 days ago

Mon, Jun 2 - Mon, Jun 9

ORD

O'Hare Intl.

MEM

Memphis Intl.

$417 Roundtrip, found 4 days ago

$417

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Jun 2 from O'Hare Intl. to Memphis Intl., returning Mon, Jun 9, priced at $417 found 4 days ago

Mon, Jun 2 - Mon, Jun 2

MDW

Midway Intl.

MEM

Memphis Intl.

$635 Roundtrip, found 3 days ago

$635

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Jun 2 from Midway Intl. to Memphis Intl., returning Mon, Jun 2, priced at $635 found 3 days ago