Flights from Chicago to Duncan

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.

Sat, Jul 19 - Tue, Jul 22

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$485 Roundtrip, found 16 hours ago

$485

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sat, Jul 19 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Tue, Jul 22, priced at $485 found 16 hours ago

Sat, Jul 19 - Sat, Jul 19

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$837 Roundtrip, found 16 hours ago

$837

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Sat, Jul 19 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Sat, Jul 19, priced at $837 found 16 hours ago

Tue, Jul 15 - Fri, Jul 18

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$884 Roundtrip, found 16 hours ago

$884

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Tue, Jul 15 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Fri, Jul 18, priced at $884 found 16 hours ago

Thu, Jul 17 - Fri, Jul 18

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$931 Roundtrip, found 16 hours ago

$931

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Thu, Jul 17 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Fri, Jul 18, priced at $931 found 16 hours ago