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, May 10 - Tue, May 20

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$510 Roundtrip, found 3 days ago

$510

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, May 10 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Tue, May 20, priced at $510 found 3 days ago

Sat, May 10 - Sat, May 17

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$513 Roundtrip, found 3 days ago

$513

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, May 10 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Sat, May 17, priced at $513 found 3 days ago

Thu, May 15 - Tue, May 20

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$529 Roundtrip, found 3 days ago

$529

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, May 15 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Tue, May 20, priced at $529 found 3 days ago

Thu, May 15 - Sat, May 17

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$532 Roundtrip, found 3 days ago

$532

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, May 15 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Sat, May 17, priced at $532 found 3 days ago

Thu, May 15 - Sun, May 18

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$551 Roundtrip, found 3 days ago

$551

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, May 15 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Sun, May 18, priced at $551 found 3 days ago

Sun, May 11 - Tue, May 20

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$553 Roundtrip, found 3 days ago

$553

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, May 11 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Tue, May 20, priced at $553 found 3 days ago

Sun, May 11 - Sat, May 17

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$556 Roundtrip, found 3 days ago

$556

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, May 11 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Sat, May 17, priced at $556 found 3 days ago

Sun, May 11 - Sun, May 18

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$575 Roundtrip, found 3 days ago

$575

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, May 11 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Sun, May 18, priced at $575 found 3 days ago

Tue, May 13 - Fri, May 16

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$828 Roundtrip, found 3 days ago

$828

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Fri, May 16, priced at $828 found 3 days ago

Tue, May 13 - Thu, May 15

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$884 Roundtrip, found 3 days ago

$884

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, May 13 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Thu, May 15, priced at $884 found 3 days ago

Sun, May 11 - Thu, May 15

ORD

O'Hare Intl.

LAW

Lawton-Fort Sill Regional

$931 Roundtrip, found 3 days ago

$931

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, May 11 from O'Hare Intl. to Lawton-Fort Sill Regional, returning Thu, May 15, priced at $931 found 3 days ago