Flights from Chicago to Slidell

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.

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$110 Roundtrip, found 12 hours ago

$110

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Tue, Nov 4, priced at $110 found 12 hours ago

Sat, Oct 25 - Wed, Nov 5

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$120 Roundtrip, found 12 hours ago

$120

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Wed, Nov 5, priced at $120 found 12 hours ago

Fri, Oct 24 - Mon, Oct 27

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$125 Roundtrip, found 3 days ago

$125

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Oct 24 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Oct 27, priced at $125 found 3 days ago

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$130 Roundtrip, found 12 hours ago

$130

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Tue, Nov 4, priced at $130 found 12 hours ago

Fri, Oct 24 - Mon, Oct 27

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$134 Roundtrip, found 3 days ago

$134

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Oct 24 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Oct 27, priced at $134 found 3 days ago

Sat, Oct 25 - Fri, Nov 7

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$135 Roundtrip, found 12 hours ago

$135

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Fri, Nov 7, priced at $135 found 12 hours ago

Mon, Aug 25 - Sat, Aug 30

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$144 Roundtrip, found 3 days ago

$144

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Aug 25 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Sat, Aug 30, priced at $144 found 3 days ago

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$148 Roundtrip, found 12 hours ago

$148

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Tue, Nov 4, priced at $148 found 12 hours ago

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$149 Roundtrip, found 12 hours ago

$149

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Tue, Nov 4, priced at $149 found 12 hours ago

Tue, Aug 12 - Mon, Aug 18

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$150 Roundtrip, found 3 days ago

$150

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Aug 18, priced at $150 found 3 days ago

Fri, Oct 24 - Mon, Oct 27

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$155 Roundtrip, found 3 days ago

$155

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Oct 24 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Oct 27, priced at $155 found 3 days ago

Fri, Oct 24 - Mon, Oct 27

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$163 Roundtrip, found 3 days ago

$163

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Oct 24 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Oct 27, priced at $163 found 3 days ago

Fri, Oct 24 - Mon, Oct 27

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$163 Roundtrip, found 3 days ago

$163

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Oct 24 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Oct 27, priced at $163 found 3 days ago

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$165 Roundtrip, found 12 hours ago

$165

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Tue, Nov 4, priced at $165 found 12 hours ago

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$168 Roundtrip, found 12 hours ago

$168

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Tue, Nov 4, priced at $168 found 12 hours ago

Tue, Aug 12 - Mon, Aug 18

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$218 Roundtrip, found 3 days ago

$218

Roundtrip

found 3 days ago

Select United flight, departing Tue, Aug 12 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Aug 18, priced at $218 found 3 days ago

Fri, Oct 24 - Mon, Oct 27

MDW

Midway Intl.

MSY

Louis Armstrong New Orleans Intl.

$228 Roundtrip, found 3 days ago

$228

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Midway Intl. to Louis Armstrong New Orleans Intl., returning Mon, Oct 27, priced at $228 found 3 days ago

Sun, Aug 10 - Sun, Aug 17

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$228 Roundtrip, found 3 days ago

$228

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Aug 10 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Sun, Aug 17, priced at $228 found 3 days ago

Tue, Aug 12 - Mon, Aug 18

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$238 Roundtrip, found 3 days ago

$238

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 12 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Mon, Aug 18, priced at $238 found 3 days ago

Tue, Oct 28 - Tue, Nov 4

ORD

O'Hare Intl.

MSY

Louis Armstrong New Orleans Intl.

$348 Roundtrip, found 12 hours ago

$348

Roundtrip

found 12 hours ago

Select JetBlue Airways flight, departing Tue, Oct 28 from O'Hare Intl. to Louis Armstrong New Orleans Intl., returning Tue, Nov 4, priced at $348 found 12 hours ago