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Flights from George Bush Intercontinental Airport (IAH) to Chicago, IL (CHI-All Airports)
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United States of America
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Popular airlines from George Bush Intercontinental Airport (IAH) to Chicago

Frontier Airlines
Alaska Airlines
JetBlue Airways
Delta
American Airlines
United

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Cheap Flights from Houston to Chicago (IAH-CHI)

Prices were available within the past 7 days and start at $68 for one-way flights and $140 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Wed, Nov 18 - Wed, Dec 2

IAH

Houston

ORD

Chicago

$140

Roundtrip

Found 1 hour ago

Select Frontier Airlines flight, departing Wed, Nov 18 from Houston to Chicago, returning Wed, Dec 2, priced at $140 Found 1 hour ago

Fri, Dec 11 - Tue, Dec 15

IAH

Houston

ORD

Chicago

$154

Roundtrip

Found 1 hour ago

Select Frontier Airlines flight, departing Fri, Dec 11 from Houston to Chicago, returning Tue, Dec 15, priced at $154 Found 1 hour ago

Tue, Dec 1 - Mon, Dec 7

IAH

Houston

ORD

Chicago

$160

Roundtrip

Found 1 hour ago

Select Frontier Airlines flight, departing Tue, Dec 1 from Houston to Chicago, returning Mon, Dec 7, priced at $160 Found 1 hour ago

Tue, Nov 10 - Thu, Nov 12

IAH

Houston

ORD

Chicago

$161

Roundtrip

Just found

Select Frontier Airlines flight, departing Tue, Nov 10 from Houston to Chicago, returning Thu, Nov 12, priced at $161 Just found

Wed, Nov 18 - Wed, Dec 2

IAH

Houston

ORD

Chicago

$165

Roundtrip

Found 1 hour ago

Select Frontier Airlines flight, departing Wed, Nov 18 from Houston to Chicago, returning Wed, Dec 2, priced at $165 Found 1 hour ago

Wed, Dec 9 - Tue, Dec 15

IAH

Houston

ORD

Chicago

$166

Roundtrip

Found 1 hour ago

Select Frontier Airlines flight, departing Wed, Dec 9 from Houston to Chicago, returning Tue, Dec 15, priced at $166 Found 1 hour ago

Tue, Feb 9 - Tue, Feb 9

IAH

Houston

ORD

Chicago

$284

Roundtrip

Found 1 hour ago

Select United flight, departing Tue, Feb 9 from Houston to Chicago, returning Tue, Feb 9, priced at $284 Found 1 hour ago

Sat, Nov 21 - Mon, Nov 23

IAH

Houston

ORD

Chicago

$319

Roundtrip

Just found

Select American Airlines flight, departing Sat, Nov 21 from Houston to Chicago, returning Mon, Nov 23, priced at $319 Just found

Sat, Nov 21 - Mon, Nov 23

IAH

Houston

ORD

Chicago

$339

Roundtrip

Just found

Select Delta flight, departing Sat, Nov 21 from Houston to Chicago, returning Mon, Nov 23, priced at $339 Just found

Wed, Nov 11 - Sat, Nov 14

IAH

Houston

ORD

Chicago

$454

Roundtrip

Just found

Select JetBlue Airways flight, departing Wed, Nov 11 from Houston to Chicago, returning Sat, Nov 14, priced at $454 Just found

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $296

ORD

O'Hare Intl.

Cheapest

23 min

Flights from $296

Select flight to Midway Intl. MDW. Closest option available. Average driving time to city center is 16 minutes. Flights from $505

MDW

Midway Intl.

Closest

16 min

Flights from $505

Find the cheapest month to fly from Houston (IAH) to Chicago (CHI)

October is typically the cheapest month to fly

From $105 - $246 per traveler.

Travel information

Origin airport	George Bush Intercontinental Airport
Destination airport	Chicago, IL
Distance	913 miles away
Roundtrip price	$140

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Flights from Minneapolis (MSP) to Chicago (ORD)
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$68 Cheap Flights from Houston (IAH) to Chicago (CHI)

Popular airlines from George Bush Intercontinental Airport (IAH) to Chicago

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Cheap Flights from Houston to Chicago (IAH-CHI)

Alternative airports near Chicago

Find the cheapest month to fly from Houston (IAH) to Chicago (CHI)

October is typically the cheapest month to flyOctober is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

October is typically the cheapest month to fly