The fares displayed include all taxes and fees for economy class travel and were found by Kayak users in the last 48 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charged additional fees for extra checked bags. Please check the carriers' sites.

Cheap Chicago Flights

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KAYAK searches hundreds of sites to find the best flights for your next trip to Chicago.

Here's how it works. Search KAYAK for a flight to Chicago. Sort, filter, and compare results on one web page. Then book direct on the airline or travel agent site of your choice!

To search for round-trip fares, fill in both the departure date and the return date. To search for a one-way fare, fill in only the departure date.

Cheap flights to Chicago

These are the cheapest* Chicago flights found by KAYAK users in the past 48 hours. Use the links to see if you can get a better deal.

$137+	Cheap flights from New York, NY (NYC)	Traveling: (Nov 13 - Nov 16 2009)
$137+	Found today on United	check latest airfare

$179+	Cheap flights from Boston, MA (BOS)	Traveling: (Dec 2 - Dec 6 2009)
$179+	Found 1 day ago on JetBlue Airways	check latest airfare

$156+	Cheap flights from Washington, DC (WAS)	Traveling: (Nov 7 - Nov 7 2009)
$156+	Found 1 day ago on United	check latest airfare

$234+	Cheap flights from Los Angeles, CA (LAX)	Traveling: (Dec 2 - Dec 7 2009)
$234+	Found today on Frontier	check latest airfare

$197+	Cheap flights from San Francisco, CA (SFO)	Traveling: (Nov 16 - Nov 17 2009)
$197+	Found 1 day ago on Multiple Airlines	check latest airfare

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Cheap Flights from Chicago

These are the cheapest* flights leaving from Boston found by KAYAK users in the past 48 hours. Can you find a better deal?

$137+	Cheap flights to New York, NY (NYC)	Traveling: (Nov 10 - Nov 14 2009)
$137+	Found 1 day ago on JetBlue Airways	check latest airfare

$220+	Cheap flights to Las Vegas, NV (LAS)	Traveling: (Dec 12 - Dec 15 2009)
$220+	Found 1 day ago on US Airways	check latest airfare

$197+	Cheap flights to Miami, FL (MIA)	Traveling: (Nov 14 - Nov 17 2009)
$197+	Found 2 days ago on Continental	check latest airfare

$227+	Cheap flights to Los Angeles, CA (LAX)	Traveling: (Dec 7 - Dec 12 2009)
$227+	Found 1 day ago on US Airways	check latest airfare

$154+	Cheap flights to Fort Lauderdale, FL (FLL)	Traveling: (Jan 6 - Jan 13 2010)
$154+	Found 2 days ago on AirTran	check latest airfare

See more cheap flights from Chicago »

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Chicago Travel

Kayak deals have the best deals on the best hotels in Chicago. Check out our hotel deals product.
Our Chicago hotels page lists the most popular hotels and gives you the ability to filter and get real-time rates from multiple hotel providers
Chicago, Illinois general information
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