Cheap Flights to Cook County from $44 (2026/2027)

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Tinley Park

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Tinley Park
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Chicago Heights

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Chicago Heights

How Much Does it Cost To Fly To Cook County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Jul 4 - Sat, Jul 4
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$94 Roundtrip, found 5 hours ago
$94
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Jul 4 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Jul 4, priced at $94 found 5 hours ago
Sat, Sep 5 - Sat, Sep 12
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$138 Roundtrip, found 18 hours ago
$138
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sat, Sep 5 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Sat, Sep 12, priced at $138 found 18 hours ago
Wed, Oct 21 - Sat, Oct 24
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$148 Roundtrip, found 14 hours ago
$148
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Dallas-Fort Worth Intl. to Midway Intl., returning Sat, Oct 24, priced at $148 found 14 hours ago
Wed, Oct 21 - Sat, Oct 24
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$148 Roundtrip, found 14 hours ago
$148
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Oct 24, priced at $148 found 14 hours ago
Wed, Oct 7 - Wed, Oct 7
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$166 Roundtrip, found 3 hours ago
$166
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Wed, Oct 7 from John F. Kennedy Intl. to O'Hare Intl., returning Wed, Oct 7, priced at $166 found 3 hours ago
Mon, Aug 10 - Wed, Aug 12
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$185 Roundtrip, found 1 day ago
$185
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 10 from Los Angeles Intl. to O'Hare Intl., returning Wed, Aug 12, priced at $185 found 1 day ago
Fri, Sep 25 - Sat, Sep 26
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$189 Roundtrip, found 14 hours ago
$189
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Sep 25 from John F. Kennedy Intl. to O'Hare Intl., returning Sat, Sep 26, priced at $189 found 14 hours ago
Tue, Sep 22 - Tue, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 5 days ago
$192
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 22, priced at $192 found 5 days ago
OriginDestinationTravel DatesFlights From*
LAXChicagoAugust 5 to August 12$198
LAXChicagoAugust 20 to August 23$250
FCOChicagoOctober 9 to October 13$550
HKGChicagoSeptember 2 to September 28$827
CANChicagoSeptember 8 to September 23$977
PEKChicagoSeptember 27 to March 12$1,085
PVGChicagoSeptember 7 to March 3$1,196
PVGChicagoSeptember 7 to February 10$1,201
FOCChicagoSeptember 6 to October 4$1,319
HKGChicagoJuly 19 to September 26$1,319
XIYChicagoSeptember 21 to October 18$1,342
FOCChicagoAugust 5 to August 26$1,629
SZXChicagoJuly 15 to July 16$1,776
PEKChicagoJuly 30 to August 1$2,577
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXChicagoJuly 4 to July 9$330
LAXChicagoJuly 4 to July 7$393
FCOChicagoJuly 5 to July 15$896
HKGChicagoJuly 4 to July 6$1,015
PVGChicagoJuly 4 to August 5$1,534
PEKChicagoJuly 4 to November 25$1,601
XIYChicagoJuly 5 to July 8$2,026
*Prices include taxes and fees

Best Cook County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Lodge Geneva National
4.0-star property

Lodge Geneva National

Sep 25 - Sep 29

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,083, price is now $696 per person
$696
per person
found 1 hour ago
Level Chicago - River North
4.0-star property

Level Chicago - River North

Aug 27 - Sep 1

5 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,370, price is now $808 per person
$808
per person
found 1 day ago
Pendry Chicago
4.5-star property

Pendry Chicago

Sep 3 - Sep 6

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,101, price is now $727 per person
$727
per person
found 1 day ago
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Travelers ❤️ These Cook County 🏨

Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Grant Park and Millennium Park are located nearby.
8/10 Very Good! (10,188 reviews)
"The parking situation at the hotel is not very good as there is no valet service and one has to walk a block to park the car. The front staff was not very helpful in explaining the parking situation. The bar is supposed to be open until midnight, I came in to get a cocktail at 11 and bartender had ..."

Reviewed on Jul 1, 2026

Opens in a new windowCongress Plaza Hotel
Omni Chicago Hotel

Omni Chicago Hotel

4.5 out of 5
676 N Michigan Ave Chicago IL
Book a stay at this luxury hotel in Chicago. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
9.2/10 Wonderful! (1,826 reviews)
"Was excited to again stay with Omni but this property wasn’t up to the same standards as others we’ve stayed at… It was clean but just seemed “sad”"

Reviewed on Jul 1, 2026

Opens in a new windowOmni Chicago Hotel
Hilton Chicago O'Hare Airport

Hilton Chicago O'Hare Airport

4 out of 5
O'Hare International Airport Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Allstate Arena and The Dome at the Parkway Bank Sports Complex are located nearby.
8.4/10 Very Good! (2,333 reviews)
"Staff were really helpful and sweet during check in. During checkout I was told there are no shuttles to take me to my terminal in quite a short and ubrupt manner. But to be honest the price is ridiculous for the outdated hotel. Seems like they think they can charge Hilton prices for what looks like ..."

Reviewed on Jun 30, 2026

Opens in a new windowHilton Chicago O'Hare Airport
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Hyatt Regency O'Hare Chicago

Hyatt Regency O'Hare Chicago

4 out of 5
9300 Bryn Mawr Ave Rosemont IL
Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Allstate Arena and Rosemont Theatre are located nearby.
8.8/10 Excellent! (2,763 reviews)
"They over charge your card and then can’t tell what the charge is for or make something up. When we got there they gave us a dirty room and we had to call to get out room changed not a upgrade but whatever."

Reviewed on Jun 30, 2026

Opens in a new windowHyatt Regency O'Hare Chicago
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Cook County?
During the last seven days, the cheapest roundtrip flight to Cook County cost $94 on our site. Search through our fabulous deals, make your booking and get ready for your next trip. This price was available on Travelocity for flights to Cook County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Cook County?
There are 15 airline companies flying to Cook County. If you're thinking about a break in Steger, go for Southwest Airlines. This popular carrier operates 5,737 services a month to Cook County's gateway city.
What is the cheapest month to fly to Cook County?
Based on Travelocity's direct return flight demand from January to December last year, July is the cheapest time to fly to Cook County. Keep an eye out for flights across this month and lock in a great deal today.
How can I check my flight status to Cook County?
Go to our customer portal, Trips. You'll find everything related to your flight to Cook County here, including information about gate changes, flight status and more. Trips is located at the top right of the Travelocity homepage. Simply sign up, log in and find the answers you're after. Or you can access your itinerary while you're on the go and get trip updates through the Travelocity app. All your itineraries are in one convenient place, making it a breeze to share details with any members of your family flying with you.
How do I find the best deals on flights to Cook County?
A simple way to snag a bargain is to be flexible with your dates. Begin by searching for your flight to Cook County, then click on "Flexible dates" above your results. It will reveal prices for nearby days. Like more advice? Book early. To give you an idea of airfares, $94 was the best price for a roundtrip flight to Cook County in the last seven days on our site. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Cook County with Travelocity?
If you're chasing cheap flights to Cook County, you'll discover some top deals with Travelocity. From cheap family flights with low-cost airlines to flexible fares, we can help with your journey. Experience a worry-free vacation with our 24/7 social media customer support, Price Match Guarantee and free cancellations with most hotels. Start packing your bags and get ready to fly out to this vibrant destination.
What are the most popular flight routes to Cook County?
To help you in your search for flights to Cook County, check out our list of some of the major routes:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 4,203 flights a month.
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 4,155 flights a month.
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 4,138 flights a month.

How much is a flight to Cook County on average?
Get your next big adventure off to a great start by grabbing an awesome deal with Travelocity. In the last seven days, roundtrip flights to Cook County cost between $94 and $2,577. Look through our site and secure an airfare that's within your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Cook County?
Your departure point will usually determine how many hours your direct flight to Cook County will take. Here are a few of the popular routes to Cook County and average journey times:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 29 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 20 minutes
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 41 minutes

What can I expect on a flight to Cook County?
Factors such as which airline you're jetting off with and where you're departing from will mostly determine your experience. You're likely to find all kinds of flights to Cook County, from cheap flights for family vacations to business class journeys. Hot meals, drinks and entertainment are generally what most airlines offer on long-haul trips.