Cheap Flights to Cook County | Popular Routes to Cook County from HK$540

View HK$540 flight on Thu, 22 Jan 2026Opens in a new window

Popular airlines to Cook County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Frontier Airlines

    Frontier Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheap round-trip flights to Cook County

Prices were available within the past 7 days and start at HK$540 for one-way flights and HK$1,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 20 Jan - Tue, 27 Jan
JFK
New York
ORD
Chicago
HK$1,090 Return, found 1 day ago
HK$1,090
Return
found 1 day ago
Select Delta flight, departing Tue, 20 Jan from New York to Chicago, returning Tue, 27 Jan, priced at HK$1,090 found 1 day ago
Delta
Sat, 24 Jan - Tue, 27 Jan
JFK
New York
ORD
Chicago
HK$1,154 Return, found 1 day ago
HK$1,154
Return
found 1 day ago
Select Delta flight, departing Sat, 24 Jan from New York to Chicago, returning Tue, 27 Jan, priced at HK$1,154 found 1 day ago
Delta
Wed, 21 Jan - Thu, 22 Jan
JFK
New York
ORD
Chicago
HK$1,229 Return, found 1 day ago
HK$1,229
Return
found 1 day ago
Select Delta flight, departing Wed, 21 Jan from New York to Chicago, returning Thu, 22 Jan, priced at HK$1,229 found 1 day ago
Delta
Thu, 22 Jan - Thu, 29 Jan
JFK
New York
ORD
Chicago
HK$1,315 Return, found 2 days ago
HK$1,315
Return
found 2 days ago
Select Delta flight, departing Thu, 22 Jan from New York to Chicago, returning Thu, 29 Jan, priced at HK$1,315 found 2 days ago
American Airlines
Mon, 26 Jan - Tue, 27 Jan
JFK
New York
ORD
Chicago
HK$1,369 Return, found 1 day ago
HK$1,369
Return
found 1 day ago
Select American Airlines flight, departing Mon, 26 Jan from New York to Chicago, returning Tue, 27 Jan, priced at HK$1,369 found 1 day ago
American Airlines
Mon, 26 Jan - Tue, 27 Jan
JFK
New York
ORD
Chicago
HK$1,638 Return, found 1 day ago
HK$1,638
Return
found 1 day ago
Select American Airlines flight, departing Mon, 26 Jan from New York to Chicago, returning Tue, 27 Jan, priced at HK$1,638 found 1 day ago
American Airlines
Sun, 25 Jan - Sun, 1 Feb
GUA
Guatemala City
ORD
Chicago
HK$2,177 Return, found 13 hours ago
HK$2,177
Return
found 13 hours ago
Select American Airlines flight, departing Sun, 25 Jan from Guatemala City to Chicago, returning Sun, 1 Feb, priced at HK$2,177 found 13 hours ago
United
Sun, 25 Jan - Sun, 1 Feb
GUA
Guatemala City
ORD
Chicago
HK$3,465 Return, found 13 hours ago
HK$3,465
Return
found 13 hours ago
Select United flight, departing Sun, 25 Jan from Guatemala City to Chicago, returning Sun, 1 Feb, priced at HK$3,465 found 13 hours ago
Copa
Sun, 18 Jan - Sun, 25 Jan
GUA
Guatemala City
ORD
Chicago
HK$5,226 Return, found 13 hours ago
HK$5,226
Return
found 13 hours ago
Select Copa flight, departing Sun, 18 Jan from Guatemala City to Chicago, returning Sun, 25 Jan, priced at HK$5,226 found 13 hours ago
Aeromexico
Sun, 18 Jan - Sun, 25 Jan
GUA
Guatemala City
ORD
Chicago
HK$6,817 Return, found 13 hours ago
HK$6,817
Return
found 13 hours ago
Select Aeromexico flight, departing Sun, 18 Jan from Guatemala City to Chicago, returning Sun, 25 Jan, priced at HK$6,817 found 13 hours ago

About Cook County

Expedia offers flights to Cook County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Cook County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Cook County that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to deliver you the most flexible fares around. Simply mark the "No change fee" box right under the "Flexible change policies" heading to find your dream flight to Cook County.
Which airlines fly to Cook County?
With a great selection of airlines operating flights into or near Cook County, you have plenty of choice:

  • United Airlines - 12,954 flights to or near Cook County each month, including 12,950 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 8,855 flights to or near Cook County each month, including 8,855 flights to O'Hare Intl. Airport (ORD) per month.
  • Southwest Airlines - 5,997 flights to or near Cook County each month, including 5,334 flights to Midway Intl. Airport (MDW) per month.

How can I find cheap tickets to Cook County?
You'll always score a terrific deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to compare the cheapest prices for nearby days. HK$1,090 was the cheapest price for a flight to Cook County in the last seven days.
How much is a flight to Cook County?
If you were flying one way from New York (JFK), you could've snapped up a low-cost fare for just HK$540 in the last seven days. Round-trip journeys to Cook County ranged from HK$1,090 to HK$6,817 over the same period.
What are the most popular airports to fly into in Cook County?
Picking the right airport comes down to factors such as location and convenience. These are your choices in Cook County:

  • O'Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.

When is the cheapest time to fly to Cook County?
Fly out on a Tuesday to boost your odds of securing the cheapest deal to Cook County. Mondays are usually the second most affordable day to take off. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to Cook County?
In the last seven days, tickets to Cook County cost between HK$1,090 and HK$6,817. Prices depend on the departure time, cabin class, airline and how early you make your booking.
What is the best time to go to Cook County?
If you'd like to discover Cook County's most populated city when it's at its liveliest, set off for Orland Park sometime during March, May and June. Similar to most locations in the Northern Hemisphere, summer here begins June 20, bringing average temperatures of between 18ºC and 27ºC.
What months are the cheapest to book a flight to Cook County?
February is a cheap month to lock in a seat for your Cook County escape. Airfares cost the most throughout the busy month of December, so avoid this time if possible.

Trending flights to Cook County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 22 Jun - Tue, 4 Aug
HKG
Hong Kong SAR
ORD
Chicago
HK$6,173 Return, found 8 hours ago
HK$6,173
Return
found 8 hours ago
Select China Airlines flight, departing Mon, 22 Jun from Hong Kong SAR to Chicago, returning Tue, 4 Aug, priced at HK$6,173 found 8 hours ago
*Available to Expedia members.