Flight Destinations in Cook County

View ฿2,830 flight on Sun, 1 Feb 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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Cook County

Prices were available within the past 7 days and start at ฿2,830 for one-way flights and ฿8,990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 9 Mar - Sat, 14 Mar
ATL
Atlanta
MDW
Chicago
฿8,990 Return, found 3 days ago
฿8,990
Return
found 3 days ago
Select Delta flight, departing Mon, 9 Mar from Atlanta to Chicago, returning Sat, 14 Mar, priced at ฿8,990 found 3 days ago
Delta
Mon, 9 Mar - Sat, 14 Mar
ATL
Atlanta
ORD
Chicago
฿8,990 Return, found 3 days ago
฿8,990
Return
found 3 days ago
Select Delta flight, departing Mon, 9 Mar from Atlanta to Chicago, returning Sat, 14 Mar, priced at ฿8,990 found 3 days ago
American Airlines
Mon, 9 Mar - Sat, 14 Mar
ATL
Atlanta
ORD
Chicago
฿10,125 Return, found 3 days ago
฿10,125
Return
found 3 days ago
Select American Airlines flight, departing Mon, 9 Mar from Atlanta to Chicago, returning Sat, 14 Mar, priced at ฿10,125 found 3 days ago
United
Mon, 9 Mar - Sat, 14 Mar
ATL
Atlanta
ORD
Chicago
฿11,200 Return, found 3 days ago
฿11,200
Return
found 3 days ago
Select United flight, departing Mon, 9 Mar from Atlanta to Chicago, returning Sat, 14 Mar, priced at ฿11,200 found 3 days ago
American Airlines
Thu, 12 Feb - Wed, 25 Feb
HND
Tokyo
ORD
Chicago
฿28,990 Return, found 3 days ago
฿28,990
Return
found 3 days ago
Select American Airlines flight, departing Thu, 12 Feb from Tokyo to Chicago, returning Wed, 25 Feb, priced at ฿28,990 found 3 days ago
Korean Air
Fri, 20 Mar - Fri, 27 Mar
BKK
Bangkok
ORD
Chicago
฿30,910 Return, found 2 days ago
฿30,910
Return
found 2 days ago
Select Korean Air flight, departing Fri, 20 Mar from Bangkok to Chicago, returning Fri, 27 Mar, priced at ฿30,910 found 2 days ago
Air Canada
Thu, 22 Jan - Wed, 4 Feb
BKK
Bangkok
ORD
Chicago
฿31,100 Return, found 7 hours ago
฿31,100
Return
found 7 hours ago
Select Air Canada flight, departing Thu, 22 Jan from Bangkok to Chicago, returning Wed, 4 Feb, priced at ฿31,100 found 7 hours ago
Cathay Pacific
Thu, 12 Feb - Wed, 25 Feb
HND
Tokyo
ORD
Chicago
฿32,130 Return, found 3 days ago
฿32,130
Return
found 3 days ago
Select Cathay Pacific flight, departing Thu, 12 Feb from Tokyo to Chicago, returning Wed, 25 Feb, priced at ฿32,130 found 3 days ago
Bangkok Airways
Mon, 19 Jan - Tue, 27 Jan
CNX
Chiang Mai
ORD
Chicago
฿33,050 Return, found 3 days ago
฿33,050
Return
found 3 days ago
Select Bangkok Airways flight, departing Mon, 19 Jan from Chiang Mai to Chicago, returning Tue, 27 Jan, priced at ฿33,050 found 3 days ago
Japan Airlines
Wed, 21 Jan - Sun, 25 Jan
BKK
Bangkok
ORD
Chicago
฿33,440 Return, found 11 hours ago
฿33,440
Return
found 11 hours ago
Select Japan Airlines flight, departing Wed, 21 Jan from Bangkok to Chicago, returning Sun, 25 Jan, priced at ฿33,440 found 11 hours ago

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.

Korean Air
Fri, 20 Mar - Fri, 27 Mar
BKK
Bangkok
ORD
Chicago
฿30,910 Return, found 2 days ago
฿30,910
Return
found 2 days ago
Select Korean Air flight, departing Fri, 20 Mar from Bangkok to Chicago, returning Fri, 27 Mar, priced at ฿30,910 found 2 days ago

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. ฿8,990 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 Atlanta (ATL), you could've snapped up a low-cost fare for just ฿2,830 in the last seven days. Round-trip journeys to Cook County ranged from ฿8,990 to ฿33,440 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.

How much is a plane ticket to Cook County?
In the last seven days, tickets to Cook County cost between ฿8,990 and ฿33,440. 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.

Book with confidence

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.
About Cook County

Explore a world of travel with Expedia

*Available to Expedia members.