Flight to Cook County

View S$138 flight on Thu, 5 Mar, 2026Opens in a new window

Popular airlines to Cook County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

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Cheap round-trip flights to Cook County

Prices were available within the past 7 days and start at S$138 for one-way flights and S$274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
MDW
Chicago
S$274 Return, found 10 hours ago
S$274
Return
found 10 hours ago
Select Delta flight, departing Thu, 5 Mar from Denver to Chicago, returning Mon, 9 Mar, priced at S$274 found 10 hours ago
Delta
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
ORD
Chicago
S$274 Return, found 10 hours ago
S$274
Return
found 10 hours ago
Select Delta flight, departing Thu, 5 Mar from Denver to Chicago, returning Mon, 9 Mar, priced at S$274 found 10 hours ago
American Airlines
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
ORD
Chicago
S$339 Return, found 10 hours ago
S$339
Return
found 10 hours ago
Select American Airlines flight, departing Thu, 5 Mar from Denver to Chicago, returning Mon, 9 Mar, priced at S$339 found 10 hours ago
United
Thu, 5 Mar - Mon, 9 Mar
DEN
Denver
ORD
Chicago
S$339 Return, found 10 hours ago
S$339
Return
found 10 hours ago
Select United flight, departing Thu, 5 Mar from Denver to Chicago, returning Mon, 9 Mar, priced at S$339 found 10 hours ago
Delta
Sun, 18 Jan - Sun, 25 Jan
COS
Colorado Springs
MDW
Chicago
S$519 Return, found 15 hours ago
S$519
Return
found 15 hours ago
Select Delta flight, departing Sun, 18 Jan from Colorado Springs to Chicago, returning Sun, 25 Jan, priced at S$519 found 15 hours ago
American Airlines
Sun, 18 Jan - Sun, 25 Jan
COS
Colorado Springs
ORD
Chicago
S$526 Return, found 15 hours ago
S$526
Return
found 15 hours ago
Select American Airlines flight, departing Sun, 18 Jan from Colorado Springs to Chicago, returning Sun, 25 Jan, priced at S$526 found 15 hours ago
Air Canada
Mon, 9 Feb - Thu, 19 Feb
SIN
Singapore
ORD
Chicago
S$1,177 Return, found 6 days ago
S$1,177
Return
found 6 days ago
Select Air Canada flight, departing Mon, 9 Feb from Singapore to Chicago, returning Thu, 19 Feb, priced at S$1,177 found 6 days ago
American Airlines
Sat, 2 May - Sun, 10 May
ICN
Seoul
ORD
Chicago
S$1,198 Return, found 6 days ago
S$1,198
Return
found 6 days ago
Select American Airlines flight, departing Sat, 2 May from Seoul to Chicago, returning Sun, 10 May, priced at S$1,198 found 6 days ago
Korean Air
Mon, 16 Feb - Wed, 25 Feb
SIN
Singapore
ORD
Chicago
S$1,235 Return, found 4 hours ago
S$1,235
Return
found 4 hours ago
Select Korean Air flight, departing Mon, 16 Feb from Singapore to Chicago, returning Wed, 25 Feb, priced at S$1,235 found 4 hours ago
Delta
Thu, 19 Mar - Tue, 31 Mar
SIN
Singapore
MDW
Chicago
S$1,237 Return, found 2 days ago
S$1,237
Return
found 2 days ago
Select Delta flight, departing Thu, 19 Mar from Singapore to Chicago, returning Tue, 31 Mar, priced at S$1,237 found 2 days 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.

Air Canada
Mon, 9 Feb - Thu, 19 Feb
SIN
Singapore
ORD
Chicago
S$1,177 Return, found 6 days ago
S$1,177
Return
found 6 days ago
Select Air Canada flight, departing Mon, 9 Feb from Singapore to Chicago, returning Thu, 19 Feb, priced at S$1,177 found 6 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. S$274 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 Denver (DEN), you could've snapped up a low-cost fare for just S$138 in the last seven days. Round-trip journeys to Cook County ranged from S$274 to S$1,237 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 S$274 and S$1,237. 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

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.

Travel information

Cook County Flights Information

Airlines serving
Delta, American Airlines, United, Air Canada, Japan Airlines, Korean Air
Roundtrip price
from S$274
Cook County Flights Information

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