£216 Cheap Flights to Cook County

Popular airlines to Cook County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

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Top Cities to Visit in Cook County

FlightsFlights

Tinley Park

Tinley Park

Cheap round-trip flights to Cook County

Prices were available within the past 7 days and start at £216 for one-way flights and £302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 6 Nov - Wed, 12 Nov
DUB
Dublin
ORD
Chicago
£302 Return, found 3 hours ago
£302
Return
found 3 hours ago
Select Icelandair flight, departing Thu, 6 Nov from Dublin to Chicago, returning Wed, 12 Nov, priced at £302 found 3 hours ago
TAP Portugal
Wed, 22 Oct - Wed, 5 Nov
DUB
Dublin
ORD
Chicago
£317 Return, found 5 days ago
£317
Return
found 5 days ago
Select TAP Portugal flight, departing Wed, 22 Oct from Dublin to Chicago, returning Wed, 5 Nov, priced at £317 found 5 days ago
American Airlines
Thu, 25 Sep - Fri, 31 Oct
DUB
Dublin
ORD
Chicago
£339 Return, found 19 hours ago
£339
Return
found 19 hours ago
Select American Airlines flight, departing Thu, 25 Sep from Dublin to Chicago, returning Fri, 31 Oct, priced at £339 found 19 hours ago
British Airways
Tue, 2 Sep - Tue, 9 Sep
DUB
Dublin
ORD
Chicago
£341 Return, just found
£341
Return
just found
Select British Airways flight, departing Tue, 2 Sep from Dublin to Chicago, returning Tue, 9 Sep, priced at £341 just found
Aer Lingus
Sun, 14 Sep - Thu, 18 Sep
DUB
Dublin
ORD
Chicago
£344 Return, just found
£344
Return
just found
Select Aer Lingus flight, departing Sun, 14 Sep from Dublin to Chicago, returning Thu, 18 Sep, priced at £344 just found
Lufthansa
Wed, 24 Dec - Wed, 31 Dec
DUB
Dublin
ORD
Chicago
£347 Return, found 1 hour ago
£347
Return
found 1 hour ago
Select Lufthansa flight, departing Wed, 24 Dec from Dublin to Chicago, returning Wed, 31 Dec, priced at £347 found 1 hour ago
Air France
Fri, 19 Sep - Mon, 22 Sep
DUB
Dublin
ORD
Chicago
£353 Return, found 3 hours ago
£353
Return
found 3 hours ago
Select Air France flight, departing Fri, 19 Sep from Dublin to Chicago, returning Mon, 22 Sep, priced at £353 found 3 hours ago
Iberia
Tue, 2 Sep - Tue, 9 Sep
DUB
Dublin
ORD
Chicago
£354 Return, just found
£354
Return
just found
Select Iberia flight, departing Tue, 2 Sep from Dublin to Chicago, returning Tue, 9 Sep, priced at £354 just found
Air Canada
Fri, 5 Sep - Mon, 22 Sep
DUB
Dublin
ORD
Chicago
£355 Return, found 4 hours ago
£355
Return
found 4 hours ago
Select Air Canada flight, departing Fri, 5 Sep from Dublin to Chicago, returning Mon, 22 Sep, priced at £355 found 4 hours ago
Swiss International Air Lines
Tue, 2 Dec - Mon, 8 Dec
DUB
Dublin
ORD
Chicago
£355 Return, just found
£355
Return
just found
Select Swiss International Air Lines flight, departing Tue, 2 Dec from Dublin to Chicago, returning Mon, 8 Dec, priced at £355 just found

Top tips for booking flights to Cook County from UK

Get ready to fly to Cook County

Prepare your luggage and book your flights to Cook County with Expedia. We offer a seamless flight booking experience, with a wide range of Cook County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Cook County in 2025, we are always available to assist you. Book your flights to Cook County today and let the adventure begin!

Find the best tickets to Cook County

To find some of the best tickets to Cook County in 2025, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Cook County or last-minute flights to Cook County, you can filter and sort your search results, making it easy to find the ideal flight to Cook County.

Airlines fly to Cook County

There are 20 different airlines that fly to Cook County including some of the most trusted names in the business. To book flights to Cook County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Cook County plane tickets.

Find the cheapest flights to Cook County

By booking early you may find some of the best deals for Cook County flights from the UK, including Cook County direct flights. You can usually find affordable and cheap flights to Cook County, whether one-way from £216 or round-trip from £302, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Cook County

Try searching for different Cook County airports with Expedia to find some of the cheapest flights to Cook County. Flights from Dublin (DUB) to Chicago (ORD) usually have the lowest price from £216.

Why book your flights to Cook County with Expedia

Expedia offers great deals on Cook County air fares from £216 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Cook County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Cook County Flights Information

Airlines serving
TAP Portugal, Icelandair, American Airlines, British Airways, Aer Lingus, Lufthansa, Air France, Iberia, Air Canada, Swiss International Air Lines, JetBlue Airways, Turkish Airlines
Roundtrip price
from £302

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. £302 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 Dublin (DUB), you could've snapped up a low-cost fare for just £216 in the last seven days. Round-trip journeys to Cook County ranged from £302 to £470 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 £302 and £470. 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 the most affordable month to purchase a seat for your Cook County getaway. Airfares cost the most throughout the month of December, so avoid this time if you can.

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.

Icelandair
Fri, 3 Oct - Wed, 8 Oct
LGW
London
ORD
Chicago
£347 Return, found 2 days ago
£347
Return
found 2 days ago
Select Icelandair flight, departing Fri, 3 Oct from London to Chicago, returning Wed, 8 Oct, priced at £347 found 2 days ago
*Available to Expedia members.