How does KAYAK find such low prices on flights from Worldwide to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Chicago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Worldwide to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Worldwide with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$59 International Flights to Chicago

KAYAK searches hundreds of travel sites at once for cheap international flights to Chicago

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Flight Deals

Book Cheap International Flights Deals to Chicago

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip international flight deals to Chicago

Thu, May 14 - Sun, May 17

10:25 am - 2:35 pm

CUN

ORD

4h 10mnonstop

6:00 am - 10:03 am

ORD

CUN

4h 03mnonstop

$146Frontier

Thu, Apr 30 - Sun, May 10

10:40 am - 2:49 pm

CUN

ORD

4h 09mnonstop

6:00 am - 10:03 am

ORD

CUN

4h 03mnonstop

$147Frontier

Fri, May 1 - Sun, May 3

10:40 am - 2:49 pm

CUN

ORD

4h 09mnonstop

6:30 am - 10:38 am

ORD

CUN

4h 08mnonstop

$148Frontier

Thu, Jul 9 - Mon, Jul 13

8:00 am - 6:25 pm

CUN

MDW

10h 25m

2 stops

9:20 am - 8:15 pm

MDW

CUN

10h 55m

2 stops

$279Delta

Thu, May 28 - Wed, Jun 24

8:00 am - 9:09 pm

CUN

MDW

13h 09m

1 stop

9:17 am - 8:25 pm

MDW

CUN

11h 08m

2 stops

$280Delta

Sat, Sep 5 - Sun, Sep 13

5:55 am - 1:10 pm

MAD

ORD

14h 15m

1 stop

3:00 pm - 10:45 am

ORD

MAD

12h 45m

1 stop

$567ITA Airways

Sat, May 2 - Thu, May 7

5:55 am - 1:10 pm

MAD

ORD

14h 15m

1 stop

3:00 pm - 10:45 am

ORD

MAD

12h 45m

1 stop

$571ITA Airways

Sat, Apr 25 - Mon, May 4

11:45 am - 2:25 pm

MAD

ORD

9h 40mnonstop

4:55 pm - 8:20 am

ORD

MAD

8h 25mnonstop

$595Iberia

Wed, Aug 26 - Mon, Aug 31

1:00 pm - 9:25 pm

MAD

ORD

15h 25m

1 stop

10:25 pm - 1:30 pm

ORD

MAD

8h 05mnonstop

$598Iberia

Thu, Oct 1 - Thu, Oct 15

7:40 am - 5:00 am

DEL

ORD

31h 50m

2 stops

9:30 pm - 5:20 am

ORD

DEL

21h 20m

1 stop

$813Finnair

Useful Info

Low season	January
High season	July
Cheapest flight	$59

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Newark Liberty Airport to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Worldwide to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Worldwide to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Worldwide with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Saint Joseph

Hammond

Portage

Lansing

Valparaiso

Chesterton

Schererville

Munster

Porter

Monticello

Griffith

Saint John

Everything you need to know for your flight to Chicago

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Worldwide

First Class flights to Chicagofrom $320

Business Class flights to Chicagofrom $358

Premium Economy Class flights to Chicagofrom $133

Economy Class flights to Chicagofrom $52

$60 Find deals on international flights to Chicago

KAYAK searches hundreds of travel sites at once for cheap international flights to Chicago

Book Cheap International Flights Deals to Chicago

Recent round-trip international flight deals to Chicago

Recent one-way international flight deals to Chicago

Recent last minute international flight deals to Chicago

Recent direct international flight deals to Chicago

Good to know

FAQs for booking Worldwide to Chicago flights

How does KAYAK find such low prices on flights from Worldwide to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Worldwide to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Worldwide with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Worldwide

Complete your trip to Chicago with a hotel stay or car rental

Find direct flights for Chicago

Flights to other popular destinations

Flights from domestic origins to Worldwide

Choose which airport to fly into in Chicago

Find deals for your return flight