How many flights depart from Illinois to Worldwide on average per week?

As of March 2026, there are 2,515 flights per week flying from Illinois to Worldwide. The most common day of the week flights depart is Sun, with 22% of flights taking off on this day.

What airlines fly to Worldwide?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Worldwide from Illinois according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 78 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Worldwide?

Frontier, Delta, and United Airlines are the most popular carriers operating from Illinois to Worldwide

When did momondo last update prices for flights from Illinois to Worldwide?

Prices for flights from Illinois to Worldwide were last updated today.

How many operators does momondo search for flights from Illinois to Worldwide?

There are 14 operators available for flights from Illinois to Worldwide as of March 2026.

How old do you have to be to fly from Illinois to Worldwide?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Worldwide.

What documentation or ID do you need to fly to Worldwide?

The necessary travel and health documents for your Worldwide trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$46 Cheap Flights from Illinois to Worldwide in 2026

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Find the cheapest flights from Illinois to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:31 pm - 10:36 pm

ORD

LGA

2h 05mnonstop

6:15 pm - 7:57 pm

LGA

ORD

2h 42mnonstop

$96Spirit Airlines

Tue, Apr 14 - Tue, Apr 21

2:09 pm - 5:20 pm

ORD

LGA

2h 11mnonstop

6:15 pm - 7:57 pm

LGA

ORD

2h 42mnonstop

$97Spirit Airlines

Wed, Apr 15 - Tue, Apr 21

10:55 am - 3:00 pm

ORD

MIA

3h 05mnonstop

9:21 pm - 11:59 pm

MIA

ORD

3h 38mnonstop

$99Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

7:55 am - 12:14 pm

ORD

MIA

3h 19mnonstop

10:41 am - 1:05 pm

MIA

ORD

3h 24mnonstop

$100Multiple Airlines

Fri, Apr 10 - Fri, Apr 17

7:31 pm - 10:36 pm

ORD

LGA

2h 05mnonstop

6:30 am - 8:01 am

LGA

ORD

2h 31mnonstop

$101Spirit Airlines

Wed, Apr 8 - Thu, Apr 9

3:52 pm - 8:11 pm

ORD

MIA

3h 19mnonstop

9:21 pm - 11:59 pm

MIA

ORD

3h 38mnonstop

$103Frontier

Thu, Apr 30 - Sun, May 3

3:52 pm - 8:11 pm

ORD

MIA

3h 19mnonstop

9:21 pm - 11:59 pm

MIA

ORD

3h 38mnonstop

$104Frontier

Thu, Apr 23 - Thu, Apr 30

8:31 am - 11:50 am

ORD

JFK

2h 19mnonstop

6:00 am - 7:41 am

JFK

ORD

2h 41mnonstop

$140JetBlue

Sat, Apr 18 - Tue, Apr 21

8:31 am - 11:50 am

ORD

JFK

2h 19mnonstop

6:00 am - 7:41 am

JFK

ORD

2h 41mnonstop

$145JetBlue

Thu, Apr 23 - Mon, Apr 27

6:04 am - 9:29 am

ORD

JFK

2h 25mnonstop

8:19 am - 10:28 am

JFK

ORD

3h 09mnonstop

$159Delta

Tue, Apr 21 - Wed, Apr 29

Frontier flights from Illinois to Worldwide

Our best Frontier deals on Illinois to Worldwide flight tickets

Frontier

Apr 5

ORD7:25 amChicago O'Hare Intl

3h 19m

MIA11:44 amMiami

Apr 9

MIA12:04 pmMiami

3h 38m

ORD2:42 pmChicago O'Hare Intl

$102

Frontier

Apr 23

ORD3:52 pmChicago O'Hare Intl

3h 19m

MIA8:11 pmMiami

Apr 30

MIA9:21 pmMiami

3h 38m

ORD11:59 pmChicago O'Hare Intl

$104

Frontier

Apr 5

ORD7:25 amChicago O'Hare Intl

3h 19m

MIA11:44 amMiami

Apr 10

MIA1:19 pmMiami

3h 38m

ORD3:57 pmChicago O'Hare Intl

$111

Spirit Airlines flights from Illinois to Worldwide

Our best Spirit Airlines deals on Illinois to Worldwide flight tickets

Spirit Airlines

Apr 8

ORD7:31 pmChicago O'Hare Intl

2h 05m

LGA10:36 pmNew York LaGuardia

Apr 11

LGA6:30 amNew York LaGuardia

2h 31m

ORD8:01 amChicago O'Hare Intl

$96

Spirit Airlines

Apr 15

ORD2:09 pmChicago O'Hare Intl

2h 11m

LGA5:20 pmNew York LaGuardia

Apr 21

LGA6:15 pmNew York LaGuardia

2h 42m

ORD7:57 pmChicago O'Hare Intl

$97

Spirit Airlines

Apr 8

ORD7:31 pmChicago O'Hare Intl

2h 05m

LGA10:36 pmNew York LaGuardia

Apr 9

LGA6:30 amNew York LaGuardia

2h 31m

ORD8:01 amChicago O'Hare Intl

$101

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 4/14

7:31 pm-10:36 pm

Nonstop2h 05m

New York LaGuardia

Tue 4/21

6:15 pm-7:57 pm

Nonstop2h 42m

$96

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 4/15

2:09 pm-5:20 pm

Nonstop2h 11m

New York LaGuardia

Tue 4/21

6:15 pm-7:57 pm

Nonstop2h 42m

$97

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 4/13

10:55 am-3:00 pm

Nonstop3h 05m

Miami

Thu 4/16

9:21 pm-11:59 pm

Nonstop3h 38m

$99

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 4/10

7:55 am-12:14 pm

Nonstop3h 19m

Miami

Fri 4/17

10:41 am-1:05 pm

Nonstop3h 24m

$100

Quickest round-trip

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 4/8

7:31 pm-10:36 pm

Nonstop2h 05m

New York LaGuardia

Thu 4/9

6:30 am-8:01 am

Nonstop2h 31m

$101

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 4/30

3:52 pm-8:11 pm

Nonstop3h 19m

Miami

Sun 5/3

9:21 pm-11:59 pm

Nonstop3h 38m

$103

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Thu 4/23

3:52 pm-8:11 pm

Nonstop3h 19m

Miami

Thu 4/30

9:21 pm-11:59 pm

Nonstop3h 38m

$104

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Sat 4/18

8:31 am-11:50 am

Nonstop2h 19m

New York John F Kennedy Intl

Tue 4/21

6:00 am-7:41 am

Nonstop2h 41m

$140

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 4/23

8:31 am-11:50 am

Nonstop2h 19m

New York John F Kennedy Intl

Mon 4/27

6:00 am-7:41 am

Nonstop2h 41m

$145

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 4/21

6:04 am-9:29 am

Nonstop2h 25m

New York John F Kennedy Intl

Wed 4/29

8:19 am-10:28 am

Nonstop3h 09m

$159

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Worldwide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest Illinois to Worldwide flight route?

Fly from Chicago Midway to Newark for the best Illinois - Worldwide flight prices

What cabin class options are available on Illinois to Worldwide flights?

There are 4 cabin classes available to choose from on Illinois to Worldwide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Worldwide flights?

No. A direct flight is the cheapest option for a flight between Illinois to Worldwide.

Cheap Illinois to Worldwide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Worldwide

Best Price Found	$40
Fastest flight time	0h 45m
Direct flights	Every day
Airports in Worldwide	12,870 airports

The best one-way flight to Worldwide from Illinois in the past 72 hours is $40. The best round-trip flight deal from Illinois to Worldwide found on momondo in the last 72 hours is $61.

The fastest flight from Illinois to Worldwide takes 0h 45m

Direct flights go from Illinois to Worldwide every day.

There are 12,870 airports in Worldwide. From Illinois there are direct flights to New York LaGuardia (LGA).

Search flight deals

When did momondo last update prices for flights from Illinois to Worldwide?
Prices for flights from Illinois to Worldwide were last updated today.
How many operators does momondo search for flights from Illinois to Worldwide?
There are 14 operators available for flights from Illinois to Worldwide as of March 2026.
How old do you have to be to fly from Illinois to Worldwide?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The necessary travel and health documents for your Worldwide trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Worldwide is Airbus A321neo, representing 17.23% of all bookings. The subsequent popular models are Boeing 737-800 at 15.29%, Airbus A321-100/200 at 8.07%, and Boeing 737-900 at 7.39%.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Worldwide?

Finding the right flight to Worldwide from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Worldwide quick and easy, saving you time and money.

Can I find flights from Illinois to Worldwide with flexible booking policies on momondo?

momondo does allow users to show only those flights to Worldwide from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Worldwide?

Once all potential Illinois to Worldwide flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Worldwide right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Worldwide from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.