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

Spirit Airlines, Delta, and Southwest are the most popular carriers operating from Chicago to Worldwide

What airlines fly to Worldwide?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Worldwide from Chicago according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 76 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

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

3,060 flights are operational weekly from Chicago to Worldwide as of March 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

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

Prices for flights from Chicago to Worldwide are refreshed on a daily basis.

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

As of March 2026, there are 14 operators available to choose from for flights from Chicago to Worldwide.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Worldwide.

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

The travel and health documents required for your trip to Worldwide can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$46 Cheap Flights from Chicago to Worldwide in 2026

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Find the cheapest flights from Chicago to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 am - 11:58 am

ORD

MIA

3h 08mnonstop

9:21 pm - 11:59 pm

MIA

ORD

3h 38mnonstop

$99Multiple Airlines

dl., abr. 27 - ds., maig 2

7:55 am - 12:14 pm

ORD

MIA

3h 19mnonstop

10:41 am - 1:05 pm

MIA

ORD

3h 24mnonstop

$100Multiple Airlines

dv., abr. 10 - dv., abr. 17

7:55 am - 12:14 pm

ORD

MIA

3h 19mnonstop

10:41 am - 1:05 pm

MIA

ORD

3h 24mnonstop

$101Multiple Airlines

dv., abr. 10 - dv., abr. 24

4:51 pm - 8:57 pm

ORD

MIA

3h 06mnonstop

6:30 am - 5:11 pm

MIA

ORD

11h 41m

1 stop

$103Spirit Airlines

dv., abr. 10 - ds., abr. 18

3:52 pm - 8:11 pm

ORD

MIA

3h 19mnonstop

9:21 pm - 11:59 pm

MIA

ORD

3h 38mnonstop

$104Frontier

dj., abr. 23 - dj., abr. 30

10:55 am - 3:00 pm

ORD

MIA

3h 05mnonstop

10:41 am - 1:05 pm

MIA

ORD

3h 24mnonstop

$105Spirit Airlines

dv., abr. 10 - dv., abr. 17

4:28 pm - 11:05 pm

ORD

DFW

6h 37m

1 stop

10:17 pm - 12:52 am

DFW

ORD

2h 35mnonstop

$111Frontier

ds., abr. 25 - dl., abr. 27

6:15 am - 12:55 pm

ORD

PHX

8h 40m

1 stop

6:30 pm - 11:55 pm

PHX

ORD

3h 25mnonstop

$175Southwest

dt., maig 12 - dt., maig 19

11:55 am - 7:55 pm

ORD

PHX

10h 00m

2 stops

6:30 pm - 11:55 pm

PHX

ORD

3h 25mnonstop

$180Southwest

dc., abr. 22 - dc., abr. 29

3:55 pm - 5:58 pm

ORD

PHX

4h 03mnonstop

7:00 am - 12:36 pm

PHX

ORD

3h 36mnonstop

$182United Airlines

ds., abr. 18 - dt., abr. 21

Spirit Airlines flights from Chicago to Worldwide

Our best Spirit Airlines deals on Chicago to Worldwide flight tickets

Spirit Airlines

Apr 6

ORD4:51 pmChicago O'Hare Intl

3h 06m

MIA8:57 pmMiami

Apr 9

MIA7:20 amMiami

3h 30m

ORD9:50 amChicago O'Hare Intl

$102

Spirit Airlines

Apr 10

ORD4:51 pmChicago O'Hare Intl

3h 06m

MIA8:57 pmMiami

Apr 18

MIA6:30 amMiami

11h 41m

1 stop

ORD5:11 pmChicago O'Hare Intl

$103

Spirit Airlines

Mar 31

ORD4:51 pmChicago O'Hare Intl

3h 06m

MIA8:57 pmMiami

Apr 11

MIA7:20 amMiami

3h 30m

ORD9:50 amChicago O'Hare Intl

$104

Frontier flights from Chicago to Worldwide

Our best Frontier deals on Chicago to Worldwide flight tickets

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 2

ORD6:40 amChicago O'Hare Intl

3h 19m

MIA10:59 amMiami

Apr 9

MIA12:04 pmMiami

3h 38m

ORD2:42 pmChicago O'Hare Intl

$111

Frontier

Apr 14

ORD3:27 pmChicago O'Hare Intl

3h 04m

DFW6:31 pmDallas/Fort Worth

Apr 21

DFW5:01 amDallas/Fort Worth

11h 59m

1 stop

ORD5:00 pmChicago O'Hare Intl

$113

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dl. 4/27

7:50 am-11:58 am

Nonstop3h 08m

Miami

ds. 5/2

9:21 pm-11:59 pm

Nonstop3h 38m

$99

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dv. 4/10

7:55 am-12:14 pm

Nonstop3h 19m

Miami

dv. 4/17

10:41 am-1:05 pm

Nonstop3h 24m

$100

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dv. 4/10

7:55 am-12:14 pm

Nonstop3h 19m

Miami

dv. 4/24

10:41 am-1:05 pm

Nonstop3h 24m

$101

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dv. 4/10

4:51 pm-8:57 pm

Nonstop3h 06m

Miami

ds. 4/18

6:30 am-5:11 pm

1 stop11h 41m

$103

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dj. 4/23

3:52 pm-8:11 pm

Nonstop3h 19m

Miami

dj. 4/30

9:21 pm-11:59 pm

Nonstop3h 38m

$104

Quickest round-trip

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

dv. 4/10

10:55 am-3:00 pm

Nonstop3h 05m

Miami

dv. 4/17

10:41 am-1:05 pm

Nonstop3h 24m

$105

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

ds. 4/25

4:28 pm-11:05 pm

1 stop6h 37m

Dallas/Fort Worth

dl. 4/27

10:17 pm-12:52 am

Nonstop2h 35m

$111

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

dt. 5/12

6:15 am-12:55 pm

1 stop8h 40m

Phoenix Sky Harbor Intl

dt. 5/19

6:30 pm-11:55 pm

Nonstop3h 25m

$175

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

dc. 4/22

11:55 am-7:55 pm

2 stops10h 00m

Phoenix Sky Harbor Intl

dc. 4/29

6:30 pm-11:55 pm

Nonstop3h 25m

$180

ChicagoPhoenix

ORD - PHX

ORDPHX

Chicago O'Hare Intl

ds. 4/18

3:55 pm-5:58 pm

Nonstop4h 03m

Phoenix Sky Harbor Intl

dt. 4/21

7:00 am-12:36 pm

Nonstop3h 36m

$182

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 Chicago 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 Chicago to Worldwide flight route?

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

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

There are 4 cabin classes available to choose from on Chicago 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 Chicago to Worldwide flights?

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

Cheap Chicago to Worldwide flight deals and tips

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

Best Price Found	$29
Fastest flight time	0h 45m
Direct flights	Every day
Airports in Worldwide	12,870 airports

The best one-way flight to Worldwide from Chicago in the past 72 hours is $29. The best round-trip flight deal from Chicago to Worldwide found on momondo in the last 72 hours is $66.

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

Direct flights go from Chicago to Worldwide every day.

There are 12,870 airports in Worldwide. From Chicago there are direct flights to Dallas/Fort Worth (DFW), New York John F Kennedy Intl (JFK).

Search flight deals

When did momondo last update prices for flights from Chicago to Worldwide?
Prices for flights from Chicago to Worldwide are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Worldwide?
As of March 2026, there are 14 operators available to choose from for flights from Chicago to Worldwide.
How old do you have to be to fly from Chicago to Worldwide?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The travel and health documents required for your trip to Worldwide can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from Chicago 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 Chicago to Worldwide?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Worldwide from Chicago.

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

All flight searches from Chicago to Worldwide on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Chicago and Worldwide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Worldwide from Chicago. 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.