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 42% 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.

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

United Airlines, Delta, and JetBlue are the most popular carriers operating from Chicago to Worldwide

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

3,624 flights are operational weekly from Chicago to Worldwide as of May 2026. The most popular departure day for this route is Thu, with 17% 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 May 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.

$56 Cheap Flights from Chicago to Worldwide in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

9:10 am - 11:57 am

ORD

DFW

2h 47mnonstop

1:25 pm - 4:08 pm

DFW

ORD

2h 43mnonstop

$127Frontier

Sat, Jul 4 - Sat, Jul 18

9:28 am - 12:20 pm

ORD

DFW

2h 52mnonstop

5:43 pm - 8:27 pm

DFW

ORD

2h 44mnonstop

$128Frontier

Sat, Jul 11 - Tue, Jul 14

9:28 am - 12:20 pm

ORD

DFW

2h 52mnonstop

1:25 pm - 4:08 pm

DFW

ORD

2h 43mnonstop

$131Frontier

Sat, Jul 11 - Sat, Jul 18

6:00 am - 9:16 am

ORD

LGA

2h 16mnonstop

6:25 am - 8:08 am

LGA

ORD

2h 43mnonstop

$176American Airlines

Tue, Jun 16 - Wed, Jun 17

11:00 am - 2:23 pm

ORD

LGA

2h 23mnonstop

8:05 am - 9:44 am

LGA

ORD

2h 39mnonstop

$177United Airlines

Wed, Jul 1 - Wed, Jul 8

6:00 pm - 9:40 pm

ORD

JFK

2h 40mnonstop

7:20 am - 9:13 am

JFK

ORD

2h 53mnonstop

$177Delta

Wed, Jul 1 - Wed, Jul 8

6:00 am - 9:16 am

ORD

LGA

2h 16mnonstop

6:25 am - 8:08 am

LGA

ORD

2h 43mnonstop

$178American Airlines

Wed, Jun 17 - Tue, Jun 23

7:05 am - 10:19 am

ORD

LGA

2h 14mnonstop

7:30 am - 9:06 am

LGA

ORD

2h 36mnonstop

$180Delta

Wed, Aug 26 - Fri, Aug 28

7:45 pm - 11:15 pm

ORD

LGA

2h 30mnonstop

5:25 pm - 7:12 pm

LGA

ORD

2h 47mnonstop

$187United Airlines

Wed, May 27 - Fri, May 29

9:00 am - 9:30 pm

ORD

SEA

14h 30m

1 stop

12:09 am - 6:20 am

SEA

ORD

4h 11mnonstop

$272Alaska Airlines

Tue, Jun 2 - Tue, Jun 2

Frontier flights from Chicago to Worldwide

Our best Frontier deals on Chicago to Worldwide flight tickets

Frontier

Jul 4

ORD9:10 amChicago O'Hare Intl

2h 47m

DFW11:57 amDallas/Fort Worth

Jul 18

DFW1:25 pmDallas/Fort Worth

2h 43m

ORD4:08 pmChicago O'Hare Intl

$127

Frontier

Jul 11

ORD9:28 amChicago O'Hare Intl

2h 52m

DFW12:20 pmDallas/Fort Worth

Jul 14

DFW5:43 pmDallas/Fort Worth

2h 44m

ORD8:27 pmChicago O'Hare Intl

$128

Frontier

Jul 11

ORD9:28 amChicago O'Hare Intl

2h 52m

DFW12:20 pmDallas/Fort Worth

Jul 18

DFW1:25 pmDallas/Fort Worth

2h 43m

ORD4:08 pmChicago O'Hare Intl

$131

Southwest flights from Chicago to Worldwide

Our best Southwest deals on Chicago to Worldwide flight tickets

Southwest

May 28

ORD3:05 pmChicago O'Hare Intl

2h 55m

MCO7:00 pmOrlando

Jun 3

MCO7:35 amOrlando

3h 10m

ORD9:45 amChicago O'Hare Intl

$193

Southwest

May 28

ORD2:40 pmChicago O'Hare Intl

8h 25m

2 stops

MCO12:05 amOrlando

Jun 3

MCO7:35 amOrlando

3h 10m

ORD9:45 amChicago O'Hare Intl

$208

Southwest

May 28

ORD3:45 pmChicago O'Hare Intl

8h 55m

1 stop

LAX10:40 pmLos Angeles

Jun 2

LAX11:30 pmLos Angeles

11h 20m

1 stop

ORD12:50 pmChicago O'Hare Intl

$253

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Sat 7/4

9:10 am-11:57 am

Nonstop2h 47m

Dallas/Fort Worth

Sat 7/18

1:25 pm-4:08 pm

Nonstop2h 43m

$127

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Sat 7/11

9:28 am-12:20 pm

Nonstop2h 52m

Dallas/Fort Worth

Tue 7/14

5:43 pm-8:27 pm

Nonstop2h 44m

$128

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Sat 7/11

9:28 am-12:20 pm

Nonstop2h 52m

Dallas/Fort Worth

Sat 7/18

1:25 pm-4:08 pm

Nonstop2h 43m

$131

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 6/16

6:00 am-9:16 am

Nonstop2h 16m

New York LaGuardia

Wed 6/17

6:25 am-8:08 am

Nonstop2h 43m

$176

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 7/1

11:00 am-2:23 pm

Nonstop2h 23m

New York LaGuardia

Wed 7/8

8:05 am-9:44 am

Nonstop2h 39m

$177

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 7/1

6:00 pm-9:40 pm

Nonstop2h 40m

New York John F Kennedy Intl

Wed 7/8

7:20 am-9:13 am

Nonstop2h 53m

$177

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 6/17

6:00 am-9:16 am

Nonstop2h 16m

New York LaGuardia

Tue 6/23

6:25 am-8:08 am

Nonstop2h 43m

$178

Quickest round-trip

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 8/26

7:05 am-10:19 am

Nonstop2h 14m

New York LaGuardia

Fri 8/28

7:30 am-9:06 am

Nonstop2h 36m

$180

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 5/27

7:45 pm-11:15 pm

Nonstop2h 30m

New York LaGuardia

Fri 5/29

5:25 pm-7:12 pm

Nonstop2h 47m

$187

ChicagoSeattle

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 6/2

9:00 am-9:30 pm

1 stop14h 30m

Seattle/Tacoma Intl

Tue 6/2

12:09 am-6:20 am

Nonstop4h 11m

$272

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 month to fly to Worldwide?

If you aren’t able to travel during the month of February, then book flights to Worldwide from Chicago during October instead. Flights to Worldwide in October, while not as cheap as those in February, still average around $439.

What is the cheapest Chicago to Worldwide flight route?

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

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	$28
Fastest flight time	0h 45m
Direct flights	Every day
Airports in Worldwide	12,876 airports

The best one-way flight to Worldwide from Chicago in the past 72 hours is $28. The best round-trip flight deal from Chicago to Worldwide found on momondo in the last 72 hours is $83.

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

Direct flights go from Chicago to Worldwide every day.

There are 12,876 airports in Worldwide. From Chicago there are direct flights to New York LaGuardia (LGA), New York John F Kennedy Intl (JFK).

Search flight deals

Frequently asked questions about flying from Chicago to Worldwide

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 May 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 Boeing 737-800, representing 16.86% of all bookings. The subsequent popular models are Airbus A321neo at 15.75%, Boeing 737-900 at 8.75%, and Airbus A321-100/200 at 8.50%.

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.