What airlines fly to Worldwide?

Allegiant Air, Frontier and Spirit Airlines are the top three most popular airlines that fly to Worldwide from Chicago Greater Rockford Airport according to our data. Allegiant Air is the first choice among our users, with 96% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 3 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 Greater Rockford to Worldwide?

Allegiant Air is the most popular carrier operating from Chicago Greater Rockford to Worldwide

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

The number of operators available for flights from Chicago Greater Rockford Airport to Worldwide is 3 as of August 2025.

How old do you have to be to fly from Chicago Greater Rockford Airport 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 Greater Rockford Airport to Worldwide.

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

The required travel and health documents for your Worldwide trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Worldwide. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$50 Cheap Flights from Chicago Greater Rockford Airport to Worldwide in 2025

Q: How many flights depart from Chicago Greater Rockford Airport to Worldwide on average per week?

The number of flights available between Chicago Greater Rockford Airport and Worldwide is 6 per week as of August 2025. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

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Find the cheapest flights from Chicago Greater Rockford Airport to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:48 pm - 11:18 pmRFD-SFB

2h 30mnonstop

6:15 am - 8:00 amSFB-RFD

2h 45mnonstop

$103Allegiant Air

Find Deal

Fri, Oct 3 - Wed, Oct 8

3:15 pm - 6:47 pmRFD-SFB

2h 32mnonstop

8:05 am - 9:47 amSFB-RFD

2h 42mnonstop

$110Allegiant Air

Find Deal

Fri, Sep 5 - Mon, Sep 8

3:15 pm - 6:47 pmRFD-SFB

2h 32mnonstop

8:05 am - 9:47 amSFB-RFD

2h 42mnonstop

$112Allegiant Air

Find Deal

Fri, Sep 12 - Mon, Sep 15

3:15 pm - 6:47 pmRFD-SFB

2h 32mnonstop

8:05 am - 9:47 amSFB-RFD

2h 42mnonstop

$117Allegiant Air

Find Deal

Fri, Sep 19 - Mon, Sep 22

3:15 pm - 6:47 pmRFD-SFB

2h 32mnonstop

8:05 am - 9:47 amSFB-RFD

2h 42mnonstop

$118Allegiant Air

Find Deal

Fri, Sep 5 - Mon, Sep 8

8:50 am - 12:22 pmRFD-PIE

2h 32mnonstop

7:00 am - 8:40 amPIE-RFD

2h 40mnonstop

$118Allegiant Air

Find Deal

Fri, Sep 26 - Mon, Sep 29

5:48 pm - 9:18 pmRFD-SFB

2h 30mnonstop

2:44 pm - 4:28 pmSFB-RFD

2h 44mnonstop

$120Allegiant Air

Find Deal

Mon, Nov 3 - Fri, Nov 7

8:37 pm - 10:11 pmRFD-LAS

3h 34mnonstop

7:30 am - 12:54 pmLAS-RFD

3h 24mnonstop

$122Allegiant Air

Find Deal

Sun, Sep 28 - Thu, Oct 2

10:37 am - 10:48 pmRFD-LAS

14h 11m1 stop

2:23 pm - 7:47 pmLAS-RFD

3h 24mnonstop

$177

Find Deal

Mon, Sep 22 - Thu, Sep 25

10:37 am - 10:48 pmRFD-LAS

14h 11m1 stop

2:23 pm - 7:47 pmLAS-RFD

3h 24mnonstop

$185

Find Deal

Mon, Sep 22 - Thu, Sep 25

Allegiant Air flights from Chicago Greater Rockford Airport to Worldwide

Our best Allegiant Air deals on Chicago Greater Rockford Airport to Worldwide flight tickets

Allegiant Air

Oct 3

RFD7:48 pmChicago Greater Rockford

2h 30m

SFB11:18 pmOrlando Sanford Intl

Oct 8

SFB6:15 amOrlando Sanford Intl

2h 45m

RFD8:00 amChicago Greater Rockford

$103

Find similar

Allegiant Air

Sep 5

RFD3:15 pmChicago Greater Rockford

2h 32m

SFB6:47 pmOrlando Sanford Intl

Sep 8

SFB8:05 amOrlando Sanford Intl

2h 42m

RFD9:47 amChicago Greater Rockford

$110

Find similar

Allegiant Air

Sep 12

RFD3:15 pmChicago Greater Rockford

2h 32m

SFB6:47 pmOrlando Sanford Intl

Sep 15

SFB8:05 amOrlando Sanford Intl

2h 42m

RFD9:47 amChicago Greater Rockford

$112

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Chicago Greater Rockford Airport to Worldwide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOrlando

RFD - SFB

RFDSFB

Chicago Greater Rockford

Fri 10/3

7:48 pm-11:18 pm

Nonstop2h 30m

Orlando Sanford Intl

Wed 10/8

6:15 am-8:00 am

Nonstop2h 45m

$103

ChicagoOrlando

RFD - SFB

RFDSFB

Chicago Greater Rockford

Fri 9/5

3:15 pm-6:47 pm

Nonstop2h 32m

Orlando Sanford Intl

Mon 9/8

8:05 am-9:47 am

Nonstop2h 42m

$110

ChicagoOrlando

RFD - SFB

RFDSFB

Chicago Greater Rockford

Fri 9/12

3:15 pm-6:47 pm

Nonstop2h 32m

Orlando Sanford Intl

Mon 9/15

8:05 am-9:47 am

Nonstop2h 42m

$112

ChicagoOrlando

RFD - SFB

RFDSFB

Chicago Greater Rockford

Fri 9/19

3:15 pm-6:47 pm

Nonstop2h 32m

Orlando Sanford Intl

Mon 9/22

8:05 am-9:47 am

Nonstop2h 42m

$117

ChicagoOrlando

RFD - SFB

RFDSFB

Chicago Greater Rockford

Fri 9/5

3:15 pm-6:47 pm

Nonstop2h 32m

Orlando Sanford Intl

Mon 9/8

8:05 am-9:47 am

Nonstop2h 42m

$118

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Fri 9/26

8:50 am-12:22 pm

Nonstop2h 32m

Tampa St. Petersburg

Mon 9/29

7:00 am-8:40 am

Nonstop2h 40m

$118

ChicagoOrlando

RFD - SFB

RFDSFB

Chicago Greater Rockford

Mon 11/3

5:48 pm-9:18 pm

Nonstop2h 30m

Orlando Sanford Intl

Fri 11/7

2:44 pm-4:28 pm

Nonstop2h 44m

$120

ChicagoLas Vegas

RFD - LAS

RFDLAS

Chicago Greater Rockford

Sun 9/28

8:37 pm-10:11 pm

Nonstop3h 34m

Las Vegas Harry Reid Intl

Thu 10/2

7:30 am-12:54 pm

Nonstop3h 24m

$122

ChicagoLas Vegas

RFD - LAS

RFDLAS

Chicago Greater Rockford

Mon 9/22

10:37 am-10:48 pm

1 stop14h 11m

Las Vegas Harry Reid Intl

Thu 9/25

2:23 pm-7:47 pm

Nonstop3h 24m

$177

ChicagoLas Vegas

RFD - LAS

RFDLAS

Chicago Greater Rockford

Mon 9/22

10:37 am-10:48 pm

1 stop14h 11m

Las Vegas Harry Reid Intl

Thu 9/25

2:23 pm-7:47 pm

Nonstop3h 24m

$185

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 Greater Rockford Airport 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 Greater Rockford to Worldwide flight route?

Fly from Chicago Greater Rockford to Orlando Sanford Intl for the best Chicago Greater Rockford - Worldwide flight prices

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

There are 1 cabin classes available to choose from on Chicago Greater Rockford 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 Greater Rockford Airport to Worldwide flights?

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

Cheap Chicago Greater Rockford Airport to Worldwide flight deals and tips

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

Best Price Found	$38
Fastest flight time	2h 29m
Direct flights	Mon, Tue, Thu and Sat
Airports in Worldwide	2 airports

The best one-way flight to Worldwide from Chicago Greater Rockford Airport in the past 72 hours is $38. The best round-trip flight deal from Chicago Greater Rockford Airport to Worldwide found on momondo in the last 72 hours is $92.

The fastest flight from Chicago Greater Rockford Airport to Worldwide takes 2h 29m

Direct flights go from Chicago Greater Rockford Airport to Worldwide on Monday, Tuesday, Thursday and Saturday. The only airline offering direct flights is Allegiant Air.

There are 2 airports near Worldwide: Tampa St. Petersburg (PIE), Orlando Sanford Intl (SFB)

Search flight deals

When did momondo last update prices for flights from Chicago Greater Rockford Airport to Worldwide?
Prices for flights from Chicago Greater Rockford Airport to Worldwide are updated daily.
How many operators does momondo search for flights from Chicago Greater Rockford Airport to Worldwide?
The number of operators available for flights from Chicago Greater Rockford Airport to Worldwide is 3 as of August 2025.
How old do you have to be to fly from Chicago Greater Rockford Airport 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 Greater Rockford Airport to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The required travel and health documents for your Worldwide trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Worldwide. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago Greater Rockford Airport to Worldwide?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago Greater Rockford Airport to Worldwide is Airbus A319 (13.64% of total bookings). The next most popular plane models are Airbus A320-100/200 (12.92%), Airbus A320neo (12.56%), and Boeing 737 MAX 8 (11.12%).

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?

Yes. momondo enables you to select and highlight flights to Worldwide from Chicago with this policy.

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

Once you have performed a search for Chicago to Worldwide flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Worldwide from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Worldwide trip

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Cheap flights from Chicago Greater Rockford Airport to Worldwide from $50

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Chicago Greater Rockford Airport to Worldwide

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Allegiant Air flights from Chicago Greater Rockford Airport to Worldwide

Our best Allegiant Air deals on Chicago Greater Rockford Airport to Worldwide flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago Greater Rockford Airport to Worldwide that are best for you.

How to get the cheapest flight ticket from Chicago Greater Rockford Airport 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

What is the cheapest Chicago Greater Rockford to Worldwide flight route?

Fly from Chicago Greater Rockford to Orlando Sanford Intl for the best Chicago Greater Rockford - Worldwide flight prices

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

There are 1 cabin classes available to choose from on Chicago Greater Rockford 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 Greater Rockford Airport to Worldwide flights?

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

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

Allegiant Air is the most popular carrier operating from Chicago Greater Rockford to Worldwide

What airlines fly to Worldwide?

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

The number of flights available between Chicago Greater Rockford Airport and Worldwide is 6 per week as of August 2025. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

Cheap Chicago Greater Rockford Airport to Worldwide flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Worldwide

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

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

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

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

What is the most popular plane model from Chicago Greater Rockford Airport to Worldwide?

Why use momondo?

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

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

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

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

An easier way to manage your Worldwide trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip

Popular cities

Popular flights according to clicks in the last 7 days on momondo