How often are flights from the United States to Chicago delayed?

Historically, on average around 25% of flights between United States and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

How long does it take to fly to Chicago Greater Rockford Airport?

The flight from United States to Chicago Greater Rockford Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in United States) to Chicago O'Hare Intl Airport (the most popular airport in Chicago Greater Rockford Airport), then the flight time is 2h 46m on average. If you fly from Boston (another popular airport in United States) to Chicago O'Hare Intl Airport, then the average flight time is 2h 47m.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for the United States to Chicago flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

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

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

As of September 2026, there are 2 operators available to choose from for flights from United States to Chicago Greater Rockford Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Chicago Greater Rockford Airport.

What documentation or ID do you need to fly to Chicago Greater Rockford Airport?

The travel and health documents you'll need for your trip to Chicago Greater Rockford Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago Greater Rockford Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$54 Cheap Flights from United States to Chicago Greater Rockford Airport in 2026/27

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

The number of flights available between United States and Chicago Greater Rockford Airport is 8 per week as of September 2026. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Chicago

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Chicago

Enter your travel dates to find the best prices.

7:30 am - 9:55 amFLL Fort Lauderdale-RFD Chicago Greater Rockford

3h 25mnonstop

10:45 am - 2:50 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 05mnonstop

$155Allegiant Air

Thu, Mar 4 - Sun, Mar 7

7:20 am - 9:40 amFLL Fort Lauderdale-RFD Chicago Greater Rockford

3h 20mnonstop

9:40 am - 1:50 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$162Allegiant Air

Sun, Oct 18 - Thu, Oct 22

3:22 pm - 7:06 pmFLL Fort Lauderdale-RFD Chicago Greater Rockford

28h 44m1 stop Tampa

10:20 am - 2:30 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$163Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

3:22 pm - 7:06 pmFLL Fort Lauderdale-RFD Chicago Greater Rockford

28h 44m1 stop Tampa

10:20 am - 2:30 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$167Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

6:00 am - 7:06 pmFLL Fort Lauderdale-RFD Chicago Greater Rockford

14h 06m1 stop Tampa

10:20 am - 2:30 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$169Multiple Airlines

Fri, Oct 23 - Sun, Oct 25

3:22 pm - 7:06 pmFLL Fort Lauderdale-RFD Chicago Greater Rockford

28h 44m1 stop Tampa

10:20 am - 2:30 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$172Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

5:42 pm - 7:54 amFLL Fort Lauderdale-RFD Chicago Greater Rockford

15h 12m2 stops Charlotte Douglas Orlando

10:20 am - 2:30 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$175Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

3:22 pm - 7:06 pmFLL Fort Lauderdale-RFD Chicago Greater Rockford

28h 44m1 stop Tampa

10:20 am - 2:30 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$177Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

7:50 am - 9:55 amPGD Punta Gorda-RFD Chicago Greater Rockford

3h 05mnonstop

10:45 am - 2:42 pmRFD Chicago Greater Rockford-PGD Punta Gorda

2h 57mnonstop

$183Allegiant Air

Sat, Jan 23 - Sat, Feb 6

6:35 am - 11:47 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 12mnonstop

12:37 pm - 2:23 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 46mnonstop

$184Allegiant Air

Thu, Nov 19 - Sun, Nov 22

Recent last minute flight deals from the United States to Chicago

Enter your travel dates to find the best prices.

12:56 pm - 2:26 pmBNA Nashville Intl-RFD Chicago Greater Rockford

1h 30mnonstop

10:30 am - 3:34 pmRFD Chicago Greater Rockford-BNA Nashville Intl

29h 04m2 stops Fort Lauderdale Tampa

$221Multiple Airlines

Thu, Oct 1 - Sun, Oct 11

7:50 am - 9:32 amSFB Orlando Sanford Intl-RFD Chicago Greater Rockford

2h 42mnonstop

10:44 am - 2:14 pmRFD Chicago Greater Rockford-SFB Orlando Sanford Intl

2h 30mnonstop

$226Allegiant Air

Mon, Sep 28 - Mon, Oct 5

12:56 pm - 2:26 pmBNA Nashville Intl-RFD Chicago Greater Rockford

1h 30mnonstop

10:44 am - 10:31 pmRFD Chicago Greater Rockford-BNA Nashville Intl

11h 47m1 stop Orlando Sanford Intl

$226Allegiant Air

Thu, Oct 1 - Mon, Oct 5

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

9:36 pm - 11:19 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

$230Allegiant Air

Thu, Oct 1 - Sun, Oct 4

12:56 pm - 2:26 pmBNA Nashville Intl-RFD Chicago Greater Rockford

1h 30mnonstop

1:12 pm - 2:40 pmRFD Chicago Greater Rockford-BNA Nashville Intl

1h 28mnonstop

$232Allegiant Air

Thu, Oct 1 - Thu, Oct 22

12:56 pm - 2:26 pmBNA Nashville Intl-RFD Chicago Greater Rockford

1h 30mnonstop

9:40 am - 5:25 pmRFD Chicago Greater Rockford-BNA Nashville Intl

7h 45m1 stop Fort Lauderdale

$256Allegiant Air

Thu, Oct 1 - Thu, Oct 8

8:30 am - 10:20 amSRQ Sarasota Bradenton Intl-RFD Chicago Greater Rockford

2h 50mnonstop

11:12 am - 2:49 pmRFD Chicago Greater Rockford-SRQ Sarasota Bradenton Intl

2h 37mnonstop

$258Allegiant Air

Thu, Oct 1 - Sun, Oct 4

1:34 pm - 3:03 pmBNA Nashville Intl-RFD Chicago Greater Rockford

1h 29mnonstop

3:16 pm - 4:44 pmRFD Chicago Greater Rockford-BNA Nashville Intl

1h 28mnonstop

$264Allegiant Air

Sun, Sep 27 - Thu, Oct 1

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

9:03 pm - 10:46 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

$265Allegiant Air

Thu, Oct 1 - Thu, Oct 8

12:56 pm - 2:26 pmBNA Nashville Intl-RFD Chicago Greater Rockford

1h 30mnonstop

9:33 pm - 8:55 pmRFD Chicago Greater Rockford-BNA Nashville Intl

23h 22m1 stop Las Vegas Harry Reid Intl

$297Multiple Airlines

Thu, Oct 1 - Sun, Oct 11

Recent direct flight deals from the United States to Chicago

Enter your travel dates to find the best prices.

7:30 am - 9:55 amFLL Fort Lauderdale-RFD Chicago Greater Rockford

3h 25mnonstop

10:45 am - 2:50 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 05mnonstop

$155Allegiant Air

Thu, Mar 4 - Sun, Mar 7

7:20 am - 9:40 amFLL Fort Lauderdale-RFD Chicago Greater Rockford

3h 20mnonstop

9:40 am - 1:50 pmRFD Chicago Greater Rockford-FLL Fort Lauderdale

3h 10mnonstop

$162Allegiant Air

Sun, Oct 18 - Thu, Oct 22

7:50 am - 9:55 amPGD Punta Gorda-RFD Chicago Greater Rockford

3h 05mnonstop

10:45 am - 2:42 pmRFD Chicago Greater Rockford-PGD Punta Gorda

2h 57mnonstop

$183Allegiant Air

Sat, Jan 23 - Sat, Feb 6

6:35 am - 11:47 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 12mnonstop

12:37 pm - 2:23 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 46mnonstop

$184Allegiant Air

Thu, Nov 19 - Sun, Nov 22

2:10 pm - 7:30 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

8:53 pm - 10:36 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

$184Allegiant Air

Thu, Oct 29 - Sun, Nov 1

6:15 am - 7:59 amSFB Orlando Sanford Intl-RFD Chicago Greater Rockford

2h 44mnonstop

10:39 am - 2:09 pmRFD Chicago Greater Rockford-SFB Orlando Sanford Intl

2h 30mnonstop

$187Allegiant Air

Fri, Oct 16 - Mon, Oct 19

6:15 am - 7:59 amSFB Orlando Sanford Intl-RFD Chicago Greater Rockford

2h 44mnonstop

10:39 am - 2:09 pmRFD Chicago Greater Rockford-SFB Orlando Sanford Intl

2h 30mnonstop

$191Allegiant Air

Fri, Oct 16 - Mon, Oct 19

7:50 am - 9:55 amPGD Punta Gorda-RFD Chicago Greater Rockford

3h 05mnonstop

11:55 am - 3:50 pmRFD Chicago Greater Rockford-PGD Punta Gorda

2h 55mnonstop

$192Allegiant Air

Sat, Jan 9 - Tue, Jan 12

8:10 am - 9:54 amSFB Orlando Sanford Intl-RFD Chicago Greater Rockford

2h 44mnonstop

9:34 am - 1:04 pmRFD Chicago Greater Rockford-SFB Orlando Sanford Intl

2h 30mnonstop

$192Allegiant Air

Mon, Oct 5 - Wed, Oct 21

8:30 am - 10:27 amSFB Orlando Sanford Intl-RFD Chicago Greater Rockford

2h 57mnonstop

11:17 am - 2:53 pmRFD Chicago Greater Rockford-SFB Orlando Sanford Intl

2h 36mnonstop

$192Allegiant Air

Fri, Dec 4 - Mon, Dec 7

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Allegiant Air flights from United States to Chicago Greater Rockford Airport

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

Allegiant Air

Oct 4

FLL7:00 amFort Lauderdale

3h 18m

RFD9:18 amChicago Greater Rockford

Oct 8

RFD9:40 amChicago Greater Rockford

3h 10m

FLL1:50 pmFort Lauderdale

$141

Allegiant Air

Oct 18

FLL7:20 amFort Lauderdale

3h 20m

RFD9:40 amChicago Greater Rockford

Oct 22

RFD9:40 amChicago Greater Rockford

3h 10m

FLL1:50 pmFort Lauderdale

$162

Allegiant Air

Jan 23

PGD7:50 amPunta Gorda

3h 05m

RFD9:55 amChicago Greater Rockford

Feb 6

RFD10:45 amChicago Greater Rockford

2h 57m

PGD2:42 pmPunta Gorda

$183

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Thu 3/4

7:30 am-9:55 am

Nonstop3h 25m

Chicago Greater Rockford

Sun 3/7

10:45 am-2:50 pm

Nonstop3h 05m

$155

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Sun 10/18

7:20 am-9:40 am

Nonstop3h 20m

Chicago Greater Rockford

Thu 10/22

9:40 am-1:50 pm

Nonstop3h 10m

$162

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Thu 10/22

3:22 pm-7:06 pm

1 stop28h 44m

Chicago Greater Rockford

Sun 10/25

10:20 am-2:30 pm

Nonstop3h 10m

$163

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Thu 10/22

3:22 pm-7:06 pm

1 stop28h 44m

Chicago Greater Rockford

Sun 10/25

10:20 am-2:30 pm

Nonstop3h 10m

$167

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Fri 10/23

6:00 am-7:06 pm

1 stop14h 06m

Chicago Greater Rockford

Sun 10/25

10:20 am-2:30 pm

Nonstop3h 10m

$169

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Thu 10/22

3:22 pm-7:06 pm

1 stop28h 44m

Chicago Greater Rockford

Sun 10/25

10:20 am-2:30 pm

Nonstop3h 10m

$172

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Thu 10/22

5:42 pm-7:54 am

2 stops15h 12m

Chicago Greater Rockford

Sun 10/25

10:20 am-2:30 pm

Nonstop3h 10m

$175

Fort LauderdaleChicago

FLL Fort Lauderdale - RFD Chicago Greater Rockford

FLLRFD

Fort Lauderdale

Thu 10/22

3:22 pm-7:06 pm

1 stop28h 44m

Chicago Greater Rockford

Sun 10/25

10:20 am-2:30 pm

Nonstop3h 10m

$177

Quickest round-trip

Punta GordaChicago

PGD Punta Gorda - RFD Chicago Greater Rockford

PGDRFD

Punta Gorda

Sat 1/23

7:50 am-9:55 am

Nonstop3h 05m

Chicago Greater Rockford

Sat 2/6

10:45 am-2:42 pm

Nonstop2h 57m

$183

Las VegasChicago

LAS Las Vegas Harry Reid Intl - RFD Chicago Greater Rockford

LASRFD

Las Vegas Harry Reid Intl

Thu 11/19

6:35 am-11:47 am

Nonstop3h 12m

Chicago Greater Rockford

Sun 11/22

12:37 pm-2:23 pm

Nonstop3h 46m

$184

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 United States to Chicago Greater Rockford Airport

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

Delays

Other information

What is the cheapest month to fly to Chicago Greater Rockford Airport?

The month of September is, on average, the cheapest month to fly to Chicago Greater Rockford Airport from United States, with most prices found around $142. The month of November is another great option to travel to Chicago Greater Rockford Airport, with average flight prices from United States averaging around $178.

What is the cheapest United States to Chicago Greater Rockford flight route?

Fly from Las Vegas Harry Reid Intl to Chicago Greater Rockford for the best United States - Chicago Greater Rockford flight prices

What cabin class options are available on United States to Chicago Greater Rockford Airport flights?

There is only 1 cabin class available to choose from on United States to Chicago Greater Rockford Airport 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 United States to Chicago Greater Rockford Airport flights?

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

Cheap United States to Chicago Greater Rockford Airport flight deals and tips

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

Best Price Found	$54
Fastest flight time	1h 29m
Direct flights	Mon, Tue, Thu and Sat

The best one-way flight to Chicago Greater Rockford Airport from United States in the past 72 hours is $54. The best round-trip flight deal from United States to Chicago Greater Rockford Airport found on momondo in the last 72 hours is $155.

The fastest flight from United States to Chicago Greater Rockford Airport takes 1h 29m

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

Search flight deals

Frequently asked questions about flying from the United States to Chicago Greater Rockford Airport

When did momondo last update prices for flights from United States to Chicago Greater Rockford Airport?
Prices for flights from United States to Chicago Greater Rockford Airport were last updated today.
How many operators does momondo search for flights from United States to Chicago Greater Rockford Airport?
As of September 2026, there are 2 operators available to choose from for flights from United States to Chicago Greater Rockford Airport.
How old do you have to be to fly from United States to Chicago Greater Rockford Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Chicago Greater Rockford Airport.
What documentation or ID do you need to fly to Chicago Greater Rockford Airport?
The travel and health documents you'll need for your trip to Chicago Greater Rockford Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago Greater Rockford Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Chicago Greater Rockford Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Chicago Greater Rockford Airport is Airbus A320-100/200 (20.07% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (16.45%), Airbus A321neo (15.79%), and Airbus A319 (10.03%).

Best airlines flying from United States to Chicago Greater Rockford Airport

Compare and see reviews for airlines that fly from United States to Chicago Greater Rockford Airport with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $132	Free Cancellation	Rating 7.3 677 reviews		Search Allegiant Air flights
American Airlines	PriceFrom $157	Free Cancellation	Rating 7.0 12,085 reviews		Search American Airlines flights

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Hammond

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Lansing

Saint Joseph

Valparaiso

Schererville

Munster

Chesterton

Monticello

Crown Point

Porter

Griffith

Saint John

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Chicago for you.

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

Yes. All flights to Chicago from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Chicago?

Once you have performed a search for United States to Chicago 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 United States to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United States to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from the United States to Chicago from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Chicago departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Allegiant Air flights from United States to Chicago Greater Rockford Airport

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

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

What is the cheapest month to fly to Chicago Greater Rockford Airport?

What is the cheapest United States to Chicago Greater Rockford flight route?

What cabin class options are available on United States to Chicago Greater Rockford Airport flights?

Can stopping save me money on United States to Chicago Greater Rockford Airport flights?

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

How often are flights from the United States to Chicago delayed?

What is the most punctual flight time for the United States to Chicago flights?

What day of the week experiences the fewest flight delays on this route?

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

How long does it take to fly to Chicago Greater Rockford Airport?

Cheap United States to Chicago Greater Rockford Airport flight deals and tips

Best Price Found

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Frequently asked questions about flying from the United States to Chicago Greater Rockford Airport

Best airlines flying from United States to Chicago Greater Rockford Airport

Compare and see reviews for airlines that fly from United States to Chicago Greater Rockford Airport with momondo

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An easier way to manage your Chicago Greater Rockford Airport trip

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