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

Historically, on average around 26% 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 97 minutes.

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

Monday 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 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 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 43m 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 50m.

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

As of May 2026, there is 1 operator 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.

$62 Cheap Flights from United States to Chicago Greater Rockford Airport in 2026

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 2 per week as of May 2026. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

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Find the cheapest flights from the United States to Chicago

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1:59 pm - 3:45 pm

PIE

RFD

2h 46mnonstop

4:50 pm - 8:26 pm

RFD

PIE

2h 36mnonstop

$157Allegiant Air

Fri, Sep 25 - Mon, Sep 28

6:00 am - 7:45 am

PIE

RFD

2h 45mnonstop

8:35 am - 12:15 pm

RFD

PIE

2h 40mnonstop

$161Allegiant Air

Fri, May 22 - Mon, May 25

6:00 am - 7:45 am

PIE

RFD

2h 45mnonstop

4:42 pm - 8:21 pm

RFD

PIE

2h 39mnonstop

$162Allegiant Air

Fri, Jun 5 - Wed, Jun 10

12:17 pm - 2:02 pm

PIE

RFD

2h 45mnonstop

4:45 pm - 8:25 pm

RFD

PIE

2h 40mnonstop

$163Allegiant Air

Wed, May 20 - Wed, May 27

6:00 am - 7:45 am

PIE

RFD

2h 45mnonstop

8:35 am - 12:15 pm

RFD

PIE

2h 40mnonstop

$170Allegiant Air

Fri, May 22 - Fri, May 29

6:00 am - 7:45 am

PIE

RFD

2h 45mnonstop

8:39 am - 12:19 pm

RFD

PIE

2h 40mnonstop

$171Allegiant Air

Mon, Jun 22 - Fri, Jul 17

6:00 am - 7:45 am

PIE

RFD

2h 45mnonstop

8:35 am - 12:15 pm

RFD

PIE

2h 40mnonstop

$178Allegiant Air

Fri, May 22 - Fri, May 29

6:00 am - 7:49 am

PIE

RFD

2h 49mnonstop

8:39 am - 12:19 pm

RFD

PIE

2h 40mnonstop

$179Allegiant Air

Fri, Jul 10 - Mon, Jul 13

1:53 pm - 10:37 am

DFW

RFD

20h 44m

1 stop

11:37 am - 9:31 pm

RFD

DFW

9h 54m

1 stop

$185Multiple Airlines

Sat, Aug 1 - Thu, Aug 6

11:21 pm - 9:21 am

LAX

RFD

32h 00m

1 stop

8:50 pm - 9:10 pm

RFD

LAX

26h 20m

1 stop

$234Multiple Airlines

Thu, May 28 - Wed, Jun 3

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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

Sep 25

PIE1:59 pmTampa St. Petersburg

2h 46m

RFD3:45 pmChicago Greater Rockford

Sep 28

RFD4:50 pmChicago Greater Rockford

2h 36m

PIE8:26 pmTampa St. Petersburg

$157

Allegiant Air

May 22

PIE6:00 amTampa St. Petersburg

2h 45m

RFD7:45 amChicago Greater Rockford

May 25

RFD8:35 amChicago Greater Rockford

2h 40m

PIE12:15 pmTampa St. Petersburg

$161

Allegiant Air

Jun 5

PIE6:00 amTampa St. Petersburg

2h 45m

RFD7:45 amChicago Greater Rockford

Jun 10

RFD4:42 pmChicago Greater Rockford

2h 39m

PIE8:21 pmTampa St. Petersburg

$162

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

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Depart

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Price

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TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Fri 9/25

1:59 pm-3:45 pm

Nonstop2h 46m

Chicago Greater Rockford

Mon 9/28

4:50 pm-8:26 pm

Nonstop2h 36m

$157

TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Fri 5/22

6:00 am-7:45 am

Nonstop2h 45m

Chicago Greater Rockford

Mon 5/25

8:35 am-12:15 pm

Nonstop2h 40m

$161

TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Fri 6/5

6:00 am-7:45 am

Nonstop2h 45m

Chicago Greater Rockford

Wed 6/10

4:42 pm-8:21 pm

Nonstop2h 39m

$162

TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Wed 5/20

12:17 pm-2:02 pm

Nonstop2h 45m

Chicago Greater Rockford

Wed 5/27

4:45 pm-8:25 pm

Nonstop2h 40m

$163

TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Fri 5/22

6:00 am-7:45 am

Nonstop2h 45m

Chicago Greater Rockford

Fri 5/29

8:35 am-12:15 pm

Nonstop2h 40m

$170

TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Mon 6/22

6:00 am-7:45 am

Nonstop2h 45m

Chicago Greater Rockford

Fri 7/17

8:39 am-12:19 pm

Nonstop2h 40m

$171

TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Fri 5/22

6:00 am-7:45 am

Nonstop2h 45m

Chicago Greater Rockford

Fri 5/29

8:35 am-12:15 pm

Nonstop2h 40m

$178

TampaChicago

PIE - RFD

PIERFD

Tampa St. Petersburg

Fri 7/10

6:00 am-7:49 am

Nonstop2h 49m

Chicago Greater Rockford

Mon 7/13

8:39 am-12:19 pm

Nonstop2h 40m

$179

DallasChicago

DFW - RFD

DFWRFD

Dallas/Fort Worth

Sat 8/1

1:53 pm-10:37 am

1 stop20h 44m

Chicago Greater Rockford

Thu 8/6

11:37 am-9:31 pm

1 stop9h 54m

$185

Los AngelesChicago

LAX - RFD

LAXRFD

Los Angeles

Thu 5/28

11:21 pm-9:21 am

1 stop32h 00m

Chicago Greater Rockford

Wed 6/3

8:50 pm-9:10 pm

1 stop26h 20m

$234

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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

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

The month of October is, on average, the cheapest month to fly to Chicago Greater Rockford Airport from United States, with most prices found around $52. The month of September is another great option to travel to Chicago Greater Rockford Airport, with average flight prices from United States averaging around $60.

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

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	$42
Fastest flight time	1h 29m
Direct flights	Tue, Thu and Sat

The best one-way flight to Chicago Greater Rockford Airport from United States in the past 72 hours is $42. The best round-trip flight deal from United States to Chicago Greater Rockford Airport found on momondo in the last 72 hours is $81.

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 Tuesday, Thursday and Saturday. The only airline offering direct flights is Allegiant Air.

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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 May 2026, there is 1 operator 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 (23.24% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.28%), Airbus A319 (13.28%), and Airbus A321neo (11.00%).

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 $100	Free Cancellation	Rating 7.3 708 reviews		Search Allegiant Air flights

Merrillville

New Buffalo

Hammond

Saint Joseph

Benton Harbor

Portage

Lansing

Valparaiso

Munster

Schererville

Crown Point

Monticello

Chesterton

Porter

Griffith

Saint John

Why use momondo?

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

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 $80

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 5/27. 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?

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

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

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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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