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

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. Thursday 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 in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on the United States to Chicago flights?

According to our data, AirAsia Japan have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

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 41m 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 52m.

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 96 minutes.

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

As of February 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.

$83 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 4 per week as of February 2026. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

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7:30 am - 9:47 am

FLL

RFD

3h 17mnonstop

10:37 am - 2:35 pm

RFD

FLL

2h 58mnonstop

$83Allegiant Air

ה', פב' 26 - א', מרץ 1

7:20 am - 9:37 am

FLL

RFD

3h 17mnonstop

10:37 am - 2:35 pm

RFD

FLL

2h 58mnonstop

$100Allegiant Air

ה', פב' 19 - א', פב' 22

8:20 am - 10:37 am

FLL

RFD

3h 17mnonstop

11:27 am - 3:25 pm

RFD

FLL

2h 58mnonstop

$101Allegiant Air

ה', מאי 21 - א', מאי 24

8:20 am - 10:37 am

FLL

RFD

3h 17mnonstop

11:27 am - 3:25 pm

RFD

FLL

2h 58mnonstop

$127Allegiant Air

ה', יוני 18 - א', יוני 21

5:22 pm - 7:13 pm

SFB

RFD

2h 51mnonstop

8:03 pm - 11:37 pm

RFD

SFB

2h 34mnonstop

$170Allegiant Air

ו', מאי 29 - ב', יוני 1

2:44 pm - 7:45 pm

AZA

RFD

3h 01mnonstop

8:35 pm - 10:09 pm

RFD

AZA

3h 34mnonstop

$187Allegiant Air

ו', מאי 1 - ב', מאי 4

2:44 pm - 7:45 pm

AZA

RFD

3h 01mnonstop

8:35 pm - 10:09 pm

RFD

AZA

3h 34mnonstop

$199Allegiant Air

ו', אפר' 24 - ב', אפר' 27

8:00 am - 9:54 am

SFB

RFD

2h 54mnonstop

10:44 am - 2:17 pm

RFD

SFB

2h 33mnonstop

$199Allegiant Air

ו', אפר' 24 - ב', אפר' 27

6:54 pm - 9:47 am

BNA

RFD

14h 53m

1 stop

10:37 am - 11:19 pm

RFD

BNA

12h 42m

1 stop

$225Multiple Airlines

ד', אפר' 22 - ה', אפר' 30

8:20 am - 10:37 am

FLL

RFD

3h 17mnonstop

9:19 am - 10:12 pm

RFD

FLL

11h 53m

1 stop

$274Multiple Airlines

א', יוני 21 - א', יוני 28

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

Feb 26

FLL7:30 amFort Lauderdale

3h 17m

RFD9:47 amChicago Greater Rockford

Mar 1

RFD10:37 amChicago Greater Rockford

2h 58m

FLL2:35 pmFort Lauderdale

$83

Allegiant Air

Feb 12

FLL6:20 amFort Lauderdale

3h 17m

RFD8:37 amChicago Greater Rockford

Feb 15

RFD9:27 amChicago Greater Rockford

2h 58m

FLL1:25 pmFort Lauderdale

$100

Allegiant Air

May 21

FLL8:20 amFort Lauderdale

3h 17m

RFD10:37 amChicago Greater Rockford

May 24

RFD11:27 amChicago Greater Rockford

2h 58m

FLL3:25 pmFort Lauderdale

$101

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

Fort LauderdaleChicago

FLL - RFD

FLLRFD

Fort Lauderdale

ה' 2/26

7:30 am-9:47 am

Nonstop3h 17m

Chicago Greater Rockford

א' 3/1

10:37 am-2:35 pm

Nonstop2h 58m

$83

Fort LauderdaleChicago

FLL - RFD

FLLRFD

Fort Lauderdale

ה' 2/19

7:20 am-9:37 am

Nonstop3h 17m

Chicago Greater Rockford

א' 2/22

10:37 am-2:35 pm

Nonstop2h 58m

$100

Fort LauderdaleChicago

FLL - RFD

FLLRFD

Fort Lauderdale

ה' 5/21

8:20 am-10:37 am

Nonstop3h 17m

Chicago Greater Rockford

א' 5/24

11:27 am-3:25 pm

Nonstop2h 58m

$101

Fort LauderdaleChicago

FLL - RFD

FLLRFD

Fort Lauderdale

ה' 6/18

8:20 am-10:37 am

Nonstop3h 17m

Chicago Greater Rockford

א' 6/21

11:27 am-3:25 pm

Nonstop2h 58m

$127

OrlandoChicago

SFB - RFD

SFBRFD

Orlando Sanford Intl

ו' 5/29

5:22 pm-7:13 pm

Nonstop2h 51m

Chicago Greater Rockford

ב' 6/1

8:03 pm-11:37 pm

Nonstop2h 34m

$170

PhoenixChicago

AZA - RFD

AZARFD

Phoenix-Mesa Gateway

ו' 5/1

2:44 pm-7:45 pm

Nonstop3h 01m

Chicago Greater Rockford

ב' 5/4

8:35 pm-10:09 pm

Nonstop3h 34m

$187

PhoenixChicago

AZA - RFD

AZARFD

Phoenix-Mesa Gateway

ו' 4/24

2:44 pm-7:45 pm

Nonstop3h 01m

Chicago Greater Rockford

ב' 4/27

8:35 pm-10:09 pm

Nonstop3h 34m

$199

OrlandoChicago

SFB - RFD

SFBRFD

Orlando Sanford Intl

ו' 4/24

8:00 am-9:54 am

Nonstop2h 54m

Chicago Greater Rockford

ב' 4/27

10:44 am-2:17 pm

Nonstop2h 33m

$199

NashvilleChicago

BNA - RFD

BNARFD

Nashville Intl

ד' 4/22

6:54 pm-9:47 am

1 stop14h 53m

Chicago Greater Rockford

ה' 4/30

10:37 am-11:19 pm

1 stop12h 42m

$225

Fort LauderdaleChicago

FLL - RFD

FLLRFD

Fort Lauderdale

א' 6/21

8:20 am-10:37 am

Nonstop3h 17m

Chicago Greater Rockford

א' 6/28

9:19 am-10:12 pm

1 stop11h 53m

$274

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

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Other information

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

Fly from Los Angeles 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 flights?

There is only 1 cabin class available to choose from on United States to Chicago Greater Rockford 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	$62
Fastest flight time	1h 29m
Direct flights	Mon, Tue, Thu, Sat and Sun

The best one-way flight to Chicago Greater Rockford Airport from United States in the past 72 hours is $62. The best round-trip flight deal from United States to Chicago Greater Rockford Airport found on momondo in the last 72 hours is $139.

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

Search flight deals

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 February 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 (12.94% of total bookings). The next most popular plane models are Airbus A320neo (12.40%), Boeing 737 MAX 8 (12.13%), and Airbus A321neo (11.05%).

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 $91	Free Cancellation	Rating 7.2 707 reviews		Search Allegiant Air flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

Chesterton

Monticello

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.

An easier way to manage your Chicago Greater Rockford Airport trip

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Cheap flights from the United States to Chicago from $83

This is the cheapest round-trip 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 2/26. 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

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.

See travel insights to Chicago from

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

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

Fly from Los Angeles 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 flights?

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

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 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 96 minutes.

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

Generally, flights departing in the early afternoon 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. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Chicago flights?

According to our data, AirAsia Japan have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

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 4 per week as of February 2026. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

How long does it take to fly 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

Fastest flight time

Direct flights

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

How many operators does momondo search 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?

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

What is the most popular plane model from 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

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago Greater Rockford Airport 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 to Chicago

Popular cities in the United States

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