In terms of precipitation, rainfall in Chicago Greater Rockford Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago Greater Rockford Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago Greater Rockford Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the most popular routes from Alabama to Chicago Greater Rockford Airport?

While some choose either Pensacola - Chicago Greater Rockford or Chattanooga Lovell Field - Chicago Greater Rockford, Atlanta Hartsfield-Jackson - Chicago Greater Rockford is the most popular route from Alabama to Chicago Greater Rockford Airport.

How far in advance should I book a flight from Alabama to Chicago Greater Rockford Airport?

Users have found that booking a flight from Alabama to Chicago Greater Rockford Airport at least 22 days early can save you up to 268% on average compared to booking a flight this week. If booking 22 days before your flight isn’t an option for you, users have found flights from Alabama to Chicago Greater Rockford Airport for as little as $488 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $776 for flights departing within the next 3 days.

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

September can be a great time to fly to Chicago Greater Rockford Airport from Alabama with a flight ticket averaging about $359. Cheapflights users have found deals in the month of September for as cheap as $118. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from AL to RFD?

When flying from Alabama to Chicago Greater Rockford Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Alabama to Rockford that include hotel bookings?

Yes. In addition to deals on Alabama to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Alabama to Rockford?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alabama to Rockford.

Can I find deals for business class flights from Alabama to Rockford?

Yes. Cheapflights offers flight deals from Alabama to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$114+ Flights from Alabama to Chicago Greater Rockford Airport

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Cheap flight deals from Alabama to Rockford

Round-trip from	$310 (Mytrip)
One-way from	$114 (Mytrip)
Popular in	March
Cheapest in	September
Average price	$394

From Alabama to Chicago Greater Rockford

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One-way flight from Alabama to Chicago Greater Rockford

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Alabama to Rockford

Cheapest flights from Alabama to Rockford
Explore the most affordable flight options available from Alabama to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

vie. 9/56:15 amATL - RFD

2 stops9h 10mMultiple Airlines

lun. 9/810:37 amRFD - ATL

2 stops13h 00mMultiple Airlines

Deal found 7/29

$223

dom. 10/59:38 pmCHA - RFD

1 stop13h 16mAllegiant Air

jue. 10/910:14 amRFD - CHA

1 stop9h 45mAllegiant Air

Deal found 7/30

$310

sáb. 8/99:51 amCHA - RFD

3 stops23h 40mMultiple Airlines

dom. 8/1012:44 pmRFD - CHA

2 stops24h 48mMultiple Airlines

Deal found 7/31

$517

mié. 8/61:53 pmPNS - RFD

2 stops22h 01mMultiple Airlines

dom. 8/109:21 amRFD - PNS

2 stops13h 20mMultiple Airlines

Deal found 7/31

$657

Best flights from Alabama to Rockford
Discover carefully curated flight deals from Alabama to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

vie. 9/56:15 amATL - RFD

2 stops9h 10mMultiple Airlines

lun. 9/810:37 amRFD - ATL

2 stops13h 00mMultiple Airlines

Deal found 7/29

$223

dom. 10/59:38 pmCHA - RFD

1 stop13h 16mAllegiant Air

jue. 10/910:14 amRFD - CHA

1 stop9h 45mAllegiant Air

Deal found 7/30

$310

sáb. 8/99:51 amCHA - RFD

3 stops23h 40mMultiple Airlines

dom. 8/1012:44 pmRFD - CHA

2 stops24h 48mMultiple Airlines

Deal found 7/31

$517

mié. 8/61:53 pmPNS - RFD

2 stops22h 01mMultiple Airlines

dom. 8/109:21 amRFD - PNS

2 stops13h 20mMultiple Airlines

Deal found 7/31

$657

Last-minute flights from Alabama to Rockford
Discover last-minute flight deals from Alabama to Rockford. Data last updated julio 31, 2025 and is based on user searches.

mié. 8/61:53 pmPNS - RFD

2 stops22h 01mMultiple Airlines

dom. 8/109:21 amRFD - PNS

2 stops13h 20mMultiple Airlines

Deal found 7/31

$657

sáb. 8/99:51 amCHA - RFD

3 stops23h 40mMultiple Airlines

dom. 8/1012:44 pmRFD - CHA

2 stops24h 48mMultiple Airlines

Deal found 7/31

$517

mié. 8/139:02 pmATL - RFD

2 stops18h 49mMultiple Airlines

dom. 8/1712:38 pmRFD - ATL

1 stop16h 47mMultiple Airlines

Deal found 7/29

$285

One-way flights from Alabama to Rockford
Search for one-way flight options from Alabama to Rockford. Find affordable one-way fares based on user searches. Data last updated julio 31, 2025.

sáb. 8/238:25 pmATL - RFD

2 stops18h 51mMultiple Airlines

Deal found 7/30

$114

dom. 10/264:44 pmPNS - RFD

2 stops26h 09mMultiple Airlines

Deal found 7/29

$192

vie. 10/175:52 pmCHA - RFD

3 stops24h 10mMultiple Airlines

Deal found 7/30

$193

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

AtlantaChicago

ATL - RFD

ATLRFD

Atlanta Hartsfield-Jackson

vie. 9/5

6:15 am-2:25 pm

2 stops9h 10m

Chicago Greater Rockford

lun. 9/8

10:37 am-12:37 am

2 stops13h 00m

$223

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

dom. 10/5

9:38 pm-9:54 am

1 stop13h 16m

Chicago Greater Rockford

jue. 10/9

10:14 am-8:59 pm

1 stop9h 45m

$310

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

sáb. 8/9

9:51 am-8:31 am

3 stops23h 40m

Chicago Greater Rockford

dom. 8/10

12:44 pm-2:32 pm

2 stops24h 48m

$517

PensacolaChicago

PNS - RFD

PNSRFD

Pensacola

mié. 8/6

1:53 pm-11:54 am

2 stops22h 01m

Chicago Greater Rockford

dom. 8/10

9:21 am-10:41 pm

2 stops13h 20m

$657

AtlantaChicago

ATL - RFD

ATLRFD

Atlanta Hartsfield-Jackson

sáb. 8/23

8:25 pm-2:16 pm

2 stops18h 51m

$114

PensacolaChicago

PNS - RFD

PNSRFD

Pensacola

dom. 10/26

4:44 pm-6:53 pm

2 stops26h 09m

$192

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

vie. 10/17

5:52 pm-5:02 pm

3 stops24h 10m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Alabama to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Alabama with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alabama to Chicago Greater Rockford Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rockford

See what other customers who have flown with Allegiant Air from Alabama to Chicago Greater Rockford Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Allegiant Air

7.2

Good

702 reviews

Reviews

1 / 20

10.0

Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Allegiant Air

7.2

Good

702 reviews

Allegiant Air

7.2

Good

702 reviews

Reviews

1 / 20

10.0

Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

What are the most popular routes from Alabama to Chicago Greater Rockford Airport?
While some choose either Pensacola - Chicago Greater Rockford or Chattanooga Lovell Field - Chicago Greater Rockford, Atlanta Hartsfield-Jackson - Chicago Greater Rockford is the most popular route from Alabama to Chicago Greater Rockford Airport.
Can I find deals for flights from Alabama to Rockford that include hotel bookings?
Yes. In addition to deals on Alabama to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Alabama to Rockford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alabama to Rockford.
Can I find deals for business class flights from Alabama to Rockford?
Yes. Cheapflights offers flight deals from Alabama to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$114+ Cheap flights from Alabama to Greater Rockford (RFD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Alabama to Rockford with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Alabama to Rockford

Keep the following information in mind while searching for Alabama to Rockford flight deals. Data was last updated julio 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Alabama to Rockford

Cheapest flights from Alabama to RockfordExplore the most affordable flight options available from Alabama to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from Alabama to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Alabama to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Alabama with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Alabama to Chicago Greater Rockford Airport

Reviews of airlines servicing Rockford

See what other customers who have flown with Allegiant Air from Alabama to Chicago Greater Rockford Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Alabama to Rockford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from Alabama to Chicago Greater Rockford Airport?

Can I find deals for flights from Alabama to Rockford that include hotel bookings?

How can I find direct flights from Alabama to Rockford?

Can I find deals for business class flights from Alabama to Rockford?

Traveling to a place near Chicago Greater Rockford Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alabama to Rockford

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Alabama to Rockford
Explore the most affordable flight options available from Alabama to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.