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).

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

Travelers have found it’s best to book a flight 25 days in advance to save up to 189% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Michigan to Chicago Greater Rockford Airport 1-2 weeks in advance for as low as $131, or $186 for flights within the next 24 hours.

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

The best pricing can be found in the month of October. Prices to Chicago Greater Rockford Airport from Michigan average $214. You can even find prices in October for less than $214, as users have found deals to Chicago Greater Rockford Airport from as low as $48. The month of June appears to be one of the more expensive times to travel to Chicago Greater Rockford Airport from Michigan. Flying in the targeted month can save you up to 50%.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Chicago Greater Rockford Airport as you normally would.

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

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

How can I find direct flights from Michigan to Rockford?

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

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

Yes. Cheapflights offers flight deals from Michigan 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.

$104+ Flights from Michigan to Chicago Greater Rockford Airport

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Cheap flight deals from Michigan to Rockford

Round-trip from	$334 (Mytrip)
One-way from	$104 (Mytrip)
Popular in	June
Cheapest in	October
Average price	$275

From Michigan to Chicago Greater Rockford

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One-way flight from Michigan to Chicago Greater Rockford

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Highest demand for flights based on searches. 27% potential increase in price ($80 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Michigan to Rockford
Explore the most affordable flight options available from Michigan to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 7/169:53 pmDTW - RFD

1 stop15h 01mMultiple Airlines

Sun 7/209:21 amRFD - DTW

2 stops21h 46mMultiple Airlines

Deal found 7/1

$334

Best flights from Michigan to Rockford
Discover carefully curated flight deals from Michigan to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 7/169:53 pmDTW - RFD

1 stop15h 01mMultiple Airlines

Sun 7/209:21 amRFD - DTW

2 stops21h 46mMultiple Airlines

Deal found 7/1

$334

Last-minute flights from Michigan to Rockford
Discover last-minute flight deals from Michigan to Rockford. Data last updated July 3, 2025 and is based on user searches.

Sat 7/125:26 pmDTW - RFD

2 stops16h 05mMultiple Airlines

Sun 7/1312:44 pmRFD - DTW

1 stop17h 20mMultiple Airlines

Deal found 7/2

$402

Wed 7/169:53 pmDTW - RFD

1 stop15h 01mMultiple Airlines

Sun 7/209:21 amRFD - DTW

2 stops21h 46mMultiple Airlines

Deal found 7/1

$334

One-way flights from Michigan to Rockford
Search for one-way flight options from Michigan to Rockford. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Sun 8/1710:00 amDTW - RFD

1 stop5h 51mMultiple Airlines

Deal found 7/1

$104

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DetroitChicago

DTW - RFD

DTWRFD

Detroit Metropolitan Wayne County

Wed 7/16

9:53 pm-11:54 am

1 stop15h 01m

Chicago Greater Rockford

Sun 7/20

9:21 am-8:07 am

2 stops21h 46m

$334

DetroitChicago

DTW - RFD

DTWRFD

Detroit Metropolitan Wayne County

Sun 8/17

10:00 am-2:51 pm

1 stop5h 51m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Michigan to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Michigan 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 Michigan to Chicago Greater Rockford Airport

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Related info for your journey

Can I find deals for flights from Michigan to Rockford that include hotel bookings?
Yes. In addition to deals on Michigan to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Michigan to Rockford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Rockford.
Can I find deals for business class flights from Michigan to Rockford?
Yes. Cheapflights offers flight deals from Michigan 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.

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$104+ Cheap flights from Michigan 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Michigan to Rockford with Cheapflights

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Cheap flight deals from Michigan to Rockford

Keep the following information in mind while searching for Michigan to Rockford flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Michigan to Rockford

Cheapest flights from Michigan to RockfordExplore the most affordable flight options available from Michigan to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Michigan to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Michigan to Rockford

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

Cheapflights Insights

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

Related info for your journey

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

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

How can I find direct flights from Michigan to Rockford?

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

Traveling to a place near Michigan?

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Cheapest flights from Michigan to Rockford
Explore the most affordable flight options available from Michigan to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.