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 Philadelphia to Chicago Greater Rockford Airport?

Find a great deal and save up to 11% by booking at least 12 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Philadelphia to Chicago Greater Rockford Airport within the next two weeks, with the cheapest ticket starting at $146.

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

Our data shows that September tends to be the cheapest month to fly to Chicago Greater Rockford Airport from Philadelphia. Users have commonly found prices around $233 for the month, but tickets can be as low as $51. Due to multiple factors, prepare for potentially higher prices in March.

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

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

What airport do you fly from for flights from Philadelphia to Chicago Greater Rockford?

Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Chicago Greater Rockford from Philadelphia. Booking flights from Philadelphia (PHL) to Chicago Greater Rockford should be relatively easy as there are 0 daily outbound flights to Chicago Greater Rockford from 0 different airlines.

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

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

How can I find direct flights from Philadelphia to Rockford?

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

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

Yes. Cheapflights offers flight deals from Philadelphia 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.

$90+ Flights from Philadelphia to Chicago Greater Rockford Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Philadelphia to Rockford with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Rockford

Round-trip from	$200 (Mytrip)
One-way from	$105 (Mytrip)
Popular in	March
Cheapest in	September
Average price	$189

From Philadelphia to Chicago Greater Rockford

Search Deals

One-way flight from Philadelphia to Chicago Greater Rockford

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($73 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Philadelphia to Rockford

Cheapest flights from Philadelphia to Rockford
Explore the most affordable flight options available from Philadelphia to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Thu 8/149:47 amPHL - RFD

1 stop6h 04mMultiple Airlines

Sun 8/173:41 pmRFD - PHL

2 stops17h 15mMultiple Airlines

Deal found 6/29

$200

Best flights from Philadelphia to Rockford
Discover carefully curated flight deals from Philadelphia to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Thu 8/149:47 amPHL - RFD

1 stop6h 04mMultiple Airlines

Sun 8/173:41 pmRFD - PHL

2 stops17h 15mMultiple Airlines

Deal found 6/29

$200

Last-minute flights from Philadelphia to Rockford
Discover last-minute flight deals from Philadelphia to Rockford. Data last updated July 1, 2025 and is based on user searches.

Thu 8/149:47 amPHL - RFD

1 stop6h 04mMultiple Airlines

Sun 8/173:41 pmRFD - PHL

2 stops17h 15mMultiple Airlines

Deal found 7/1

$225

One-way flights from Philadelphia to Rockford
Search for one-way flight options from Philadelphia to Rockford. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Sat 7/265:21 pmPHL - RFD

2 stops16h 10mMultiple Airlines

Deal found 6/29

$105

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaChicago

PHL - RFD

PHLRFD

Philadelphia

Thu 8/14

9:47 am-2:51 pm

1 stop6h 04m

Chicago Greater Rockford

Sun 8/17

3:41 pm-9:56 am

2 stops17h 15m

$200

PhiladelphiaChicago

PHL - RFD

PHLRFD

Philadelphia

Thu 8/28

9:47 am-2:16 pm

1 stop5h 29m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Philadelphia to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Philadelphia 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.

Related info for your journey

What airport do you fly from for flights from Philadelphia to Chicago Greater Rockford?
Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Chicago Greater Rockford from Philadelphia. Booking flights from Philadelphia (PHL) to Chicago Greater Rockford should be relatively easy as there are 0 daily outbound flights to Chicago Greater Rockford from 0 different airlines.
Can I find deals for flights from Philadelphia to Rockford that include hotel bookings?
Yes. In addition to deals on Philadelphia to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Rockford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Rockford.
Can I find deals for business class flights from Philadelphia to Rockford?
Yes. Cheapflights offers flight deals from Philadelphia 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

Merrillville

Lansing

Benton Harbor

Porter

Hammond

Valparaiso

Chesterton

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to Rockford

John F Kennedy Intl to O'Hare Intl flights

Newark to O'Hare Intl flights

LaGuardia to O'Hare Intl flights

Reagan-National to O'Hare Intl flights

Philadelphia to O'Hare Intl flights

Dulles Intl to O'Hare Intl flights

Newark to Midway flights

John F Kennedy Intl to Midway flights

Dulles Intl to Midway flights

LaGuardia to Midway flights

Reagan-National to Midway flights

Philadelphia to Midway flights

Pittsburgh to O'Hare Intl flights

Harrisburg to O'Hare Intl flights

Pittsburgh to Midway flights

Allentown to O'Hare Intl flights

Scranton to O'Hare Intl flights

Newark to Rockford flights

Allentown to Midway flights

State College to O'Hare Intl flights

Harrisburg to Midway flights

Elmira to O'Hare Intl flights

Pittsburgh to Rockford flights

Erie to O'Hare Intl flights

Elmira to Midway flights

Latrobe to O'Hare Intl flights

State College to Midway flights

Williamsport to O'Hare Intl flights

Erie to Midway flights

Scranton to Midway flights

Other flights to Rockford

St Petersburg to Rockford flights

Nashville to Rockford flights

Orlando Sanford Intl to Rockford flights

Phoenix-Mesa Gateway to Rockford flights

Chicago Greater Rockford Airport to Sarasota flights

Chicago Greater Rockford Airport to Tampa flights

Chicago Greater Rockford Airport to Punta Gorda flights

Chicago Greater Rockford Airport to Orlando Sanford Intl Airport flights

Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport flights

Chicago Greater Rockford Airport to Orlando Sanford Intl Airport flights

Chicago Greater Rockford Airport to Punta Gorda flights

Chicago Greater Rockford Airport to Las Vegas flights

Chicago Greater Rockford Airport to Phoenix-Mesa Gateway Airport flights

Chicago Greater Rockford Airport to Las Vegas flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$90+ Cheap flights from Philadelphia (PHL) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia 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 Philadelphia to Rockford

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Rockford

Cheapest flights from Philadelphia to RockfordExplore the most affordable flight options available from Philadelphia to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Philadelphia to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Philadelphia to Rockford

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

Related info for your journey

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

What airport do you fly from for flights from Philadelphia to Chicago Greater Rockford?

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

How can I find direct flights from Philadelphia to Rockford?

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

Traveling to a place near Philadelphia?

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 Philadelphia to Rockford

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Philadelphia to Rockford
Explore the most affordable flight options available from Philadelphia to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.