What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport?

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 is the cheapest day to fly round-trip from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport?

Flights from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago Greater Rockford Airport.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Chicago Greater Rockford Airport. Flights to Chicago Greater Rockford Airport from Phoenix Sky Harbor Intl Airport in September are about $253 on average during September, but can be found for as low as $76.

Can I find deals for flights from Sky Harbor Intl to Rockford that include hotel bookings?

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

How can I find direct flights from Sky Harbor Intl to Rockford?

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

Can I find deals for business class flights from Sky Harbor Intl to Rockford?

Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

$102+ Flights from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport

Q: How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 110% on flights from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $270. For sooner than that we have options available in the next 3 days from $370.

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

Find cheap flights from Sky Harbor Intl 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 Sky Harbor Intl to Rockford

Round-trip from	$358 (Kiwi.com)
One-way from	$102 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$197

From Phoenix Sky Harbor Intl to Chicago Greater Rockford

Search Deals

One-way flight from Phoenix Sky Harbor Intl to Chicago Greater Rockford

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($7 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Sky Harbor Intl to Rockford

Cheapest flights from Sky Harbor Intl to Rockford
Explore the most affordable flight options available from Sky Harbor Intl to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Wed 9/241:02 pmPHX - RFD

1 stop28h 45mMultiple Airlines

Sun 9/288:37 pmRFD - PHX

1 stop14h 59mMultiple Airlines

Deal found 9/9

$358

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Fri 9/1910:37 amRFD - PHX

2 stops13h 37mMultiple Airlines

Deal found 9/10

$408

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Mon 9/2210:37 amRFD - PHX

2 stops13h 37mMultiple Airlines

Deal found 9/10

$411

Thu 10/910:59 pmPHX - RFD

1 stop13h 19mMultiple Airlines

Thu 10/161:44 pmRFD - PHX

1 stop8h 04mMultiple Airlines

Deal found 9/9

$413

Thu 9/188:05 pmPHX - RFD

2 stops16h 20mMultiple Airlines

Thu 9/258:37 pmRFD - PHX

1 stop12h 43mMultiple Airlines

Deal found 9/9

$457

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Sun 9/218:37 pmRFD - PHX

1 stop24h 57mMultiple Airlines

Deal found 9/9

$482

Thu 9/116:00 amPHX - RFD

1 stop10h 52mMultiple Airlines

Sun 9/147:44 pmRFD - PHX

1 stop15h 52mMultiple Airlines

Deal found 9/9

$633

Thu 10/95:47 pmPHX - RFD

2 stops23h 11mMultiple Airlines

Mon 10/133:07 pmRFD - PHX

2 stops18h 40mMultiple Airlines

Deal found 9/11

$678

Best flights from Sky Harbor Intl to Rockford
Discover carefully curated flight deals from Sky Harbor Intl to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Wed 9/241:02 pmPHX - RFD

1 stop28h 45mMultiple Airlines

Sun 9/288:37 pmRFD - PHX

1 stop14h 59mMultiple Airlines

Deal found 9/9

$358

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Fri 9/1910:37 amRFD - PHX

2 stops13h 37mMultiple Airlines

Deal found 9/10

$408

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Mon 9/2210:37 amRFD - PHX

2 stops13h 37mMultiple Airlines

Deal found 9/10

$411

Thu 10/910:59 pmPHX - RFD

1 stop13h 19mMultiple Airlines

Thu 10/161:44 pmRFD - PHX

1 stop8h 04mMultiple Airlines

Deal found 9/9

$413

Thu 9/188:05 pmPHX - RFD

2 stops16h 20mMultiple Airlines

Thu 9/258:37 pmRFD - PHX

1 stop12h 43mMultiple Airlines

Deal found 9/9

$457

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Sun 9/218:37 pmRFD - PHX

1 stop24h 57mMultiple Airlines

Deal found 9/9

$482

Sun 10/1210:59 pmPHX - RFD

1 stop13h 18mMultiple Airlines

Thu 10/161:44 pmRFD - PHX

1 stop8h 04mMultiple Airlines

Deal found 9/9

$573

Last-minute flights from Sky Harbor Intl to Rockford
Discover last-minute flight deals from Sky Harbor Intl to Rockford. Data last updated September 11, 2025 and is based on user searches.

Thu 9/116:00 amPHX - RFD

1 stop10h 52mMultiple Airlines

Sun 9/147:44 pmRFD - PHX

1 stop15h 52mMultiple Airlines

Deal found 9/9

$633

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Fri 9/1910:37 amRFD - PHX

2 stops13h 37mMultiple Airlines

Deal found 9/10

$408

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Mon 9/2210:37 amRFD - PHX

2 stops13h 37mMultiple Airlines

Deal found 9/10

$411

Thu 9/188:05 pmPHX - RFD

2 stops16h 20mMultiple Airlines

Thu 9/258:37 pmRFD - PHX

1 stop12h 43mMultiple Airlines

Deal found 9/9

$457

Thu 9/1810:25 amPHX - RFD

1 stop6h 27mMultiple Airlines

Sun 9/218:37 pmRFD - PHX

1 stop24h 57mMultiple Airlines

Deal found 9/9

$482

Wed 9/241:02 pmPHX - RFD

1 stop28h 45mMultiple Airlines

Sun 9/288:37 pmRFD - PHX

1 stop14h 59mMultiple Airlines

Deal found 9/9

$358

Thu 10/910:59 pmPHX - RFD

1 stop13h 19mMultiple Airlines

Thu 10/161:44 pmRFD - PHX

1 stop8h 04mMultiple Airlines

Deal found 9/9

$413

One-way flights from Sky Harbor Intl to Rockford
Search for one-way flight options from Sky Harbor Intl to Rockford. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Wed 12/39:11 pmPHX - RFD

1 stop14h 19mMultiple Airlines

Deal found 9/10

$102

Mon 10/1310:55 pmPHX - RFD

1 stop31h 05mMultiple Airlines

Deal found 9/9

$121

Thu 10/28:37 amPHX - RFD

2 stops32h 21mMultiple Airlines

Deal found 9/10

$131

Thu 9/188:05 pmPHX - RFD

2 stops16h 20mMultiple Airlines

Deal found 9/8

$136

Thu 9/2511:09 amPHX - RFD

2 stops25h 16mMultiple Airlines

Deal found 9/10

$139

Mon 9/295:04 pmPHX - RFD

2 stops36h 56mMultiple Airlines

Deal found 9/10

$148

Sun 10/57:25 amPHX - RFD

2 stops24h 29mMultiple Airlines

Deal found 9/11

$158

Mon 10/68:29 pmPHX - RFD

3 stops33h 31mMultiple Airlines

Deal found 9/11

$162

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Wed 9/24

1:02 pm-7:47 pm

1 stop28h 45m

Chicago Greater Rockford

Sun 9/28

8:37 pm-9:36 am

1 stop14h 59m

$358

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 9/18

10:25 am-6:52 pm

1 stop6h 27m

Chicago Greater Rockford

Fri 9/19

10:37 am-10:14 pm

2 stops13h 37m

$408

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 9/18

10:25 am-6:52 pm

1 stop6h 27m

Chicago Greater Rockford

Mon 9/22

10:37 am-10:14 pm

2 stops13h 37m

$411

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 10/9

10:59 pm-2:18 pm

1 stop13h 19m

Chicago Greater Rockford

Thu 10/16

1:44 pm-7:48 pm

1 stop8h 04m

$413

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 9/18

8:05 pm-2:25 pm

2 stops16h 20m

Chicago Greater Rockford

Thu 9/25

8:37 pm-7:20 am

1 stop12h 43m

$457

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 9/18

10:25 am-6:52 pm

1 stop6h 27m

Chicago Greater Rockford

Sun 9/21

8:37 pm-7:34 pm

1 stop24h 57m

$482

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Sun 10/12

10:59 pm-2:17 pm

1 stop13h 18m

Chicago Greater Rockford

Thu 10/16

1:44 pm-7:48 pm

1 stop8h 04m

$573

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Wed 12/3

9:11 pm-12:30 pm

1 stop14h 19m

$102

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 10/2

8:37 am-6:58 pm

2 stops32h 21m

$131

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 9/18

8:05 pm-2:25 pm

2 stops16h 20m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results

Best time to book a flight from Sky Harbor Intl to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport

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

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 50% on airfare.

Related info for your journey

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

Merrillville

Lansing

Hammond

Benton Harbor

Porter

Chesterton

Browse thousands of different options on Cheapflights for your next trip

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.

$102+ Cheap flights from Sky Harbor Intl (PHX) 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl 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 Sky Harbor Intl to Rockford

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sky Harbor Intl to Rockford

Cheapest flights from Sky Harbor Intl to RockfordExplore the most affordable flight options available from Sky Harbor Intl to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Sky Harbor Intl to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sky Harbor Intl to Rockford

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

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport

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

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl to Rockford that include hotel bookings?

How can I find direct flights from Sky Harbor Intl to Rockford?

Can I find deals for business class flights from Sky Harbor Intl 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 Sky Harbor Intl 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 Sky Harbor Intl to Rockford
Explore the most affordable flight options available from Sky Harbor Intl to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.