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 $249 on average during September, but can be found for as low as $70.

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.

$122+ 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 33 days in advance, which can save you up to 73% on flights from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport compared to booking the week you need them. Waiting 33 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 $271. For sooner than that we have options available in the next 3 days from $355.

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Cheap flight deals from Sky Harbor Intl to Rockford

Round-trip from	$292 (Mytrip)
One-way from	$122 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$282

From Phoenix Sky Harbor Intl to Chicago Greater Rockford

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

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Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 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 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 July 28, 2025.

Thu 9/1810:59 pmPHX - RFD

2 stops13h 26mMultiple Airlines

Fri 9/2610:37 amRFD - PHX

2 stops13h 27mMultiple Airlines

Deal found 7/27

$292

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 July 28, 2025.

Thu 9/1810:59 pmPHX - RFD

2 stops13h 26mMultiple Airlines

Fri 9/2610:37 amRFD - PHX

2 stops13h 27mMultiple Airlines

Deal found 7/27

$292

Last-minute flights from Sky Harbor Intl to Rockford
Discover last-minute flight deals from Sky Harbor Intl to Rockford. Data last updated July 28, 2025 and is based on user searches.

Fri 8/82:24 pmPHX - RFD

2 stops24h 11mMultiple Airlines

Sun 8/109:21 amRFD - PHX

3 stops39h 13mMultiple Airlines

Deal found 7/25

$437

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 July 28, 2025.

Thu 9/1810:59 pmPHX - RFD

2 stops13h 26mMultiple Airlines

Deal found 7/26

$122

Sun 11/305:05 pmPHX - RFD

2 stops22h 43mAllegiant Air

Deal found 7/26

$693

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

Thu 9/18

10:59 pm-2:25 pm

2 stops13h 26m

Chicago Greater Rockford

Fri 9/26

10:37 am-10:04 pm

2 stops13h 27m

$292

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Thu 9/18

10:59 pm-2:25 pm

2 stops13h 26m

$122

PhoenixChicago

PHX - RFD

PHXRFD

Phoenix Sky Harbor Intl

Fri 8/1

2:24 pm-4:27 pm

2 stops24h 03m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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.

Reviews of airlines servicing Rockford

Peruse reviews from past customers who have flown with Allegiant Air from Phoenix Sky Harbor Intl Airport to Chicago Greater Rockford Airport to help guide your decision. You can also see how each airline stacks up 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

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

Valparaiso

Chesterton

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$122+ 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 9/18. 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

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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 July 28, 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 July 28, 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?

Find hourly flight availability from Sky Harbor Intl to Rockford. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

Reviews of airlines servicing Rockford

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?

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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 July 28, 2025.