Cheap Flights from Phoenix to Chicago Rockford

Compare Phoenix to Chicago Rockford flight deals

Find the cheapest month or even day of the year to fly to Chicago Rockford

Book the best Chicago Rockford fare with no extra fees

Flight deals from Phoenix to Chicago Rockford

Looking for a cheap last-minute deal or the best return flight from Phoenix to Chicago Rockford Airport? If you want to travel next month, return fares start from Rs27,147. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Chicago Rockford

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Chicago Rockford flights are currently cheapest in August.

Direct flights from Phoenix to Chicago Rockford

Phoenix to Chicago Rockford: Alternative routes

Compare routes from Phoenix to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago Rockford.

Phoenix to Chicago: Flight information

The things to know before you go.
Cheapest flight foundRs12,560
Cheapest month to flyAugust
Average flight time3 hrs, 10 mins
Most popular airlineAllegiant Air
Average flights per week4

Finding cheap flights from Phoenix to Chicago Rockford: Frequently asked questions

The best price we found for a return flight from Phoenix to Chicago Rockford is Rs25,022. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 10 minutes is the average flight time from Phoenix to Chicago Rockford.
Allegiant Air flies direct from Phoenix to Chicago Rockford.
As of July 2026, there are 8 flights per week flying from Phoenix to Chicago Rockford.
The cheapest month to fly from Phoenix to Chicago Rockford is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Chicago Rockford Airport on Friday, 18 September 2026.
Yes – the average flight time is 3 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago Rockford but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Chicago Rockford is Allegiant Air .

Flying from Phoenix to Chicago Rockford International Airport (RFD): What you need to know

  • Get your trip started at Phoenix-Mesa Gateway Airport (AZA), the main airport in Phoenix. Search for flights from Phoenix to Chicago Rockford International Airport (RFD) that take off from this terminal.

  • Chicago Rockford International Airport is located in Chicago. The city is in the UTC-6 timezone and is one hour ahead of Phoenix.

  • Get to the airport on time so you don't miss your flight from Phoenix to RFD. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Popular months like March or holiday periods such as spring break and Christmas will mean bigger lines at check-in and security. Play it safe and head to the terminal even earlier. Arriving two hours before a domestic flight and up four hours ahead of international flights is a wise idea.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • Located around 5 kilometres from central Phoenix, PHX can be reached in about 10 minutes by car, depending on traffic. The journey on public transport will take roughly 25 minutes.

  • Want a leisurely start to your journey? Stay near Phoenix Sky Harbour International Airport. Whether you have an early flight from Phoenix to Chicago Rockford International Airport or aren't a fan of being rushed, these hotels are the answer:

  • 80% of flights leaving Phoenix Sky Harbour International Airport arrive at their destination according to schedule. Given its impressive on-time stats, you're unlikely to be delayed when jetting out of PHX.

  • You'll find PHX at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • You can book a direct Phoenix to Chicago Rockford International Airport (RFD) plane ticket with departures from Phoenix-Mesa Gateway Airport (AZA). Check if flying out of AZA makes more sense for your journey.

  • Allegiant Air offers direct flights from Phoenix to RFD out of AZA. Book your favourite seat and reach your destination in a single hop.

  • Allegiant Air is the top choice for travellers flying from AZA to RFD.

  • Want to fly with a carrier that won't keep you waiting? Go with Allegiant Air. 89.13% of its flights between Phoenix-Mesa Gateway Airport and Chicago Rockford International Airport land on schedule.

  • AZA is about 32 kilometres from central Phoenix. It takes 30 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 1 hour 15 minutes.

  • Want to treat yourself to an extra night away before boarding your Phoenix to RFD flight? Kick back in a hotel near Phoenix-Mesa Gateway Airport before your holiday officially starts. These stays are expecting you:

  • Flights from Phoenix-Mesa Gateway Airport have a strong track record for punctuality, with 82% of them arriving as expected.

  • You'll find AZA at 6033 S. Sossaman Rd..

About Chicago Rockford International Airport (RFD)

Getting from Chicago Rockford International Airport (RFD) to central Chicago

  • Chicago Rockford International Airport is around 145 kilometres from central Chicago. It takes around 1 hour 40 minutes or so to get to the city by car.

  • Travelling by public transport takes around 2 hours.

How to find the cheapest flights from Phoenix to Chicago Rockford International Airport (RFD)

  • Right now, Rs12,511 is the lowest price we've found for a one-way ticket from Phoenix to Chicago Rockford International Airport. The cheapest price for a return flight is Rs25,022. Remember fares can change due to availability at the time of booking.

  • Book four months before your departure date. Pricing trends suggest that this is the ideal window for finding cheap flights from Phoenix to RFD.

  • The best month for landing cheap Phoenix to Chicago Rockford International Airport tickets is September. Use the 'Whole month' tool to compare flight prices, then select the dates that offer the biggest savings.

  • Locking in a cheap plane ticket from Phoenix to RFD couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when the price has dropped.

  • Tailor your flights using filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Phoenix to Chicago Rockford International Airport.

The best time to fly from Phoenix to Chicago Rockford International Airport (RFD)

  • It's time to decide when to book your flight from Phoenix to Chicago Rockford International Airport (RFD). March is the most popular month to visit Chicago. If you're all about a more relaxed kind of trip, think about going in August.

  • Before locking in your Phoenix to RFD plane ticket, consider what kind of weather you prefer. July is the warmest month in Chicago, with temperatures ranging from 16ºC to 28ºC.

  • If you want to travel in cooler conditions, look for a cheap ticket from Phoenix to Chicago Rockford International Airport in January when temperatures are between -12ºC and 3ºC.

More about Chicago

Explore more of the United States

  • Indianapolis is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Chicago. Around 370 kilometres away to the southeast, well-known attractions include Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

  • Milwaukee is another well-known destination in the United States and is around 137 kilometres northeast of Chicago. No journey is complete without experiencing Richards Duplex Apartments by Frank Lloyd Wright, Miller Park and Milwaukee County Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.